Remove old test

Bump tar-fs from 2.1.3 to 2.1.4

.eslintrc.js

@@ -29,4 +29,18 @@ module.exports = {
         "semi": "warn",
         "no-console": "warn"
     },
+    overrides: [
+        {
+            files: ["**/*.ts"],
+
+            parserOptions: {
+                project: ["./tsconfig.eslint.json"],
+            },
+
+            rules: {
+                "@typescript-eslint/no-misused-promises": "error",
+                "@typescript-eslint/no-floating-promises" : "error"
+            }
+        },
+    ],
 };

.github/pull_request_template.md

@@ -0,0 +1,3 @@
+- [ ] I agree to license my contribution under AGPL-3.0-only with my contribution automatically being licensed under LGPL-3.0 additionally after 6 months
+
+***

.github/workflows/ci.yml

@@ -1,21 +0,0 @@
-name: SQLite CI
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-
-jobs:
-  test:
-    name: Run Tests with SQLite
-    runs-on: ubuntu-latest
-
-    steps:
-      # Initialization
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
-      - run: npm install
-      - name: Run Tests
-        timeout-minutes: 5
-        run: npm test

.github/workflows/docker-build.yml

@@ -19,12 +19,13 @@ on:
 jobs:
   build_container:
     runs-on: ubuntu-latest
+    permissions:
+      packages: write
     steps:
-      - name: Checkout
-        uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Docker meta
         id: meta
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: |
             ghcr.io/${{ inputs.username }}/${{ inputs.name }}
@@ -33,14 +34,21 @@ jobs:
           flavor: |
             latest=true
       - name: Login to GHCR
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           registry: ghcr.io
           username: ${{ github.repository_owner }}
           password: ${{ secrets.GH_TOKEN }}
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+        with:
+          platforms: arm,arm64
+      - name: Set up buildx
+        uses: docker/setup-buildx-action@v3
       - name: push
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v6
         with:
           context: ${{ inputs.folder }}
+          platforms: linux/amd64,linux/arm64
           push: true
           tags: ${{ steps.meta.outputs.tags }}

.github/workflows/error-server.yml

@@ -0,0 +1,16 @@
+name: Docker image builds
+on:
+  push:
+    branches:
+      - master
+  workflow_dispatch:
+
+jobs:
+  error-server:
+    uses: ./.github/workflows/docker-build.yml
+    with:
+      name: "error-server"
+      username: "ajayyy"
+      folder: "./containers/error-server"
+    secrets:
+      GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/eslint.yml

@@ -1,21 +0,0 @@
-name: Linting
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-
-jobs:
-  lint:
-    name: Lint with ESLint
-    runs-on: ubuntu-latest
-
-    steps:
-      # Initialization
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
-      - run: npm install
-      - name: Run Tests
-        timeout-minutes: 5
-        run: npm run lint

.github/workflows/generate-sqlite-base.yml

@@ -6,6 +6,7 @@ on:
       - master
     paths:
       - databases/**
+  workflow_dispatch:
 
 jobs:
   make-base-db:
@@ -13,16 +14,28 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-node@v2
-      - run: npm install
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: npm
+      - run: npm ci
       - name: Set config
         run: |
           echo '{"mode": "init-db-and-exit"}' > config.json
       - name: Run Server
         timeout-minutes: 10
         run: npm start
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           name: SponsorTimesDB.db
-          path: databases/sponsorTimes.db
+          path: databases/sponsorTimes.db
+      - uses: mchangrh/s3cmd-sync@f4f36b9705bdd9af7ac91964136989ac17e3b513
+        with:
+          args: --acl-public
+        env:
+          S3_ENDPOINT: ${{ secrets.S3_ENDPOINT }}
+          S3_BUCKET: ${{ secrets.S3_BUCKET }}
+          S3_ACCESS_KEY_ID: ${{ secrets.S3_ACCESS_KEY_ID }}
+          S3_ACCESS_KEY_SECRET: ${{ secrets.S3_ACCESS_KEY_SECRET }}
+          SOURCE_DIR: 'databases/sponsorTimes.db'

.github/workflows/postgres-redis-ci.yml

@@ -1,29 +0,0 @@
-name: PostgreSQL + Redis CI
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-
-jobs:
-  test:
-    name: Run Tests with PostgreSQL and Redis
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-      - name: Build the docker-compose stack
-        env:
-          PG_USER: ci_db_user
-          PG_PASS: ci_db_pass
-        run: docker-compose -f docker/docker-compose-ci.yml up -d
-      - name: Check running containers
-        run: docker ps
-      - uses: actions/setup-node@v2
-      - run: npm install
-      - name: Run Tests
-        env:
-          TEST_POSTGRES: true
-        timeout-minutes: 5
-        run: npm test

.github/workflows/take-action.yml

@@ -7,6 +7,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: take the issue
-        uses: bdougie/take-action@main
+        uses: bdougie/take-action@28b86cd8d25593f037406ecbf96082db2836e928
         env:
           GITHUB_TOKEN: ${{ github.token }}

.github/workflows/test.yaml

@@ -0,0 +1,121 @@
+name: Tests
+
+on:
+  push:
+    branches:
+      - master
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  lint-build:
+    name: Lint with ESLint and build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: npm
+      - run: npm ci
+      - run: npm run lint
+      - run: npm run tsc
+      - name: cache dist build
+        uses: actions/cache/save@v4
+        with:
+          key: dist-${{ github.sha }}
+          path: |
+            ${{ github.workspace }}/dist
+            ${{ github.workspace }}/node_modules
+  test-sqlite:
+    name: Run Tests with SQLite
+    runs-on: ubuntu-latest
+    needs: lint-build
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: npm
+      - id: cache
+        uses: actions/cache/restore@v4
+        with:
+          key: dist-${{ github.sha }}
+          path: |
+            ${{ github.workspace }}/dist
+            ${{ github.workspace }}/node_modules
+      - if: steps.cache.outputs.cache-hit != 'true'
+        run: npm ci
+        env:
+          youTubeKeys_visitorData: ${{ secrets.YOUTUBEKEYS_VISITORDATA }}
+          youTubeKeys_poToken: ${{ secrets.YOUTUBEKEYS_POTOKEN }}
+      - name: Run SQLite Tests
+        timeout-minutes: 5
+        run: npx nyc --silent npm test
+      - name: cache nyc output
+        uses: actions/cache/save@v4
+        with:
+          key: nyc-sqlite-${{ github.sha }}
+          path: ${{ github.workspace }}/.nyc_output
+  test-postgres:
+    name: Run Tests with PostgreSQL and Redis
+    runs-on: ubuntu-latest
+    needs: lint-build
+    steps:
+      - uses: actions/checkout@v4
+      - name: Build the docker-compose stack
+        env:
+          PG_USER: ci_db_user
+          PG_PASS: ci_db_pass
+        run: docker compose -f docker/docker-compose-ci.yml up -d
+      - name: Check running containers
+        run: docker ps
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: npm
+      - id: cache
+        uses: actions/cache/restore@v4
+        with:
+          key: dist-${{ github.sha }}
+          path: |
+            ${{ github.workspace }}/dist
+            ${{ github.workspace }}/node_modules
+      - if: steps.cache.outputs.cache-hit != 'true'
+        run: npm ci
+      - name: Run Postgres Tests
+        env:
+          TEST_POSTGRES: true
+          youTubeKeys_visitorData: ${{ secrets.YOUTUBEKEYS_VISITORDATA }}
+          youTubeKeys_poToken: ${{ secrets.YOUTUBEKEYS_POTOKEN }}
+        timeout-minutes: 5
+        run: npx nyc --silent npm test
+      - name: cache nyc output
+        uses: actions/cache/save@v4
+        with:
+          key: nyc-postgres-${{ github.sha }}
+          path: ${{ github.workspace }}/.nyc_output
+  codecov:
+    needs: [test-sqlite, test-postgres]
+    name: Run Codecov
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: npm
+      - run: npm ci
+      - name: restore postgres nyc output
+        uses: actions/cache/restore@v4
+        with:
+          key: nyc-postgres-${{ github.sha }}
+          path: ${{ github.workspace }}/.nyc_output
+      - name: restore sqlite nyc output
+        uses: actions/cache/restore@v4
+        with:
+          key: nyc-sqlite-${{ github.sha }}
+          path: ${{ github.workspace }}/.nyc_output
+      - run: npx nyc report --reporter=lcov
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v4

.gitignore

@@ -45,3 +45,9 @@ working
 .DS_Store
 /.idea/
 /dist/
+
+# nyc coverage output
+.nyc_output/
+coverage/
+
+.vscode

.nycrc.json

@@ -0,0 +1,14 @@
+{
+  "extends": "@istanbuljs/nyc-config-typescript",
+  "check-coverage": false,
+  "ski-full": true,
+  "reporter": ["text", "html"],
+  "include": [
+    "src/**/*.ts"
+  ],
+  "exclude": [
+    "src/routes/addUnlistedVideo.ts",
+    "src/cronjob/downvoteSegmentArchiveJob.ts",
+    "src/databases/*"
+  ]
+}

DatabaseSchema.md

@@ -1,20 +1,29 @@
 # SponsorTimesDB
 
-[vipUsers](#vipUsers)  
-[sponsorTimes](#sponsorTimes)  
-[userNames](#userNames)  
-[categoryVotes](#categoryVotes)  
-[lockCategories](#lockCategories)  
-[warnings](#warnings)  
-[shadowBannedUsers](#shadowBannedUsers)  
-[unlistedVideos](#unlistedVideos)  
-[config](#config)  
-[archivedSponsorTimes](#archivedSponsorTimes)
+- [vipUsers](#vipusers)
+- [sponsorTimes](#sponsortimes)
+- [userNames](#usernames)
+- [categoryVotes](#categoryvotes)
+- [lockCategories](#lockcategories)
+- [warnings](#warnings)
+- [shadowBannedUsers](#shadowbannedusers)
+- [videoInfo](#videoinfo)
+- [unlistedVideos](#unlistedvideos)
+- [config](#config)
+- [archivedSponsorTimes](#archivedsponsortimes)
+- [ratings](#ratings)
+- [userFeatures](#userFeatures)
+- [shadowBannedIPs](#shadowBannedIPs)
+- [titles](#titles)
+- [titleVotes](#titleVotes)
+- [thumbnails](#thumbnails)
+- [thumbnailTimestamps](#thumbnailTimestamps)
+- [thumbnailVotes](#thumbnailVotes)
 
 ### vipUsers
 | Name | Type | |
 | -- | :--: | -- |
-| userID | TEXT | not null |
+| userID | TEXT | not null, primary key |
 
 | index | field |
 | -- | :--: |
@@ -30,7 +39,7 @@
 | votes | INTEGER | not null |
 | locked | INTEGER | not null, default '0' |
 | incorrectVotes | INTEGER | not null, default 1 |
-| UUID | TEXT | not null, unique |
+| UUID | TEXT | not null, unique, primary key |
 | userID | TEXT | not null |
 | timeSubmitted | INTEGER | not null |
 | views | INTEGER | not null |
@@ -50,14 +59,16 @@
 | sponsorTime_timeSubmitted | timeSubmitted |
 | sponsorTime_userID | userID |
 | sponsorTimes_UUID | UUID |
-| sponsorTimes_hashedVideoID | hashedVideoID, category |
-| sponsorTimes_videoID | videoID, service, category, timeSubmitted |
+| sponsorTimes_hashedVideoID | service, hashedVideoID, startTime |
+| sponsorTimes_videoID | service, videoID, startTime |
+| sponsorTimes_videoID_category | videoID, category |
+| sponsorTimes_description_gin | description, category |
 
 ### userNames
 
 | Name | Type | |
 | -- | :--: | -- |
-| userID | TEXT | not null |
+| userID | TEXT | not null, primary key |
 | userName | TEXT | not null |
 | locked | INTEGER | not nul, default '0' |
 
@@ -72,6 +83,7 @@
 | UUID | TEXT | not null |
 | category | TEXT | not null |
 | votes | INTEGER | not null, default 0 |
+| id | SERIAL | primary key
 
 | index | field |
 | -- | :--: |
@@ -88,6 +100,7 @@
 | hashedVideoID | TEXT | not null, default '' |
 | reason | TEXT | not null, default '' |
 | service | TEXT | not null, default 'YouTube' |
+| id | SERIAL | primary key
 
 | index | field |
 | -- | :--: |
@@ -102,17 +115,22 @@
 | issuerUserID | TEXT | not null |
 | enabled | INTEGER | not null |
 | reason | TEXT | not null, default '' |
+| type | INTEGER | default 0 |
+
+| constraint | field |
+| -- | :--: |
+| PRIMARY KEY | userID, issueTime |
 
 | index | field |
 | -- | :--: |
-| warnings_index | userID |
+| warnings_index | userID, issueTime, enabled |
 | warnings_issueTime | issueTime |
 
 ### shadowBannedUsers  
 
 | Name | Type | |
 | -- | :--: | -- |
-| userID | TEXT | not null |
+| userID | TEXT | not null, primary key |
 
 | index | field |
 | -- | :--: |
@@ -126,12 +144,11 @@
 | channelID | TEXT | not null |
 | title | TEXT | not null |
 | published | REAL | not null |
-| genreUrl | TEXT | not null |
 
 | index | field |
 | -- | :--: |
-| videoInfo_videoID | timeSubmitted |
-| videoInfo_channelID | userID |
+| videoInfo_videoID | videoID |
+| videoInfo_channelID | channelID |
 
 ### unlistedVideos  
 
@@ -143,12 +160,13 @@
 | channelID | TEXT | not null |
 | timeSubmitted | INTEGER | not null |
 | service | TEXT | not null, default 'YouTube' |
+| id | SERIAL | primary key
 
 ### config
 
 | Name | Type | |
 | -- | :--: | -- |
-| key | TEXT | not null, unique |
+| key | TEXT | not null, unique, primary key |
 | value | TEXT | not null |
 
 ### archivedSponsorTimes
@@ -161,7 +179,7 @@
 | votes | INTEGER | not null |
 | locked | INTEGER | not null, default '0' |
 | incorrectVotes | INTEGER | not null, default 1 |
-| UUID | TEXT | not null, unique |
+| UUID | TEXT | not null, unique, primary key |
 | userID | TEXT | not null |
 | timeSubmitted | INTEGER | not null |
 | views | INTEGER | not null |
@@ -174,6 +192,7 @@
 | shadowHidden | INTEGER | not null |
 | hashedVideoID | TEXT | not null, default '', sha256 |
 | userAgent | TEXT | not null, default '' |
+| description | TEXT | not null, default '' |
 
 ### ratings  
 
@@ -184,6 +203,7 @@
 | type | INTEGER | not null |
 | count | INTEGER | not null |
 | hashedVideoID | TEXT | not null |
+| id | SERIAL | primary key
 
 | index | field |
 | -- | :--: |
@@ -191,15 +211,125 @@
 | ratings_hashedVideoID | hashedVideoID, service |
 | ratings_videoID | videoID, service |
 
+### userFeatures
+| Name | Type | |
+| -- | :--: | -- |
+| userID | TEXT | not null |
+| feature | INTEGER | not null |
+| issuerUserID | TEXT | not null |
+| timeSubmitted | INTEGER | not null |
+
+| constraint | field |
+| -- | :--: |
+| primary key | userID, feature |
+
+| index | field |
+| -- | :--: |
+| userFeatures_userID | userID, feature |
+
+### shadowBannedIPs
+
+| Name | Type | |
+| -- | :--: | -- |
+| hashedIP | TEXT | not null, primary key |
+
+### titles
+
+| Name | Type | |
+| -- | :--: | -- |
+| videoID | TEXT | not null |
+| title | TEXT | not null |
+| original | INTEGER | default 0 |
+| userID | TEXT | not null
+| service | TEXT | not null |
+| hashedVideoID | TEXT | not null |
+| timeSubmitted | INTEGER | not null |
+| UUID | TEXT | not null, primary key
+
+| index | field |
+| -- | :--: |
+| titles_timeSubmitted | timeSubmitted |
+| titles_userID_timeSubmitted | videoID, service, userID, timeSubmitted |
+| titles_videoID | videoID, service |
+| titles_hashedVideoID_2 | service, hashedVideoID, timeSubmitted |
+
+### titleVotes
+
+| Name | Type | |
+| -- | :--: | -- |
+| UUID | TEXT | not null, primary key |
+| votes | INTEGER | not null, default 0 |
+| locked | INTEGER | not null, default 0 |
+| shadowHidden | INTEGER | not null, default 0 |
+| verification | INTEGER | default 0 |
+| downvotes | INTEGER | default 0 |
+| removed | INTEGER | default 0 |
+
+| constraint | field |
+| -- | :--: |
+| foreign key | UUID references "titles"("UUID")
+
+| index | field |
+| -- | :--: |
+| titleVotes_votes | UUID, votes
+
+### thumbnails
+
+| Name | Type | |
+| -- | :--: | -- |
+| original | INTEGER | default 0 |
+| userID | TEXT | not null |
+| service | TEXT | not null |
+| hashedVideoID | TEXT | not null |
+| timeSubmitted | INTEGER | not null |
+| UUID | TEXT | not null, primary key |
+
+| index | field |
+| -- | :--: |
+| thumbnails_timeSubmitted | timeSubmitted |
+| thumbnails_votes_timeSubmitted | videoID, service, userID, timeSubmitted |
+| thumbnails_videoID | videoID, service |
+| thumbnails_hashedVideoID_2 | service, hashedVideoID, timeSubmitted |
+
+### thumbnailTimestamps
+
+| index | field |
+| -- | :--: |
+| UUID | TEXT | not null, primary key
+| timestamp | INTEGER | not null, default 0
+
+| constraint | field |
+| -- | :--: |
+| foreign key | UUID references "thumbnails"("UUID")
+
+### thumbnailVotes
+
+| Name | Type | |
+| -- | :--: | -- |
+| UUID | TEXT | not null, primary key |
+| votes | INTEGER | not null, default 0 |
+| locked | INTEGER |not null, default 0 |
+| shadowHidden | INTEGER | not null, default 0 |
+| downvotes | INTEGER | default 0 |
+| removed | INTEGER | default 0 |
+
+| constraint | field |
+| -- | :--: |
+| foreign key | UUID references "thumbnails"("UUID")
+
+| index | field |
+| -- | :--: |
+| thumbnailVotes_votes | UUID, votes
+
 # Private 
 
-[votes](#votes)  
-[categoryVotes](#categoryVotes)  
-[sponsorTimes](#sponsorTimes)  
-[config](#config)  
-[ratings](#ratings)  
-[tempVipLog](#tempVipLog)  
-[userNameLogs](#userNameLogs)  
+- [votes](#votes)
+- [categoryVotes](#categoryVotes)
+- [sponsorTimes](#sponsorTimes)
+- [config](#config)
+- [ratings](#ratings)
+- [tempVipLog](#tempVipLog)
+- [userNameLogs](#userNameLogs)
 
 ### votes
 
@@ -209,6 +339,8 @@
 | userID | TEXT | not null |
 | hashedIP | TEXT | not null |
 | type | INTEGER | not null |
+| originalVoteType | INTEGER | not null | # Since type was reused to also specify the number of votes removed when less than 0, this is being used for the actual type
+| id | SERIAL | primary key |
 
 | index | field |
 | -- | :--: |
@@ -223,10 +355,11 @@
 | hashedIP | TEXT | not null |
 | category | TEXT | not null |
 | timeSubmitted | INTEGER | not null |
+| id | SERIAL | primary key |
 
 | index | field |
 | -- | :--: |
-| categoryVotes_UUID | UUID, userID, hasedIP, category |
+| categoryVotes_UUID | UUID, userID, hashedIP, category |
 
 ### sponsorTimes  
 
@@ -236,17 +369,17 @@
 | hashedIP | TEXT | not null |
 | timeSubmitted | INTEGER | not null |
 | service | TEXT | not null, default 'YouTube' |
+| id | SERIAL | primary key |
 
 | index | field |
 | -- | :--: |
-| sponsorTimes_hashedIP | hashedIP |
-| privateDB_sponsorTimes_videoID_v2 | videoID, service |
+| privateDB_sponsorTimes_v4 | videoID, service, timeSubmitted |
 
 ### config  
 
 | Name | Type | |
 | -- | :--: | -- |
-| key | TEXT | not null |
+| key | TEXT | not null, primary key |
 | value | TEXT | not null |
 
 ### ratings  
@@ -259,6 +392,7 @@
 | type | INTEGER | not null |
 | timeSubmitted | INTEGER | not null |
 | hashedIP | TEXT | not null |
+| id | SERIAL | primary key |
 
 | index | field |
 | -- | :--: |
@@ -271,6 +405,7 @@
 | targetUserID | TEXT | not null |
 | enabled | BOOLEAN | not null |
 | updatedAt | INTEGER | not null |
+| id | SERIAL | primary key |
 
 ### userNameLogs
 
@@ -281,3 +416,4 @@
 | oldUserName | TEXT | not null |
 | updatedByAdmin | BOOLEAN | not null |
 | updatedAt | INTEGER | not null |
+| id | SERIAL | primary key |

Dockerfile

@@ -1,16 +1,16 @@
-FROM node:16-alpine as builder
+FROM node:18-alpine as builder
 RUN apk add --no-cache --virtual .build-deps python3 make g++
 COPY package.json package-lock.json tsconfig.json entrypoint.sh ./
 COPY src src
 RUN npm ci && npm run tsc
 
-FROM node:16-alpine as app
+FROM node:18-alpine as app
 WORKDIR /usr/src/app
-RUN apk add git postgresql-client
+RUN apk add --no-cache git postgresql-client
 COPY --from=builder ./node_modules ./node_modules
 COPY --from=builder ./dist ./dist
-COPY ./.git ./.git
+COPY ./.git/ ./.git
 COPY entrypoint.sh .
 COPY databases/*.sql databases/
 EXPOSE 8080
-CMD ./entrypoint.sh
+CMD ./entrypoint.sh

LICENSE

@@ -1,21 +1,661 @@
-MIT License
+                    GNU AFFERO GENERAL PUBLIC LICENSE
+                       Version 3, 19 November 2007
 
-Copyright (c) 2019 Ajay Ramachandran
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+                            Preamble
 
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
+  The GNU Affero General Public License is a free, copyleft license for
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
 
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+our General Public Licenses are intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
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+  14. Revised Versions of this License.
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+  17. Interpretation of Sections 15 and 16.
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+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

LICENSE.old

@@ -0,0 +1,27 @@
+License for code prior to commit d738e89f203e9cea21b7df4acb9f4b3505f0acdd
+
+You must follow LICENSE instead if you want to use any newer version.
+
+----
+
+MIT License
+
+Copyright (c) 2019 Ajay Ramachandran
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.MD

@@ -35,3 +35,7 @@ If you want to make changes, run `npm run dev` to automatically reload the serve
 # API Docs
 
 Available [here](https://wiki.sponsor.ajay.app/index.php/API_Docs)
+
+# License
+
+This is licensed under AGPL-3.0-only.

ci.json

@@ -4,11 +4,12 @@
     "globalSalt": "testSalt",
     "adminUserID": "4bdfdc9cddf2c7d07a8a87b57bf6d25389fb75d1399674ee0e0938a6a60f4c3b",
     "newLeafURLs": ["placeholder"],
-    "discordReportChannelWebhookURL": "http://127.0.0.1:8081/ReportChannelWebhook",
-    "discordFirstTimeSubmissionsWebhookURL": "http://127.0.0.1:8081/FirstTimeSubmissionsWebhook",
-    "discordCompletelyIncorrectReportWebhookURL": "http://127.0.0.1:8081/CompletelyIncorrectReportWebhook",
-    "discordNeuralBlockRejectWebhookURL": "http://127.0.0.1:8081/NeuralBlockRejectWebhook",
+    "discordReportChannelWebhookURL": "http://127.0.0.1:8081/webhook/ReportChannel",
+    "discordFirstTimeSubmissionsWebhookURL": "http://127.0.0.1:8081/webhook/FirstTimeSubmissions",
+    "discordCompletelyIncorrectReportWebhookURL": "http://127.0.0.1:8081/webhook/CompletelyIncorrectReport",
+    "discordNeuralBlockRejectWebhookURL": "http://127.0.0.1:8081/webhook/NeuralBlockReject",
     "neuralBlockURL": "http://127.0.0.1:8081/NeuralBlock",
+    "userCounterURL": "http://127.0.0.1:8081/UserCounter",
     "behindProxy": true,
     "postgres": {
         "user": "ci_db_user",
@@ -17,10 +18,12 @@
         "port": 5432
     },
     "redis": {
+        "enabled": true,
         "socket": {
             "host": "localhost",
             "port": 6379
-        }
+        },
+        "expiryTime": 86400
     },
     "createDatabaseIfNotExist": true,
     "schemaFolder": "./databases",
@@ -53,8 +56,6 @@
             ]
         }
     ],
-    "maxNumberOfActiveWarnings": 3,
-    "hoursAfterWarningExpires": 24,
     "rateLimit": {
         "vote": {
           "windowMs": 900000,
@@ -67,5 +68,12 @@
           "max": 20,
           "statusCode": 200
         }
-    }
+    },
+    "patreon": {
+        "clientId": "testClientID",
+        "clientSecret": "testClientSecret",
+        "redirectUri": "http://127.0.0.1/fake/callback"
+    },
+    "minReputationToSubmitFiller": -1,
+    "minUserIDLength": 0
 }

codecov.yml

@@ -0,0 +1,9 @@
+comment: false
+coverage:
+  status:
+    project:
+      default:
+        informational: true
+    patch:
+      default:
+        informational: true

config.json.example

@@ -25,8 +25,6 @@
     "webhooks": [],
     "categoryList": ["sponsor", "intro", "outro", "interaction", "selfpromo", "preview", "music_offtopic", "poi_highlight"], // List of supported categories any other category will be rejected
     "getTopUsersCacheTimeMinutes": 5, // cacheTime for getTopUsers result in minutes
-    "maxNumberOfActiveWarnings": 3, // Users with this number of warnings will be blocked until warnings expire
-    "hoursAfterWarningExpire": 24,
     "rateLimit": {
       "vote": {
         "windowMs": 900000, // 15 minutes
@@ -66,5 +64,6 @@
         {
             "name": "vipUsers"
         }]
-    }
+    },
+    "minUserIDLength": 30 // minimum length of UserID to be accepted
 }

containers/backup-db/Dockerfile

@@ -1,13 +1,13 @@
-FROM alpine
-RUN apk add postgresql-client
-RUN apk add restic --repository http://dl-cdn.alpinelinux.org/alpine/latest-stable/community/
+FROM alpine as builder
+WORKDIR /scripts
+COPY ./backup.sh ./backup.sh
+COPY ./forget.sh ./forget.sh
 
