[EchoLayer (Stag)] Changes to OAuth service and update undefined state

codex-vscode/src/services/user.service.ts

@@ -26,6 +26,7 @@ export class UserService implements Singleton, IUserService {
   private invitations: Array<Invitation>;
   private cclCodexServiceWrapper: ICCLCodexServiceWrapper;
 
+  // Singleton pattern to ensure only one instance of UserService exists
   static getInstance(
     user: User = LocalStorageManager.get(LOCAL_STORAGE_KEYS.user) as User,
     jwt: Jwt = LocalStorageManager.get(LOCAL_STORAGE_KEYS.jwt) as Jwt
@@ -45,12 +46,14 @@ export class UserService implements Singleton, IUserService {
     return this.instance;
   }
 
+  // Destroys the singleton instance of UserService
   static destroyInstance(): void {
     if (this.instance) {
       this.instance = null;
     }
   }
 
+  // Private constructor to enforce singleton pattern
   private constructor(user: User, jwt: Jwt) {
     this.user = user;
     this.ccl = new CodexCommonLibrary(
@@ -62,45 +65,54 @@ export class UserService implements Singleton, IUserService {
     );
   }
 
+  // Retrieves and returns user notifications
   public async getNotifications(): Promise<Notification[]> {
     this.notifications = await this.getNotificationService().get();
     return this.notifications;
   }
 
+  // Retrieves and returns user invitations
   public async getInvitations(): Promise<Invitation[]> {
     this.invitations = await this.getInvitationService().get();
     return this.invitations;
   }
 
+  // Returns an instance of the CommonLibraryUserService
   public getUserService(): CommonLibraryUserService {
     return this.ccl.getUserService();
   }
 
+  // Returns an instance of the InvitationService
   public getInvitationService(): InvitationService {
     return this.ccl.getInvitationService("user");
   }
 
+  // Returns an instance of the AccessRequestService
   public getAccessRequestService(): AccessRequestService {
     return this.ccl.getAccessRequestService("user");
   }
 
+  // Returns an instance of the NotificationService
   public getNotificationService(): NotificationService {
     return this.ccl.getNotificationService();
   }
 
+  // Returns an instance of the AuthService
   public getAuthService(): AuthService {
     return this.ccl.getAuthService();
   }
 
+  // Returns an instance of the ContextsService
   public getContextsService(): ContextsService {
     return this.ccl.getContextsService();
   }
 
-  // TODO clean up comments
+  // Returns an instance of the CCLCodexServiceWrapper
   public getCCLCodexServiceWrapper(): ICCLCodexServiceWrapper {
     if (!this.cclCodexServiceWrapper) {
       this.cclCodexServiceWrapper = new CCLCodexServiceWrapper(this.ccl.getCodexService(), this);
     }
     return this.cclCodexServiceWrapper;
   }
 }
+