feat: Implement update credentials endpoint

packages/backend/src/apps/twitter/index.ts

@@ -4,15 +4,19 @@ import Field from '../../types/field';
 
 export default class Twitter {
   client: any
+  credentialsData: any
   appData: any
 
   constructor(credentialsData: any) {
     this.client = new TwitterApi({
       appKey: credentialsData.consumerKey,
-      appSecret: credentialsData.consumerSecret
+      appSecret: credentialsData.consumerSecret,
+      accessToken: credentialsData.accessToken,
+      accessSecret: credentialsData.accessSecret
     });
 
-    this.appData = App.findOneByName('twitter')
+    this.credentialsData = credentialsData;
+    this.appData = App.findOneByName('twitter');
   }
 
   async createAuthLink() {
@@ -21,4 +25,17 @@ export default class Twitter {
 
     return this.client.generateAuthLink(callbackUrl);
   }
+
+  async verifyCredentials() {
+    const verifiedCredentials = await this.client.login(this.credentialsData.oauthVerifier)
+
+    return {
+      consumerKey: this.credentialsData.consumerKey,
+      consumerSecret: this.credentialsData.consumerSecret,
+      accessToken: verifiedCredentials.accessToken,
+      accessSecret: verifiedCredentials.accessSecret,
+      userId: verifiedCredentials.userId,
+      screenName: verifiedCredentials.screenName
+    }
+  }
 }