status-im
/
react-native-firebase
mirror of
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

[internals] Start refactoring some of the internals to simplify, tidy up and also reduce flow type pollution

This commit is contained in:
Chris Bianca 2017-12-22 15:24:31 +00:00
parent 1a35d8a7b5
commit f2c2007fdc
30 changed files with 563 additions and 610 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/index.js
View File

@ -1,8 +1,8 @@
/**
* @flow
*/
import Firebase from './modules/core/firebase';
import firebase from './modules/core/firebase';
export const AdMob = require('./modules/admob');
export type { default as User } from './modules/auth/User';
export default Firebase;
export default firebase;

11
lib/modules/admob/Interstitial.js
View File

@ -1,6 +1,7 @@
import { NativeModules, Platform } from 'react-native';
import { statics } from './';
import AdRequest from './AdRequest';
import { SharedEventEmitter } from '../../utils/events';
import { nativeToJSError } from '../../utils';
const FirebaseAdMob = NativeModules.RNFirebaseAdMob;
@ -23,8 +24,8 @@ export default class Interstitial {
this.admob = admob;
this.adUnit = adUnit;
this.loaded = false;
this.admob.removeAllListeners(`interstitial_${adUnit}`);
this.admob.on(`interstitial_${adUnit}`, this._onInterstitialEvent);
SharedEventEmitter.removeAllListeners(`interstitial_${adUnit}`);
SharedEventEmitter.addListener(`interstitial_${adUnit}`, this._onInterstitialEvent);
}
/**
@ -48,8 +49,8 @@ export default class Interstitial {
default:
}
this.admob.emit(eventType, emitData);
this.admob.emit(`interstitial:${this.adUnit}:*`, emitData);
SharedEventEmitter.emit(eventType, emitData);
SharedEventEmitter.emit(`interstitial:${this.adUnit}:*`, emitData);
};
/**
@ -97,7 +98,7 @@ export default class Interstitial {
return null;
}
const sub = this.admob.on(`interstitial:${this.adUnit}:${eventType}`, listenerCb);
const sub = SharedEventEmitter.addListener(`interstitial:${this.adUnit}:${eventType}`, listenerCb);
subscriptions.push(sub);
return sub;
}

11
lib/modules/admob/RewardedVideo.js
View File

@ -1,6 +1,7 @@
import { NativeModules } from 'react-native';
import { statics } from './';
import AdRequest from './AdRequest';
import { SharedEventEmitter } from '../../utils/events';
import { nativeToJSError } from '../../utils';
const FirebaseAdMob = NativeModules.RNFirebaseAdMob;
@ -18,8 +19,8 @@ export default class RewardedVideo {
this.admob = admob;
this.adUnit = adUnit;
this.loaded = false;
this.admob.removeAllListeners(`rewarded_video_${adUnit}`);
this.admob.on(`rewarded_video_${adUnit}`, this._onRewardedVideoEvent);
SharedEventEmitter.removeAllListeners(`rewarded_video_${adUnit}`);
SharedEventEmitter.addListener(`rewarded_video_${adUnit}`, this._onRewardedVideoEvent);
}
/**
@ -43,8 +44,8 @@ export default class RewardedVideo {
default:
}
this.admob.emit(eventType, emitData);
this.admob.emit(`rewarded_video:${this.adUnit}:*`, emitData);
SharedEventEmitter.emit(eventType, emitData);
SharedEventEmitter.emit(`rewarded_video:${this.adUnit}:*`, emitData);
};
/**
@ -97,7 +98,7 @@ export default class RewardedVideo {
return null;
}
const sub = this.admob.on(`rewarded_video:${this.adUnit}:${eventType}`, listenerCb);
const sub = SharedEventEmitter.addListener(`rewarded_video:${this.adUnit}:${eventType}`, listenerCb);
subscriptions.push(sub);
return sub;
}

22
lib/modules/admob/index.js
View File

@ -2,7 +2,9 @@
* @flow
* AdMob representation wrapper
*/
import ModuleBase from './../../utils/ModuleBase';
import { SharedEventEmitter } from '../../utils/events';
import { getLogger } from '../../utils/log';
import ModuleBase from '../../utils/ModuleBase';
import Interstitial from './Interstitial';
import RewardedVideo from './RewardedVideo';
@ -37,35 +39,35 @@ export default class AdMob extends ModuleBase {
this._initialized = false;
this._appId = null;
this._eventEmitter.addListener('interstitial_event', this._onInterstitialEvent.bind(this));
this._eventEmitter.addListener('rewarded_video_event', this._onRewardedVideoEvent.bind(this));
SharedEventEmitter.addListener('interstitial_event', this._onInterstitialEvent.bind(this));
SharedEventEmitter.addListener('rewarded_video_event', this._onRewardedVideoEvent.bind(this));
}
_onInterstitialEvent(event: NativeEvent): void {
const { adUnit } = event;
const jsEventType = `interstitial_${adUnit}`;
if (!this.hasListeners(jsEventType)) {
if (!SharedEventEmitter.hasListeners(jsEventType)) {
// TODO
}
this.emit(jsEventType, event);
SharedEventEmitter.emit(jsEventType, event);
}
_onRewardedVideoEvent(event: NativeEvent): void {
const { adUnit } = event;
const jsEventType = `rewarded_video_${adUnit}`;
if (!this.hasListeners(jsEventType)) {
if (!SharedEventEmitter.hasListeners(jsEventType)) {
// TODO
}
this.emit(jsEventType, event);
SharedEventEmitter.emit(jsEventType, event);
}
initialize(appId: string): void {
if (this._initialized) {
this.log.warn('AdMob has already been initialized!');
getLogger(this).warn('AdMob has already been initialized!');
} else {
this._initialized = true;
this._appId = appId;
@ -75,9 +77,9 @@ export default class AdMob extends ModuleBase {
openDebugMenu(): void {
if (!this._initialized) {
this.log.warn('AdMob needs to be initialized before opening the dev menu!');
getLogger(this).warn('AdMob needs to be initialized before opening the dev menu!');
} else {
this.log.info('Opening debug menu');
getLogger(this).info('Opening debug menu');
this._native.openDebugMenu(this._appId);
}
}