-COPY ./backup.sh /usr/src/app/backup.sh
-RUN chmod +x /usr/src/app/backup.sh
-COPY ./backup.sh /usr/src/app/forget.sh
-RUN chmod +x /usr/src/app/forget.sh
+FROM alpine
+RUN apk add --no-cache postgresql-client restic
+COPY --from=builder --chmod=755 /scripts /usr/src/app/
 
 RUN echo '30  *  *  *  *    /usr/src/app/backup.sh' >> /etc/crontabs/root
-RUN echo '10  0  *  *  1    /usr/src/app/forget.sh' >> /etc/crontabs/root
+RUN echo '10  0  *  *  */2    /usr/src/app/forget.sh' >> /etc/crontabs/root
 
-CMD crond -l 2 -f
+CMD crond -l 2 -f

containers/backup-db/forget.sh

@@ -1 +1 @@
-restic forget --prune --keep-last 48 --keep-daily 7 --keep-weekly 8
+restic forget --prune --keep-hourly 24 --keep-daily 7 --keep-weekly 8

containers/error-server/Dockerfile

@@ -0,0 +1,4 @@
+FROM nginx as app
+EXPOSE 80
+COPY nginx.conf /etc/nginx/nginx.conf
+COPY default.conf /etc/nginx/conf.d/default.conf

containers/error-server/default.conf

@@ -0,0 +1,9 @@
+server {
+    listen       80;
+    listen  [::]:80;
+    server_name  localhost;
+
+    location / {
+        return 503;
+    }
+}

containers/error-server/nginx.conf

@@ -0,0 +1,19 @@
+user  nginx;
+worker_processes  auto;
+
+error_log  /var/log/nginx/error.log notice;
+pid        /var/run/nginx.pid;
+
+events {
+    worker_connections  4096;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    access_log off;
+	error_log /dev/null crit;
+
+    include /etc/nginx/conf.d/*.conf;
+}

containers/rsync/Dockerfile

@@ -1,6 +1,6 @@
 FROM ghcr.io/ajayyy/sb-server:latest
 EXPOSE 873/tcp
-RUN apk add rsync>3.2.4-r0
+RUN apk add rsync>3.4.1-r0
 RUN mkdir /usr/src/app/database-export
 
-CMD rsync --no-detach --daemon & ./entrypoint.sh
+CMD rsync --no-detach --daemon & ./entrypoint.sh

databases/_private.db.sql

@@ -26,4 +26,33 @@ CREATE TABLE IF NOT EXISTS "config" (
 	"value" TEXT NOT NULL
 );
 
+CREATE TABLE IF NOT EXISTS "titleVotes" (
+	"id" SERIAL PRIMARY KEY,
+	"videoID"	TEXT NOT NULL,
+	"UUID"	TEXT NOT NULL,
+	"userID"	TEXT NOT NULL,
+	"hashedIP"	TEXT NOT NULL,
+	"type"	INTEGER NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS "thumbnailVotes" (
+	"id" SERIAL PRIMARY KEY,
+	"videoID"	TEXT NOT NULL,
+	"UUID"	TEXT NOT NULL,
+	"userID"	TEXT NOT NULL,
+	"hashedIP"	TEXT NOT NULL,
+	"type"	INTEGER NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS "casualVotes" (
+	"UUID" SERIAL PRIMARY KEY,
+	"videoID"	TEXT NOT NULL,
+	"service"	TEXT NOT NULL,
+	"userID"	TEXT NOT NULL,
+	"hashedIP"	TEXT NOT NULL,
+	"category"	TEXT NOT NULL,
+	"type"	INTEGER NOT NULL,
+	"timeSubmitted"	INTEGER NOT NULL
+);
+
 COMMIT;

databases/_private_indexes.sql

@@ -23,4 +23,16 @@ CREATE INDEX IF NOT EXISTS "categoryVotes_UUID"
 CREATE INDEX IF NOT EXISTS "ratings_videoID"
     ON public."ratings" USING btree
     ("videoID" COLLATE pg_catalog."default" ASC NULLS LAST, service COLLATE pg_catalog."default" ASC NULLS LAST, "userID" COLLATE pg_catalog."default" ASC NULLS LAST, "timeSubmitted" ASC NULLS LAST)
+    TABLESPACE pg_default;
+
+-- casualVotes
+
+CREATE INDEX IF NOT EXISTS "casualVotes_videoID"
+    ON public."casualVotes" USING btree
+    ("videoID" COLLATE pg_catalog."default" ASC NULLS LAST, "service" COLLATE pg_catalog."default" ASC NULLS LAST, "userID" COLLATE pg_catalog."default" ASC NULLS LAST)
+    TABLESPACE pg_default;
+
+CREATE INDEX IF NOT EXISTS "casualVotes_userID"
+    ON public."casualVotes" USING btree
+    ("userID" COLLATE pg_catalog."default" ASC NULLS LAST)
     TABLESPACE pg_default;

databases/_sponsorTimes.db.sql

@@ -32,11 +32,78 @@ CREATE TABLE IF NOT EXISTS "categoryVotes" (
 	"votes"	INTEGER NOT NULL default 0
 );
 
+CREATE TABLE IF NOT EXISTS "shadowBannedIPs" (
+	"hashedIP"	TEXT NOT NULL PRIMARY KEY
+);
+
 CREATE TABLE IF NOT EXISTS "config" (
 	"key" TEXT NOT NULL UNIQUE,
 	"value" TEXT NOT NULL
 );
 
+CREATE TABLE IF NOT EXISTS "titles" (
+	"videoID"	TEXT NOT NULL,
+	"title"	TEXT NOT NULL,
+	"original" INTEGER default 0,
+	"userID"	TEXT NOT NULL,
+	"service"	TEXT NOT NULL,
+	"hashedVideoID"	TEXT NOT NULL,
+	"timeSubmitted"	INTEGER NOT NULL,
+	"UUID"	TEXT NOT NULL PRIMARY KEY
+);
+
+CREATE TABLE IF NOT EXISTS "titleVotes" (
+	"UUID"	TEXT NOT NULL PRIMARY KEY,
+	"votes"	INTEGER NOT NULL default 0,
+	"locked"	INTEGER NOT NULL default 0,
+	"shadowHidden"	INTEGER NOT NULL default 0,
+	FOREIGN KEY("UUID") REFERENCES "titles"("UUID")
+);
+
+CREATE TABLE IF NOT EXISTS "thumbnails" (
+	"videoID"	TEXT NOT NULL,
+	"original" INTEGER default 0,
+	"userID"	TEXT NOT NULL,
+	"service"	TEXT NOT NULL,
+	"hashedVideoID"	TEXT NOT NULL,
+	"timeSubmitted"	INTEGER NOT NULL,
+	"UUID"	TEXT NOT NULL PRIMARY KEY
+);
+
+CREATE TABLE IF NOT EXISTS "thumbnailTimestamps" (
+	"UUID"	TEXT NOT NULL PRIMARY KEY,
+	"timestamp"	INTEGER NOT NULL default 0,
+	FOREIGN KEY("UUID") REFERENCES "thumbnails"("UUID")
+);
+
+CREATE TABLE IF NOT EXISTS "thumbnailVotes" (
+	"UUID"	TEXT NOT NULL PRIMARY KEY,
+	"votes"	INTEGER NOT NULL default 0,
+	"locked"	INTEGER NOT NULL default 0,
+	"shadowHidden"	INTEGER NOT NULL default 0,
+	FOREIGN KEY("UUID") REFERENCES "thumbnails"("UUID")
+);
+
+CREATE TABLE IF NOT EXISTS "casualVotes" (
+	"UUID" TEXT PRIMARY KEY,
+	"videoID"	TEXT NOT NULL,
+	"service"	TEXT NOT NULL,
+	"hashedVideoID"	TEXT NOT NULL,
+	"category" TEXT NOT NULL,
+	"upvotes"	INTEGER NOT NULL default 0,
+	"downvotes"	INTEGER NOT NULL default 0,
+	"timeSubmitted"	INTEGER NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS "casualVoteTitles" (
+	"videoID"	TEXT NOT NULL,
+	"service"	TEXT NOT NULL,
+	"id"	INTEGER NOT NULL,
+	"hashedVideoID"	TEXT NOT NULL,
+	"title" TEXT NOT NULL,
+	PRIMARY KEY("videoID", "service", "id")
+);
+
 CREATE EXTENSION IF NOT EXISTS pgcrypto; --!sqlite-ignore
 CREATE EXTENSION IF NOT EXISTS pg_trgm; --!sqlite-ignore
 

databases/_sponsorTimes_indexes.sql

@@ -25,6 +25,11 @@ CREATE INDEX IF NOT EXISTS "sponsorTimes_videoID"
     (service COLLATE pg_catalog."default" ASC NULLS LAST, "videoID" COLLATE pg_catalog."default" ASC NULLS LAST, "startTime" ASC NULLS LAST)
     TABLESPACE pg_default;
 
+CREATE INDEX IF NOT EXISTS "sponsorTimes_videoID_category"
+    ON public."sponsorTimes" USING btree
+    ("videoID" COLLATE pg_catalog."default" ASC NULLS LAST, "category" COLLATE pg_catalog."default" ASC NULLS LAST)
+    TABLESPACE pg_default;
+
 CREATE INDEX IF NOT EXISTS "sponsorTimes_description_gin"
     ON public."sponsorTimes" USING gin
     ("description" COLLATE pg_catalog."default" gin_trgm_ops, category COLLATE pg_catalog."default" gin_trgm_ops)
@@ -103,4 +108,91 @@ CREATE INDEX IF NOT EXISTS "ratings_hashedVideoID"
 CREATE INDEX IF NOT EXISTS "ratings_videoID"
     ON public."ratings" USING btree
     ("videoID" COLLATE pg_catalog."default" ASC NULLS LAST, service COLLATE pg_catalog."default" ASC NULLS LAST)
+    TABLESPACE pg_default;
+
+--- userFeatures
+
+CREATE INDEX IF NOT EXISTS "userFeatures_userID"
+    ON public."userFeatures" USING btree
+    ("userID" COLLATE pg_catalog."default" ASC NULLS LAST, "feature" ASC NULLS LAST)
+    TABLESPACE pg_default;
+
+-- titles
+
+CREATE INDEX IF NOT EXISTS "titles_timeSubmitted"
+    ON public."titles" USING btree
+    ("timeSubmitted" ASC NULLS LAST)
+    TABLESPACE pg_default;
+
+CREATE INDEX IF NOT EXISTS "titles_userID_timeSubmitted"
+    ON public."titles" USING btree
+    ("videoID" COLLATE pg_catalog."default" ASC NULLS LAST, "service" COLLATE pg_catalog."default" ASC NULLS LAST, "userID" COLLATE pg_catalog."default" DESC NULLS LAST, "timeSubmitted" DESC NULLS LAST)
+    TABLESPACE pg_default;
+
+CREATE INDEX IF NOT EXISTS "titles_videoID"
+    ON public."titles" USING btree
+    ("videoID" COLLATE pg_catalog."default" ASC NULLS LAST, "service" COLLATE pg_catalog."default" ASC NULLS LAST)
+    TABLESPACE pg_default;
+
+CREATE INDEX IF NOT EXISTS "titles_hashedVideoID_2"
+    ON public."titles" USING btree
+    (service COLLATE pg_catalog."default" ASC NULLS LAST, "hashedVideoID" text_pattern_ops ASC NULLS LAST, "timeSubmitted" ASC NULLS LAST)
+    TABLESPACE pg_default;
+
+-- titleVotes
+
+CREATE INDEX IF NOT EXISTS "titleVotes_votes"
+    ON public."titleVotes" USING btree
+    ("UUID" COLLATE pg_catalog."default" ASC NULLS LAST, "votes" DESC NULLS LAST)
+    TABLESPACE pg_default;
+
+-- thumbnails
+
+CREATE INDEX IF NOT EXISTS "thumbnails_timeSubmitted"
+    ON public."thumbnails" USING btree
+    ("timeSubmitted" ASC NULLS LAST)
+    TABLESPACE pg_default;
+
+CREATE INDEX IF NOT EXISTS "thumbnails_votes_timeSubmitted"
+    ON public."thumbnails" USING btree
+    ("videoID" COLLATE pg_catalog."default" ASC NULLS LAST, "service" COLLATE pg_catalog."default" ASC NULLS LAST, "userID" COLLATE pg_catalog."default" DESC NULLS LAST, "timeSubmitted" DESC NULLS LAST)
+    TABLESPACE pg_default;
+
+CREATE INDEX IF NOT EXISTS "thumbnails_videoID"
+    ON public."thumbnails" USING btree
+    ("videoID" COLLATE pg_catalog."default" ASC NULLS LAST, "service" COLLATE pg_catalog."default" ASC NULLS LAST)
+    TABLESPACE pg_default;
+
+CREATE INDEX IF NOT EXISTS "thumbnails_hashedVideoID_2"
+    ON public."thumbnails" USING btree
+    (service COLLATE pg_catalog."default" ASC NULLS LAST, "hashedVideoID" text_pattern_ops ASC NULLS LAST, "timeSubmitted" ASC NULLS LAST)
+    TABLESPACE pg_default;
+
+-- thumbnailVotes
+
+CREATE INDEX IF NOT EXISTS "thumbnailVotes_votes"
+    ON public."thumbnailVotes" USING btree
+    ("UUID" COLLATE pg_catalog."default" ASC NULLS LAST, "votes" DESC NULLS LAST)
+    TABLESPACE pg_default;
+
+-- casualVotes
+
+CREATE INDEX IF NOT EXISTS "casualVotes_timeSubmitted"
+    ON public."casualVotes" USING btree
+    ("timeSubmitted" ASC NULLS LAST)
+    TABLESPACE pg_default;
+
+CREATE INDEX IF NOT EXISTS "casualVotes_userID_timeSubmitted"
+    ON public."casualVotes" USING btree
+    ("videoID" COLLATE pg_catalog."default" ASC NULLS LAST, "service" COLLATE pg_catalog."default" ASC NULLS LAST, "timeSubmitted" DESC NULLS LAST)
+    TABLESPACE pg_default;
+
+CREATE INDEX IF NOT EXISTS "casualVotes_videoID"
+    ON public."casualVotes" USING btree
+    ("videoID" COLLATE pg_catalog."default" ASC NULLS LAST, "service" COLLATE pg_catalog."default" ASC NULLS LAST)
+    TABLESPACE pg_default;
+
+CREATE INDEX IF NOT EXISTS "casualVotes_hashedVideoID_2"
+    ON public."casualVotes" USING btree
+    (service COLLATE pg_catalog."default" ASC NULLS LAST, "hashedVideoID" text_pattern_ops ASC NULLS LAST, "timeSubmitted" ASC NULLS LAST)
     TABLESPACE pg_default;

databases/_upgrade_private_10.sql

@@ -0,0 +1,9 @@
+BEGIN TRANSACTION;
+
+-- Add primary keys
+
+ALTER TABLE "votes" ADD "originalType" INTEGER NOT NULL default -1;
+
+UPDATE "config" SET value = 10 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_private_11.sql

@@ -0,0 +1,18 @@
+BEGIN TRANSACTION;
+
+CREATE TABLE IF NOT EXISTS "licenseKeys" (
+	"licenseKey"		TEXT NOT NULL PRIMARY KEY,
+	"time"		        INTEGER NOT NULL,
+	"type"			    TEXT NOT NULL
+);
+
+CREATE TABLE IF NOT EXISTS "oauthLicenseKeys" (
+	"licenseKey"		TEXT NOT NULL PRIMARY KEY,
+    "accessToken"		TEXT NOT NULL,
+    "refreshToken"	    TEXT NOT NULL,
+    "expiresIn"		    INTEGER NOT NULL
+);
+
+UPDATE "config" SET value = 11 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_private_12.sql

@@ -0,0 +1,7 @@
+BEGIN TRANSACTION;
+
+ALTER TABLE "casualVotes" DROP COLUMN "type";
+
+UPDATE "config" SET value = 12 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_private_13.sql

@@ -0,0 +1,7 @@
+BEGIN TRANSACTION;
+
+ALTER TABLE "casualVotes" ADD "titleID" INTEGER default 0;
+
+UPDATE "config" SET value = 13 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_33.sql

@@ -0,0 +1,13 @@
+BEGIN TRANSACTION;
+
+CREATE TABLE IF NOT EXISTS "userFeatures" (
+	"userID" TEXT NOT NULL,
+	"feature" INTEGER NOT NULL,
+    "issuerUserID" TEXT NOT NULL,
+    "timeSubmitted" INTEGER NOT NULL,
+    PRIMARY KEY ("userID", "feature")
+);
+
+UPDATE "config" SET value = 33 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_34.sql

@@ -0,0 +1,7 @@
+BEGIN TRANSACTION;
+
+ALTER TABLE "videoInfo" DROP COLUMN "genreUrl";
+
+UPDATE "config" SET value = 34 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_35.sql

@@ -0,0 +1,7 @@
+BEGIN TRANSACTION;
+
+ALTER TABLE "titleVotes" ADD "verification" INTEGER default 0;
+
+UPDATE "config" SET value = 35 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_36.sql

@@ -0,0 +1,7 @@
+BEGIN TRANSACTION;
+
+ALTER TABLE "warnings" ADD "type" INTEGER default 0;
+
+UPDATE "config" SET value = 36 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_37.sql

@@ -0,0 +1,7 @@
+BEGIN TRANSACTION;
+
+ALTER TABLE "titles" ADD UNIQUE ("videoID", "title"); --!sqlite-ignore
+
+UPDATE "config" SET value = 37 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_38.sql

@@ -0,0 +1,11 @@
+BEGIN TRANSACTION;
+
+UPDATE "titleVotes" SET "shadowHidden" = 1
+WHERE "UUID" IN (SELECT "UUID" FROM "titles" INNER JOIN "shadowBannedUsers" "bans" ON "titles"."userID" = "bans"."userID");
+
+UPDATE "thumbnailVotes" SET "shadowHidden" = 1
+WHERE "UUID" IN (SELECT "UUID" FROM "thumbnails" INNER JOIN "shadowBannedUsers" "bans" ON "thumbnails"."userID" = "bans"."userID");
+
+UPDATE "config" SET value = 38 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_39.sql

@@ -0,0 +1,11 @@
+BEGIN TRANSACTION;
+
+ALTER TABLE "titleVotes" ADD "downvotes" INTEGER default 0;
+ALTER TABLE "titleVotes" ADD "removed" INTEGER default 0;
+
+ALTER TABLE "thumbnailVotes" ADD "downvotes" INTEGER default 0;
+ALTER TABLE "thumbnailVotes" ADD "removed" INTEGER default 0;
+
+UPDATE "config" SET value = 39 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_40.sql

@@ -0,0 +1,8 @@
+BEGIN TRANSACTION;
+
+DROP INDEX IF EXISTS "titles_hashedVideoID";
+DROP INDEX IF EXISTS "thumbnails_hashedVideoID";
+
+UPDATE "config" SET value = 40 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_41.sql

@@ -0,0 +1,8 @@
+BEGIN TRANSACTION;
+
+ALTER TABLE "titles" ADD "casualMode" INTEGER default 0;
+ALTER TABLE "thumbnails" ADD "casualMode" INTEGER default 0;
+
+UPDATE "config" SET value = 41 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_42.sql

@@ -0,0 +1,7 @@
+BEGIN TRANSACTION;
+
+ALTER TABLE "casualVotes" DROP COLUMN "downvotes";
+
+UPDATE "config" SET value = 42 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_43.sql

@@ -0,0 +1,7 @@
+BEGIN TRANSACTION;
+
+ALTER TABLE "casualVotes" ADD "titleID" INTEGER default 0;
+
+UPDATE "config" SET value = 43 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_44.sql

@@ -0,0 +1,8 @@
+BEGIN TRANSACTION;
+
+ALTER TABLE "titles" ADD "userAgent" TEXT NOT NULL default '';
+ALTER TABLE "thumbnails" ADD "userAgent" TEXT NOT NULL default '';
+
+UPDATE "config" SET value = 44 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_45.sql

@@ -0,0 +1,7 @@
+BEGIN TRANSACTION;
+
+ALTER TABLE "warnings" ADD "disableTime" INTEGER NULL;
+
+UPDATE "config" SET value = 45 WHERE key = 'version';
+
+COMMIT;

databases/_upgrade_sponsorTimes_6.sql

@@ -1,6 +1,6 @@
 BEGIN TRANSACTION;
 
-/* Add new voting field */
+/* Add 'locked' field */
 CREATE TABLE "sqlb_temp_table_6" (
 	"videoID"	TEXT NOT NULL,
 	"startTime"	REAL NOT NULL,

databases/_upgrade_sponsorTimes_8.sql

@@ -1,6 +1,6 @@
 BEGIN TRANSACTION;
 
-/* Add Service field */
+/* Add 'videoDuration' field */
 CREATE TABLE "sqlb_temp_table_8" (
 	"videoID"	TEXT NOT NULL,
 	"startTime"	REAL NOT NULL,

databases/_upgrade_sponsorTimes_9.sql

@@ -1,6 +1,6 @@
 BEGIN TRANSACTION;
 
