Class Auth

packages/firebase-auth/index.ios.ts:890–1299

}

export class Auth implements IAuth {
	_native: FIRAuth;
	constructor(app?: FirebaseApp) {
		this._app = app;
	}

	useEmulator(host: string, port: number) {
		this.native.useEmulatorWithHostPort(host, port);
	}

	fetchSignInMethodsForEmail(email: string): Promise<string[]> {
		return new Promise((resolve, reject) => {
			if (!this.native) {
				reject();
			}
			this.native.fetchSignInMethodsForEmailCompletion(email, (emails, error) => {
				if (error) {
					reject(FirebaseError.fromNative(error));
				} else {
					const arr = [];
					if (emails) {
						const size = emails.count;
						for (let i = 0; i < size; i++) {
							arr.push(emails.objectAtIndex(i));
						}
					}
					resolve(arr);
				}
			});
		});
	}

	isSignInWithEmailLink(emailLink: string): boolean {
		return this.native.isSignInWithEmailLink(emailLink);
	}

	_authStateChangeListeners = new Map();

	addAuthStateChangeListener(listener: (user: User) => void) {
		if (this.native && typeof listener === 'function') {
			const id = this.native.addAuthStateDidChangeListener((auth, user) => {
				listener(User.fromNative(user));
			});
			this._authStateChangeListeners.set(listener, id);
		}
	}

	removeAuthStateChangeListener(listener: (user: User) => void) {
		if (this.native && typeof listener === 'function') {
			const id = this._authStateChangeListeners.get(listener);
			if (id) {
				this.native.removeAuthStateDidChangeListener(id);
				this._authStateChangeListeners.delete(id);
			}
		}
	}

	_idTokenChangeListeners = new Map();