19
lib/modules/auth/PhoneAuthListener.js
View File

@ -1,5 +1,6 @@
// @flow
import INTERNALS from '../../utils/internals';
import { SharedEventEmitter } from '../../utils/events';
import { generatePushID, isFunction, isAndroid, isIOS, isString, nativeToJSError } from './../../utils';
import type Auth from './';
@ -92,7 +93,7 @@ export default class PhoneAuthListener {
for (let i = 0, len = events.length; i < len; i++) {
const type = events[i];
this._auth.once(this._internalEvents[type], this[`_${type}Handler`].bind(this));
SharedEventEmitter.once(this._internalEvents[type], this[`_${type}Handler`].bind(this));
}
}
@ -102,7 +103,7 @@ export default class PhoneAuthListener {
* @private
*/
_addUserObserver(observer) {
this._auth.on(this._publicEvents.event, observer);
SharedEventEmitter.addListener(this._publicEvents.event, observer);
}
/**
@ -111,7 +112,7 @@ export default class PhoneAuthListener {
* @private
*/
_emitToObservers(snapshot: PhoneAuthSnapshot) {
this._auth.emit(this._publicEvents.event, snapshot);
SharedEventEmitter.emit(this._publicEvents.event, snapshot);
}
/**
@ -122,7 +123,7 @@ export default class PhoneAuthListener {
_emitToErrorCb(snapshot) {
const error = snapshot.error;
if (this._reject) this._reject(error);
this._auth.emit(this._publicEvents.error, error);
SharedEventEmitter.emit(this._publicEvents.error, error);
}
/**
@ -132,7 +133,7 @@ export default class PhoneAuthListener {
*/
_emitToSuccessCb(snapshot) {
if (this._resolve) this._resolve(snapshot);
this._auth.emit(this._publicEvents.success, snapshot);
SharedEventEmitter.emit(this._publicEvents.success, snapshot);
}
/**
@ -143,12 +144,12 @@ export default class PhoneAuthListener {
setTimeout(() => { // move to next event loop - not sure if needed
// internal listeners
Object.values(this._internalEvents).forEach((event) => {
this._auth.removeAllListeners(event);
SharedEventEmitter.removeAllListeners(event);
});
// user observer listeners
Object.values(this._publicEvents).forEach((publicEvent) => {
this._auth.removeAllListeners(publicEvent);
SharedEventEmitter.removeAllListeners(publicEvent);
});
}, 0);
}
@ -279,11 +280,11 @@ export default class PhoneAuthListener {
this._addUserObserver(observer);
if (isFunction(errorCb)) {
this._auth.once(this._publicEvents.error, errorCb);
SharedEventEmitter.once(this._publicEvents.error, errorCb);
}
if (isFunction(successCb)) {
this._auth.once(this._publicEvents.success, successCb);
SharedEventEmitter.once(this._publicEvents.success, successCb);
}
return this;