-/* Add Service field */
+/* Change 'videoDuration' field from INTEGER to REAL */
 CREATE TABLE "sqlb_temp_table_9" (
 	"videoID"	TEXT NOT NULL,
 	"startTime"	REAL NOT NULL,

docker/docker-compose-ci.yml

@@ -1,6 +1,7 @@
 version: '3'
 services:
   postgres:
+    container_name: database-co
     image: postgres:alpine
     environment:
       - POSTGRES_USER=${PG_USER}
@@ -8,6 +9,7 @@ services:
     ports:
       - 5432:5432
   redis:
+    container_name: redis-ci
     image: redis:alpine
     ports:
       - 6379:6379

docker/docker-compose.yml

@@ -2,7 +2,7 @@ version: '3'
 services:
   database:
     container_name: database
-    image: postgres:13
+    image: postgres:14
     env_file: 
       - database.env
     volumes:
@@ -12,12 +12,15 @@ services:
     restart: always
   redis:
     container_name: redis
-    image: redis:6.0
+    image: redis:7.0
     command: /usr/local/etc/redis/redis.conf
     volumes:
       - ./redis/redis.conf:/usr/local/etc/redis/redis.conf
     ports:
       - 32773:6379
+    sysctls:
+      - net.core.somaxconn=324000
+      - net.ipv4.tcp_max_syn_backlog=3240000
     restart: always
   newleaf:
     image: abeltramo/newleaf:latest

docker/redis/redis.conf

@@ -1,4 +1,5 @@
 maxmemory-policy allkeys-lru
-maxmemory 6500mb
+maxmemory 6000mb
 
 appendonly no
+save ""

entrypoint.sh

@@ -4,9 +4,9 @@ echo 'Entrypoint script'
 cd /usr/src/app
 
 # blank config, use defaults
-cat <<EOF > config.json
+test -e config.json || cat <<EOF > config.json
 {
 }
 EOF
 
-node dist/src/index.js
+node dist/src/index.js

nginx/cors.conf

@@ -1,11 +0,0 @@
-if ($request_method = 'OPTIONS') {
-  add_header 'Access-Control-Allow-Origin' '*';
-  add_header 'Access-Control-Allow-Methods' 'GET, POST, DELETE';
-  add_header 'Access-Control-Allow-Headers' 'Content-Type';
-  # cache CORS for 24 hours
-  add_header 'Access-Control-Max-Age' 86400;
-  # return empty response for preflight
-  add_header 'Content-Type' 'text/plain; charset=UTF-8';
-  add_header 'Content-Length' 0;
-  return 204;
-}

nginx/error.conf

@@ -1,7 +0,0 @@
-error_page 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 421 422 423 424 425 426 428 429 431 451 500 501 502 503 504 505 506 507 508 510 511 /error.html;
-
-location = /error.html {
-  ssi on;
-  internal;
-  root /etc/nginx/error;
-}

nginx/error/error.html

@@ -1 +0,0 @@
-<!--# echo var="status"--> <!--# echo var="status_text"--> https://status.sponsor.ajay.app

nginx/error_map.conf

@@ -1,15 +0,0 @@
-map $status $status_text {
-  400 'Bad Request';
-  401 'Unauthorized';
-  403 'Forbidden';
-  404 'Not Found';
-  405 'Method Not Allowed';
-  408 'Request Timeout';
-  409 'Conflict';
-  429 'Too Many Requests';
-  500 'Internal Server Error';
-  502 'Bad Gateway';
-  503 'Service Unavailable';
-  504 'Gateway Timeout';
-  505 'HTTP Version Not Supported';
-}

nginx/nginx.conf

@@ -1,317 +0,0 @@
-worker_processes 2;
-worker_rlimit_nofile 500000;
-worker_shutdown_timeout 10;
-
-events {
-	worker_connections 100000; # Default: 1024
-	#use epoll;
-	#multi_accept on;
-}
-
-http {
-	log_format no_ip    '$remote_user [$time_local] '
-                        '"$request" $status $body_bytes_sent '
-                        '"$http_referer" "$http_user_agent" "$gzip_ratio"';
-
-    log_format user_agent '[$time_local] '
-                           '"$http_referer" "$http_user_agent" "$gzip_ratio"';
-
-	#limit_req_zone $binary_remote_addr zone=mylimit:10m rate=10r/s;
-	limit_req_log_level warn;
-	
-	include		/etc/nginx/mime.types;
-	include		/etc/nginx/proxy.conf;
-	
-	# error_map has to be at http level
-	include	  /etc/nginx/error_map.conf;
-	# Custom MIME definition
-	types {
-		text/csv	csv;
-	}
-	# keepalive settings
-	#keepalive_requests		10;
-	keepalive_timeout		10s;
-	http2_idle_timeout		20s; # replaced by keepalive_timeout in 1.19.7	
-
-	access_log off;
-	#error_log /etc/nginx/logs/error.log warn;
-	error_log /dev/null crit;
-
-	upstream backend_GET {
-		least_conn;
-		
-		#keepalive 	5;
-		#server		localhost:4441;
-		#server		localhost:4442;
-		#server		localhost:4443;
-		#server		localhost:4444;
-		#server		localhost:4445;
-		#server		localhost:4446;
-		#server		localhost:4447;
-		#server		localhost:4448;
-		#server 		10.0.0.4:4441 max_fails=25 fail_timeout=20s;
-
-		#server		10.0.0.3:4441 max_fails=25 fail_timeout=20s;
-		#server		10.0.0.3:4442 max_fails=25 fail_timeout=20s;
-
-		server		10.0.0.5:4441 max_fails=25 fail_timeout=20s;
-		server		10.0.0.5:4442 max_fails=25 fail_timeout=20s;
-
-		server		10.0.0.6:4441 max_fails=25 fail_timeout=20s;
-		server		10.0.0.6:4442 max_fails=25 fail_timeout=20s;
-
-		server		10.0.0.9:4441 max_fails=25 fail_timeout=20s;
-		server		10.0.0.9:4442 max_fails=25 fail_timeout=20s;
-
-		server		10.0.0.12:4441 max_fails=25 fail_timeout=20s;
-		server		10.0.0.12:4442 max_fails=25 fail_timeout=20s;
-
-		server		10.0.0.10:4441 max_fails=25 fail_timeout=20s;
-        server		10.0.0.10:4442 max_fails=25 fail_timeout=20s;
-
-		server		10.0.0.13:4441 max_fails=25 fail_timeout=20s;
-        server		10.0.0.13:4442 max_fails=25 fail_timeout=20s;
-		
-		server		10.0.0.14:4441 max_fails=25 fail_timeout=20s;
-        server		10.0.0.14:4442 max_fails=25 fail_timeout=20s;
-		
-		server		10.0.0.11:4441 max_fails=25 fail_timeout=20s;
-        	server		10.0.0.11:4442 max_fails=25 fail_timeout=20s;
-		
-		server		10.0.0.16:4441 max_fails=25 fail_timeout=20s;
-        	server		10.0.0.16:4442 max_fails=25 fail_timeout=20s;
-		
-		server		10.0.0.17:4441 max_fails=25 fail_timeout=20s;
-        	server		10.0.0.17:4442 max_fails=25 fail_timeout=20s;
-
-		#server		134.209.69.251:80	backup;
-
-		#server		116.203.32.253:80	backup;
-		#server		116.203.32.253:80;
-	}
-	upstream backend_POST {
-		#server		localhost:4441;
-		#server		localhost:4442;
-		server		10.0.0.3:4441 max_fails=25 fail_timeout=15s;
-		server		10.0.0.4:4441 max_fails=25 fail_timeout=15s;
-		#server		10.0.0.3:4442;
-	}
-	upstream backend_db {
-		server		10.0.0.4:4441 max_fails=1 fail_timeout=3s;
-		#server		10.0.0.3:4441;
-		#server		10.0.0.4; 
-	}
-	upstream backend_db_dl {
-		server		10.0.0.4;
-	}
-
-	proxy_cache_path /var/cache/nginx levels=1:2 keys_zone=CACHEZONE:10m inactive=60m max_size=400m;
-	proxy_cache_key "$scheme$request_method$host$request_uri";
-	add_header X-Cache $upstream_cache_status;
-
-	server {
-		server_name sponsor.ajay.app api.sponsor.ajay.app;
-
-		include		  /etc/nginx/error.conf;
-		set_real_ip_from 10.0.0.0/24;
-		real_ip_header proxy_protocol;
-
-		location /news {
-			return	301		https://blog.ajay.app/sponsorblock;
-		}
-
-		location /viewer {
-			return	301		https://sb.ltn.fi;
-		}
-
-		location /test/ {
-			# return			404 "";
-			proxy_pass		http://10.0.0.4:4445/;
-			#proxy_pass		https://sbtest.etcinit.com/;
-		}
-
-		#access_log /etc/nginx/logs/requests.log no_ip buffer=64k;
-
-		location /api/skipSegments {
-			include				/etc/nginx/cors.conf;
-			#return 200 "[]";
-			proxy_pass		http://backend_$request_method;
-			#proxy_cache	CACHEZONE;
-			#proxy_cache_valid	10s;
-			#limit_req zone=mylimit;
-
-			#access_log /etc/nginx/logs/download.log no_ip;
-			gzip on;
-			if ($request_method = POST) {
-				access_log /etc/nginx/logs/submissions.log user_agent buffer=64k;
-			}
-
-			#proxy_read_timeout 6s;
-			#proxy_next_upstream error timeout http_500 http_502;
-		}
-
-		location /api/getTopUsers {
-			include				/etc/nginx/cors.conf;
-			proxy_pass		http://backend_GET;
-			proxy_cache		CACHEZONE;
-			proxy_cache_valid	20m;
-		}
-
-		location /api/getTotalStats {
-			include		 /etc/nginx/cors.conf;
-			proxy_pass http://backend_POST;
-			proxy_cache CACHEZONE;
-			proxy_cache_valid 20m;
-			#return 204;
-		}
-
-		location /api/getTopCategoryUsers {
-			include				/etc/nginx/cors.conf;
-			proxy_pass		http://backend_POST;
-			proxy_cache		CACHEZONE;
-			proxy_cache_valid	20m;
-		}
-
-		location /api/getVideoSponsorTimes {
-			include		/etc/nginx/cors.conf;
-			proxy_pass http://backend_GET;
-		}
-		
-		location /api/isUserVIP {
-			include		/etc/nginx/cors.conf;
-			proxy_pass http://backend_GET;
-		}
-
-		location /download/ {
-			#access_log /etc/nginx/logs/download.log no_ip buffer=64k;
-			gzip on;
-			proxy_max_temp_file_size 0;
-			#proxy_cache CACHEZONE;
-			#proxy_cache_valid 20m;
-			#proxy_http_version 1.0;
-			#gzip_types	text/csv;
-			#gzip_comp_level 1;
-			#proxy_buffering off;		
-	
-
-			proxy_pass http://backend_db;
-      #alias		/home/sbadmin/sponsor/docker/database-export/;
-			#return 307 https://rsync.sponsor.ajay.app$request_uri;
-		}
-
-		location /database {
-			proxy_pass  http://backend_db;
-			#return 200 "Disabled for load reasons";
-		}
-
-		location = /database.db {
-			return	404 "Sqlite database has been replaced with csv exports at https://sponsor.ajay.app/database. Sqlite exports might come back soon, but exported at longer intervals.";
-			#alias	/home/sbadmin/sponsor/databases/sponsorTimes.db;
-			#alias	/home/sbadmin/test-db/database.db;
-		}
-
-		#location = /database/sponsorTimes.csv {
-		#	alias /home/sbadmin/sponsorTimes.csv;
-		#}
-
-		#location /api/voteOnSponsorTime {
-		#	return 200 "Success";
-		#}
-	
-		#location /api/viewedVideoSponsorTime {
-		#	return 200 "Success";
-		#}
-
-		location /api {
-			include			/etc/nginx/cors.conf;
-			proxy_pass	http://backend_POST;
-		}
-		
-		location / {
-			root	/home/sbadmin/SponsorBlockSite/public-prod;
-			error_page 404 /404.html;
-		}
-		
-		listen [::]:443 default_server ssl http2 ipv6only=on backlog=323999;
-		listen 443 default_server ssl http2 reuseport backlog=3000999; # managed by Certbot
-		listen 4443 default_server ssl http2 proxy_protocol reuseport backlog=3000999;
-		#listen 443 http3 reuseport;
-		#ssl_protocols TLSv1.2 TLSv1.3;
-		listen 8081 proxy_protocol;
-		port_in_redirect off;
-    		ssl_certificate /home/sbadmin/certs/cert.pem;
-   		ssl_certificate_key /home/sbadmin/certs/key.pem;
-		#ssl_certificate /etc/letsencrypt/live/sponsor.ajay.app-0001/fullchain.pem; # managed by Certbot
-		#ssl_certificate_key /etc/letsencrypt/live/sponsor.ajay.app-0001/privkey.pem; # managed by Certbot
-		include				/etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
-		ssl_dhparam			/etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
-	}
-
-	server {
-		server_name cdnsponsor.ajay.app;
-		error_page 404 /404.html;
-
-		#location /database/ {
-		#	alias /home/sbadmin/sponsor/docker/database-export/;
-		#}
-
-		#location /download/ {
-		#	alias /home/sbadmin/sponsor/docker/database-export/;
-		#}
-
-		location / {
-			root /home/sbadmin/SponsorBlockSite/public-prod;
-		}
-
-
-		listen 443 ssl; # managed by Certbot
-		ssl_certificate /home/sbadmin/certs/cert.pem;
-                ssl_certificate_key /home/sbadmin/certs/key.pem;
-    		#ssl_certificate /etc/letsencrypt/live/sponsor.ajay.app-0001/fullchain.pem; # managed by Certbot
-    		#ssl_certificate_key /etc/letsencrypt/live/sponsor.ajay.app-0001/privkey.pem; # managed by Certbot
-		include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
-		ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
-	}
-
-	server {
-		access_log off;
-
-		return 301 https://$host$request_uri;
-
-		listen [::]:80 ipv6only=on;
-		listen 8080 proxy_protocol;
-		listen 80;
-		server_name sponsor.ajay.app api.sponsor.ajay.app, cdnsponsor.ajay.app, wiki.sponsor.ajay.app;
-		return 404; # managed by Certbot
-	}
-
-	server {
-		server_name wiki.sponsor.ajay.app; # managed by Certbot
-		
-		location /.well-known/ {
-			 root    /home/sbadmin/SponsorBlockSite/public-prod;
-		}
-
-		location ~* ^/index.php/(?<pagename>.*)$ {
-			return 301 /w/$pagename;
-		}
-
-		location / {
-			proxy_pass http://10.0.0.3:8080;
-		}
-		
-		port_in_redirect off;
-		listen [::]:443 ssl http2; 
-		listen 443  ssl http2; # managed by Certbot
-		listen 8081 proxy_protocol;
-		#listen 443 http3 reuseport;
-		#ssl_protocols TLSv1.2 TLSv1.3;
-		#listen 80;
-		ssl_certificate /home/sbadmin/certs/cert.pem;
-   		ssl_certificate_key /home/sbadmin/certs/key.pem;
-    		#ssl_certificate /etc/letsencrypt/live/sponsor.ajay.app-0001/fullchain.pem; # managed by Certbot
-    		#ssl_certificate_key /etc/letsencrypt/live/sponsor.ajay.app-0001/privkey.pem; # managed by Certbot
-		include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
-		ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot
-	}
-}

nginx/proxy.conf

@@ -1,12 +0,0 @@
-proxy_redirect            off;
-proxy_set_header          Host            $host;
-proxy_set_header          X-Real-IP       $remote_addr;
-proxy_set_header          X-Forwarded-For $proxy_add_x_forwarded_for;
-proxy_set_header          Connection      "";
-client_max_body_size      10m;
-client_body_buffer_size   128k;
-proxy_connect_timeout     5s;
-#proxy_send_timeout        10;
-proxy_read_timeout        30s;
-proxy_buffers             32 4k;
-proxy_http_version        1.1;

package.json

@@ -5,49 +5,59 @@
   "main": "src/index.ts",
   "scripts": {
     "test": "npm run tsc && ts-node test/test.ts",
+    "cover": "nyc npm test",
+    "cover:report": "nyc report",
     "dev": "nodemon",
     "dev:bash": "nodemon -x 'npm test ; npm start'",
-    "postgres:docker": "docker run --rm -p 5432:5432 -e POSTGRES_USER=ci_db_user -e POSTGRES_PASSWORD=ci_db_pass postgres:alpine",
-    "redis:docker": "docker run --rm -p 6379:6379 redis:alpine",
+    "postgres:docker": "docker run --init -it --rm -p 5432:5432 -e POSTGRES_USER=ci_db_user -e POSTGRES_PASSWORD=ci_db_pass postgres:14-alpine",
+    "redis:docker": "docker run --init -it --rm -p 6379:6379 redis:7-alpine --save '' --appendonly no",
     "start": "ts-node src/index.ts",
     "tsc": "tsc -p tsconfig.json",
     "lint": "eslint src test",
     "lint:fix": "eslint src test --fix"
   },
   "author": "Ajay Ramachandran",
-  "license": "MIT",
+  "license": "AGPL-3.0-only",
   "dependencies": {
-    "axios": "^0.24.0",
-    "better-sqlite3": "^7.4.5",
-    "cron": "^1.8.2",
-    "express": "^4.17.1",
+    "axios": "^1.12.1",
+    "better-sqlite3": "^11.2.1",
+    "cron": "^2.1.0",
+    "express": "^4.21.2",
     "express-promise-router": "^4.1.1",
-    "express-rate-limit": "^6.3.0",
+    "express-rate-limit": "^6.7.0",
+    "form-data": "^4.0.4",
     "lodash": "^4.17.21",
-    "pg": "^8.7.1",
+    "lru-cache": "^10.2.0",
+    "lz4-napi": "^2.2.0",
+    "pg": "^8.8.0",
     "rate-limit-redis": "^3.0.1",
-    "redis": "^4.0.6",
-    "sync-mysql": "^3.0.1"
+    "redis": "^4.6.13",
+    "seedrandom": "^3.0.5"
   },
   "devDependencies": {
-    "@types/better-sqlite3": "^7.4.1",
-    "@types/cron": "^1.7.3",
-    "@types/express": "^4.17.13",
-    "@types/lodash": "^4.14.178",
-    "@types/mocha": "^9.0.0",
-    "@types/node": "^16.11.11",
-    "@types/pg": "^8.6.1",
-    "@typescript-eslint/eslint-plugin": "^5.5.0",
-    "@typescript-eslint/parser": "^5.5.0",
-    "eslint": "^8.3.0",
-    "mocha": "^9.1.3",
-    "nodemon": "^2.0.15",
-    "sinon": "^12.0.1",
+    "@istanbuljs/nyc-config-typescript": "^1.0.2",
+    "@types/better-sqlite3": "^7.6.2",
+    "@types/cron": "^2.0.0",
+    "@types/express": "^4.17.14",
+    "@types/lodash": "^4.14.189",
+    "@types/mocha": "^10.0.0",
+    "@types/node": "^18.11.9",
+    "@types/pg": "^8.6.5",
+    "@types/seedrandom": "^3.0.5",
+    "@types/sinon": "^10.0.13",
+    "@typescript-eslint/eslint-plugin": "^5.44.0",
+    "@typescript-eslint/parser": "^5.44.0",
+    "axios-mock-adapter": "^1.21.2",
+    "eslint": "^8.28.0",
+    "mocha": "^10.8.2",
+    "nodemon": "^3.1.9",
+    "nyc": "^15.1.0",
+    "sinon": "^14.0.2",
     "ts-mock-imports": "^1.3.8",
-    "ts-node": "^10.4.0",
-    "typescript": "^4.5.2"
+    "ts-node": "^10.9.1",
+    "typescript": "^4.9.3"
   },
   "engines": {
-    "node": ">=10"
+    "node": ">=18"
   }
 }

src/app.ts

@@ -1,7 +1,6 @@
 import express, { Request, RequestHandler, Response, Router } from "express";
 import { config } from "./config";
 import { oldSubmitSponsorTimes } from "./routes/oldSubmitSponsorTimes";
-import { oldGetVideoSponsorTimes } from "./routes/oldGetVideoSponsorTimes";
 import { postSegmentShift } from "./routes/postSegmentShift";
 import { postWarning } from "./routes/postWarning";
 import { getIsUserVIP } from "./routes/getIsUserVIP";
@@ -21,13 +20,13 @@ import { viewedVideoSponsorTime } from "./routes/viewedVideoSponsorTime";
 import { voteOnSponsorTime, getUserID as voteGetUserID } from "./routes/voteOnSponsorTime";
 import { getSkipSegmentsByHash } from "./routes/getSkipSegmentsByHash";
 import { postSkipSegments } from "./routes/postSkipSegments";
-import { endpoint as getSkipSegments } from "./routes/getSkipSegments";
+import { getSkipSegments, oldGetVideoSponsorTimes } from "./routes/getSkipSegments";
 import { userCounter } from "./middleware/userCounter";
 import { loggerMiddleware } from "./middleware/logger";
 import { corsMiddleware } from "./middleware/cors";
 import { apiCspMiddleware } from "./middleware/apiCsp";
 import { rateLimitMiddleware } from "./middleware/requestRateLimit";
-import dumpDatabase, { appExportPath, downloadFile } from "./routes/dumpDatabase";
+import dumpDatabase from "./routes/dumpDatabase";
 import { endpoint as getSegmentInfo } from "./routes/getSegmentInfo";
 import { postClearCache } from "./routes/postClearCache";
 import { addUnlistedVideo } from "./routes/addUnlistedVideo";
@@ -43,11 +42,26 @@ import ExpressPromiseRouter from "express-promise-router";
 import { Server } from "http";
 import { youtubeApiProxy } from "./routes/youtubeApiProxy";
 import { getChapterNames } from "./routes/getChapterNames";
-import { postRating } from "./routes/ratings/postRating";
-import { getRating } from "./routes/ratings/getRating";
-import { postClearCache as ratingPostClearCache } from "./routes/ratings/postClearCache";
 import { getTopCategoryUsers } from "./routes/getTopCategoryUsers";
 import { addUserAsTempVIP } from "./routes/addUserAsTempVIP";
+import { endpoint as getVideoLabels } from "./routes/getVideoLabel";
+import { getVideoLabelsByHash } from "./routes/getVideoLabelByHash";
+import { addFeature } from "./routes/addFeature";
+import { generateTokenRequest } from "./routes/generateToken";
+import { verifyTokenRequest } from "./routes/verifyToken";
+import { getBranding, getBrandingByHashEndpoint } from "./routes/getBranding";
+import { postBranding } from "./routes/postBranding";
+import { cacheMiddlware } from "./middleware/etag";
+import { hostHeader } from "./middleware/hostHeader";
+import { getBrandingStats } from "./routes/getBrandingStats";
+import { getTopBrandingUsers } from "./routes/getTopBrandingUsers";
+import { getFeatureFlag } from "./routes/getFeatureFlag";
+import { getReady } from "./routes/getReady";
+import { getMetrics } from "./routes/getMetrics";
+import { getSegmentID } from "./routes/getSegmentID";
+import { postCasual } from "./routes/postCasual";
+import { getConfigEndpoint } from "./routes/getConfig";
+import { setConfig } from "./routes/setConfig";
 
 export function createServer(callback: () => void): Server {
     // Create a service (the app object is just a callback).
@@ -55,11 +69,14 @@ export function createServer(callback: () => void): Server {
 
     const router = ExpressPromiseRouter();
     app.use(router);
+    app.set("etag", false); // disable built in etag
 
     //setup CORS correctly
     router.use(corsMiddleware);
     router.use(loggerMiddleware);
     router.use("/api/", apiCspMiddleware);
+    router.use(hostHeader);
+    router.use(cacheMiddlware);
     router.use(express.json());
 
     if (config.userCounterURL) router.use(userCounter);
@@ -70,20 +87,21 @@ export function createServer(callback: () => void): Server {
     // Set production mode
     app.set("env", config.mode || "production");
 
-    setupRoutes(router);
+    const server = app.listen(config.port, callback);
 
-    return app.listen(config.port, callback);
+    setupRoutes(router, server);
+
+    return server;
 }
 
-function setupRoutes(router: Router) {
+/* eslint-disable @typescript-eslint/no-misused-promises */
+function setupRoutes(router: Router, server: Server) {
     // Rate limit endpoint lists
     const voteEndpoints: RequestHandler[] = [voteOnSponsorTime];
     const viewEndpoints: RequestHandler[] = [viewedVideoSponsorTime];
-    const postRateEndpoints: RequestHandler[] = [postRating];
-    if (config.rateLimit) {
+    if (config.rateLimit && config.redisRateLimit) {
         if (config.rateLimit.vote) voteEndpoints.unshift(rateLimitMiddleware(config.rateLimit.vote, voteGetUserID));
         if (config.rateLimit.view) viewEndpoints.unshift(rateLimitMiddleware(config.rateLimit.view));
-        if (config.rateLimit.rate) postRateEndpoints.unshift(rateLimitMiddleware(config.rateLimit.rate));
     }
 
     //add the get function
@@ -108,6 +126,8 @@ function setupRoutes(router: Router) {
     router.get("/api/viewedVideoSponsorTime", ...viewEndpoints);
     router.post("/api/viewedVideoSponsorTime", ...viewEndpoints);
 
+    router.get("/api/segmentID", getSegmentID);
+
     //To set your username for the stats view
     router.post("/api/setUsername", setUsername);
 
@@ -133,11 +153,14 @@ function setupRoutes(router: Router) {
 
     router.get("/api/getTopUsers", getTopUsers);
     router.get("/api/getTopCategoryUsers", getTopCategoryUsers);
+    router.get("/api/getTopBrandingUsers", getTopBrandingUsers);
 
     //send out totals
     //send the total submissions, total views and total minutes saved
     router.get("/api/getTotalStats", getTotalStats);
 
+    router.get("/api/brandingStats", getBrandingStats);
+
     router.get("/api/getUserInfo", getUserInfo);
     router.get("/api/userInfo", getUserInfo);
 
@@ -187,8 +210,11 @@ function setupRoutes(router: Router) {
     router.get("/api/chapterNames", getChapterNames);
 
     // get status
-    router.get("/api/status/:value", getStatus);
-    router.get("/api/status", getStatus);
+    router.get("/api/status/:value", (req, res) => getStatus(req, res, server));
+    router.get("/api/status", (req, res) => getStatus(req, res, server));
+    router.get("/metrics", (req, res) => getMetrics(req, res, server));
+
+    router.get("/api/ready", (req, res) => getReady(req, res, server));
 
     router.get("/api/youtubeApiProxy", youtubeApiProxy);
     // get user category stats
@@ -196,20 +222,36 @@ function setupRoutes(router: Router) {
 
     router.get("/api/lockReason", getLockReason);
 
-    // ratings
-    router.get("/api/ratings/rate/:prefix", getRating);
-    router.get("/api/ratings/rate", getRating);
-    router.post("/api/ratings/rate", postRateEndpoints);
-    router.post("/api/ratings/clearCache", ratingPostClearCache);
+    router.post("/api/feature", addFeature);
 
