问使用Firebase Auth，希望使用JWT到Auth客户端(iOS应用程序)发送MongoDB请求

EN

// Function is supposed to auth user using mongo auth by using the firebase jwt
func authJWTMongo(completion: @escaping (Bool) -> Void) -> Void{
        let currentUser = Auth.auth().currentUser
        currentUser?.getIDTokenForcingRefresh(true) { idToken, error in
            if error != nil {
                print("Totally f'ed the mongoAuth")
                completion(false)
                return;
            }

            // Auth using Mongo shit
            print("JWT is< \(String(describing: idToken))>")
            if let idToken = idToken{
                let credentials = Credentials.jwt(token: idToken)
                app.login(credentials: credentials) { (result) in
                    switch result {
                    case .failure(let error):
                        print("Login failed: \(error.localizedDescription)")
                        print("\(error)")
                        completion(false)
                    case .success(let user):
                        print("Successfully logged in as user \(user)")
                        completion(true)
                        // Now logged in, do something with user
                        // Remember to dispatch to main if you are doing anything on the UI thread
                    }
                }
            }
        }
    }