46
lib/modules/auth/index.js
View File

@ -4,6 +4,8 @@
*/
import User from './User';
import ModuleBase from '../../utils/ModuleBase';
import { getAppEventName, SharedEventEmitter } from '../../utils/events';
import { getLogger } from '../../utils/log';
import INTERNALS from '../../utils/internals';
import ConfirmationResult from './ConfirmationResult';
@ -37,24 +39,24 @@ export default class Auth extends ModuleBase {
this._user = null;
this._authResult = null;
this.addListener(
SharedEventEmitter.addListener(
// sub to internal native event - this fans out to
// public event name: onAuthStateChanged
super._getAppEventName('auth_state_changed'),
getAppEventName(this, 'auth_state_changed'),
this._onInternalAuthStateChanged.bind(this),
);
this.addListener(
SharedEventEmitter.addListener(
// sub to internal native event - this fans out to
// public events based on event.type
super._getAppEventName('phone_auth_state_changed'),
getAppEventName(this, 'phone_auth_state_changed'),
this._onInternalPhoneAuthStateChanged.bind(this),
);
this.addListener(
SharedEventEmitter.addListener(
// sub to internal native event - this fans out to
// public event name: onIdTokenChanged
super._getAppEventName('auth_id_token_changed'),
getAppEventName(this, 'auth_id_token_changed'),
this._onInternalIdTokenChanged.bind(this),
);
@ -69,13 +71,13 @@ export default class Auth extends ModuleBase {
*/
_onInternalPhoneAuthStateChanged(event: Object) {
const eventKey = `phone:auth:${event.requestKey}:${event.type}`;
this.emit(eventKey, event.state);
SharedEventEmitter.emit(eventKey, event.state);
}
_setAuthState(auth: AuthResult) {
this._authResult = auth;
this._user = auth && auth.user ? new User(this, auth.user) : null;
this.emit(this._getAppEventName('onUserChanged'), this._user);
SharedEventEmitter.emit(getAppEventName(this, 'onUserChanged'), this._user);
}
/**
@ -85,7 +87,7 @@ export default class Auth extends ModuleBase {
*/
_onInternalAuthStateChanged(auth: AuthResult) {
this._setAuthState(auth);
this.emit(this._getAppEventName('onAuthStateChanged'), this._user);
SharedEventEmitter.emit(getAppEventName(this, 'onAuthStateChanged'), this._user);
}
/**
@ -96,7 +98,7 @@ export default class Auth extends ModuleBase {
*/
_onInternalIdTokenChanged(auth: AuthResult) {
this._setAuthState(auth);
this.emit(this._getAppEventName('onIdTokenChanged'), this._user);
SharedEventEmitter.emit(getAppEventName(this, 'onIdTokenChanged'), this._user);
}
/**
@ -129,8 +131,8 @@ export default class Auth extends ModuleBase {
* @param listener
*/
onAuthStateChanged(listener: Function) {
this.log.info('Creating onAuthStateChanged listener');
this.on(this._getAppEventName('onAuthStateChanged'), listener);
getLogger(this).info('Creating onAuthStateChanged listener');
SharedEventEmitter.addListener(getAppEventName(this, 'onAuthStateChanged'), listener);
if (this._authResult) listener(this._user || null);
return this._offAuthStateChanged.bind(this, listener);
}
@ -140,8 +142,8 @@ export default class Auth extends ModuleBase {
* @param listener
*/
_offAuthStateChanged(listener: Function) {
this.log.info('Removing onAuthStateChanged listener');
this.removeListener(this._getAppEventName('onAuthStateChanged'), listener);
getLogger(this).info('Removing onAuthStateChanged listener');
SharedEventEmitter.removeListener(getAppEventName(this, 'onAuthStateChanged'), listener);
}
/**
@ -149,8 +151,8 @@ export default class Auth extends ModuleBase {
* @param listener
*/
onIdTokenChanged(listener: Function) {
this.log.info('Creating onIdTokenChanged listener');
this.on(this._getAppEventName('onIdTokenChanged'), listener);
getLogger(this).info('Creating onIdTokenChanged listener');
SharedEventEmitter.addListener(getAppEventName(this, 'onIdTokenChanged'), listener);
if (this._authResult) listener(this._user || null);
return this._offIdTokenChanged.bind(this, listener);
}
@ -160,8 +162,8 @@ export default class Auth extends ModuleBase {
* @param listener
*/
_offIdTokenChanged(listener: Function) {
this.log.info('Removing onIdTokenChanged listener');
this.removeListener(this._getAppEventName('onIdTokenChanged'), listener);
getLogger(this).info('Removing onIdTokenChanged listener');
SharedEventEmitter.removeListener(getAppEventName(this, 'onIdTokenChanged'), listener);
}
/**
@ -169,8 +171,8 @@ export default class Auth extends ModuleBase {
* @param listener
*/
onUserChanged(listener: Function) {
this.log.info('Creating onUserChanged listener');
this.on(this._getAppEventName('onUserChanged'), listener);
getLogger(this).info('Creating onUserChanged listener');
SharedEventEmitter.addListener(getAppEventName(this, 'onUserChanged'), listener);
if (this._authResult) listener(this._user || null);
return this._offUserChanged.bind(this, listener);
}
@ -180,8 +182,8 @@ export default class Auth extends ModuleBase {
* @param listener
*/
_offUserChanged(listener: Function) {
this.log.info('Removing onUserChanged listener');
this.removeListener(this._getAppEventName('onUserChanged'), listener);
getLogger(this).info('Removing onUserChanged listener');
SharedEventEmitter.removeListener(getAppEventName(this, 'onUserChanged'), listener);
}
/**