+    router.get("/api/featureFlag/:name", getFeatureFlag);
+
+    router.get("/api/generateToken/:type", generateTokenRequest);
+    router.get("/api/verifyToken", verifyTokenRequest);
+
+    // labels
+    router.get("/api/videoLabels", getVideoLabels);
+    router.get("/api/videoLabels/:prefix", getVideoLabelsByHash);
+
+    router.get("/api/branding", getBranding);
+    router.get("/api/branding/:prefix", getBrandingByHashEndpoint);
+    router.post("/api/branding", postBranding);
+
+    router.get("/api/config", getConfigEndpoint);
+    router.post("/api/config", setConfig);
+
+    router.post("/api/casual", postCasual);
+
+    /* istanbul ignore next */
     if (config.postgres?.enabled) {
         router.get("/database", (req, res) => dumpDatabase(req, res, true));
         router.get("/database.json", (req, res) => dumpDatabase(req, res, false));
-        router.get("/database/*", downloadFile);
-        router.use("/download", express.static(appExportPath));
+        router.get("/database/*", (req, res) => res.status(404).send("CSV downloads disabled. Please use sb-mirror rsync"));
+        router.use("/download", (req, res) => res.status(404).send("CSV downloads disabled. Please use sb-mirror rsync"));
     } else {
         router.get("/database.db", function (req: Request, res: Response) {
             res.sendFile("./databases/sponsorTimes.db", { root: "./" });
         });
     }
 }
+/* eslint-enable @typescript-eslint/no-misused-promises */

src/config.ts

@@ -1,7 +1,6 @@
 import fs from "fs";
 import { SBSConfig } from "./types/config.model";
 import packageJson from "../package.json";
-import { isBoolean, isNumber } from "lodash";
 
 const isTestMode = process.env.npm_lifecycle_script === packageJson.scripts.test;
 const configFile = process.env.TEST_POSTGRES ? "ci.json"
@@ -20,7 +19,8 @@ addDefaults(config, {
     privateDBSchema: "./databases/_private.db.sql",
     readOnly: false,
     webhooks: [],
-    categoryList: ["sponsor", "selfpromo", "exclusive_access", "interaction", "intro", "outro", "preview", "music_offtopic", "filler", "poi_highlight"],
+    categoryList: ["sponsor", "selfpromo", "exclusive_access", "interaction", "intro", "outro", "preview", "hook", "music_offtopic", "filler", "poi_highlight", "chapter"],
+    casualCategoryList: ["funny", "creative", "clever", "descriptive", "other"],
     categorySupport: {
         sponsor: ["skip", "mute", "full"],
         selfpromo: ["skip", "mute", "full"],
@@ -29,19 +29,27 @@ addDefaults(config, {
         intro: ["skip", "mute"],
         outro: ["skip", "mute"],
         preview: ["skip", "mute"],
+        hook: ["skip", "mute"],
         filler: ["skip", "mute"],
         music_offtopic: ["skip"],
         poi_highlight: ["poi"],
         chapter: ["chapter"]
     },
-    maxNumberOfActiveWarnings: 1,
-    hoursAfterWarningExpires: 16300000,
+    deArrowTypes: ["title", "thumbnail"],
+    maxTitleLength: 110,
     adminUserID: "",
     discordCompletelyIncorrectReportWebhookURL: null,
     discordFirstTimeSubmissionsWebhookURL: null,
     discordNeuralBlockRejectWebhookURL: null,
     discordFailedReportChannelWebhookURL: null,
     discordReportChannelWebhookURL: null,
+    discordMaliciousReportWebhookURL: null,
+    discordDeArrowLockedWebhookURL: null,
+    discordDeArrowWarnedWebhookURL: null,
+    discordNewUserWebhookURL: null,
+    discordRejectedNewUserWebhookURL: null,
+    minReputationToSubmitChapter: 0,
+    minReputationToSubmitFiller: 0,
     getTopUsersCacheTimeMinutes: 240,
     globalSalt: null,
     mode: "",
@@ -59,15 +67,11 @@ addDefaults(config, {
             max: 10,
             statusCode: 200,
             message: "OK",
-        },
-        rate: {
-            windowMs: 900000,
-            max: 20,
-            statusCode: 200,
-            message: "Success",
         }
     },
+    requestValidatorRules: [],
     userCounterURL: null,
+    userCounterRatio: 10,
     newLeafURLs: null,
     maxRewardTimePerSegmentInSeconds: 600,
     poiMinimumStartTime: 2,
@@ -76,8 +80,30 @@ addDefaults(config, {
         user: "",
         host: "",
         password: "",
-        port: 5432
+        port: 5432,
+        max: 10,
+        idleTimeoutMillis: 10000,
+        maxTries: 3,
+        maxActiveRequests: 0,
+        timeout: 60000,
+        highLoadThreshold: 10,
+        redisTimeoutThreshold: 1000
     },
+    postgresReadOnly: {
+        enabled: false,
+        weight: 1,
+        user: "",
+        host: "",
+        password: "",
+        port: 5432,
+        readTimeout: 250,
+        max: 10,
+        idleTimeoutMillis: 10000,
+        maxTries: 3,
+        fallbackOnFail: true,
+        stopRetryThreshold: 800
+    },
+    postgresPrivateMax: 10,
     dumpDatabase: {
         enabled: false,
         minTimeBetweenMs: 180000,
@@ -110,6 +136,28 @@ addDefaults(config, {
         },
         {
             name: "ratings"
+        },
+        {
+            name: "titles"
+        },
+        {
+            name: "titleVotes"
+        },
+        {
+            name: "thumbnails"
+        },
+        {
+            name: "thumbnailTimestamps"
+        },
+        {
+            name: "thumbnailVotes"
+        },
+        {
+            name: "casualVotes",
+            order: "timeSubmitted"
+        },
+        {
+            name: "casualVoteTitles"
         }]
     },
     diskCacheURL: null,
@@ -120,7 +168,52 @@ addDefaults(config, {
             host: "",
             port: 0
         },
-        disableOfflineQueue: true
+        disableOfflineQueue: true,
+        expiryTime: 24 * 60 * 60,
+        getTimeout: 40,
+        maxConnections: 15000,
+        maxWriteConnections: 1000,
+        commandsQueueMaxLength: 3000,
+        stopWritingAfterResponseTime: 50,
+        responseTimePause: 1000,
+        maxReadResponseTime: 500,
+        disableHashCache: false,
+        clientCacheSize: 2000,
+        useCompression: false,
+        dragonflyMode: false
+    },
+    redisRead: {
+        enabled: false,
+        socket: {
+            host: "",
+            port: 0
+        },
+        disableOfflineQueue: true,
+        weight: 1
+    },
+    redisRateLimit: true,
+    patreon: {
+        clientId: "",
+        clientSecret: "",
+        minPrice: 0,
+        redirectUri: "https://sponsor.ajay.app/api/generateToken/patreon"
+    },
+    gumroad: {
+        productPermalinks: ["sponsorblock"]
+    },
+    tokenSeed: "",
+    minUserIDLength: 30,
+    deArrowPaywall: false,
+    useCacheForSegmentGroups: false,
+    maxConnections: 100,
+    maxResponseTime: 1000,
+    maxResponseTimeWhileLoadingCache: 2000,
+    etagExpiry: 5000,
+    youTubeKeys: {
+        visitorData: null,
+        poToken: null,
+        floatieUrl: null,
+        floatieAuth: null
     }
 });
 loadFromEnv(config);
@@ -169,15 +262,17 @@ function loadFromEnv(config: SBSConfig, prefix = "") {
             loadFromEnv(data, fullKey);
         } else if (process.env[fullKey]) {
             const value = process.env[fullKey];
-            if (isNumber(value)) {
-                config[key] = parseInt(value, 10);
+            if (value !== "" && !isNaN(value as unknown as number)) {
+                config[key] = parseFloat(value);
             } else if (value.toLowerCase() === "true" || value.toLowerCase() === "false") {
                 config[key] = value === "true";
             } else if (key === "newLeafURLs") {
                 config[key] = [value];
+            } else if (key === "requestValidatorRules") {
+                config[key] = JSON.parse(value) ?? [];
             } else {
                 config[key] = value;
             }
         }
     }
-}
+}

src/cronjob/downvoteSegmentArchiveJob.ts

@@ -3,7 +3,6 @@ import { CronJob } from "cron";
 import { config as serverConfig } from "../config";
 import { Logger } from "../utils/logger";
 import { db } from "../databases/databases";
-import { DBSegment } from "../types/segments.model";
 
 const jobConfig = serverConfig?.crons?.downvoteSegmentArchive;
 
@@ -14,18 +13,18 @@ export const archiveDownvoteSegment = async (dayLimit: number, voteLimit: number
     Logger.info(`DownvoteSegmentArchiveJob starts at ${timeNow}`);
     try {
     // insert into archive sponsorTime
-    await db.prepare(
-        "run",
-        `INSERT INTO "archivedSponsorTimes" 
-        SELECT * 
-        FROM "sponsorTimes" 
-        WHERE "votes" < ? AND (? - "timeSubmitted") > ?`,
-        [
-            voteLimit,
-            timeNow,
-            threshold
-        ]
-    ) as DBSegment[];
+        await db.prepare(
+            "run",
+            `INSERT INTO "archivedSponsorTimes" 
+             SELECT * 
+             FROM "sponsorTimes" 
+             WHERE "votes" < ? AND (? - "timeSubmitted") > ?`,
+            [
+                voteLimit,
+                timeNow,
+                threshold
+            ]
+        );
 
     } catch (err) {
         Logger.error("Execption when insert segment in archivedSponsorTimes");
@@ -35,15 +34,15 @@ export const archiveDownvoteSegment = async (dayLimit: number, voteLimit: number
 
     // remove from sponsorTime
     try {
-    await db.prepare(
-        "run",
-        'DELETE FROM "sponsorTimes" WHERE "votes" < ? AND (? - "timeSubmitted") > ?',
-        [
-            voteLimit,
-            timeNow,
-            threshold
-        ]
-    ) as DBSegment[];
+        await db.prepare(
+            "run",
+            'DELETE FROM "sponsorTimes" WHERE "votes" < ? AND (? - "timeSubmitted") > ?',
+            [
+                voteLimit,
+                timeNow,
+                threshold
+            ]
+        );
 
     } catch (err) {
         Logger.error("Execption when deleting segment in sponsorTimes");
@@ -57,7 +56,7 @@ export const archiveDownvoteSegment = async (dayLimit: number, voteLimit: number
 
 const DownvoteSegmentArchiveJob = new CronJob(
     jobConfig?.schedule || "0 0 * * * 0",
-    () => archiveDownvoteSegment(jobConfig?.timeThresholdInDays, jobConfig?.voteThreshold)
+    () => void archiveDownvoteSegment(jobConfig?.timeThresholdInDays, jobConfig?.voteThreshold)
 );
 
 if (serverConfig?.crons?.enabled && jobConfig && !jobConfig.schedule) {

src/databases/IDatabase.ts

@@ -1,7 +1,19 @@
+export interface QueryOption {
+    useReplica?: boolean;
+    forceReplica?: boolean;
+}
+
 export interface IDatabase {
     init(): Promise<void>;
 
-    prepare(type: QueryType, query: string, params?: any[]): Promise<any | any[] | void>;
+    prepare(type: "run", query: string, params?: any[], options?: QueryOption): Promise<void>;
+    prepare(type: "get", query: string, params?: any[], options?: QueryOption): Promise<any>;
+    prepare(type: "all", query: string, params?: any[], options?: QueryOption): Promise<any[]>;
+    prepare(type: QueryType, query: string, params?: any[], options?: QueryOption): Promise<any>;
+
+    highLoad(): boolean;
+
+    shouldUseRedisTimeout(): boolean;
 }
 
 export type QueryType = "get" | "all" | "run";

src/databases/Mysql.ts

@@ -1,35 +0,0 @@
-import { Logger } from "../utils/logger";
-import { IDatabase, QueryType } from "./IDatabase";
-// eslint-disable-next-line @typescript-eslint/ban-ts-comment
-// @ts-ignore
-import MysqlInterface from "sync-mysql";
-
-export class Mysql implements IDatabase {
-    private connection: any;
-
-    constructor(private config: unknown) {
-    }
-
-    // eslint-disable-next-line require-await
-    async init(): Promise<void> {
-        this.connection = new MysqlInterface(this.config);
-    }
-
-    prepare(type: QueryType, query: string, params?: any[]): Promise<any[]> {
-        Logger.debug(`prepare (mysql): type: ${type}, query: ${query}, params: ${params}`);
-        const queryResult = this.connection.query(query, params);
-
-        switch (type) {
-            case "get": {
-                return queryResult[0];
-            }
-            case "all": {
-                return queryResult;
-            }
-            case "run": {
-                break;
-            }
-        }
-    }
-
-}

src/databases/Postgres.ts

@@ -1,8 +1,10 @@
 import { Logger } from "../utils/logger";
-import { IDatabase, QueryType } from "./IDatabase";
-import { Client, Pool, PoolClient, types } from "pg";
+import { IDatabase, QueryOption, QueryType } from "./IDatabase";
+import { Client, Pool, QueryResult, types } from "pg";
 
 import fs from "fs";
+import { CustomPostgresReadOnlyConfig, CustomWritePostgresConfig } from "../types/config.model";
+import { timeoutPomise, PromiseWithState, savePromiseState, nextFulfilment } from "../utils/promise";
 
 // return numeric (pg_type oid=1700) as float
 types.setTypeParser(1700, function(val) {
@@ -14,13 +16,77 @@ types.setTypeParser(20, function(val) {
     return parseInt(val, 10);
 });
 
+interface PostgresStats {
+    activeRequests: number;
+    avgReadTime: number;
+    avgWriteTime: number;
+    avgFailedTime: number;
+    pool: {
+        total: number;
+        idle: number;
+        waiting: number;
+    }
+}
+
+export interface DatabaseConfig {
+    dbSchemaFileName: string,
+    dbSchemaFolder: string,
+    fileNamePrefix: string,
+    readOnly: boolean,
+    createDbIfNotExists: boolean,
+    postgres: CustomWritePostgresConfig,
+    postgresReadOnly: CustomPostgresReadOnlyConfig
+}
+
 export class Postgres implements IDatabase {
     private pool: Pool;
+    private lastPoolFail = 0;
 
-    constructor(private config: Record<string, any>) {}
+    private poolRead: Pool;
+    private lastPoolReadFail = 0;
+
+    activePostgresRequests = 0;
+    readResponseTime: number[] = [];
+    writeResponseTime: number[] = [];
+    failedResponseTime: number[] = [];
+    maxStoredTimes = 200;
+
+    constructor(private config: DatabaseConfig) {}
 
     async init(): Promise<void> {
-        this.pool = new Pool(this.config.postgres);
+        this.pool = new Pool({
+            ...this.config.postgres
+        });
+        this.pool.on("error", (err, client) => {
+            Logger.error(err.stack);
+            this.lastPoolFail = Date.now();
+
+            try {
+                client.release(true);
+            } catch (err) {
+                Logger.error(`pool (postgres): ${err}`);
+            }
+        });
+
+        if (this.config.postgresReadOnly && this.config.postgresReadOnly.enabled) {
+            try {
+                this.poolRead = new Pool({
+                    ...this.config.postgresReadOnly
+                });
+                this.poolRead.on("error", (err, client) => {
+                    Logger.error(err.stack);
+                    this.lastPoolReadFail = Date.now();
+
+                    try {
+                        client.release(true);
+                    } catch (err) {
+                        Logger.error(`poolRead (postgres): ${err}`);
+                    }
+                });
+            } catch (e) {
+                Logger.error(`poolRead (postgres): ${e}`);
+            }
+        }
 
         if (!this.config.readOnly) {
             if (this.config.createDbIfNotExists) {
@@ -43,7 +109,7 @@ export class Postgres implements IDatabase {
         }
     }
 
-    async prepare(type: QueryType, query: string, params?: any[]): Promise<any[]> {
+    async prepare(type: QueryType, query: string, params?: any[], options: QueryOption = {}): Promise<any> {
         // Convert query to use numbered parameters
         let count = 1;
         for (let char = 0; char < query.length; char++) {
@@ -55,31 +121,86 @@ export class Postgres implements IDatabase {
 
         Logger.debug(`prepare (postgres): type: ${type}, query: ${query}, params: ${params}`);
 
-        let client: PoolClient;
-        try {
-            client = await this.pool.connect();
-            const queryResult = await client.query({ text: query, values: params });
-
-            switch (type) {
-                case "get": {
-                    const value = queryResult.rows[0];
-                    Logger.debug(`result (postgres): ${JSON.stringify(value)}`);
-                    return value;
-                }
-                case "all": {
-                    const values = queryResult.rows;
-                    Logger.debug(`result (postgres): ${JSON.stringify(values)}`);
-                    return values;
-                }
-                case "run": {
-                    break;
-                }
-            }
-        } catch (err) {
-            Logger.error(`prepare (postgres): ${err}`);
-        } finally {
-            client?.release();
+        if (this.config.postgres.maxActiveRequests && this.isReadQuery(type)
+                && this.activePostgresRequests > this.config.postgres.maxActiveRequests) {
+            throw new Error("Too many active postgres requests");
         }
+
+        const start = Date.now();
+        const pendingQueries: PromiseWithState<QueryResult<any>>[] = [];
+        let tries = 0;
+        let lastPool: Pool = null;
+        const maxTries = () => (lastPool === this.pool
+            ? this.config.postgres.maxTries : this.config.postgresReadOnly.maxTries);
+        do {
+            tries++;
+
+            try {
+                this.activePostgresRequests++;
+                lastPool = this.getPool(type, options);
+
+                pendingQueries.push(savePromiseState(lastPool.query({ text: query, values: params })));
+                const currentPromises = [...pendingQueries];
+                if (options.useReplica && maxTries() - tries > 1) currentPromises.push(savePromiseState(timeoutPomise(this.config.postgresReadOnly.readTimeout)));
+                else if (this.config.postgres.timeout) currentPromises.push(savePromiseState(timeoutPomise(this.config.postgres.timeout)));
+                const queryResult = await nextFulfilment(currentPromises);
+
+                this.updateResponseTime(type, start);
+
+                this.activePostgresRequests--;
+                switch (type) {
+                    case "get": {
+                        const value = queryResult.rows[0];
+                        Logger.debug(`result (postgres): ${JSON.stringify(value)}`);
+                        return value;
+                    }
+                    case "all": {
+                        const values = queryResult.rows;
+                        Logger.debug(`result (postgres): ${JSON.stringify(values)}`);
+                        return values;
+                    }
+                    case "run": {
+                        return;
+                    }
+                }
+            } catch (err) {
+                if (lastPool === this.pool) {
+                    // Only applies if it is get or all request
+                    options.forceReplica = true;
+                } else if (lastPool === this.poolRead) {
+                    this.lastPoolReadFail = Date.now();
+
+                    if (maxTries() - tries <= 1) {
+                        options.useReplica = false;
+                    }
+                }
+
+                this.updateResponseTime(type, start, this.failedResponseTime);
+                this.activePostgresRequests--;
+                Logger.error(`prepare (postgres) try ${tries}: ${err}`);
+            }
+        } while (this.isReadQuery(type) && tries < maxTries()
+            && this.activePostgresRequests < this.config.postgresReadOnly.stopRetryThreshold);
+
+        throw new Error(`prepare (postgres): ${type} ${query} failed after ${tries} tries`);
+    }
+
+    private getPool(type: string, options: QueryOption): Pool {
+        const readAvailable = this.poolRead && options.useReplica && this.isReadQuery(type);
+        const ignoreReadDueToFailure = this.config.postgresReadOnly.fallbackOnFail
+            && this.lastPoolReadFail > Date.now() - 1000 * 30;
+        const readDueToFailure = this.config.postgresReadOnly.fallbackOnFail
+            && this.lastPoolFail > Date.now() - 1000 * 30;
+        if (readAvailable && !ignoreReadDueToFailure && (options.forceReplica || readDueToFailure ||
+                Math.random() > 1 / (this.config.postgresReadOnly.weight + 1))) {
+            return this.poolRead;
+        } else {
+            return this.pool;
+        }
+    }
+
+    private isReadQuery(type: string): boolean {
+        return type === "get" || type === "all";
     }
 
     private async createDB() {
@@ -98,7 +219,7 @@ export class Postgres implements IDatabase {
             );
         }
 
-        client.end();
+        client.end().catch(err => Logger.error(`closing db (postgres): ${err}`));
     }
 
     private async upgradeDB(fileNamePrefix: string, schemaFolder: string) {
@@ -134,4 +255,36 @@ export class Postgres implements IDatabase {
 
         return result;
     }
+
+    private updateResponseTime(type: string, start: number, customArray?: number[]): void {
+        const responseTime = Date.now() - start;
+
+        const array = customArray ?? (this.isReadQuery(type) ?
+            this.readResponseTime : this.writeResponseTime);
+
+        array.push(responseTime);
+        if (array.length > this.maxStoredTimes) array.shift();
+    }
+
+    getStats(): PostgresStats {
+        return {
+            activeRequests: this.activePostgresRequests,
+            avgReadTime: this.readResponseTime.length > 0 ? this.readResponseTime.reduce((a, b) => a + b, 0) / this.readResponseTime.length : 0,
+            avgWriteTime: this.writeResponseTime.length > 0 ? this.writeResponseTime.reduce((a, b) => a + b, 0) / this.writeResponseTime.length : 0,
+            avgFailedTime: this.failedResponseTime.length > 0 ? this.failedResponseTime.reduce((a, b) => a + b, 0) / this.failedResponseTime.length : 0,
+            pool: {
+                total: this.pool.totalCount,
+                idle: this.pool.idleCount,
+                waiting: this.pool.waitingCount
+            }
+        };
+    }
+
+    highLoad() {
+        return this.activePostgresRequests > this.config.postgres.highLoadThreshold;
+    }
+
+    shouldUseRedisTimeout() {
+        return this.activePostgresRequests < this.config.postgres.redisTimeoutThreshold;
+    }
 }

src/databases/Sqlite.ts

@@ -13,7 +13,7 @@ export class Sqlite implements IDatabase {
     }
 
     // eslint-disable-next-line require-await
-    async prepare(type: QueryType, query: string, params: any[] = []): Promise<any[]> {
+    async prepare(type: QueryType, query: string, params: any[] = []): Promise<any> {
         // Logger.debug(`prepare (sqlite): type: ${type}, query: ${query}, params: ${params}`);
         const preparedQuery = this.db.prepare(Sqlite.processQuery(query));
 
@@ -72,6 +72,15 @@ export class Sqlite implements IDatabase {
     }
 
     private static processQuery(query: string): string {
+        if (query.includes("DISTINCT ON")) {
+            const column = query.match(/DISTINCT ON \((.*)\) (.*)/)[1];
+            query = query.replace(/DISTINCT ON \((.*)\)/g, "");
+
+            const parts = query.split("ORDER BY");
+
+            query = `${parts[0]} GROUP BY ${column} ORDER BY ${parts[1]}`;
+        }
+
         return query.replace(/ ~\* /g, " REGEXP ");
     }
 
@@ -93,7 +102,17 @@ export class Sqlite implements IDatabase {
     }
 
     private static processUpgradeQuery(query: string): string {
-        return query.replace(/^.*--!sqlite-ignore/gm, "");
+        return query
+            .replace(/SERIAL PRIMARY KEY/gi, "INTEGER PRIMARY KEY AUTOINCREMENT")
+            .replace(/^.*--!sqlite-ignore/gm, "");
+    }
+
+    highLoad() {
+        return false;
+    }
+
+    shouldUseRedisTimeout() {
+        return false;
     }
 }
 

src/databases/databases.ts

@@ -1,15 +1,11 @@
 import { config } from "../config";
 import { Sqlite } from "./Sqlite";
-import { Mysql } from "./Mysql";
 import { Postgres } from "./Postgres";
 import { IDatabase } from "./IDatabase";
 
 let db: IDatabase;
 let privateDB: IDatabase;
-if (config.mysql) {
-    db = new Mysql(config.mysql);
-    privateDB = new Mysql(config.privateMysql);
-} else if (config.postgres?.enabled) {
+if (config.postgres?.enabled) {
     db = new Postgres({
         dbSchemaFileName: config.dbSchema,
         dbSchemaFolder: config.schemaFolder,
@@ -17,12 +13,13 @@ if (config.mysql) {
         readOnly: config.readOnly,
         createDbIfNotExists: config.createDatabaseIfNotExist,
         postgres: {
-            user: config.postgres?.user,
-            host: config.postgres?.host,
+            ...config.postgres,
             database: "sponsorTimes",
-            password: config.postgres?.password,
-            port: config.postgres?.port,
-        }
+        },
+        postgresReadOnly: config.postgresReadOnly ? {
+            ...config.postgresReadOnly,
+            database: "sponsorTimes"
+        } : null
     });
 
     privateDB = new Postgres({
@@ -32,12 +29,14 @@ if (config.mysql) {
         readOnly: config.readOnly,
         createDbIfNotExists: config.createDatabaseIfNotExist,
         postgres: {
-            user: config.postgres?.user,
-            host: config.postgres?.host,
-            database: "privateDB",
-            password: config.postgres?.password,
-            port: config.postgres?.port,
-        }
+            ...config.postgres,
+            max: config.postgresPrivateMax ?? config.postgres.max,
+            database: "privateDB"
+        },
+        postgresReadOnly: config.postgresReadOnly ? {
+            ...config.postgresReadOnly,
+            database: "privateDB"
+        } : null
     });
 } else {
     db = new Sqlite({

src/index.ts

@@ -4,15 +4,27 @@ import { createServer } from "./app";
 import { Logger } from "./utils/logger";
 import { startAllCrons } from "./cronjob";
 import { getCommit } from "./utils/getCommit";
+import { connectionPromise } from "./utils/redis";
 
 async function init() {
     process.on("unhandledRejection", (error: any) => {
         // eslint-disable-next-line no-console
         console.dir(error?.stack);
-        process.exit(1);
     });
 
-    await initDb();
+    process.on("uncaughtExceptions", (error: any) => {
+        // eslint-disable-next-line no-console
+        console.dir(error?.stack);
+    });
+
+    try {
+        await initDb();
+        await connectionPromise;
+    } catch (e) {
+        Logger.error(`Init Db: ${e}`);
+        process.exit(1);
+    }
+
     // edge case clause for creating compatible .db files, do not enable
     if (config.mode === "init-db-and-exit") process.exit(0);
     // do not enable init-db-only mode for usage.
@@ -27,4 +39,4 @@ async function init() {
     }).setTimeout(15000);
 }
 
