react-native-firebase/lib/modules/core/firebase.js

/**
 * @providesModule Firebase
 * @flow
 */
import { NativeModules } from 'react-native';

import APPS from '../../utils/apps';
import INTERNALS from '../../utils/internals';
import App from './firebase-app';

// module imports
import { statics as AdMobStatics, MODULE_NAME as AdmobModuleName } from '../admob';
import { statics as AuthStatics, MODULE_NAME as AuthModuleName } from '../auth';
import { statics as AnalyticsStatics, MODULE_NAME as AnalyticsModuleName } from '../analytics';
import { statics as ConfigStatics, MODULE_NAME as ConfigModuleName } from '../config';
import { statics as CrashStatics, MODULE_NAME as CrashModuleName } from '../crash';
import { statics as CrashlyticsStatics, MODULE_NAME as CrashlyticsModuleName } from '../fabric/crashlytics';
import { statics as DatabaseStatics, MODULE_NAME as DatabaseModuleName } from '../database';
import { statics as FirestoreStatics, MODULE_NAME as FirestoreModuleName } from '../firestore';
import { statics as LinksStatics, MODULE_NAME as LinksModuleName } from '../links';
import { statics as MessagingStatics, MODULE_NAME as MessagingModuleName } from '../messaging';
import { statics as PerformanceStatics, MODULE_NAME as PerfModuleName } from '../perf';
import { statics as StorageStatics, MODULE_NAME as StorageModuleName } from '../storage';
import { statics as UtilsStatics, MODULE_NAME as UtilsModuleName } from '../utils';

import type {
  AdMobModule,
  AnalyticsModule,
  AuthModule,
  ConfigModule,
  CrashModule,
  DatabaseModule,
  FabricModule,
  FirebaseOptions,
  FirestoreModule,
  LinksModule,
  MessagingModule,
  PerformanceModule,
  StorageModule,
  UtilsModule,
} from '../../types';

const FirebaseCoreModule = NativeModules.RNFirebase;

class Firebase {
  admob: AdMobModule;
  analytics: AnalyticsModule;
  auth: AuthModule;
  config: ConfigModule;
  crash: CrashModule;
  database: DatabaseModule;
  fabric: FabricModule;
  firestore: FirestoreModule;
  links: LinksModule;
  messaging: MessagingModule;
  perf: PerformanceModule;
  storage: StorageModule;
  utils: UtilsModule;

  constructor() {
    if (!FirebaseCoreModule) {
      throw (new Error(INTERNALS.STRINGS.ERROR_MISSING_CORE));
    }
    APPS.initializeNativeApps();

    // modules
    this.admob = APPS.moduleAndStatics('admob', AdMobStatics, AdmobModuleName);
    this.analytics = APPS.moduleAndStatics('analytics', AnalyticsStatics, AnalyticsModuleName);
    this.auth = APPS.moduleAndStatics('auth', AuthStatics, AuthModuleName);
    this.config = APPS.moduleAndStatics('config', ConfigStatics, ConfigModuleName);
    this.crash = APPS.moduleAndStatics('crash', CrashStatics, CrashModuleName);
    this.database = APPS.moduleAndStatics('database', DatabaseStatics, DatabaseModuleName);
    this.fabric = {
      crashlytics: APPS.moduleAndStatics('crashlytics', CrashlyticsStatics, CrashlyticsModuleName),
    };
    this.firestore = APPS.moduleAndStatics('firestore', FirestoreStatics, FirestoreModuleName);
    this.links = APPS.moduleAndStatics('links', LinksStatics, LinksModuleName);
    this.messaging = APPS.moduleAndStatics('messaging', MessagingStatics, MessagingModuleName);
    this.perf = APPS.moduleAndStatics('perf', PerformanceStatics, PerfModuleName);
    this.storage = APPS.moduleAndStatics('storage', StorageStatics, StorageModuleName);
    this.utils = APPS.moduleAndStatics('utils', UtilsStatics, UtilsModuleName);
  }

  /**
   * Web SDK initializeApp
   *
   * @param options
   * @param name
   * @return {*}
   */
  initializeApp(options: FirebaseOptions, name: string): App {
    return APPS.initializeApp(options, name);
  }

  /**
   * Retrieves a Firebase app instance.
   *
   * When called with no arguments, the default app is returned.
   * When an app name is provided, the app corresponding to that name is returned.
   *
   * @param name
   * @return {*}
   */
  app(name?: string): App {
    return APPS.app(name);
  }

  /**
   * A (read-only) array of all initialized apps.
   * @return {Array}
   */
  get apps(): Array<App> {
    return APPS.apps();
  }
}

export default new Firebase();