9
lib/modules/config/index.js
View File

@ -2,6 +2,7 @@
* @flow
* Remote Config representation wrapper
*/
import { getLogger } from '../../utils/log';
import ModuleBase from './../../utils/ModuleBase';
import type FirebaseApp from '../core/firebase-app';
@ -51,7 +52,7 @@ export default class RemoteConfig extends ModuleBase {
*/
enableDeveloperMode() {
if (!this._developerModeEnabled) {
this.log.debug('Enabled developer mode');
getLogger(this).debug('Enabled developer mode');
this._native.enableDeveloperMode();
this._developerModeEnabled = true;
}
@ -64,10 +65,10 @@ export default class RemoteConfig extends ModuleBase {
*/
fetch(expiration?: number) {
if (expiration !== undefined) {
this.log.debug(`Fetching remote config data with expiration ${expiration.toString()}`);
getLogger(this).debug(`Fetching remote config data with expiration ${expiration.toString()}`);
return this._native.fetchWithExpirationDuration(expiration);
}
this.log.debug('Fetching remote config data');
getLogger(this).debug('Fetching remote config data');
return this._native.fetch();
}
@ -78,7 +79,7 @@ export default class RemoteConfig extends ModuleBase {
* rejects if no Fetched Config was found, or the Fetched Config was already activated.
*/
activateFetched() {
this.log.debug('Activating remote config');
getLogger(this).debug('Activating remote config');
return this._native.activateFetched();
}

167
lib/modules/core/firebase-app.js
View File

@ -3,41 +3,27 @@
*/
import { NativeModules } from 'react-native';
import APPS from '../../utils/apps';
import { SharedEventEmitter } from '../../utils/events';
import INTERNALS from '../../utils/internals';
import { isObject, isAndroid } from '../../utils';
import { isObject } from '../../utils';
import AdMob, { statics as AdMobStatics } from '../admob';
import Auth, { statics as AuthStatics } from '../auth';
import Analytics, { statics as AnalyticsStatics } from '../analytics';
import Config, { statics as ConfigStatics } from '../config';
import Crash, { statics as CrashStatics } from '../crash';
import Crashlytics, { statics as CrashlyticsStatics } from '../fabric/crashlytics';
import Database, { statics as DatabaseStatics } from '../database';
import Firestore, { statics as FirestoreStatics } from '../firestore';
import Links, { statics as LinksStatics } from '../links';
import Messaging, { statics as MessagingStatics } from '../messaging';
import Performance, { statics as PerformanceStatics } from '../perf';
import Storage, { statics as StorageStatics } from '../storage';
import Utils, { statics as UtilsStatics } from '../utils';
import AdMob from '../admob';
import Auth from '../auth';
import Analytics from '../analytics';
import Config from '../config';
import Crash from '../crash';
import Crashlytics from '../fabric/crashlytics';
import Database from '../database';
import Firestore from '../firestore';
import Links from '../links';
import Messaging from '../messaging';
import Performance from '../perf';
import Storage from '../storage';
import Utils from '../utils';
import type {
AdMobModule,
AnalyticsModule,
AuthModule,
ConfigModule,
CrashModule,
DatabaseModule,
FabricModule,
FirebaseModule,
FirebaseModuleAndStatics,
FirebaseOptions,
FirebaseStatics,
FirestoreModule,
LinksModule,
MessagingModule,
PerformanceModule,
StorageModule,
UtilsModule,
} from '../../types';
const FirebaseCoreModule = NativeModules.RNFirebase;
@ -45,70 +31,57 @@ const FirebaseCoreModule = NativeModules.RNFirebase;
export default class FirebaseApp {
_extendedProps: { [string] : boolean };
_initialized: boolean;
_initialized: boolean = false;
_name: string;
_namespaces: { [string]: FirebaseModule };
_nativeInitialized: boolean;
_nativeInitialized: boolean = false;
_options: FirebaseOptions;
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;
admob: () => AdMob;
analytics: () => Analytics;
auth: () => Auth;
config: () => Config;
crash: () => Crash;
database: () => Database;
fabric: {
crashlytics: () => Crashlytics,
};
firestore: () => Firestore;
links: () => Links;
messaging: () => Messaging;
perf: () => Performance;
storage: () => Storage;
utils: () => Utils;
constructor(name: string, options: FirebaseOptions) {
constructor(name: string, options: FirebaseOptions, fromNative: boolean = false) {
this._name = name;
this._namespaces = {};
this._options = Object.assign({}, options);
// native ios/android to confirm initialized
this._initialized = false;
this._nativeInitialized = false;
// modules
this.admob = this._staticsOrModuleInstance(AdMobStatics, AdMob);
this.analytics = this._staticsOrModuleInstance(AnalyticsStatics, Analytics);
this.auth = this._staticsOrModuleInstance(AuthStatics, Auth);
this.config = this._staticsOrModuleInstance(ConfigStatics, Config);
this.crash = this._staticsOrModuleInstance(CrashStatics, Crash);
this.database = this._staticsOrModuleInstance(DatabaseStatics, Database);
this.fabric = {
crashlytics: this._staticsOrModuleInstance(CrashlyticsStatics, Crashlytics),
};
this.firestore = this._staticsOrModuleInstance(FirestoreStatics, Firestore);
this.links = this._staticsOrModuleInstance(LinksStatics, Links);
this.messaging = this._staticsOrModuleInstance(MessagingStatics, Messaging);
this.perf = this._staticsOrModuleInstance(PerformanceStatics, Performance);
this.storage = this._staticsOrModuleInstance(StorageStatics, Storage);
this.utils = this._staticsOrModuleInstance(UtilsStatics, Utils);
this._extendedProps = {};
}
/**
*
* @param native
* @private
*/
_initializeApp(native: boolean = false) {
if (native) {
// for apps already initialized natively that
// we have info from RN constants
if (fromNative) {
this._initialized = true;
this._nativeInitialized = true;
} else {
} else if (options.databaseURL && options.apiKey) {
FirebaseCoreModule.initializeApp(this._name, this._options, (error, result) => {
this._initialized = true;
INTERNALS.SharedEventEmitter.emit(`AppReady:${this._name}`, { error, result });
SharedEventEmitter.emit(`AppReady:${this._name}`, { error, result });
});
}
// modules
this.admob = APPS.appModule(this, 'admob', AdMob);
this.analytics = APPS.appModule(this, 'analytics', Analytics);
this.auth = APPS.appModule(this, 'auth', Auth);
this.config = APPS.appModule(this, 'config', Config);
this.crash = APPS.appModule(this, 'crash', Crash);
this.database = APPS.appModule(this, 'database', Database);
this.fabric = {
crashlytics: APPS.appModule(this, 'crashlytics', Crashlytics),
};
this.firestore = APPS.appModule(this, 'firestore', Firestore);
this.links = APPS.appModule(this, 'links', Links);
this.messaging = APPS.appModule(this, 'messaging', Messaging);
this.perf = APPS.appModule(this, 'perf', Performance);
this.storage = APPS.appModule(this, 'storage', Storage);
this.utils = APPS.appModule(this, 'utils', Utils);
this._extendedProps = {};
}
/**
@ -183,38 +156,10 @@ export default class FirebaseApp {
if (this._initialized) return Promise.resolve(this);
return new Promise((resolve, reject) => {
INTERNALS.SharedEventEmitter.once(`AppReady:${this._name}`, ({ error }) => {
SharedEventEmitter.once(`AppReady:${this._name}`, ({ error }) => {
if (error) return reject(new Error(error)); // error is a string as it's from native
return resolve(this); // return app
});
});
}
/**
*
* @param statics
* @param InstanceClass
* @return {function()}
* @private
*/
_staticsOrModuleInstance<M: FirebaseModule, S:FirebaseStatics>(statics: S, InstanceClass: Class<M>): FirebaseModuleAndStatics<M, S> {
const getInstance = (): M => {
const _name = `_${InstanceClass._NAMESPACE}`;
if (isAndroid && InstanceClass._NAMESPACE !== Utils._NAMESPACE && !INTERNALS.FLAGS.checkedPlayServices) {
INTERNALS.FLAGS.checkedPlayServices = true;
this.utils().checkPlayServicesAvailability();
}
if (!this._namespaces[_name]) {
this._namespaces[_name] = new InstanceClass(this, this._options);
}
return this._namespaces[_name];
};
return Object.assign(getInstance, statics, {
nativeModuleExists: !!NativeModules[InstanceClass._NATIVE_MODULE],
});
}
}