-init();
+init().catch((err) => Logger.error(`Index.js: ${err}`));

src/middleware/cors.ts

@@ -3,6 +3,6 @@ import { NextFunction, Request, Response } from "express";
 export function corsMiddleware(req: Request, res: Response, next: NextFunction): void {
     res.header("Access-Control-Allow-Origin", "*");
     res.header("Access-Control-Allow-Methods", "GET, POST, OPTIONS, DELETE");
-    res.header("Access-Control-Allow-Headers", "Content-Type");
+    res.header("Access-Control-Allow-Headers", "Content-Type, If-None-Match, x-client-name");
     next();
 }

src/middleware/etag.ts

@@ -0,0 +1,53 @@
+import { NextFunction, Request, Response } from "express";
+import { VideoID, VideoIDHash, Service } from "../types/segments.model";
+import { QueryCacher } from "../utils/queryCacher";
+import { brandingHashKey, brandingKey, skipSegmentsHashKey, skipSegmentsKey, skipSegmentsLargerHashKey, videoLabelsHashKey, videoLabelsKey, videoLabelsLargerHashKey } from "../utils/redisKeys";
+
+type hashType = "skipSegments" | "skipSegmentsHash" | "skipSegmentsLargerHash" | "videoLabel" | "videoLabelHash" | "videoLabelsLargerHash" | "branding" | "brandingHash";
+type ETag = `"${hashType};${VideoIDHash};${Service};${number}"`;
+type hashKey = string | VideoID | VideoIDHash;
+
+export function cacheMiddlware(req: Request, res: Response, next: NextFunction): void {
+    const reqEtag = req.get("If-None-Match") as string;
+    // if weak etag, do not handle
+    if (!reqEtag || reqEtag.startsWith("W/")) return next();
+    // split into components
+    const [hashType, hashKey, service, lastModified] = reqEtag.replace(/^"|"$/g, "").split(";");
+    // fetch last-modified
+    getLastModified(hashType as hashType, hashKey as VideoIDHash, service as Service)
+        .then(redisLastModified => {
+            if (redisLastModified <= new Date(Number(lastModified) + 1000)) {
+                // match cache, generate etag
+                const etag = `"${hashType};${hashKey};${service};${redisLastModified.getTime()}"` as ETag;
+                res.status(304).set("etag", etag).send();
+            }
+            else next();
+        })
+        .catch(next);
+}
+
+function getLastModified(hashType: hashType, hashKey: hashKey, service: Service): Promise<Date | null> {
+    let redisKey: string | null;
+    if (hashType === "skipSegments") redisKey = skipSegmentsKey(hashKey as VideoID, service);
+    else if (hashType === "skipSegmentsHash") redisKey = skipSegmentsHashKey(hashKey as VideoIDHash, service);
+    else if (hashType === "skipSegmentsLargerHash") redisKey = skipSegmentsLargerHashKey(hashKey as VideoIDHash, service);
+    else if (hashType === "videoLabel") redisKey = videoLabelsKey(hashKey as VideoID, service);
+    else if (hashType === "videoLabelHash") redisKey = videoLabelsHashKey(hashKey as VideoIDHash, service);
+    else if (hashType === "videoLabelsLargerHash") redisKey = videoLabelsLargerHashKey(hashKey as VideoIDHash, service);
+    else if (hashType === "branding") redisKey = brandingKey(hashKey as VideoID, service);
+    else if (hashType === "brandingHash") redisKey = brandingHashKey(hashKey as VideoIDHash, service);
+    else return Promise.reject();
+    return QueryCacher.getKeyLastModified(redisKey);
+}
+
+export async function getEtag(hashType: hashType, hashKey: hashKey, service: Service): Promise<ETag> {
+    const lastModified = await getLastModified(hashType, hashKey, service);
+    return `"${hashType};${hashKey};${service};${lastModified.getTime()}"` as ETag;
+}
+
+/* example usage
+import { getEtag } from "../middleware/etag";
+await getEtag(hashType, hashPrefix, service)
+    .then(etag => res.set("ETag", etag))
+    .catch(() => null);
+*/

src/middleware/hostHeader.ts

@@ -0,0 +1,7 @@
+import { NextFunction, Request, Response } from "express";
+import os from "os";
+
+export function hostHeader(req: Request, res: Response, next: NextFunction): void {
+    res.header("SBSERVER-HOST", os.hostname());
+    next();
+}

src/middleware/requestRateLimit.ts

@@ -1,9 +1,9 @@
 import { getIP } from "../utils/getIP";
 import { getHash } from "../utils/getHash";
 import { getHashCache } from "../utils/getHashCache";
-import rateLimit, { RateLimitRequestHandler } from "express-rate-limit";
+import rateLimit from "express-rate-limit";
 import { RateLimitConfig } from "../types/config.model";
-import { Request } from "express";
+import { Request, RequestHandler } from "express";
 import { isUserVIP } from "../utils/isUserVIP";
 import { UserID } from "../types/user.model";
 import RedisStore, { RedisReply } from "rate-limit-redis";
@@ -11,26 +11,32 @@ import redis from "../utils/redis";
 import { config } from "../config";
 import { Logger } from "../utils/logger";
 
-export function rateLimitMiddleware(limitConfig: RateLimitConfig, getUserID?: (req: Request) => UserID): RateLimitRequestHandler {
-    return rateLimit({
-        windowMs: limitConfig.windowMs,
-        max: limitConfig.max,
-        message: limitConfig.message,
-        statusCode: limitConfig.statusCode,
-        legacyHeaders: false,
-        standardHeaders: false,
-        keyGenerator: (req) => {
-            return getHash(getIP(req), 1);
-        },
-        handler: async (req, res, next) => {
-            if (getUserID === undefined || !await isUserVIP(await getHashCache(getUserID(req)))) {
-                return res.status(limitConfig.statusCode).send(limitConfig.message);
-            } else {
-                return next();
-            }
-        },
-        store: config.redis?.enabled ? new RedisStore({
-            sendCommand: (...args: string[]) => redis.sendCommand(args).catch((err) => Logger.error(err)) as Promise<RedisReply>,
-        }) : null,
-    });
+export function rateLimitMiddleware(limitConfig: RateLimitConfig, getUserID?: (req: Request) => UserID): RequestHandler {
+    try {
+        return rateLimit({
+            windowMs: limitConfig.windowMs,
+            max: limitConfig.max,
+            message: limitConfig.message,
+            statusCode: limitConfig.statusCode,
+            legacyHeaders: false,
+            standardHeaders: false,
+            keyGenerator: (req) => {
+                return getHash(getIP(req), 1);
+            },
+            // eslint-disable-next-line @typescript-eslint/no-misused-promises
+            handler: async (req, res, next) => {
+                if (getUserID === undefined || !await isUserVIP(await getHashCache(getUserID(req)))) {
+                    return res.status(limitConfig.statusCode).send(limitConfig.message);
+                } else {
+                    return next();
+                }
+            },
+            store: config.redis?.enabled ? new RedisStore({
+                sendCommand: (...args: string[]) => redis.sendCommand(args).catch((err) => Logger.error(err)) as Promise<RedisReply>,
+            }) : null,
+        });
+    } catch (e) {
+        Logger.error(`Rate limit error: ${e}`);
+        return (req, res, next) => next();
+    }
 }

src/middleware/userCounter.ts

@@ -2,13 +2,20 @@ import axios from "axios";
 import { Logger } from "../utils/logger";
 import { config } from "../config";
 import { getIP } from "../utils/getIP";
-import { getHash } from "../utils/getHash";
 import { NextFunction, Request, Response } from "express";
+import { Agent } from "http";
+
+const httpAgent = new Agent({ keepAlive: true });
 
 export function userCounter(req: Request, res: Response, next: NextFunction): void {
     if (req.method !== "OPTIONS") {
-        axios.post(`${config.userCounterURL}/api/v1/addIP?hashedIP=${getHash(getIP(req), 1)}`)
-            .catch(() => Logger.debug(`Failing to connect to user counter at: ${config.userCounterURL}`));
+        if (Math.random() < 1 / config.userCounterRatio) {
+            axios({
+                method: "post",
+                url: `${config.userCounterURL}/api/v1/addIP?hashedIP=${getIP(req)}`,
+                httpAgent
+            }).catch(() => /* instanbul skip next */ Logger.debug(`Failing to connect to user counter at: ${config.userCounterURL}`));
+        }
     }
 
     next();

src/routes/addFeature.ts

@@ -0,0 +1,81 @@
+import { getHashCache } from "../utils/getHashCache";
+import { db } from "../databases/databases";
+import { config } from "../config";
+import { Request, Response } from "express";
+import { isUserVIP } from "../utils/isUserVIP";
+import { Feature, HashedUserID, UserID } from "../types/user.model";
+import { Logger } from "../utils/logger";
+import { QueryCacher } from "../utils/queryCacher";
+import { getVerificationValue, verifyOldSubmissions } from "./postBranding";
+
+interface AddFeatureRequest extends Request {
+    body: {
+        userID: HashedUserID;
+        adminUserID: string;
+        feature: string;
+        enabled: string;
+    }
+}
+
+const allowedFeatures = {
+    vip: [
+        Feature.ChapterSubmitter,
+        Feature.FillerSubmitter,
+        Feature.DeArrowTitleSubmitter,
+    ],
+    admin: [
+        Feature.ChapterSubmitter,
+        Feature.FillerSubmitter,
+        Feature.DeArrowTitleSubmitter,
+    ]
+};
+
+export async function addFeature(req: AddFeatureRequest, res: Response): Promise<Response> {
+    const { body: { userID, adminUserID } } = req;
+    const feature = parseInt(req.body.feature) as Feature;
+    const enabled = req.body?.enabled !== "false";
+
+    if (!userID || !adminUserID) {
+        // invalid request
+        return res.sendStatus(400);
+    }
+
+    // hash the userID
+    const adminUserIDInput = await getHashCache(adminUserID as UserID);
+    const isAdmin = adminUserIDInput === config.adminUserID;
+    const isVIP = (await isUserVIP(adminUserIDInput)) || isAdmin;
+
+    if (!isVIP) {
+        // not authorized
+        return res.sendStatus(403);
+    }
+
+    try {
+        const currentAllowedFeatures = isAdmin ? allowedFeatures.admin : allowedFeatures.vip;
+        if (currentAllowedFeatures.includes(feature)) {
+            if (enabled) {
+                const featureAdded = await db.prepare("get", 'SELECT "feature" from "userFeatures" WHERE "userID" = ? AND "feature" = ?', [userID, feature]);
+                if (!featureAdded) {
+                    await db.prepare("run", 'INSERT INTO "userFeatures" ("userID", "feature", "issuerUserID", "timeSubmitted") VALUES(?, ?, ?, ?)'
+                        , [userID, feature, adminUserID, Date.now()]);
+                }
+
+                if (feature === Feature.DeArrowTitleSubmitter) {
+                    await verifyOldSubmissions(userID, await getVerificationValue(userID, false));
+                }
+            } else {
+                await db.prepare("run", 'DELETE FROM "userFeatures" WHERE "userID" = ? AND "feature" = ?', [userID, feature]);
+            }
+
+            QueryCacher.clearFeatureCache(userID, feature);
+        } else {
+            return res.status(400).send("Invalid feature");
+        }
+
+        return res.sendStatus(200);
+    } catch (e) {
+        Logger.error(e as string);
+
+        return res.sendStatus(500);
+    }
+}

src/routes/addUserAsTempVIP.ts

@@ -1,7 +1,5 @@
 import { VideoID } from "../types/segments.model";
-import { YouTubeAPI } from "../utils/youtubeApi";
-import { APIVideoInfo } from "../types/youtubeApi.model";
-import { config } from "../config";
+import { getVideoDetails } from "../utils/getVideoDetails";
 import { getHashCache } from "../utils/getHashCache";
 import { privateDB } from "../databases/databases";
 import { Request, Response } from "express";
@@ -20,15 +18,11 @@ interface AddUserAsTempVIPRequest extends Request {
     }
 }
 
-function getYouTubeVideoInfo(videoID: VideoID, ignoreCache = false): Promise<APIVideoInfo> {
-    return (config.newLeafURLs) ? YouTubeAPI.listVideos(videoID, ignoreCache) : null;
-}
-
 const getChannelInfo = async (videoID: VideoID): Promise<{id: string | null, name: string | null }> => {
-    const videoInfo = await getYouTubeVideoInfo(videoID);
+    const videoInfo = await getVideoDetails(videoID);
     return {
-        id: videoInfo?.data?.authorId,
-        name: videoInfo?.data?.author
+        id: videoInfo?.authorId,
+        name: videoInfo?.authorName
     };
 };
 

src/routes/addUserAsVIP.ts

@@ -4,6 +4,7 @@ import { config } from "../config";
 import { Request, Response } from "express";
 import { isUserVIP } from "../utils/isUserVIP";
 import { HashedUserID } from "../types/user.model";
+import { Logger } from "../utils/logger";
 
 interface AddUserAsVIPRequest extends Request {
     query: {
@@ -34,15 +35,21 @@ export async function addUserAsVIP(req: AddUserAsVIPRequest, res: Response): Pro
     // check to see if this user is already a vip
     const userIsVIP = await isUserVIP(userID);
 
-    if (enabled && !userIsVIP) {
-        // add them to the vip list
-        await db.prepare("run", 'INSERT INTO "vipUsers" VALUES(?)', [userID]);
+    try {
+        if (enabled && !userIsVIP) {
+            // add them to the vip list
+            await db.prepare("run", 'INSERT INTO "vipUsers" VALUES(?)', [userID]);
+        }
+
+        if (!enabled && userIsVIP) {
+            //remove them from the shadow ban list
+            await db.prepare("run", 'DELETE FROM "vipUsers" WHERE "userID" = ?', [userID]);
+        }
+
+        return res.sendStatus(200);
+    } catch (e) {
+        Logger.error(e as string);
+        return res.sendStatus(500);
     }
 
-    if (!enabled && userIsVIP) {
-        //remove them from the shadow ban list
-        await db.prepare("run", 'DELETE FROM "vipUsers" WHERE "userID" = ?', [userID]);
-    }
-
-    return res.sendStatus(200);
 }

src/routes/deleteLockCategories.ts

@@ -6,6 +6,7 @@ import { ActionType, Category, Service, VideoID } from "../types/segments.model"
 import { UserID } from "../types/user.model";
 import { getService } from "../utils/getService";
 import { config } from "../config";
+import { Logger } from "../utils/logger";
 
 interface DeleteLockCategoriesRequest extends Request {
     body: {
@@ -35,6 +36,7 @@ export async function deleteLockCategoriesEndpoint(req: DeleteLockCategoriesRequ
         || !categories
         || !Array.isArray(categories)
         || categories.length === 0
+        || actionTypes && !Array.isArray(actionTypes)
         || actionTypes.length === 0
     ) {
         return res.status(400).json({
@@ -48,11 +50,16 @@ export async function deleteLockCategoriesEndpoint(req: DeleteLockCategoriesRequ
 
     if (!userIsVIP) {
         return res.status(403).json({
-            message: "Must be a VIP to mark videos.",
+            message: "Must be a VIP to lock videos.",
         });
     }
 
-    await deleteLockCategories(videoID, categories, actionTypes, getService(service));
+    try {
+        await deleteLockCategories(videoID, categories, actionTypes, getService(service));
+    } catch (e) {
+        Logger.error(e as string);
+        return res.status(500);
+    }
 
     return res.status(200).json({ message: `Removed lock categories entries for video ${videoID}` });
 }

src/routes/dumpDatabase.ts

@@ -5,7 +5,7 @@ import { config } from "../config";
 import util from "util";
 import fs from "fs";
 import path from "path";
-import { ChildProcess, exec, ExecOptions, spawn } from "child_process";
+import { exec, ExecOptions } from "child_process";
 const unlink = util.promisify(fs.unlink);
 
 const ONE_MINUTE = 1000 * 60;
@@ -44,7 +44,7 @@ const credentials: ExecOptions = {
         PGPASSWORD: String(config.postgres.password),
         PGDATABASE: "sponsorTimes",
     }
-}
+};
 
 interface TableDumpList {
     fileName: string;
@@ -75,6 +75,7 @@ function removeOutdatedDumps(exportPath: string): Promise<void> {
         }, {});
 
         // read files in export directory
+        // eslint-disable-next-line @typescript-eslint/no-misused-promises
         fs.readdir(exportPath, async (err: any, files: string[]) => {
             if (err) Logger.error(err);
             if (err) return resolve();
@@ -95,10 +96,12 @@ function removeOutdatedDumps(exportPath: string): Promise<void> {
             for (const tableName in tableFiles) {
                 const files = tableFiles[tableName].sort((a, b) => b.timestamp - a.timestamp);
                 for (let i = 2; i < files.length; i++) {
-                    // remove old file
-                    await unlink(files[i].file).catch((error: any) => {
-                        Logger.error(`[dumpDatabase] Garbage collection failed ${error}`);
-                    });
+                    if (!latestDumpFiles.some((file) => file.fileName === files[i].file.match(/[^/]+$/)[0])) {
+                        // remove old file
+                        await unlink(files[i].file).catch((error: any) => {
+                            Logger.error(`[dumpDatabase] Garbage collection failed ${error}`);
+                        });
+                    }
                 }
             }
             resolve();
@@ -123,7 +126,7 @@ export default async function dumpDatabase(req: Request, res: Response, showPage
     if (showPage) {
         res.send(`${styleHeader}
             <h1>SponsorBlock database dumps</h1>${licenseHeader}
-            <h3>How this works</h3>
+            <s><h3>How this works</h3>
 
             Send a request to <code>https://sponsor.ajay.app/database.json</code>, or visit this page to get a list of urls and the update status database dump to run.
             Then, you can download the csv files below, or use the links returned from the JSON request. 
@@ -134,6 +137,11 @@ export default async function dumpDatabase(req: Request, res: Response, showPage
             If you want a live dump, please do not continually fetch this url. 
             Please instead use the <a href="https://github.com/mchangrh/sb-mirror">sb-mirror</a> project.
             This can automatically fetch new data and will not require a redownload each time, saving bandwidth.
+            </s>
+
+            <h3>Please use sb-mirror</h3>
+
+            For bandwidth reasons, CSV downloads have been disabled. Please use the <a href="https://github.com/mchangrh/sb-mirror">sb-mirror</a> project.
 
             <h3>Links</h3>
             <table>
@@ -158,18 +166,23 @@ export default async function dumpDatabase(req: Request, res: Response, showPage
             <hr/>
             ${updateQueued ? `Update queued.` : ``} Last updated: ${lastUpdate ? new Date(lastUpdate).toUTCString() : `Unknown`}`);
     } else {
-        res.send({
-            dbVersion: await getDbVersion(),
-            lastUpdated: lastUpdate,
-            updateQueued,
-            links: latestDumpFiles.map((item:any) => {
-                return {
-                    table: item.tableName,
-                    url: `/database/${item.tableName}.csv`,
-                    size: item.fileSize,
-                };
-            }),
-        });
+        try {
+            res.send({
+                dbVersion: await getDbVersion(),
+                lastUpdated: lastUpdate,
+                updateQueued,
+                links: latestDumpFiles.map((item:any) => {
+                    return {
+                        table: item.tableName,
+                        url: `/database/${item.tableName}.csv`,
+                        size: item.fileSize,
+                    };
+                }),
+            });
+        } catch (e) {
+            Logger.error(e as string);
+            res.sendStatus(500);
+        }
     }
 
     await queueDump();
@@ -223,16 +236,16 @@ async function queueDump(): Promise<void> {
                 const fileName = `${table.name}_${startTime}.csv`;
                 const file = `${appExportPath}/${fileName}`;
 
-                await new Promise<string>((resolve) => {
+                await new Promise<string>((resolve, reject) => {
                     exec(`psql -c "\\copy (SELECT * FROM \\"${table.name}\\"${table.order ? ` ORDER BY \\"${table.order}\\"` : ``})`
                             + ` TO '${file}' WITH (FORMAT CSV, HEADER true);"`, credentials, (error, stdout, stderr) => {
                         if (error) {
-                            Logger.error(`[dumpDatabase] Failed to dump ${table.name} to ${file} due to ${stderr}`);
+                            reject(`[dumpDatabase] Failed to dump ${table.name} to ${file} due to ${stderr}`);
                         }
 
                         resolve(error ? stderr : stdout);
                     });
-                })
+                });
 
                 dumpFiles.push({
                     fileName,
@@ -242,10 +255,10 @@ async function queueDump(): Promise<void> {
             latestDumpFiles = [...dumpFiles];
 
             lastUpdate = startTime;
+            updateQueued = false;
         } catch(e) {
             Logger.error(e as string);
         } finally {
-            updateQueued = false;
             updateRunning = false;
         }
     }

src/routes/generateToken.ts

@@ -0,0 +1,68 @@
+import { Request, Response } from "express";
+import { config } from "../config";
+import { createAndSaveToken, TokenType } from "../utils/tokenUtils";
+import { getHashCache } from "../utils/getHashCache";
+
+interface GenerateTokenRequest extends Request {
+    query: {
+        code: string;
+        adminUserID?: string;
+        total?: string;
+        key?: string;
+    },
+    params: {
+        type: TokenType;
+    }
+}
+
+export async function generateTokenRequest(req: GenerateTokenRequest, res: Response): Promise<Response> {
+    const { query: { code, adminUserID, total, key }, params: { type } } = req;
+    const adminUserIDHash = adminUserID ? (await getHashCache(adminUserID)) : null;
+
+    if (!type || (!code && type === TokenType.patreon)) {
+        return res.status(400).send("Invalid request");
+    }
+
+    if (type === TokenType.free && (!key || Math.abs(Date.now() - parseInt(key)) > 1000 * 60 * 60 * 24)) {
+        return res.status(400).send("Invalid request");
+    }
+
+    if (type === TokenType.patreon
+            || ([TokenType.local, TokenType.gift].includes(type) && adminUserIDHash === config.adminUserID)
+            || type === TokenType.free) {
+        const licenseKeys = await createAndSaveToken(type, code, adminUserIDHash === config.adminUserID ? parseInt(total) : 1);
+
+        /* istanbul ignore else */
+        if (licenseKeys) {
+            if (type === TokenType.patreon) {
+                return res.status(200).send(`
+                    <h1>
+                        Your license key:
+                    </h1>
+                    <p>
+                        <b>
+                            ${licenseKeys[0]}
+                        </b>
+                    </p>
+                    <p>
+                        Copy this into the textbox in the other tab
+                    </p>
+                `);
+            } else if (type === TokenType.free) {
+                return res.status(200).send({
+                    licenseKey: licenseKeys[0]
+                });
+            } else {
+                return res.status(200).send(licenseKeys.join("<br/>"));
+            }
+        } else {
+            return res.status(401).send(`
+                <h1>
+                    Failed to generate an license key
+                </h1>
+            `);
+        }
+    } else {
+        return res.sendStatus(403);
+    }
+}

