Merge branch 'main' into OP-2812-show-order-route-path-and-benefits

# Conflicts:
#	package.json

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@orionprotocol/sdk",
-  "version": "0.15.23-rc.2",
+  "version": "0.15.25-rc.0",
   "description": "Orion Protocol SDK",
   "main": "./lib/esm/index.js",
   "module": "./lib/esm/index.js",
@@ -37,7 +37,7 @@
     "url": "https://github.com/orionprotocol/sdk/issues"
   },
   "devDependencies": {
-    "@types/node": "^18.11.15",
+    "@types/node": "^18.11.9",
     "@types/socket.io-client": "1.4.33",
     "@types/uuid": "^8.3.4",
     "@types/ws": "^8.5.3",
@@ -57,14 +57,14 @@
     "webpack-cli": "^4.9.2"
   },
   "dependencies": {
-    "@ethersproject/abstract-signer": "^5.7.0",
+    "@ethersproject/abstract-signer": "^5.6.0",
-    "@ethersproject/providers": "^5.7.2",
+    "@ethersproject/providers": "^5.6.2",
     "@lukeed/csprng": "^1.0.1",
     "@orionprotocol/contracts": "0.0.10",
     "bignumber.js": "^9.0.2",
     "buffer": "^6.0.3",
     "crypto-browserify": "^3.12.0",
-    "ethers": "^5.7.2",
+    "ethers": "^5.6.2",
     "isomorphic-unfetch": "^3.1.0",
     "isomorphic-ws": "^5.0.0",
     "just-clone": "^5.0.1",
@@ -72,8 +72,8 @@
     "stream-browserify": "^3.0.0",
     "tiny-invariant": "^1.2.0",
     "uuid": "^8.3.2",
-    "ws": "^8.11.0",
+    "ws": "^8.5.0",
-    "zod": "^3.20.2"
+    "zod": "^3.17.3"
   },
   "homepage": "https://github.com/orionprotocol/sdk#readme",
   "files": [

src/OrionUnit/index.ts

@@ -8,6 +8,7 @@ import Exchange from './Exchange';
 import FarmingManager from './FarmingManager';
 import { chains, envs } from '../config';
 import { isValidChainId } from '../utils';
+import { ReferralSystem } from '../services/ReferralSystem';
 
 const orionAnalyticsUrl = 'https://trade.orionprotocol.io';
 
@@ -49,6 +50,8 @@ export default class OrionUnit {
 
   public readonly apiUrl: string;
 
+  public readonly referralSystem: ReferralSystem;
+
   constructor(
     chain: string,
     env: string,
@@ -142,6 +145,7 @@ export default class OrionUnit {
     this.orionAnalytics = new OrionAnalytics(orionAnalyticsUrl);
     this.exchange = new Exchange(this);
     this.farmingManager = new FarmingManager(this);
+    this.referralSystem = new ReferralSystem(`${options?.api ?? customApi}/referral-api/referer`);
   }
 
   get siblings() {

src/services/ReferralSystem/index.ts

@@ -0,0 +1,73 @@
+import fetchWithValidation from '../../fetchWithValidation';
+import distinctAnalyticsSchema from './schemas/distinctAnalyticsSchema';
+import linkSchema from './schemas/linkSchema';
+
+type CreateLinkPayloadType = {
+  referer: string;
+  link_option: number;
+};
+
+type SubscribePayloadType = {
+  ref_target: string;
+  referral: string;
+}
+
+type SignatureType = {
+  signature: string;
+};
+
+class ReferralSystem {
+  private apiUrl: string;
+
+  constructor(apiUrl: string) {
+    this.apiUrl = apiUrl;
+
+    this.getLink = this.getLink.bind(this);
+    this.getSubscribersList = this.getSubscribersList.bind(this);
+    this.createReferralLink = this.createReferralLink.bind(this);
+    this.subscribeToReferral = this.subscribeToReferral.bind(this);
+  }
+
+  getLink = (refererAddress: string) => fetchWithValidation(`${this.apiUrl}/view/link`, linkSchema, {
+    headers: {
+      'referer-address': refererAddress,
+    },
+  });
+
+  getSubscribersList = (refererAddress: string) => fetchWithValidation(
+    `${this.apiUrl}/view/distinct-analytics`,
+    distinctAnalyticsSchema,
+    {
+      headers: {
+        'referer-address': refererAddress,
+      },
+    },
+  );
+
+  createReferralLink = (payload: CreateLinkPayloadType, signature: SignatureType) => fetchWithValidation(
+    `${this.apiUrl}/create`,
+    linkSchema,
+    {
+      headers: {
+        'Content-type': 'application/json',
+      },
+      method: 'POST',
+      body: JSON.stringify({ payload, signature }),
+    },
+  );
+
+  subscribeToReferral = (payload: SubscribePayloadType, signature: SignatureType) => fetchWithValidation(
+    `${this.apiUrl}/subscribe`,
+    linkSchema,
+    {
+      headers: {
+        'Content-type': 'application/json',
+      },
+      method: 'POST',
+      body: JSON.stringify({ payload, signature }),
+    },
+  );
+}
+
+export * as schemas from './schemas';
+export { ReferralSystem };

src/services/ReferralSystem/schemas/distinctAnalyticsSchema.ts

@@ -0,0 +1,17 @@
+import { z } from 'zod';
+
+const distinctAnalyticsSchema = z.object({
+  referer: z.string(),
+
+  refs_info: z.array(
+    z.object({
+      referral_address: z.string(),
+      referral_earned_fees: z.number(),
+      referer_earned_fees: z.number(),
+      relative_ref_level: z.number(),
+      timestamp: z.number(),
+    }),
+  ),
+});
+
+export default distinctAnalyticsSchema;

src/services/ReferralSystem/schemas/index.ts

@@ -0,0 +1,2 @@
+export { default as linkSchema } from './linkSchema';
+export { default as distinctAnalyticsSchema } from './distinctAnalyticsSchema';

src/services/ReferralSystem/schemas/linkSchema.ts

@@ -0,0 +1,9 @@
+import { z } from 'zod';
+
+const linkSchema = z.object({
+  referer: z.string(),
+  ref_link: z.string(),
+  option: z.number(),
+});
+
+export default linkSchema;