190
lib/modules/core/firebase.js
View File

@ -2,11 +2,11 @@
* @providesModule Firebase
* @flow
*/
import { NativeModules, NativeEventEmitter } from 'react-native';
import { NativeModules } from 'react-native';
import APPS from '../../utils/apps';
import INTERNALS from '../../utils/internals';
import FirebaseApp from './firebase-app';
import { isObject, isString } from '../../utils';
// module imports
import AdMob, { statics as AdMobStatics } from '../admob';
@ -31,10 +31,7 @@ import type {
CrashModule,
DatabaseModule,
FabricModule,
FirebaseModule,
FirebaseModuleAndStatics,
FirebaseOptions,
FirebaseStatics,
FirestoreModule,
LinksModule,
MessagingModule,
@ -46,8 +43,6 @@ import type {
const FirebaseCoreModule = NativeModules.RNFirebase;
class FirebaseCore {
_nativeEmitters: { [string]: NativeEventEmitter };
_nativeSubscriptions: { [string]: boolean };
admob: AdMobModule;
analytics: AnalyticsModule;
auth: AuthModule;
@ -63,45 +58,27 @@ class FirebaseCore {
utils: UtilsModule;
constructor() {
this._nativeEmitters = {};
this._nativeSubscriptions = {};
if (!FirebaseCoreModule) {
throw (new Error(INTERNALS.STRINGS.ERROR_MISSING_CORE));
}
this._initializeNativeApps();
APPS.initializeNativeApps();
// modules
this.admob = this._appNamespaceOrStatics(AdMobStatics, AdMob);
this.analytics = this._appNamespaceOrStatics(AnalyticsStatics, Analytics);
this.auth = this._appNamespaceOrStatics(AuthStatics, Auth);
this.config = this._appNamespaceOrStatics(ConfigStatics, Config);
this.crash = this._appNamespaceOrStatics(CrashStatics, Crash);
this.database = this._appNamespaceOrStatics(DatabaseStatics, Database);
this.admob = APPS.moduleAndStatics('admob', AdMobStatics, AdMob);
this.analytics = APPS.moduleAndStatics('analytics', AnalyticsStatics, Analytics);
this.auth = APPS.moduleAndStatics('auth', AuthStatics, Auth);
this.config = APPS.moduleAndStatics('config', ConfigStatics, Config);
this.crash = APPS.moduleAndStatics('crash', CrashStatics, Crash);
this.database = APPS.moduleAndStatics('database', DatabaseStatics, Database);
this.fabric = {
crashlytics: this._appNamespaceOrStatics(CrashlyticsStatics, Crashlytics),
crashlytics: APPS.moduleAndStatics('crashlytics', CrashlyticsStatics, Crashlytics),
};
this.firestore = this._appNamespaceOrStatics(FirestoreStatics, Firestore);
this.links = this._appNamespaceOrStatics(LinksStatics, Links);
this.messaging = this._appNamespaceOrStatics(MessagingStatics, Messaging);
this.perf = this._appNamespaceOrStatics(PerformanceStatics, Performance);
this.storage = this._appNamespaceOrStatics(StorageStatics, Storage);
this.utils = this._appNamespaceOrStatics(UtilsStatics, Utils);
}
/**
* Bootstraps all native app instances that were discovered on boot
* @private
*/
_initializeNativeApps() {
for (let i = 0, len = FirebaseCoreModule.apps.length; i < len; i++) {
const app = FirebaseCoreModule.apps[i];
const options = Object.assign({}, app);
delete options.name;
INTERNALS.APPS[app.name] = new FirebaseApp(app.name, options);
INTERNALS.APPS[app.name]._initializeApp(true);
}
this.firestore = APPS.moduleAndStatics('firestore', FirestoreStatics, Firestore);
this.links = APPS.moduleAndStatics('links', LinksStatics, Links);
this.messaging = APPS.moduleAndStatics('messaging', MessagingStatics, Messaging);
this.perf = APPS.moduleAndStatics('perf', PerformanceStatics, Performance);
this.storage = APPS.moduleAndStatics('storage', StorageStatics, Storage);
this.utils = APPS.moduleAndStatics('utils', UtilsStatics, Utils);
}
/**
@ -112,57 +89,7 @@ class FirebaseCore {
* @return {*}
*/
initializeApp(options: FirebaseOptions, name: string): FirebaseApp {
if (name && !isString(name)) {
throw new Error(INTERNALS.STRINGS.ERROR_INIT_STRING_NAME);
}
const _name = (name || INTERNALS.STRINGS.DEFAULT_APP_NAME).toUpperCase();
// return an existing app if found