src/routes/getBranding.ts

@@ -0,0 +1,377 @@
+import { Request, Response } from "express";
+import { isEmpty } from "lodash";
+import { config } from "../config";
+import { db, privateDB } from "../databases/databases";
+import { Postgres } from "../databases/Postgres";
+import { BrandingDBSubmission, BrandingDBSubmissionData, BrandingHashDBResult, BrandingResult, BrandingSegmentDBResult, BrandingSegmentHashDBResult, CasualVoteDBResult, CasualVoteHashDBResult, ThumbnailDBResult, ThumbnailResult, TitleDBResult, TitleResult } from "../types/branding.model";
+import { HashedIP, IPAddress, Service, VideoID, VideoIDHash, Visibility } from "../types/segments.model";
+import { shuffleArray } from "../utils/array";
+import { getHashCache } from "../utils/getHashCache";
+import { getIP } from "../utils/getIP";
+import { getService } from "../utils/getService";
+import { hashPrefixTester } from "../utils/hashPrefixTester";
+import { Logger } from "../utils/logger";
+import { promiseOrTimeout } from "../utils/promise";
+import { QueryCacher } from "../utils/queryCacher";
+import { brandingHashKey, brandingIPKey, brandingKey } from "../utils/redisKeys";
+import * as SeedRandom from "seedrandom";
+import { getEtag } from "../middleware/etag";
+
+enum BrandingSubmissionType {
+    Title = "title",
+    Thumbnail = "thumbnail"
+}
+
+export async function getVideoBranding(res: Response, videoID: VideoID, service: Service, ip: IPAddress, returnUserID: boolean, fetchAll: boolean): Promise<BrandingResult> {
+    const getTitles = () => db.prepare(
+        "all",
+        `SELECT "titles"."title", "titles"."original", "titleVotes"."votes", "titleVotes"."downvotes", "titleVotes"."locked", "titleVotes"."shadowHidden", "titles"."UUID", "titles"."videoID", "titles"."hashedVideoID", "titleVotes"."verification", "titles"."userID"
+        FROM "titles" JOIN "titleVotes" ON "titles"."UUID" = "titleVotes"."UUID"
+        WHERE "titles"."videoID" = ? AND "titles"."service" = ? AND "titleVotes"."votes" > -1 AND "titleVotes"."votes" - "titleVotes"."downvotes" > -2 AND "titleVotes"."removed" = 0`,
+        [videoID, service],
+        { useReplica: true }
+    ) as Promise<TitleDBResult[]>;
+
+    const getThumbnails = () => db.prepare(
+        "all",
+        `SELECT "thumbnailTimestamps"."timestamp", "thumbnails"."original", "thumbnailVotes"."votes", "thumbnailVotes"."downvotes", "thumbnailVotes"."locked", "thumbnailVotes"."shadowHidden", "thumbnails"."UUID", "thumbnails"."videoID", "thumbnails"."hashedVideoID", "thumbnails"."userID"
+        FROM "thumbnails" LEFT JOIN "thumbnailVotes" ON "thumbnails"."UUID" = "thumbnailVotes"."UUID" LEFT JOIN "thumbnailTimestamps" ON "thumbnails"."UUID" = "thumbnailTimestamps"."UUID"
+        WHERE "thumbnails"."videoID" = ? AND "thumbnails"."service" = ? AND "thumbnailVotes"."votes" - "thumbnailVotes"."downvotes" > -2 AND "thumbnailVotes"."removed" = 0
+        ORDER BY "thumbnails"."timeSubmitted" ASC`,
+        [videoID, service],
+        { useReplica: true }
+    ) as Promise<ThumbnailDBResult[]>;
+
+    const getSegments = () => db.prepare(
+        "all",
+        `SELECT "startTime", "endTime", "category", "videoDuration" FROM "sponsorTimes" 
+        WHERE "votes" > -2 AND "shadowHidden" = 0 AND "hidden" = 0 AND "actionType" = 'skip' AND "videoID" = ? AND "service" = ?
+        ORDER BY "timeSubmitted" ASC`,
+        [videoID, service],
+        { useReplica: true }
+    ) as Promise<BrandingSegmentDBResult[]>;
+
+    const getCasualVotes = () => db.prepare(
+        "all",
+        `SELECT "casualVotes"."category", "casualVotes"."upvotes", "casualVoteTitles"."title"
+        FROM "casualVotes" LEFT JOIN "casualVoteTitles" ON "casualVotes"."videoID" = "casualVoteTitles"."videoID" AND "casualVotes"."service" = "casualVoteTitles"."service" AND "casualVotes"."titleID" = "casualVoteTitles"."id"
+        WHERE "casualVotes"."videoID" = ? AND "casualVotes"."service" = ?
+        ORDER BY "casualVotes"."timeSubmitted" ASC`,
+        [videoID, service],
+        { useReplica: true }
+    ) as Promise<CasualVoteDBResult[]>;
+
+    const getBranding = async () => {
+        const titles = getTitles();
+        const thumbnails = getThumbnails();
+        const segments = getSegments();
+        const casualVotes = getCasualVotes();
+
+        for (const title of await titles) {
+            title.title = title.title.replaceAll("<", "‹");
+        }
+
+        return {
+            titles: await titles,
+            thumbnails: await thumbnails,
+            segments: await segments,
+            casualVotes: await casualVotes
+        };
+    };
+
+    const brandingTrace = await QueryCacher.getTraced(getBranding, brandingKey(videoID, service));
+    const branding = brandingTrace.data;
+
+    // Add trace info to request for debugging purposes
+    res.setHeader("X-Start-Time", brandingTrace.startTime);
+    if (brandingTrace.dbStartTime) res.setHeader("X-DB-Start-Time", brandingTrace.dbStartTime);
+    res.setHeader("X-End-Time", brandingTrace.endTime);
+    const stats = (db as Postgres)?.getStats?.();
+    if (stats) {
+        res.setHeader("X-DB-Pool-Total", stats.pool.total);
+        res.setHeader("X-DB-Pool-Idle", stats.pool.idle);
+        res.setHeader("X-DB-Pool-Waiting", stats.pool.waiting);
+    }
+
+    const cache = {
+        currentIP: null as Promise<HashedIP> | null
+    };
+
+    return filterAndSortBranding(videoID, returnUserID, fetchAll, branding.titles,
+        branding.thumbnails, branding.segments, branding.casualVotes, ip, cache);
+}
+
+export async function getVideoBrandingByHash(videoHashPrefix: VideoIDHash, service: Service, ip: IPAddress, returnUserID: boolean, fetchAll: boolean): Promise<Record<VideoID, BrandingResult>> {
+    const getTitles = () => db.prepare(
+        "all",
+        `SELECT "titles"."title", "titles"."original", "titleVotes"."votes", "titleVotes"."downvotes", "titleVotes"."locked", "titleVotes"."shadowHidden", "titles"."UUID", "titles"."videoID", "titles"."hashedVideoID", "titleVotes"."verification"
+        FROM "titles" JOIN "titleVotes" ON "titles"."UUID" = "titleVotes"."UUID"
+        WHERE "titles"."hashedVideoID" LIKE ? AND "titles"."service" = ? AND "titleVotes"."votes" > -1 AND "titleVotes"."votes" - "titleVotes"."downvotes" > -2 AND "titleVotes"."removed" = 0`,
+        [`${videoHashPrefix}%`, service],
+        { useReplica: true }
+    ) as Promise<TitleDBResult[]>;
+
+    const getThumbnails = () => db.prepare(
+        "all",
+        `SELECT "thumbnailTimestamps"."timestamp", "thumbnails"."original", "thumbnailVotes"."votes", "thumbnailVotes"."downvotes", "thumbnailVotes"."locked", "thumbnailVotes"."shadowHidden", "thumbnails"."UUID", "thumbnails"."videoID", "thumbnails"."hashedVideoID"
+        FROM "thumbnails" LEFT JOIN "thumbnailVotes" ON "thumbnails"."UUID" = "thumbnailVotes"."UUID" LEFT JOIN "thumbnailTimestamps" ON "thumbnails"."UUID" = "thumbnailTimestamps"."UUID"
+        WHERE "thumbnails"."hashedVideoID" LIKE ? AND "thumbnails"."service" = ? AND "thumbnailVotes"."votes" - "thumbnailVotes"."downvotes" > -2 AND "thumbnailVotes"."removed" = 0
+        ORDER BY "thumbnails"."timeSubmitted" ASC`,
+        [`${videoHashPrefix}%`, service],
+        { useReplica: true }
+    ) as Promise<ThumbnailDBResult[]>;
+
+    const getSegments = () => db.prepare(
+        "all",
+        `SELECT "videoID", "startTime", "endTime", "category", "videoDuration" FROM "sponsorTimes" 
+        WHERE "votes" > -2 AND "shadowHidden" = 0 AND "hidden" = 0 AND "actionType" = 'skip' AND "hashedVideoID" LIKE ? AND "service" = ?
+        ORDER BY "timeSubmitted" ASC`,
+        [`${videoHashPrefix}%`, service],
+        { useReplica: true }
+    ) as Promise<BrandingSegmentHashDBResult[]>;
+
+    const getCasualVotes = () => db.prepare(
+        "all",
+        `SELECT "casualVotes"."videoID", "casualVotes"."category", "casualVotes"."upvotes", "casualVoteTitles"."title"
+        FROM "casualVotes" LEFT JOIN "casualVoteTitles" ON "casualVotes"."videoID" = "casualVoteTitles"."videoID" AND "casualVotes"."service" = "casualVoteTitles"."service" AND "casualVotes"."titleID" = "casualVoteTitles"."id"
+        WHERE "casualVotes"."hashedVideoID" LIKE ? AND "casualVotes"."service" = ?
+        ORDER BY "casualVotes"."timeSubmitted" ASC`,
+        [`${videoHashPrefix}%`, service],
+        { useReplica: true }
+    ) as Promise<CasualVoteHashDBResult[]>;
+
+    const branding = await QueryCacher.get(async () => {
+        // Make sure they are both called in parallel
+        const branding = {
+            titles: getTitles(),
+            thumbnails: getThumbnails(),
+            segments: getSegments(),
+            casualVotes: getCasualVotes()
+        };
+
+        const dbResult: Record<VideoID, BrandingHashDBResult> = {};
+        const initResult = (submission: BrandingDBSubmissionData) => {
+            dbResult[submission.videoID] = dbResult[submission.videoID] || {
+                titles: [],
+                thumbnails: [],
+                segments: [],
+                casualVotes: []
+            };
+        };
+
+        (await branding.titles).forEach((title) => {
+            title.title = title.title.replaceAll("<", "‹");
+
+            initResult(title);
+            dbResult[title.videoID].titles.push(title);
+        });
+        (await branding.thumbnails).forEach((thumbnail) => {
+            initResult(thumbnail);
+            dbResult[thumbnail.videoID].thumbnails.push(thumbnail);
+        });
+
+        (await branding.segments).forEach((segment) => {
+            initResult(segment);
+            dbResult[segment.videoID].segments.push(segment);
+        });
+
+        (await branding.casualVotes).forEach((casualVote) => {
+            initResult(casualVote);
+            dbResult[casualVote.videoID].casualVotes.push(casualVote);
+        });
+
+        return dbResult;
+    }, brandingHashKey(videoHashPrefix, service));
+
+
+    const cache = {
+        currentIP: null as Promise<HashedIP> | null
+    };
+
+    const processedResult: Record<VideoID, BrandingResult> = {};
+    await Promise.all(Object.keys(branding).map(async (key) => {
+        const castedKey = key as VideoID;
+        processedResult[castedKey] = await filterAndSortBranding(castedKey, returnUserID, fetchAll, branding[castedKey].titles,
+            branding[castedKey].thumbnails, branding[castedKey].segments, branding[castedKey].casualVotes, ip, cache);
+    }));
+
+    return processedResult;
+}
+
+async function filterAndSortBranding(videoID: VideoID, returnUserID: boolean, fetchAll: boolean, dbTitles: TitleDBResult[],
+    dbThumbnails: ThumbnailDBResult[], dbSegments: BrandingSegmentDBResult[], dbCasualVotes: CasualVoteDBResult[],
+    ip: IPAddress, cache: { currentIP: Promise<HashedIP> | null }): Promise<BrandingResult> {
+
+    const shouldKeepTitles = shouldKeepSubmission(dbTitles, BrandingSubmissionType.Title, ip, cache);
+    const shouldKeepThumbnails = shouldKeepSubmission(dbThumbnails, BrandingSubmissionType.Thumbnail, ip, cache);
+
+    const titles = shuffleArray(dbTitles.filter(await shouldKeepTitles))
+        .map((r) => ({
+            title: r.title,
+            original: r.original === 1,
+            votes: r.votes + r.verification - r.downvotes,
+            locked: r.locked === 1,
+            UUID: r.UUID,
+            userID: returnUserID ? r.userID : undefined
+        }))
+        .filter((a) => fetchAll || a.votes >= 0 || a.locked)
+        .sort((a, b) => b.votes - a.votes)
+        .sort((a, b) => +b.locked - +a.locked) as TitleResult[];
+
+    const thumbnails = dbThumbnails.filter(await shouldKeepThumbnails)
+        .sort((a, b) => +a.original - +b.original)
+        .sort((a, b) => b.votes - a.votes)
+        .sort((a, b) => b.locked - a.locked)
+        .map((r) => ({
+            timestamp: r.timestamp,
+            original: r.original === 1,
+            votes: r.votes - r.downvotes,
+            locked: r.locked === 1,
+            UUID: r.UUID,
+            userID: returnUserID ? r.userID : undefined
+        }))
+        .filter((a) => (fetchAll && !a.original) || a.votes >= 1 || (a.votes >= 0 && !a.original) || a.locked) as ThumbnailResult[];
+
+    const casualDownvotes = dbCasualVotes.filter((r) => r.category === "downvote")[0];
+    const casualVotes = dbCasualVotes.filter((r) => r.category !== "downvote").map((r) => ({
+        id: r.category,
+        count: r.upvotes - (casualDownvotes?.upvotes ?? 0),
+        title: r.title
+    })).filter((a) => a.count > 0);
+
+    const videoDuration = dbSegments.filter(s => s.videoDuration !== 0)[0]?.videoDuration ?? null;
+
+    return {
+        titles,
+        thumbnails,
+        casualVotes,
+        randomTime: findRandomTime(videoID, dbSegments, videoDuration),
+        videoDuration: videoDuration,
+    };
+}
+
+async function shouldKeepSubmission(submissions: BrandingDBSubmission[], type: BrandingSubmissionType, ip: IPAddress,
+    cache: { currentIP: Promise<HashedIP> | null }): Promise<(_: unknown, index: number) => boolean> {
+
+    const shouldKeep = await Promise.all(submissions.map(async (s) => {
+        if (s.shadowHidden === Visibility.VISIBLE) return true;
+        const table = type === BrandingSubmissionType.Title ? "titleVotes" : "thumbnailVotes";
+        const fetchData = () => privateDB.prepare("get", `SELECT "hashedIP" FROM "${table}" WHERE "UUID" = ?`,
+            [s.UUID], { useReplica: true }) as Promise<{ hashedIP: HashedIP }>;
+        try {
+            const submitterIP = await promiseOrTimeout(QueryCacher.get(fetchData, brandingIPKey(s.UUID)), 150);
+            if (cache.currentIP === null) cache.currentIP = getHashCache((ip + config.globalSalt) as IPAddress);
+            const hashedIP = await cache.currentIP;
+
+            return submitterIP?.hashedIP === hashedIP;
+        } catch (e) {
+            // give up on shadow hide for now
+            Logger.error(`getBranding: Error while trying to find IP: ${e}`);
+
+            return false;
+        }
+    }));
+
+    return (_, index) => shouldKeep[index];
+}
+
+export function findRandomTime(videoID: VideoID, segments: BrandingSegmentDBResult[], videoDuration: number): number {
+    let randomTime = SeedRandom.alea(videoID)();
+
+    // Don't allow random times past 90% of the video if no endcard
+    if (!segments.some((s) => s.category === "outro") && randomTime > 0.9) {
+        randomTime -= 0.9;
+    }
+
+    if (segments.length === 0) return randomTime;
+
+    videoDuration ||= Math.max(...segments.map((s) => s.endTime)); // use highest end time as a fallback here
+
+    // There are segments, treat this as a relative time in the chopped up video
+    const sorted = segments.sort((a, b) => a.startTime - b.startTime);
+    const emptySegments: [number, number][] = [];
+    let totalTime = 0;
+
+    let nextEndTime = 0;
+    for (const segment of sorted) {
+        if (segment.startTime > nextEndTime) {
+            emptySegments.push([nextEndTime, segment.startTime]);
+            totalTime += segment.startTime - nextEndTime;
+        }
+
+        nextEndTime = Math.max(segment.endTime, nextEndTime);
+    }
+
+    if (nextEndTime < videoDuration) {
+        emptySegments.push([nextEndTime, videoDuration]);
+        totalTime += videoDuration - nextEndTime;
+    }
+
+    let cursor = 0;
+    for (const segment of emptySegments) {
+        const duration = segment[1] - segment[0];
+
+        if (cursor + duration >= randomTime * totalTime) {
+            // Found it
+            return (segment[0] + (randomTime * totalTime - cursor)) / videoDuration;
+        }
+
+        cursor += duration;
+    }
+
+    // Fallback to just the random time
+    return randomTime;
+}
+
+export async function getBranding(req: Request, res: Response) {
+    const videoID: VideoID = req.query.videoID as VideoID;
+    const service: Service = getService(req.query.service as string);
+    const returnUserID = req.query.returnUserID === "true";
+    const fetchAll = req.query.fetchAll === "true";
+
+    if (!videoID) {
+        return res.status(400).send("Missing parameter: videoID");
+    }
+
+    const ip = getIP(req);
+    try {
+        const result = await getVideoBranding(res, videoID, service, ip, returnUserID, fetchAll);
+
+        await getEtag("branding", (videoID as string), service)
+            .then(etag => res.set("ETag", etag))
+            .catch(() => null);
+
+        const status = result.titles.length > 0 || result.thumbnails.length > 0 || result.casualVotes.length > 0 ? 200 : 404;
+        return res.status(status).json(result);
+    } catch (e) {
+        Logger.error(e as string);
+        return res.status(500).send("Internal server error");
+    }
+}
+
+export async function getBrandingByHashEndpoint(req: Request, res: Response) {
+    let hashPrefix = req.params.prefix as VideoIDHash;
+    if (!hashPrefix || !hashPrefixTester(hashPrefix) || hashPrefix.length !== 4) {
+        return res.status(400).send("Hash prefix does not match format requirements."); // Exit early on faulty prefix
+    }
+    hashPrefix = hashPrefix.toLowerCase() as VideoIDHash;
+
+    const service: Service = getService(req.query.service as string);
+    const ip = getIP(req);
+    const returnUserID = req.query.returnUserID === "true";
+    const fetchAll = req.query.fetchAll === "true";
+
+    try {
+        const result = await getVideoBrandingByHash(hashPrefix, service, ip, returnUserID, fetchAll);
+
+        await getEtag("brandingHash", (hashPrefix as string), service)
+            .then(etag => res.set("ETag", etag))
+            .catch(() => null);
+
+        const status = !isEmpty(result) ? 200 : 404;
+        return res.status(status).json(result);
+    } catch (e) {
+        Logger.error(e as string);
+        return res.status(500).send([]);
+    }
+}

src/routes/getBrandingStats.ts

@@ -0,0 +1,82 @@
+/* istanbul ignore file */
+
+import { db } from "../databases/databases";
+import { Request, Response } from "express";
+import axios from "axios";
+import { Logger } from "../utils/logger";
+import { getCWSUsers, getChromeUsers } from "../utils/getCWSUsers";
+
+// A cache of the number of chrome web store users
+let chromeUsersCache = 30000;
+let firefoxUsersCache = 0;
+
+interface DBStatsData {
+    userCount: number,
+    titles: number,
+    thumbnails: number,
+}
+
+let lastFetch: DBStatsData = {
+    userCount: 0,
+    titles: 0,
+    thumbnails: 0
+};
+
+updateExtensionUsers();
+
+export async function getBrandingStats(req: Request, res: Response): Promise<void> {
+    try {
+        const row = await getStats();
+        lastFetch = row;
+
+        /* istanbul ignore if */
+        if (!row) res.sendStatus(500);
+        const extensionUsers = chromeUsersCache + firefoxUsersCache;
+
+        //send this result
+        res.send({
+            userCount: row.userCount ?? 0,
+            activeUsers: extensionUsers,
+            titles: row.titles,
+            thumbnails: row.thumbnails,
+        });
+    } catch (e) {
+        Logger.error(e as string);
+        res.sendStatus(500);
+    }
+}
+
+async function getStats(): Promise<DBStatsData> {
+    if (db.highLoad()) {
+        return Promise.resolve(lastFetch);
+    } else {
+        const userCount = (await db.prepare("get", `SELECT COUNT(DISTINCT "userID") as "userCount" FROM titles`, []))?.userCount;
+        const titles = (await db.prepare("get", `SELECT COUNT(*) as "titles" FROM titles`, []))?.titles;
+        const thumbnails = (await db.prepare("get", `SELECT COUNT(*) as "thumbnails" FROM thumbnails`, []))?.thumbnails;
+
+        return {
+            userCount: userCount ?? 0,
+            titles: titles ?? 0,
+            thumbnails: thumbnails ?? 0
+        };
+    }
+}
+
+function updateExtensionUsers() {
+    const mozillaAddonsUrl = "https://addons.mozilla.org/api/v3/addons/addon/dearrow/";
+    const chromeExtensionUrl = "https://chromewebstore.google.com/detail/dearrow-better-titles-and/enamippconapkdmgfgjchkhakpfinmaj";
+    const chromeExtId = "enamippconapkdmgfgjchkhakpfinmaj";
+
+    axios.get(mozillaAddonsUrl)
+        .then(res => firefoxUsersCache = res.data.average_daily_users )
+        .catch( /* istanbul ignore next */ () => {
+            Logger.debug(`Failing to connect to ${mozillaAddonsUrl}`);
+            return 0;
+        });
+    getCWSUsers(chromeExtId)
+        .then(res => chromeUsersCache = res)
+        .catch(/* istanbul ignore next */ () =>
+            getChromeUsers(chromeExtensionUrl)
+                .then(res => chromeUsersCache = res)
+        );
+}

src/routes/getChapterNames.ts

@@ -22,15 +22,16 @@ export async function getChapterNames(req: Request, res: Response): Promise<Resp
         const descriptions = await db.prepare("all", `
             SELECT "description"
             FROM "sponsorTimes"
-            WHERE ("votes" > 0 OR ("views" > 100 AND "votes" >= 0)) AND "videoID" IN (
+            WHERE ("locked" = 1 OR "votes" >= 0) AND "videoID" IN (
                 SELECT "videoID"
                 FROM "videoInfo"
                 WHERE "channelID" = ?
             ) AND "description" != ''
+              AND similarity("description", ?) >= 0.1
             GROUP BY "description"
             ORDER BY SUM("votes"), similarity("description", ?) DESC
             LIMIT 5;`
-        , [channelID, description]) as { description: string }[];
+        , [channelID, description, description]) as { description: string }[];
 
         if (descriptions?.length > 0) {
             return res.status(200).json(descriptions.map(d => ({

src/routes/getConfig.ts

@@ -0,0 +1,35 @@
+import { getHashCache } from "../utils/getHashCache";
+import { Request, Response } from "express";
+import { isUserVIP } from "../utils/isUserVIP";
+import { UserID } from "../types/user.model";
+import { Logger } from "../utils/logger";
+import { getServerConfig } from "../utils/serverConfig";
+
+export async function getConfigEndpoint(req: Request, res: Response): Promise<Response> {
+    const userID = req.query.userID as string;
+    const key = req.query.key as string;
+
+    if (!userID || !key) {
+        // invalid request
+        return res.sendStatus(400);
+    }
+
+    // hash the userID
+    const hashedUserID = await getHashCache(userID as UserID);
+    const isVIP = (await isUserVIP(hashedUserID));
+
+    if (!isVIP) {
+        // not authorized
+        return res.sendStatus(403);
+    }
+
+    try {
+        return res.status(200).json({
+            value: await getServerConfig(key)
+        });
+    } catch (e) {
+        Logger.error(e as string);
+
+        return res.sendStatus(500);
+    }
+}

src/routes/getDaysSavedFormatted.ts

@@ -1,13 +1,23 @@
 import { db } from "../databases/databases";
 import { Request, Response } from "express";
+import { Logger } from "../utils/logger";
 
 export async function getDaysSavedFormatted(req: Request, res: Response): Promise<Response> {
-    const row = await db.prepare("get", 'SELECT SUM(("endTime" - "startTime") / 60 / 60 / 24 * "views") as "daysSaved" from "sponsorTimes" where "shadowHidden" != 1', []);
+    try {
+        const row = await db.prepare("get", 'SELECT SUM(("endTime" - "startTime") / 60 / 60 / 24 * "views") as "daysSaved" from "sponsorTimes" where "shadowHidden" != 1', []);
 
-    if (row !== undefined) {
-        //send this result
-        return res.send({
-            daysSaved: row.daysSaved.toFixed(2),
-        });
+        if (row !== undefined) {
+            //send this result
+            return res.send({
+                daysSaved: row.daysSaved?.toFixed(2) ?? "0",
+            });
+        } else {
+            return res.send({
+                daysSaved: 0
+            });
+        }
+    } catch (err) {
+        Logger.error(err as string);
+        return res.sendStatus(500);
     }
 }

src/routes/getFeatureFlag.ts

@@ -0,0 +1,15 @@
+import { config } from "../config";
+import { Request, Response } from "express";
+
+export function getFeatureFlag(req: Request, res: Response): Response {
+    const { params: { name } } = req;
+
+    switch (name) {
+        case "deArrowPaywall":
+            return res.status(200).json({
+                enabled: config.deArrowPaywall,
+            });
+    }
+
+    return res.status(404).json();
+}

src/routes/getIsUserVIP.ts

@@ -21,7 +21,7 @@ export async function getIsUserVIP(req: Request, res: Response): Promise<Respons
             hashedUserID: hashedUserID,
             vip: vipState,
         });
-    } catch (err) {
+    } catch (err) /* istanbul ignore next */ {
         Logger.error(err as string);
         return res.sendStatus(500);
     }

src/routes/getLockCategories.ts

@@ -3,17 +3,12 @@ import { Logger } from "../utils/logger";
 import { Request, Response } from "express";
 import { ActionType, Category, VideoID } from "../types/segments.model";
 import { getService } from "../utils/getService";
+import { parseActionTypes } from "../utils/parseParams";
 
 export async function getLockCategories(req: Request, res: Response): Promise<Response> {
     const videoID = req.query.videoID as VideoID;
     const service = getService(req.query.service as string);
-    const actionTypes: ActionType[] = req.query.actionTypes
-        ? JSON.parse(req.query.actionTypes as string)
-        : req.query.actionType
-            ? Array.isArray(req.query.actionType)
-                ? req.query.actionType
-                : [req.query.actionType]
-            : [ActionType.Skip, ActionType.Mute];
+    const actionTypes: ActionType[] = parseActionTypes(req, [ActionType.Skip, ActionType.Mute]);
     if (!videoID || !Array.isArray(actionTypes)) {
         //invalid request
         return res.sendStatus(400);
@@ -33,7 +28,7 @@ export async function getLockCategories(req: Request, res: Response): Promise<Re
             categories,
             actionTypes
         });
-    } catch (err) {
+    } catch (err) /* istanbul ignore next */{
         Logger.error(err as string);
         return res.sendStatus(500);
     }

src/routes/getLockCategoriesByHash.ts

@@ -3,6 +3,7 @@ import { Logger } from "../utils/logger";
 import { Request, Response } from "express";
 import { hashPrefixTester } from "../utils/hashPrefixTester";
 import { ActionType, Category, VideoID, VideoIDHash } from "../types/segments.model";
+import { parseActionTypes } from "../utils/parseParams";
 
 interface LockResultByHash {
     videoID: VideoID,
@@ -44,13 +45,12 @@ const mergeLocks = (source: DBLock[], actionTypes: ActionType[]): LockResultByHa
 
 export async function getLockCategoriesByHash(req: Request, res: Response): Promise<Response> {
     let hashPrefix = req.params.prefix as VideoIDHash;
-    const actionTypes: ActionType[] = req.query.actionTypes
-        ? JSON.parse(req.query.actionTypes as string)
-        : req.query.actionType
-            ? Array.isArray(req.query.actionType)
-                ? req.query.actionType
-                : [req.query.actionType]
-            : [ActionType.Skip, ActionType.Mute];
+    const actionTypes: ActionType[] = parseActionTypes(req, [ActionType.Skip, ActionType.Mute]);
+    if (!Array.isArray(actionTypes)) {
+        //invalid request
+        return res.sendStatus(400);
+    }
+
     if (!hashPrefixTester(req.params.prefix)) {
         return res.status(400).send("Hash prefix does not match format requirements."); // Exit early on faulty prefix
     }
@@ -62,7 +62,7 @@ export async function getLockCategoriesByHash(req: Request, res: Response): Prom
         if (lockedRows.length === 0 || !lockedRows[0]) return res.sendStatus(404);
         // merge all locks
         return res.send(mergeLocks(lockedRows, actionTypes));
-    } catch (err) {
+    } catch (err) /* istanbul ignore next */ {
         Logger.error(err as string);
         return res.sendStatus(500);
     }

src/routes/getLockReason.ts

@@ -2,9 +2,8 @@ import { db } from "../databases/databases";
 import { Logger } from "../utils/logger";
 import { Request, Response } from "express";
 import { Category, VideoID, ActionType } from "../types/segments.model";
-import { config } from "../config";
+import { filterInvalidCategoryActionType, parseActionTypes, parseCategories } from "../utils/parseParams";
 
