refactored Login module by having a intermediate value for token, that is not confirmed within 20 sec

Author: Arvid Paeglit

src/deepcode/lib/modules/LoginModule.ts

@@ -14,6 +14,7 @@ const sleep = (duration: number) => new Promise(resolve => setTimeout(resolve, d
 
 abstract class LoginModule extends ReportModule implements LoginModuleInterface {
   private pendingLogin: boolean = false;
+  private pendingToken = '';
 
   async initiateLogin(): Promise<void> {
     await this.setContext(DEEPCODE_CONTEXT.LOGGEDIN, false);
@@ -26,6 +27,20 @@ abstract class LoginModule extends ReportModule implements LoginModuleInterface
     try {
       const checkCurrentToken = await this.checkSession();
       if (checkCurrentToken) return;
+
+      // In case we already created a draft token earlier, check if it's confirmed already
+      if (this.pendingToken) {
+        try {
+          const confirmedPendingToken = await this.checkSession(this.pendingToken);
+          if (confirmedPendingToken) {
+            await this.setToken(this.pendingToken);
+            return;
+          }
+        } finally {
+          this.pendingToken = '';
+        }
+      }
+
       const response = await startSession({ baseURL: this.baseURL, source: this.source });
       if (response.type == 'error') {
         throw new Error(errorsLogs.login);
@@ -37,6 +52,8 @@ abstract class LoginModule extends ReportModule implements LoginModuleInterface
       const confirmed = await this.waitLoginConfirmation(sessionToken);
       if (confirmed) {
         await this.setToken(sessionToken);
+      } else {
+        this.pendingToken = sessionToken;
       }
     } catch (err) {
       await this.processError(err, {