// todo in v4 remove deprecation and throw an error
if (INTERNALS.APPS[_name]) {
console.warn(INTERNALS.STRINGS.WARN_INITIALIZE_DEPRECATION);
return INTERNALS.APPS[_name];
}
// only validate if app doesn't already exist
// to allow apps already initialized natively
// to still go through init without erroring (backwards compatibility)
if (!isObject(options)) {
throw new Error(INTERNALS.STRINGS.ERROR_INIT_OBJECT);
}
if (!options.apiKey) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_OPT('apiKey'));
}
if (!options.appId) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_OPT('appId'));
}
if (!options.databaseURL) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_OPT('databaseURL'));
}
if (!options.messagingSenderId) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_OPT('messagingSenderId'));
}
if (!options.projectId) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_OPT('projectId'));
}
if (!options.storageBucket) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_OPT('storageBucket'));
}
INTERNALS.APPS[_name] = new FirebaseApp(_name, options);
// only initialize if certain props are available
if (options.databaseURL && options.apiKey) {
INTERNALS.APPS[_name]._initializeApp();
}
return INTERNALS.APPS[_name];
return APPS.initializeApp(options, name);
}
/**
@ -175,10 +102,7 @@ class FirebaseCore {
* @return {*}
*/
app(name?: string): FirebaseApp {
const _name = name ? name.toUpperCase() : INTERNALS.STRINGS.DEFAULT_APP_NAME;
const app = INTERNALS.APPS[_name];
if (!app) throw new Error(INTERNALS.STRINGS.ERROR_APP_NOT_INIT(_name));
return app;
return APPS.app(name);
}
/**
@ -186,83 +110,7 @@ class FirebaseCore {
* @return {Array}
*/
get apps(): Array<FirebaseApp> {
return Object.values(INTERNALS.APPS);
}
/*
* INTERNALS
*/
/**
* Subscribe to a native event for js side distribution by appName
* React Native events are hard set at compile - cant do dynamic event names
* so we use a single event send it to js and js then internally can prefix it
* and distribute dynamically.
*
* @param eventName
* @param nativeEmitter
* @private
*/
_subscribeForDistribution(eventName: string, nativeEmitter: NativeEventEmitter) {
if (!this._nativeSubscriptions[eventName]) {
nativeEmitter.addListener(eventName, (event) => {
if (event.appName) {
// native event has an appName property - auto prefix and internally emit
INTERNALS.SharedEventEmitter.emit(`${event.appName}-${eventName}`, event);
} else {
// standard event - no need to prefix
INTERNALS.SharedEventEmitter.emit(eventName, event);
}
});
this._nativeSubscriptions[eventName] = true;
}
}
/**
*
* @param statics
* @param InstanceClass
* @return {function(FirebaseApp=)}
* @private
*/
_appNamespaceOrStatics<M: FirebaseModule, S: FirebaseStatics>(statics: S, InstanceClass: Class<M>): FirebaseModuleAndStatics<M, S> {
const namespace = InstanceClass._NAMESPACE;
const getNamespace = (app?: FirebaseApp) => {
let _app = app;
// throw an error if it's not a valid app instance
if (_app && !(_app instanceof FirebaseApp)) throw new Error(INTERNALS.STRINGS.ERROR_NOT_APP(namespace));
// default to the 'DEFAULT' app if no arg provided - will throw an error
// if default app not initialized
else if (!_app) _app = this.app(INTERNALS.STRINGS.DEFAULT_APP_NAME);
const firebaseApp = INTERNALS.APPS[_app._name];
if (namespace === 'crashlytics') {
return firebaseApp.fabric[namespace](_app);
}
return firebaseApp[namespace](_app);
};
return Object.assign(getNamespace, statics, {
nativeModuleExists: !!NativeModules[InstanceClass._NATIVE_MODULE],
});
}
/**
*
* @param name
* @param nativeModule
* @return {*}
* @private
*/
_getOrSetNativeEmitter(name: string, nativeModule: Object): NativeEventEmitter {
if (this._nativeEmitters[name]) {
return this._nativeEmitters[name];
}
return this._nativeEmitters[name] = new NativeEventEmitter(nativeModule);
return APPS.apps();
}
}