-const categorySupportList = config.categorySupport;
 interface lockArray {
     category: Category;
     locked: number,
@@ -13,61 +12,19 @@ interface lockArray {
     userName: string,
 }
 
-const filterActionType = (actionTypes: ActionType[]) => {
-    const filterCategories = new Set();
-    for (const [key, value] of Object.entries(categorySupportList)) {
-        for (const type of actionTypes) {
-            if (value.includes(type)) {
-                filterCategories.add(key as Category);
-            }
-        }
-    }
-    return [...filterCategories];
-};
-
 export async function getLockReason(req: Request, res: Response): Promise<Response> {
     const videoID = req.query.videoID as VideoID;
-    if (!videoID) {
-        // invalid request
-        return res.status(400).send("No videoID provided");
-    }
-    let categories: Category[] = [];
-    const actionTypes: ActionType[] = req.query.actionTypes
-        ? JSON.parse(req.query.actionTypes as string)
-        : req.query.actionType
-            ? Array.isArray(req.query.actionType)
-                ? req.query.actionType
-                : [req.query.actionType]
-            : [ActionType.Skip, ActionType.Mute];
-    const possibleCategories = filterActionType(actionTypes);
-    if (!Array.isArray(actionTypes)) {
-        //invalid request
-        return res.status(400).send("actionTypes parameter does not match format requirements");
-    }
-    try {
-        categories = req.query.categories
-            ? JSON.parse(req.query.categories as string)
-            : req.query.category
-                ? Array.isArray(req.query.category)
-                    ? req.query.category
-                    : [req.query.category]
-                : []; // default to empty, will be set to all
-        if (!Array.isArray(categories)) {
-            return res.status(400).send("Categories parameter does not match format requirements.");
-        }
-    } catch(error) {
-        return res.status(400).send("Bad parameter: categories (invalid JSON)");
-    }
-    // only take valid categories
-    const searchCategories = (categories.length === 0 )
-        ? possibleCategories
-        : categories.filter(x =>
-            possibleCategories.includes(x));
+    const actionTypes = parseActionTypes(req, [ActionType.Skip, ActionType.Mute]);
+    const categories = parseCategories(req, []);
 
-    if (!videoID || !Array.isArray(actionTypes)) {
-        //invalid request
-        return res.sendStatus(400);
-    }
+    // invalid requests
+    const errors = [];
+    if (!videoID) errors.push("No videoID provided");
+    if (!Array.isArray(actionTypes)) errors.push("actionTypes parameter does not match format requirements");
+    if (!Array.isArray(categories)) errors.push("Categories parameter does not match format requirements.");
+    if (errors.length) return res.status(400).send(errors.join(", "));
+    // only take valid categories
+    const searchCategories = filterInvalidCategoryActionType(categories, actionTypes);
 
     try {
         // Get existing lock categories markers
@@ -115,7 +72,7 @@ export async function getLockReason(req: Request, res: Response): Promise<Respon
         }
 
         return res.send(results);
-    } catch (err) {
+    } catch (err) /* istanbul ignore next */ {
         Logger.error(err as string);
         return res.sendStatus(500);
     }

src/routes/getMetrics.ts

@@ -0,0 +1,106 @@
+import { db, privateDB } from "../databases/databases";
+import { Request, Response } from "express";
+import os from "os";
+import redis, { getRedisStats } from "../utils/redis";
+import { Postgres } from "../databases/Postgres";
+import { Server } from "http";
+
+export async function getMetrics(req: Request, res: Response, server: Server): Promise<Response> {
+    const redisStats = getRedisStats();
+
+    return res.type("text").send([
+        `# HELP sb_uptime Uptime of this instance`,
+        `# TYPE sb_uptime counter`,
+        `sb_uptime ${process.uptime()}`,
+        `# HELP sb_db_version The version of the database`,
+        `# TYPE sb_db_version counter`,
+        `sb_db_version ${await db.prepare("get", "SELECT key, value FROM config where key = ?", ["version"]).then(e => e.value).catch(() => -1)}`,
+        `# HELP sb_start_time The time this instance was started`,
+        `# TYPE sb_start_time gauge`,
+        `sb_start_time ${Date.now()}`,
+        `# HELP sb_loadavg_5 The 5 minute load average of the system`,
+        `# TYPE sb_loadavg_5 gauge`,
+        `sb_loadavg_5 ${os.loadavg()[0]}`,
+        `# HELP sb_loadavg_15 The 15 minute load average of the system`,
+        `# TYPE sb_loadavg_15 gauge`,
+        `sb_loadavg_15 ${os.loadavg()[1]}`,
+        `# HELP sb_connections The number of connections to this instance`,
+        `# TYPE sb_connections gauge`,
+        `sb_connections ${await new Promise((resolve) => server.getConnections((_, count) => resolve(count)) as any)}`,
+        `# HELP sb_status_requests The number of status requests made to this instance`,
+        `# TYPE sb_status_requests gauge`,
+        `sb_status_requests ${await redis.increment("statusRequest").then(e => e[0]).catch(() => -1)}`,
+        `# HELP sb_postgres_active_requests The number of active requests to the postgres database`,
+        `# TYPE sb_postgres_active_requests gauge`,
+        `sb_postgres_active_requests ${(db as Postgres)?.getStats?.()?.activeRequests ?? -1}`,
+        `# HELP sb_postgres_avg_read_time The average read time of the postgres database`,
+        `# TYPE sb_postgres_avg_read_time gauge`,
+        `sb_postgres_avg_read_time ${(db as Postgres)?.getStats?.()?.avgReadTime ?? -1}`,
+        `# HELP sb_postgres_avg_write_time The average write time of the postgres database`,
+        `# TYPE sb_postgres_avg_write_time gauge`,
+        `sb_postgres_avg_write_time ${(db as Postgres)?.getStats?.()?.avgWriteTime ?? -1}`,
+        `# HELP sb_postgres_avg_failed_time The average failed time of the postgres database`,
+        `# TYPE sb_postgres_avg_failed_time gauge`,
+        `sb_postgres_avg_failed_time ${(db as Postgres)?.getStats?.()?.avgFailedTime ?? -1}`,
+        `# HELP sb_postgres_pool_total The total number of connections in the postgres pool`,
+        `# TYPE sb_postgres_pool_total gauge`,
+        `sb_postgres_pool_total ${(db as Postgres)?.getStats?.()?.pool?.total ?? -1}`,
+        `# HELP sb_postgres_pool_idle The number of idle connections in the postgres pool`,
+        `# TYPE sb_postgres_pool_idle gauge`,
+        `sb_postgres_pool_idle ${(db as Postgres)?.getStats?.()?.pool?.idle ?? -1}`,
+        `# HELP sb_postgres_pool_waiting The number of connections waiting in the postgres pool`,
+        `# TYPE sb_postgres_pool_waiting gauge`,
+        `sb_postgres_pool_waiting ${(db as Postgres)?.getStats?.()?.pool?.waiting ?? -1}`,
+        `# HELP sb_postgres_private_active_requests The number of active requests to the private postgres database`,
+        `# TYPE sb_postgres_private_active_requests gauge`,
+        `sb_postgres_private_active_requests ${(privateDB as Postgres)?.getStats?.()?.activeRequests ?? -1}`,
+        `# HELP sb_postgres_private_avg_read_time The average read time of the private postgres database`,
+        `# TYPE sb_postgres_private_avg_read_time gauge`,
+        `sb_postgres_private_avg_read_time ${(privateDB as Postgres)?.getStats?.()?.avgReadTime ?? -1}`,
+        `# HELP sb_postgres_private_avg_write_time The average write time of the private postgres database`,
+        `# TYPE sb_postgres_private_avg_write_time gauge`,
+        `sb_postgres_private_avg_write_time ${(privateDB as Postgres)?.getStats?.()?.avgWriteTime ?? -1}`,
+        `# HELP sb_postgres_private_avg_failed_time The average failed time of the private postgres database`,
+        `# TYPE sb_postgres_private_avg_failed_time gauge`,
+        `sb_postgres_private_avg_failed_time ${(privateDB as Postgres)?.getStats?.()?.avgFailedTime ?? -1}`,
+        `# HELP sb_postgres_private_pool_total The total number of connections in the private postgres pool`,
+        `# TYPE sb_postgres_private_pool_total gauge`,
+        `sb_postgres_private_pool_total ${(privateDB as Postgres)?.getStats?.()?.pool?.total ?? -1}`,
+        `# HELP sb_postgres_private_pool_idle The number of idle connections in the private postgres pool`,
+        `# TYPE sb_postgres_private_pool_idle gauge`,
+        `sb_postgres_private_pool_idle ${(privateDB as Postgres)?.getStats?.()?.pool?.idle ?? -1}`,
+        `# HELP sb_postgres_private_pool_waiting The number of connections waiting in the private postgres pool`,
+        `# TYPE sb_postgres_private_pool_waiting gauge`,
+        `sb_postgres_private_pool_waiting ${(privateDB as Postgres)?.getStats?.()?.pool?.waiting ?? -1}`,
+        `# HELP sb_redis_active_requests The number of active requests to redis`,
+        `# TYPE sb_redis_active_requests gauge`,
+        `sb_redis_active_requests ${redisStats.activeRequests}`,
+        `# HELP sb_redis_write_requests The number of write requests to redis`,
+        `# TYPE sb_redis_write_requests gauge`,
+        `sb_redis_write_requests ${redisStats.writeRequests}`,
+        `# HELP sb_redis_avg_read_time The average read time of redis`,
+        `# TYPE sb_redis_avg_read_time gauge`,
+        `sb_redis_avg_read_time ${redisStats?.avgReadTime}`,
+        `# HELP sb_redis_avg_write_time The average write time of redis`,
+        `# TYPE sb_redis_avg_write_time gauge`,
+        `sb_redis_avg_write_time ${redisStats.avgWriteTime}`,
+        `# HELP sb_redis_memory_cache_hits The cache hit ratio in redis`,
+        `# TYPE sb_redis_memory_cache_hits gauge`,
+        `sb_redis_memory_cache_hits ${redisStats.memoryCacheHits}`,
+        `# HELP sb_redis_memory_cache_total_hits The cache hit ratio in redis including uncached items`,
+        `# TYPE sb_redis_memory_cache_total_hits gauge`,
+        `sb_redis_memory_cache_total_hits ${redisStats.memoryCacheTotalHits}`,
+        `# HELP sb_redis_memory_cache_length The length of the memory cache in redis`,
+        `# TYPE sb_redis_memory_cache_length gauge`,
+        `sb_redis_memory_cache_length ${redisStats.memoryCacheLength}`,
+        `# HELP sb_redis_memory_cache_size The size of the memory cache in redis`,
+        `# TYPE sb_redis_memory_cache_size gauge`,
+        `sb_redis_memory_cache_size ${redisStats.memoryCacheSize}`,
+        `# HELP sb_redis_last_invalidation The time of the last successful invalidation in redis`,
+        `# TYPE sb_redis_last_invalidation gauge`,
+        `sb_redis_last_invalidation ${redisStats.lastInvalidation}`,
+        `# HELP sb_redis_last_invalidation_message The time of the last invalidation message in redis`,
+        `# TYPE sb_redis_last_invalidation_message gauge`,
+        `sb_redis_last_invalidation_message ${redisStats.lastInvalidationMessage}`,
+    ].join("\n"));
+}

src/routes/getReady.ts

@@ -0,0 +1,26 @@
+import { Request, Response } from "express";
+import { Server } from "http";
+import { config } from "../config";
+import { getRedisStats } from "../utils/redis";
+import { Postgres } from "../databases/Postgres";
+import { db } from "../databases/databases";
+
+export async function getReady(req: Request, res: Response, server: Server): Promise<Response> {
+    const connections = await new Promise((resolve) => server.getConnections((_, count) => resolve(count))) as number;
+
+    const redisStats = getRedisStats();
+    const postgresStats = (db as Postgres).getStats?.();
+
+    if (!connections
+            || (connections < config.maxConnections
+                && (!config.redis || redisStats.activeRequests < config.redis.maxConnections * 0.8)
+                && (!config.redis || redisStats.activeRequests < 1 || redisStats.avgReadTime < config.maxResponseTime
+                    || (redisStats.memoryCacheSize < config.redis.clientCacheSize * 0.8 && redisStats.avgReadTime < config.maxResponseTimeWhileLoadingCache))
+                && (!config.postgres || postgresStats.activeRequests < config.postgres.maxActiveRequests * 0.8)
+                && (!config.postgres || postgresStats.avgReadTime < config.maxResponseTime
+                    || (redisStats.memoryCacheSize < config.redis.clientCacheSize * 0.8 && postgresStats.avgReadTime < config.maxResponseTimeWhileLoadingCache)))) {
+        return res.sendStatus(200);
+    } else {
+        return res.sendStatus(500);
+    }
+}

src/routes/getSavedTimeForUser.ts

@@ -18,7 +18,7 @@ export async function getSavedTimeForUser(req: Request, res: Response): Promise<
     userID = await getHashCache(userID);
 
     try {
-        const row = await db.prepare("get", 'SELECT SUM(((CASE WHEN "endTime" - "startTime" > ? THEN ? ELSE "endTime" - "startTime" END) / 60) * "views") as "minutesSaved" FROM "sponsorTimes" WHERE "userID" = ? AND "votes" > -1 AND "shadowHidden" != 1 ', [maxRewardTimePerSegmentInSeconds, maxRewardTimePerSegmentInSeconds, userID]);
+        const row = await db.prepare("get", 'SELECT SUM(((CASE WHEN "endTime" - "startTime" > ? THEN ? ELSE "endTime" - "startTime" END) / 60) * "views") as "minutesSaved" FROM "sponsorTimes" WHERE "userID" = ? AND "votes" > -1 AND "shadowHidden" != 1 ', [maxRewardTimePerSegmentInSeconds, maxRewardTimePerSegmentInSeconds, userID], { useReplica: true });
 
         if (row.minutesSaved != null) {
             return res.send({
@@ -27,7 +27,7 @@ export async function getSavedTimeForUser(req: Request, res: Response): Promise<
         } else {
             return res.sendStatus(404);
         }
-    } catch (err) {
+    } catch (err) /* istanbul ignore next */ {
         Logger.error(`getSavedTimeForUser ${err}`);
         return res.sendStatus(500);
     }

src/routes/getSearchSegments.ts

@@ -2,6 +2,8 @@ import { Request, Response } from "express";
 import { db } from "../databases/databases";
 import { ActionType, Category, DBSegment, Service, VideoID, SortableFields } from "../types/segments.model";
 import { getService } from "../utils/getService";
+import { parseActionTypes, parseCategories } from "../utils/parseParams";
+
 const maxSegmentsPerPage = 100;
 const defaultSegmentsPerPage = 10;
 
@@ -14,7 +16,7 @@ type searchSegmentResponse = {
 function getSegmentsFromDBByVideoID(videoID: VideoID, service: Service): Promise<DBSegment[]> {
     return db.prepare(
         "all",
-        `SELECT "UUID", "timeSubmitted", "startTime", "endTime", "category", "actionType", "votes", "views", "locked", "hidden", "shadowHidden", "userID" FROM "sponsorTimes" 
+        `SELECT "UUID", "timeSubmitted", "startTime", "endTime", "category", "actionType", "votes", "views", "locked", "hidden", "shadowHidden", "userID", "description" FROM "sponsorTimes" 
         WHERE "videoID" = ? AND "service" = ? ORDER BY "timeSubmitted"`,
         [videoID, service]
     ) as Promise<DBSegment[]>;
@@ -73,25 +75,13 @@ async function handleGetSegments(req: Request, res: Response): Promise<searchSeg
         return false;
     }
     // Default to sponsor
-    const categories: Category[] = req.query.categories
-        ? JSON.parse(req.query.categories as string)
-        : req.query.category
-            ? Array.isArray(req.query.category)
-                ? req.query.category
-                : [req.query.category]
-            : [];
+    const categories: Category[] = parseCategories(req, []);
     if (!Array.isArray(categories)) {
         res.status(400).send("Categories parameter does not match format requirements.");
         return false;
     }
 
-    const actionTypes: ActionType[] = req.query.actionTypes
-        ? JSON.parse(req.query.actionTypes as string)
-        : req.query.actionType
-            ? Array.isArray(req.query.actionType)
-                ? req.query.actionType
-                : [req.query.actionType]
-            : [ActionType.Skip];
+    const actionTypes: ActionType[] = parseActionTypes(req, [ActionType.Skip]);
     if (!Array.isArray(actionTypes)) {
         res.status(400).send("actionTypes parameter does not match format requirements.");
         return false;
@@ -128,12 +118,7 @@ async function handleGetSegments(req: Request, res: Response): Promise<searchSeg
 
     const segments = await getSegmentsFromDBByVideoID(videoID, service);
 
-    if (segments === null || segments === undefined) {
-        res.sendStatus(500);
-        return false;
-    }
-
-    if (segments.length === 0) {
+    if (!segments?.length) {
         res.sendStatus(404);
         return false;
     }
@@ -155,6 +140,7 @@ function filterSegments(segments: DBSegment[], filters: Record<string, any>, pag
     );
 
     if (sortBy !== SortableFields.timeSubmitted) {
+        /* istanbul ignore next */
         filteredSegments.sort((a,b) => {
             const key = sortDir === "desc" ? 1 : -1;
             if (a[sortBy] < b[sortBy]) {
@@ -187,6 +173,7 @@ async function endpoint(req: Request, res: Response): Promise<Response> {
             return res.send(segmentResponse);
         }
     } catch (err) {
+        /* istanbul ignore next */
         if (err instanceof SyntaxError) {
             return res.status(400).send("Invalid array in parameters");
         } else return res.sendStatus(500);

src/routes/getSegmentID.ts

@@ -0,0 +1,20 @@
+import { db } from "../databases/databases";
+import { Request, Response } from "express";
+
+export async function getSegmentID(req: Request, res: Response): Promise<Response> {
+    const partialUUID = req.query?.UUID;
+    const videoID = req.query?.videoID;
+
+    if (!partialUUID || !videoID) {
+        //invalid request
+        return res.sendStatus(400);
+    }
+
+    const data = await db.prepare("get", `SELECT "UUID" from "sponsorTimes" WHERE "UUID" LIKE ? AND "videoID" = ?`, [`${partialUUID}%`, videoID]);
+
+    if (data) {
+        return res.status(200).send(data.UUID);
+    } else {
+        return res.sendStatus(404);
+    }
+}

src/routes/getSegmentInfo.ts

@@ -7,7 +7,7 @@ const isValidSegmentUUID = (str: string): boolean => /^([a-f0-9]{64}|[a-f0-9]{8}
 async function getSegmentFromDBByUUID(UUID: SegmentUUID): Promise<DBSegment> {
     try {
         return await db.prepare("get", `SELECT * FROM "sponsorTimes" WHERE "UUID" = ?`, [UUID]);
-    } catch (err) {
+    } catch (err) /* istanbul ignore next */ {
         return null;
     }
 }
@@ -34,11 +34,11 @@ async function handleGetSegmentInfo(req: Request, res: Response): Promise<DBSegm
     // deduplicate with set
     UUIDs = [ ...new Set(UUIDs)];
     // if more than 10 entries, slice
-    if (UUIDs.length > 10) UUIDs = UUIDs.slice(0, 10);
-    if (!Array.isArray(UUIDs) || !UUIDs) {
+    if (!Array.isArray(UUIDs) || !UUIDs?.length) {
         res.status(400).send("UUIDs parameter does not match format requirements.");
         return;
     }
+    if (UUIDs.length > 10) UUIDs = UUIDs.slice(0, 10);
     const DBSegments = await getSegmentsByUUID(UUIDs);
     // all uuids failed lookup
     if (!DBSegments?.length) {
@@ -62,7 +62,7 @@ async function endpoint(req: Request, res: Response): Promise<Response> {
             //send result
             return res.send(DBSegments);
         }
-    } catch (err) {
+    } catch (err) /* istanbul ignore next */ {
         if (err instanceof SyntaxError) { // catch JSON.parse error
             return res.status(400).send("UUIDs parameter does not match format requirements.");
         } else return res.sendStatus(500);

src/routes/getSkipSegments.ts

@@ -2,7 +2,7 @@ import { Request, Response } from "express";
 import { partition } from "lodash";
 import { config } from "../config";
 import { db, privateDB } from "../databases/databases";
-import { skipSegmentsHashKey, skipSegmentsKey, skipSegmentGroupsKey, shadowHiddenIPKey } from "../utils/redisKeys";
+import { skipSegmentsHashKey, skipSegmentsKey, skipSegmentGroupsKey, shadowHiddenIPKey, skipSegmentsLargerHashKey } from "../utils/redisKeys";
 import { SBRecord } from "../types/lib.model";
 import { ActionType, Category, DBSegment, HashedIP, IPAddress, OverlappingSegmentGroup, Segment, SegmentCache, SegmentUUID, Service, VideoData, VideoID, VideoIDHash, Visibility, VotableObject } from "../types/segments.model";
 import { getHashCache } from "../utils/getHashCache";
@@ -11,36 +11,76 @@ import { Logger } from "../utils/logger";
 import { QueryCacher } from "../utils/queryCacher";
 import { getReputation } from "../utils/reputation";
 import { getService } from "../utils/getService";
-
+import { promiseOrTimeout } from "../utils/promise";
+import { parseSkipSegments } from "../utils/parseSkipSegments";
+import { getEtag } from "../middleware/etag";
+import { shuffleArray } from "../utils/array";
+import { Postgres } from "../databases/Postgres";
+import { getRedisStats } from "../utils/redis";
 
 async function prepareCategorySegments(req: Request, videoID: VideoID, service: Service, segments: DBSegment[], cache: SegmentCache = { shadowHiddenSegmentIPs: {} }, useCache: boolean): Promise<Segment[]> {
     const shouldFilter: boolean[] = await Promise.all(segments.map(async (segment) => {
-        if (segment.votes < -1 && !segment.required) {
+        if (segment.required) {
+            return true; //required - always send
+        }
+
+        if (segment.hidden
+                || segment.votes < -1
+                || segment.shadowHidden === Visibility.MORE_HIDDEN) {
             return false; //too untrustworthy, just ignore it
         }
 
         //check if shadowHidden
         //this means it is hidden to everyone but the original ip that submitted it
-        if (segment.shadowHidden != Visibility.HIDDEN) {
+        if (segment.shadowHidden === Visibility.VISIBLE) {
             return true;
         }
 
         if (cache.shadowHiddenSegmentIPs[videoID] === undefined) cache.shadowHiddenSegmentIPs[videoID] = {};
         if (cache.shadowHiddenSegmentIPs[videoID][segment.timeSubmitted] === undefined) {
+            if (cache.userHashedIP === undefined && cache.userHashedIPPromise === undefined) {
+                cache.userHashedIPPromise = getHashCache((getIP(req) + config.globalSalt) as IPAddress);
+            }
+
             const service = getService(req?.query?.service as string);
             const fetchData = () => privateDB.prepare("all", 'SELECT "hashedIP" FROM "sponsorTimes" WHERE "videoID" = ? AND "timeSubmitted" = ? AND "service" = ?',
-                [videoID, segment.timeSubmitted, service]) as Promise<{ hashedIP: HashedIP }[]>;
-            cache.shadowHiddenSegmentIPs[videoID][segment.timeSubmitted] = await QueryCacher.get(fetchData, shadowHiddenIPKey(videoID, segment.timeSubmitted, service));
+                [videoID, segment.timeSubmitted, service], { useReplica: true }) as Promise<{ hashedIP: HashedIP }[]>;
+            try {
+                if (db.highLoad() || privateDB.highLoad()) {
+                    Logger.error("High load, not handling shadowhide");
+                    if (db instanceof Postgres && privateDB instanceof Postgres) {
+                        Logger.error(`Postgres stats: ${JSON.stringify(db.getStats())}`);
+                        Logger.error(`Postgres private stats: ${JSON.stringify(privateDB.getStats())}`);
+                    }
+                    Logger.error(`Redis stats: ${JSON.stringify(getRedisStats())}`);
+                    return false;
+                }
+
+                cache.shadowHiddenSegmentIPs[videoID][segment.timeSubmitted] = promiseOrTimeout(QueryCacher.get(fetchData, shadowHiddenIPKey(videoID, segment.timeSubmitted, service)), 150);
+            } catch (e) {
+                // give up on shadowhide for now
+                cache.shadowHiddenSegmentIPs[videoID][segment.timeSubmitted] = null;
+            }
         }
 
