From b5fcdea62f7bc7b15f059d633428cfc3272fd9f0 Mon Sep 17 00:00:00 2001
From: Ajay Ramachandran <dev@ajay.app>
Date: Wed, 29 Apr 2020 19:40:17 -0400
Subject: [PATCH] Don't upgrade if read only

---
 databases/_upgrade_1.sql   | 25 +++++++++++++++++++++++++
 src/databases/databases.js | 14 ++++++++------
 2 files changed, 33 insertions(+), 6 deletions(-)
 create mode 100644 databases/_upgrade_1.sql

diff --git a/databases/_upgrade_1.sql b/databases/_upgrade_1.sql
new file mode 100644
index 0000000..4f747bc
--- /dev/null
+++ b/databases/_upgrade_1.sql
@@ -0,0 +1,25 @@
+BEGIN TRANSACTION;
+
+/* Add incorrectVotes field */
+CREATE TABLE "sqlb_temp_table_1" (
+	"videoID"	TEXT NOT NULL,
+	"startTime"	REAL NOT NULL,
+	"endTime"	REAL NOT NULL,
+	"votes"	INTEGER NOT NULL,
+    "incorrectVotes" INTEGER NOT NULL default '1',
+	"UUID"	TEXT NOT NULL UNIQUE,
+	"userID"	TEXT NOT NULL,
+	"timeSubmitted"	INTEGER NOT NULL,
+	"views"	INTEGER NOT NULL,
+	"category"	TEXT NOT NULL DEFAULT "sponsor",
+	"shadowHidden"	INTEGER NOT NULL
+);
+INSERT INTO sqlb_temp_table_1 SELECT videoID,startTime,endTime,votes,"1",UUID,userID,timeSubmitted,views,category,shadowHidden FROM sponsorTimes;
+
+DROP TABLE sponsorTimes;
+ALTER TABLE sqlb_temp_table_1 RENAME TO "sponsorTimes";
+
+/* Increase version number */
+INSERT INTO version VALUES(1);
+
+COMMIT;
\ No newline at end of file
diff --git a/src/databases/databases.js b/src/databases/databases.js
index ab3d8a3..73b0897 100644
--- a/src/databases/databases.js
+++ b/src/databases/databases.js
@@ -16,13 +16,15 @@ if (config.createDatabaseIfNotExist && !config.readOnly) {
 }
 
 // Upgrade database if required
-let versionCode = db.prepare("SELECT code FROM version").get() || 0;
-let path = config.schemaFolder + "/_upgrade_" + versionCode + ".sql";
-while (fs.existsSync(path)) {
-  db.exec(fs.readFileSync(path).toString());
+if (!config.readOnly) {
+  let versionCode = db.prepare("SELECT code FROM version").get() || 0;
+  let path = config.schemaFolder + "/_upgrade_" + versionCode + ".sql";
+  while (fs.existsSync(path)) {
+    db.exec(fs.readFileSync(path).toString());
 
-  versionCode = db.prepare("SELECT code FROM version").get();
-  path = config.schemaFolder + "/_upgrade_" + versionCode + ".sql";
+    versionCode = db.prepare("SELECT code FROM version").get();
+    path = config.schemaFolder + "/_upgrade_" + versionCode + ".sql";
+  }
 }
 
 // Enable WAL mode checkpoint number