15
lib/modules/database/reference.js
View File

@ -5,6 +5,7 @@
import Query from './query.js';
import Snapshot from './snapshot';
import Disconnect from './disconnect';
import { getLogger } from '../../utils/log';
import ReferenceBase from '../../utils/ReferenceBase';
import {
@ -19,6 +20,7 @@ import {
import INTERNALS from '../../utils/internals';
import type Database from './';
import type { DatabaseModifier, FirebaseError } from '../../types';
import type SyncTree from '../../utils/SyncTree';
@ -73,18 +75,18 @@ type DatabaseListener = {
* @extends ReferenceBase
*/
export default class Reference extends ReferenceBase {
_database: Object;
_database: Database;
_promise: ?Promise<*>;
_query: Query;
_refListeners: { [listenerId: number]: DatabaseListener };
constructor(database: Object, path: string, existingModifiers?: Array<DatabaseModifier>) {
constructor(database: Database, path: string, existingModifiers?: Array<DatabaseModifier>) {
super(path, database);
this._promise = null;
this._refListeners = {};
this._database = database;
this._query = new Query(this, path, existingModifiers);
this.log.debug('Created new Reference', this._getRefKey());
getLogger(database).debug('Created new Reference', this._getRefKey());
}
/**
@ -549,13 +551,6 @@ export default class Reference extends ReferenceBase {
return `$${this._database._appName}$/${this.path}$${this._query.queryIdentifier()}`;
}
/**
* Return instance of db logger
*/
get log() {
return this._database.log;
}
/**
* Set the promise this 'thenable' reference relates to
* @param promise

8
lib/modules/database/transaction.js
View File

@ -2,6 +2,8 @@
* @flow
* Database Transaction representation wrapper
*/
import { getAppEventName, SharedEventEmitter } from '../../utils/events';
import { getLogger } from '../../utils/log';
import type Database from './';
let transactionId = 0;
@ -18,8 +20,8 @@ export default class TransactionHandler {
this._transactions = {};
this._database = database;
this._transactionListener = this._database.addListener(
this._database._getAppEventName('database_transaction_event'),
this._transactionListener = SharedEventEmitter.addListener(
getAppEventName(this._database, 'database_transaction_event'),
this._handleTransactionEvent.bind(this),
);
}
@ -75,7 +77,7 @@ export default class TransactionHandler {
case 'complete':
return this._handleComplete(event);
default:
this.log.warn(`Unknown transaction event type: '${event.type}'`, event);
getLogger(this._database).warn(`Unknown transaction event type: '${event.type}'`, event);
return undefined;
}
}