-        const ipList = cache.shadowHiddenSegmentIPs[videoID][segment.timeSubmitted];
+        let ipList = [];
+        try {
+            ipList = await cache.shadowHiddenSegmentIPs[videoID][segment.timeSubmitted];
+        } catch (e) {
+            Logger.error(`skipSegments: Error while trying to find IP: ${e}`);
+            if (db instanceof Postgres && privateDB instanceof Postgres) {
+                Logger.error(`Postgres stats: ${JSON.stringify(db.getStats())}`);
+                Logger.error(`Postgres private stats: ${JSON.stringify(privateDB.getStats())}`);
+            }
+
+            return false;
+        }
 
         if (ipList?.length > 0 && cache.userHashedIP === undefined) {
-            //hash the IP only if it's strictly necessary
-            cache.userHashedIP = await getHashCache((getIP(req) + config.globalSalt) as IPAddress);
+            cache.userHashedIP = await cache.userHashedIPPromise;
         }
         //if this isn't their ip, don't send it to them
-        const shouldShadowHide = cache.shadowHiddenSegmentIPs[videoID][segment.timeSubmitted]?.some(
+        const shouldShadowHide = ipList?.some(
             (shadowHiddenSegment) => shadowHiddenSegment.hashedIP === cache.userHashedIP) ?? false;
 
         if (shouldShadowHide) useCache = false;
@@ -73,9 +113,6 @@ async function getSegmentsByVideoID(req: Request, videoID: VideoID, categories:
     }
 
     try {
-        categories = categories.filter((category) => !/[^a-z|_|-]/.test(category));
-        if (categories.length === 0) return null;
-
         const segments: DBSegment[] = (await getSegmentsFromDBByVideoID(videoID, service))
             .map((segment: DBSegment) => {
                 if (filterRequiredSegments(segment.UUID, requiredSegments)) segment.required = true;
@@ -84,7 +121,17 @@ async function getSegmentsByVideoID(req: Request, videoID: VideoID, categories:
 
         const canUseCache = requiredSegments.length === 0;
         let processedSegments: Segment[] = (await prepareCategorySegments(req, videoID, service, segments, cache, canUseCache))
-            .filter((segment: Segment) => categories.includes(segment?.category) && (actionTypes.includes(segment?.actionType)));
+            .filter((segment: Segment) => categories.includes(segment?.category) && (actionTypes.includes(segment?.actionType)))
+            .map((segment: Segment) => ({
+                category: segment.category,
+                actionType: segment.actionType,
+                segment: segment.segment,
+                UUID: segment.UUID,
+                videoDuration: segment.videoDuration,
+                locked: segment.locked,
+                votes: segment.votes,
+                description: segment.description
+            }));
 
         if (forcePoiAsSkip) {
             processedSegments = processedSegments.map((segment) => ({
@@ -94,7 +141,7 @@ async function getSegmentsByVideoID(req: Request, videoID: VideoID, categories:
         }
 
         return processedSegments;
-    } catch (err) {
+    } catch (err) /* istanbul ignore next */ {
         if (err) {
             Logger.error(err as string);
             return null;
@@ -103,7 +150,7 @@ async function getSegmentsByVideoID(req: Request, videoID: VideoID, categories:
 }
 
 async function getSegmentsByHash(req: Request, hashedVideoIDPrefix: VideoIDHash, categories: Category[],
-    actionTypes: ActionType[], requiredSegments: SegmentUUID[], service: Service): Promise<SBRecord<VideoID, VideoData>> {
+    actionTypes: ActionType[], trimUUIDs: number, requiredSegments: SegmentUUID[], service: Service): Promise<SBRecord<VideoID, VideoData>> {
     const cache: SegmentCache = { shadowHiddenSegmentIPs: {} };
     const segments: SBRecord<VideoID, VideoData> = {};
 
@@ -114,15 +161,11 @@ async function getSegmentsByHash(req: Request, hashedVideoIDPrefix: VideoIDHash,
     }
 
     try {
-        type SegmentWithHashPerVideoID = SBRecord<VideoID, { hash: VideoIDHash, segments: DBSegment[] }>;
+        type SegmentPerVideoID = SBRecord<VideoID, { segments: DBSegment[] }>;
 
-        categories = categories.filter((category) => !(/[^a-z|_|-]/.test(category)));
-        if (categories.length === 0) return null;
-
-        const segmentPerVideoID: SegmentWithHashPerVideoID = (await getSegmentsFromDBByHash(hashedVideoIDPrefix, service))
-            .reduce((acc: SegmentWithHashPerVideoID, segment: DBSegment) => {
+        const segmentPerVideoID: SegmentPerVideoID = (await getSegmentsFromDBByHash(hashedVideoIDPrefix, service))
+            .reduce((acc: SegmentPerVideoID, segment: DBSegment) => {
                 acc[segment.videoID] = acc[segment.videoID] || {
-                    hash: segment.hashedVideoID,
                     segments: []
                 };
                 if (filterRequiredSegments(segment.UUID, requiredSegments)) segment.required = true;
@@ -133,16 +176,44 @@ async function getSegmentsByHash(req: Request, hashedVideoIDPrefix: VideoIDHash,
                 return acc;
             }, {});
 
-        for (const [videoID, videoData] of Object.entries(segmentPerVideoID)) {
+        await Promise.all(Object.entries(segmentPerVideoID).map(async ([videoID, videoData]) => {
             const data: VideoData = {
-                hash: videoData.hash,
                 segments: [],
             };
 
             const canUseCache = requiredSegments.length === 0;
-            data.segments = (await prepareCategorySegments(req, videoID as VideoID, service, videoData.segments, cache, canUseCache))
+            const filteredSegments = (await prepareCategorySegments(req, videoID as VideoID, service, videoData.segments, cache, canUseCache))
                 .filter((segment: Segment) => categories.includes(segment?.category) && actionTypes.includes(segment?.actionType));
 
+            // Make sure no hash duplicates exist
+            if (trimUUIDs) {
+                const seen = new Set<string>();
+                for (const segment of filteredSegments) {
+                    const shortUUID = segment.UUID.substring(0, trimUUIDs);
+                    if (seen.has(shortUUID)) {
+                        // Duplicate found, disable trimming
+                        trimUUIDs = undefined;
+                        break;
+                    }
+
+                    seen.add(shortUUID);
+                }
+
+                seen.clear();
+            }
+
+            data.segments = filteredSegments
+                .map((segment) => ({
+                    category: segment.category,
+                    actionType: segment.actionType,
+                    segment: segment.segment,
+                    UUID: trimUUIDs ? segment.UUID.substring(0, trimUUIDs) as SegmentUUID : segment.UUID,
+                    videoDuration: segment.videoDuration,
+                    locked: segment.locked,
+                    votes: segment.votes,
+                    description: segment.description
+                }));
+
             if (forcePoiAsSkip) {
                 data.segments = data.segments.map((segment) => ({
                     ...segment,
@@ -153,11 +224,11 @@ async function getSegmentsByHash(req: Request, hashedVideoIDPrefix: VideoIDHash,
             if (data.segments.length > 0) {
                 segments[videoID] = data;
             }
-        }
+        }));
 
         return segments;
-    } catch (err) {
-        Logger.error(err as string);
+    } catch (err) /* istanbul ignore next */ {
+        Logger.error(`get segments by hash error: ${err}`);
         return null;
     }
 }
@@ -166,13 +237,16 @@ async function getSegmentsFromDBByHash(hashedVideoIDPrefix: VideoIDHash, service
     const fetchFromDB = () => db
         .prepare(
             "all",
-            `SELECT "videoID", "startTime", "endTime", "votes", "locked", "UUID", "userID", "category", "actionType", "videoDuration", "reputation", "shadowHidden", "hashedVideoID", "timeSubmitted", "description" FROM "sponsorTimes"
-            WHERE "hashedVideoID" LIKE ? AND "service" = ? AND "hidden" = 0 ORDER BY "startTime"`,
-            [`${hashedVideoIDPrefix}%`, service]
+            `SELECT "videoID", "startTime", "endTime", "votes", "locked", "UUID", "userID", "category", "actionType", "videoDuration", "hidden", "reputation", "shadowHidden", "hashedVideoID", "timeSubmitted", "description" FROM "sponsorTimes"
+            WHERE "hashedVideoID" LIKE ? AND "service" = ? ORDER BY "startTime"`,
+            [`${hashedVideoIDPrefix}%`, service],
+            { useReplica: true }
         ) as Promise<DBSegment[]>;
 
     if (hashedVideoIDPrefix.length === 4) {
         return await QueryCacher.get(fetchFromDB, skipSegmentsHashKey(hashedVideoIDPrefix, service));
+    } else if (hashedVideoIDPrefix.length === 5) {
+        return await QueryCacher.get(fetchFromDB, skipSegmentsLargerHashKey(hashedVideoIDPrefix, service));
     }
 
     return await fetchFromDB();
@@ -182,19 +256,20 @@ async function getSegmentsFromDBByVideoID(videoID: VideoID, service: Service): P
     const fetchFromDB = () => db
         .prepare(
             "all",
-            `SELECT "startTime", "endTime", "votes", "locked", "UUID", "userID", "category", "actionType", "videoDuration", "reputation", "shadowHidden", "timeSubmitted", "description" FROM "sponsorTimes" 
-            WHERE "videoID" = ? AND "service" = ? AND "hidden" = 0 ORDER BY "startTime"`,
-            [videoID, service]
+            `SELECT "startTime", "endTime", "votes", "locked", "UUID", "userID", "category", "actionType", "videoDuration", "hidden", "reputation", "shadowHidden", "timeSubmitted", "description" FROM "sponsorTimes" 
+            WHERE "videoID" = ? AND "service" = ? ORDER BY "startTime"`,
+            [videoID, service],
+            { useReplica: true }
         ) as Promise<DBSegment[]>;
 
     return await QueryCacher.get(fetchFromDB, skipSegmentsKey(videoID, service));
 }
 
-// Gets a weighted random choice from the choices array based on their `votes` property.
+// Gets the best choice from the choices array based on their `votes` property.
 // amountOfChoices specifies the maximum amount of choices to return, 1 or more.
 // Choices are unique
 // If a predicate is given, it will only filter choices following it, and will leave the rest in the list
-function getWeightedRandomChoice<T extends VotableObject>(choices: T[], amountOfChoices: number, filterLocked = false, predicate?: (choice: T) => void): T[] {
+function getBestChoice<T extends VotableObject>(choices: T[], amountOfChoices: number, filterLocked = false, predicate?: (choice: T) => void): T[] {
     //trivial case: no need to go through the whole process
     if (amountOfChoices >= choices.length) {
         return choices;
@@ -217,39 +292,22 @@ function getWeightedRandomChoice<T extends VotableObject>(choices: T[], amountOf
     }
 
     //assign a weight to each choice
-    let totalWeight = 0;
-    const choicesWithWeights: TWithWeight[] = filteredChoices.map(choice => {
-        const boost = Math.min(choice.reputation, 4);
-
-        //The 3 makes -2 the minimum votes before being ignored completely
-        //this can be changed if this system increases in popularity.
-        const repFactor = choice.votes > 0 ? Math.max(1, choice.reputation + 1) : 1;
-        const weight = Math.exp(choice.votes * repFactor + 3 + boost);
-        totalWeight += Math.max(weight, 0);
+    const choicesWithWeights: TWithWeight[] = shuffleArray(filteredChoices.map(choice => {
+        const boost = choice.reputation;
 
+        const weight = choice.votes + boost;
         return { ...choice, weight };
-    });
+    })).sort((a, b) => b.weight - a.weight);
 
     // Nothing to filter for
     if (amountOfChoices >= choicesWithWeights.length) {
         return [...forceIncludedChoices, ...filteredChoices];
     }
 
-    //iterate and find amountOfChoices choices
+    // Pick the top options
     const chosen = [...forceIncludedChoices];
-    while (amountOfChoices-- > 0) {
-        //weighted random draw of one element of choices
-        const randomNumber = Math.random() * totalWeight;
-        let stackWeight = choicesWithWeights[0].weight;
-        let i = 0;
-        while (stackWeight < randomNumber) {
-            stackWeight += choicesWithWeights[++i].weight;
-        }
-
-        //add it to the chosen ones and remove it from the choices before the next iteration
+    for (let i = 0; i < amountOfChoices; i++) {
         chosen.push(choicesWithWeights[i]);
-        totalWeight -= choicesWithWeights[i].weight;
-        choicesWithWeights.splice(i, 1);
     }
 
     return chosen;
@@ -258,23 +316,26 @@ function getWeightedRandomChoice<T extends VotableObject>(choices: T[], amountOf
 async function chooseSegments(videoID: VideoID, service: Service, segments: DBSegment[], useCache: boolean): Promise<DBSegment[]> {
     const fetchData = async () => await buildSegmentGroups(segments);
 
-    const groups = useCache
+    const groups = useCache && config.useCacheForSegmentGroups
         ? await QueryCacher.get(fetchData, skipSegmentGroupsKey(videoID, service))
         : await fetchData();
 
     // Filter for only 1 item for POI categories and Full video
-    let chosenGroups = getWeightedRandomChoice(groups, 1, true, (choice) => choice.segments[0].actionType === ActionType.Full);
-    chosenGroups = getWeightedRandomChoice(chosenGroups, 1, true, (choice) => choice.segments[0].actionType === ActionType.Poi);
-    return chosenGroups.map(//randomly choose 1 good segment per group and return them
-        group => getWeightedRandomChoice(group.segments, 1)[0]
+    let chosenGroups = getBestChoice(groups, 1, true, (choice) => choice.segments[0].actionType === ActionType.Full);
+    chosenGroups = getBestChoice(chosenGroups, 1, true, (choice) => choice.segments[0].actionType === ActionType.Poi);
+    return chosenGroups.map(// choose 1 good segment per group and return them
+        group => getBestChoice(group.segments, 1)[0]
     );
 }
 
 //This function will find segments that are contained inside of eachother, called similar segments
-//Only one similar time will be returned, randomly generated based on the sqrt of votes.
+//Only one similar time will be returned, based on its score
 //This allows new less voted items to still sometimes appear to give them a chance at getting votes.
 //Segments with less than -1 votes are already ignored before this function is called
 async function buildSegmentGroups(segments: DBSegment[]): Promise<OverlappingSegmentGroup[]> {
+    const reputationPromises = segments.map(segment =>
+        segment.userID && !db.highLoad() ? getReputation(segment.userID).catch((e) => Logger.error(e)) : null);
+
     //Create groups of segments that are similar to eachother
     //Segments must be sorted by their startTime so that we can build groups chronologically:
     //1. As long as the segments' startTime fall inside the currentGroup, we keep adding them to that group
@@ -283,7 +344,8 @@ async function buildSegmentGroups(segments: DBSegment[]): Promise<OverlappingSeg
     let overlappingSegmentsGroups: OverlappingSegmentGroup[] = [];
     let currentGroup: OverlappingSegmentGroup;
     let cursor = -1; //-1 to make sure that, even if the 1st segment starts at 0, a new group is created
-    for (const segment of segments) {
+    for (let i = 0; i < segments.length; i++) {
+        const segment = segments[i];
         if (segment.startTime >= cursor) {
             currentGroup = { segments: [], votes: 0, reputation: 0, locked: false, required: false };
             overlappingSegmentsGroups.push(currentGroup);
@@ -295,7 +357,7 @@ async function buildSegmentGroups(segments: DBSegment[]): Promise<OverlappingSeg
             currentGroup.votes += segment.votes;
         }
 
-        if (segment.userID) segment.reputation = Math.min(segment.reputation, await getReputation(segment.userID));
+        if (segment.userID) segment.reputation = Math.min(segment.reputation, (await reputationPromises[i]) || Infinity);
         if (segment.reputation > 0) {
             currentGroup.reputation += segment.reputation;
         }
@@ -359,75 +421,59 @@ function splitPercentOverlap(groups: OverlappingSegmentGroup[]): OverlappingSegm
     });
 }
 
-/**
- *
- * Returns what would be sent to the client.
- * Will respond with errors if required. Returns false if it errors.
- *
- * @param req
- * @param res
- *
- * @returns
- */
-async function handleGetSegments(req: Request, res: Response): Promise<Segment[] | false> {
+async function getSkipSegments(req: Request, res: Response): Promise<Response> {
     const videoID = req.query.videoID as VideoID;
     if (!videoID) {
-        res.status(400).send("videoID not specified");
-        return false;
-    }
-    // Default to sponsor
-    // If using params instead of JSON, only one category can be pulled
-    const categories: Category[] = req.query.categories
-        ? JSON.parse(req.query.categories as string)
-        : req.query.category
-            ? Array.isArray(req.query.category)
-                ? req.query.category
-                : [req.query.category]
-            : ["sponsor"];
-    if (!Array.isArray(categories)) {
-        res.status(400).send("Categories parameter does not match format requirements.");
-        return false;
+        return res.status(400).send("videoID not specified");
     }
 
-    const actionTypes: ActionType[] = req.query.actionTypes
-        ? JSON.parse(req.query.actionTypes as string)
-        : req.query.actionType
-            ? Array.isArray(req.query.actionType)
-                ? req.query.actionType
-                : [req.query.actionType]
-            : [ActionType.Skip];
-    if (!Array.isArray(actionTypes)) {
-        res.status(400).send("actionTypes parameter does not match format requirements.");
-        return false;
+    const parseResult = parseSkipSegments(req);
+    if (parseResult.errors.length > 0) {
+        return res.status(400).send(parseResult.errors);
     }
 
-    const requiredSegments: SegmentUUID[] = req.query.requiredSegments
-        ? JSON.parse(req.query.requiredSegments as string)
-        : req.query.requiredSegment
-            ? Array.isArray(req.query.requiredSegment)
-                ? req.query.requiredSegment
-                : [req.query.requiredSegment]
-            : [];
-    if (!Array.isArray(requiredSegments)) {
-        res.status(400).send("requiredSegments parameter does not match format requirements.");
-        return false;
-    }
-
-    const service = getService(req.query.service, req.body.service);
-
+    const { categories, actionTypes, requiredSegments, service } = parseResult;
     const segments = await getSegmentsByVideoID(req, videoID, categories, actionTypes, requiredSegments, service);
 
     if (segments === null || segments === undefined) {
-        res.sendStatus(500);
-        return false;
+        return res.sendStatus(500);
+    } else if (segments.length === 0) {
+        return res.sendStatus(404);
     }
 
-    if (segments.length === 0) {
-        res.sendStatus(404);
-        return false;
+    await getEtag("skipSegments", (videoID as string), service)
+        .then(etag => res.set("ETag", etag))
+        .catch(() => ({}));
+    return res.send(segments);
+}
+
+async function oldGetVideoSponsorTimes(req: Request, res: Response): Promise<Response> {
+    const videoID = req.query.videoID as VideoID;
+    if (!videoID) {
+        return res.status(400).send("videoID not specified");
     }
 
-    return segments;
+    const segments = await getSegmentsByVideoID(req, videoID, ["sponsor"] as Category[], [ActionType.Skip], [], Service.YouTube);
+
+    if (segments === null || segments === undefined) {
+        return res.sendStatus(500);
+    } else if (segments.length === 0) {
+        return res.sendStatus(404);
+    }
+
+    // Convert to old outputs
+    const sponsorTimes = [];
+    const UUIDs = [];
+
+    for (const segment of segments) {
+        sponsorTimes.push(segment.segment);
+        UUIDs.push(segment.UUID);
+    }
+
+    return res.send({
+        sponsorTimes,
+        UUIDs,
+    });
 }
 
 const filterRequiredSegments = (UUID: SegmentUUID, requiredSegments: SegmentUUID[]): boolean => {
@@ -437,25 +483,9 @@ const filterRequiredSegments = (UUID: SegmentUUID, requiredSegments: SegmentUUID
     return false;
 };
 
-async function endpoint(req: Request, res: Response): Promise<Response> {
-    try {
-        const segments = await handleGetSegments(req, res);
-
-        // If false, res.send has already been called
-        if (segments) {
-            //send result
-            return res.send(segments);
-        }
-    } catch (err) {
-        if (err instanceof SyntaxError) {
-            return res.status(400).send("Categories parameter does not match format requirements.");
-        } else return res.sendStatus(500);
-    }
-}
-
 export {
     getSegmentsByVideoID,
     getSegmentsByHash,
-    endpoint,
-    handleGetSegments
+    getSkipSegments,
+    oldGetVideoSponsorTimes
 };

src/routes/getSkipSegmentsByHash.ts

@@ -1,8 +1,10 @@
 import { hashPrefixTester } from "../utils/hashPrefixTester";
 import { getSegmentsByHash } from "./getSkipSegments";
 import { Request, Response } from "express";
-import { ActionType, Category, SegmentUUID, VideoIDHash, Service } from "../types/segments.model";
-import { getService } from "../utils/getService";
+import { VideoIDHash } from "../types/segments.model";
+import { Logger } from "../utils/logger";
+import { parseSkipSegments } from "../utils/parseSkipSegments";
+import { getEtag } from "../middleware/etag";
 
 export async function getSkipSegmentsByHash(req: Request, res: Response): Promise<Response> {
     let hashPrefix = req.params.prefix as VideoIDHash;
@@ -11,68 +13,28 @@ export async function getSkipSegmentsByHash(req: Request, res: Response): Promis
     }
     hashPrefix = hashPrefix.toLowerCase() as VideoIDHash;
 
-    let categories: Category[] = [];
-    try {
-        categories = req.query.categories
-            ? JSON.parse(req.query.categories as string)
-            : req.query.category
-                ? Array.isArray(req.query.category)
-                    ? req.query.category
-                    : [req.query.category]
-                : ["sponsor"];
-        if (!Array.isArray(categories)) {
-            return res.status(400).send("Categories parameter does not match format requirements.");
-        }
-    } catch(error) {
-        return res.status(400).send("Bad parameter: categories (invalid JSON)");
+    const parseResult = parseSkipSegments(req);
+    if (parseResult.errors.length > 0) {
+        return res.status(400).send(parseResult.errors);
     }
-
-    let actionTypes: ActionType[] = [];
-    try {
-        actionTypes = req.query.actionTypes
-            ? JSON.parse(req.query.actionTypes as string)
-            : req.query.actionType
-                ? Array.isArray(req.query.actionType)
-                    ? req.query.actionType
-                    : [req.query.actionType]
-                : [ActionType.Skip];
-        if (!Array.isArray(actionTypes)) {
-            return res.status(400).send("actionTypes parameter does not match format requirements.");
-        }
-    } catch(error) {
-        return res.status(400).send("Bad parameter: actionTypes (invalid JSON)");
-    }
-
-    let requiredSegments: SegmentUUID[] = [];
-    try {
-        requiredSegments = req.query.requiredSegments
-            ? JSON.parse(req.query.requiredSegments as string)
-            : req.query.requiredSegment
-                ? Array.isArray(req.query.requiredSegment)
-                    ? req.query.requiredSegment
-                    : [req.query.requiredSegment]
-                : [];
-        if (!Array.isArray(requiredSegments)) {
-            return res.status(400).send("requiredSegments parameter does not match format requirements.");
-        }
-    } catch(error) {
-        return res.status(400).send("Bad parameter: requiredSegments (invalid JSON)");
-    }
-
-    const service: Service = getService(req.query.service, req.body.service);
-
-    // filter out none string elements, only flat array with strings is valid
-    categories = categories.filter((item: any) => typeof item === "string");
+    const { categories, actionTypes, trimUUIDs, requiredSegments, service } = parseResult;
 
     // Get all video id's that match hash prefix
-    const segments = await getSegmentsByHash(req, hashPrefix, categories, actionTypes, requiredSegments, service);
+    const segments = await getSegmentsByHash(req, hashPrefix, categories, actionTypes, trimUUIDs, requiredSegments, service);
 
-    if (!segments) return res.status(404).json([]);
+    try {
+        const hashKey = hashPrefix.length === 4 ? "skipSegmentsHash" : "skipSegmentsLargerHash";
+        await getEtag(hashKey, hashPrefix, service)
+            .then(etag => res.set("ETag", etag))
+            .catch(/* istanbul ignore next */ () => null);
+        const output = Object.entries(segments).map(([videoID, data]) => ({
+            videoID,
+            segments: data.segments,
+        }));
+        return res.status(output.length === 0 ? 404 : 200).json(output);
+    } catch (e) /* istanbul ignore next */ {
+        Logger.error(`skip segments by hash error: ${e}`);
 
-    const output = Object.entries(segments).map(([videoID, data]) => ({
-        videoID,
-        hash: data.hash,
-        segments: data.segments,
-    }));
-    return res.status(output.length === 0 ? 404 : 200).json(output);
+        return res.status(500).send("Internal server error");
+    }
 }