async startOauth()

in vscode/qodana/src/core/auth/AuthorizingImpl.ts [26:56]

• 28 lines of code
• 4 McCabe index (conditional complexity)

    async startOauth() : Promise<Authorized | NotAuthorized> {
        // authorize
        let notAuthorized = new NotAuthorizedImpl(this.context, this.stateEmitter);
        try {
            let code = await this.getCodeFromOAuth();
            if (!code) {
                telemetry.errorReceived('#handleUnauthorizedState no code');
                this.stateEmitter.fire(notAuthorized);
                return notAuthorized;
            }

            // do a post request to get token, refresh token and expires
            let auth = await qodanaCloudUnauthorizedApi(this.environment).getOauthToken(code);
            if (!auth) {
                vscode.window.showErrorMessage(FAILED_TO_OBTAIN_TOKEN);
                telemetry.errorReceived('#handleUnauthorizedState no auth');
                this.stateEmitter.fire(notAuthorized);
                return notAuthorized;
            }
            let userInfo = await qodanaCloudUserApi(this.environment, async () => {
                return auth?.access;
            }).getUserInfo();
            let newState = await AuthorizedImpl.create(this.context, this.stateEmitter, this.environment, auth, userInfo);
            this.stateEmitter.fire(newState);
            return newState;
        } catch (error) {
            this.stateEmitter.fire(notAuthorized);
            telemetry.loginFailed();
            return notAuthorized;
        }
    }