13
lib/modules/firestore/DocumentReference.js
View File

@ -5,6 +5,7 @@
import CollectionReference from './CollectionReference';
import DocumentSnapshot from './DocumentSnapshot';
import { buildNativeMap } from './utils/serialize';
import { getAppEventName, SharedEventEmitter } from '../../utils/events';
import { firestoreAutoId, isFunction, isObject, isString } from '../../utils';
import type Firestore from './';
@ -136,15 +137,15 @@ export default class DocumentReference {
};
// Listen to snapshot events
this._firestore.on(
this._firestore._getAppEventName(`onDocumentSnapshot:${listenerId}`),
SharedEventEmitter.addListener(
getAppEventName(this._firestore, `onDocumentSnapshot:${listenerId}`),
listener,
);
// Listen for snapshot error events
if (observer.error) {
this._firestore.on(
this._firestore._getAppEventName(`onDocumentSnapshotError:${listenerId}`),
SharedEventEmitter.addListener(
getAppEventName(this._firestore, `onDocumentSnapshotError:${listenerId}`),
observer.error,
);
}
@ -197,8 +198,8 @@ export default class DocumentReference {
*/
_offDocumentSnapshot(listenerId: string, listener: Function) {
this._firestore.log.info('Removing onDocumentSnapshot listener');
this._firestore.removeListener(this._firestore._getAppEventName(`onDocumentSnapshot:${listenerId}`), listener);
this._firestore.removeListener(this._firestore._getAppEventName(`onDocumentSnapshotError:${listenerId}`), listener);
SharedEventEmitter.removeListener(getAppEventName(this._firestore, `onDocumentSnapshot:${listenerId}`), listener);
SharedEventEmitter.removeListener(getAppEventName(this._firestore, `onDocumentSnapshotError:${listenerId}`), listener);
this._firestore._native
.documentOffSnapshot(this.path, listenerId);
}

13
lib/modules/firestore/Query.js
View File

@ -5,6 +5,7 @@
import DocumentSnapshot from './DocumentSnapshot';
import QuerySnapshot from './QuerySnapshot';
import { buildNativeArray, buildTypeMap } from './utils/serialize';
import { getAppEventName, SharedEventEmitter } from '../../utils/events';
import { firestoreAutoId, isFunction, isObject } from '../../utils';
import type Firestore from './';
@ -206,15 +207,15 @@ export default class Query {
};
// Listen to snapshot events
this._firestore.on(
this._firestore._getAppEventName(`onQuerySnapshot:${listenerId}`),
SharedEventEmitter.addListener(
getAppEventName(this._firestore, `onQuerySnapshot:${listenerId}`),
listener,
);
// Listen for snapshot error events
if (observer.error) {
this._firestore.on(
this._firestore._getAppEventName(`onQuerySnapshotError:${listenerId}`),
SharedEventEmitter.addListener(
getAppEventName(this._firestore, `onQuerySnapshotError:${listenerId}`),
observer.error,
);
}
@ -335,8 +336,8 @@ export default class Query {
*/
_offCollectionSnapshot(listenerId: string, listener: Function) {
this._firestore.log.info('Removing onQuerySnapshot listener');
this._firestore.removeListener(this._firestore._getAppEventName(`onQuerySnapshot:${listenerId}`), listener);
this._firestore.removeListener(this._firestore._getAppEventName(`onQuerySnapshotError:${listenerId}`), listener);
SharedEventEmitter.removeListener(getAppEventName(this._firestore, `onQuerySnapshot:${listenerId}`), listener);
SharedEventEmitter.removeListener(getAppEventName(this._firestore, `onQuerySnapshotError:${listenerId}`), listener);
this._firestore._native
.collectionOffSnapshot(
this._referencePath.relativeName,

77
lib/modules/firestore/index.js
View File

@ -4,7 +4,8 @@
*/
import { NativeModules } from 'react-native';
import ModuleBase from './../../utils/ModuleBase';
import { getAppEventName, SharedEventEmitter } from '../../utils/events';
import ModuleBase from '../../utils/ModuleBase';
import CollectionReference from './CollectionReference';
import DocumentReference from './DocumentReference';
import FieldValue from './FieldValue';
@ -33,7 +34,10 @@ type DocumentSyncEvent = {
path: string,
}
class FirestoreInternalModule extends ModuleBase {
/**
* @class Firestore
*/
export default class Firestore extends ModuleBase {
static _NAMESPACE = 'firestore';
static _NATIVE_MODULE = 'RNFirebaseFirestore';
@ -43,56 +47,21 @@ class FirestoreInternalModule extends ModuleBase {
super(firebaseApp, options, true);
this._referencePath = new Path([]);
super.addListener(
SharedEventEmitter.addListener(
// sub to internal native event - this fans out to
// public event name: onCollectionSnapshot
super._getAppEventName('firestore_collection_sync_event'),
getAppEventName(this, 'firestore_collection_sync_event'),
this._onCollectionSyncEvent.bind(this),
);
super.addListener(
SharedEventEmitter.addListener(
// sub to internal native event - this fans out to
// public event name: onDocumentSnapshot
super._getAppEventName('firestore_document_sync_event'),
getAppEventName(this, 'firestore_document_sync_event'),
this._onDocumentSyncEvent.bind(this),
);
}
/**
* Internal collection sync listener
* @param event
* @private
*/
_onCollectionSyncEvent(event: CollectionSyncEvent) {
if (event.error) {
this.emit(super._getAppEventName(`onQuerySnapshotError:${event.listenerId}`), event.error);
} else {
this.emit(super._getAppEventName(`onQuerySnapshot:${event.listenerId}`), event.querySnapshot);
}
}
/**
* Internal document sync listener
* @param event
* @private
*/
_onDocumentSyncEvent(event: DocumentSyncEvent) {
if (event.error) {
this.emit(super._getAppEventName(`onDocumentSnapshotError:${event.listenerId}`), event.error);
} else {
this.emit(super._getAppEventName(`onDocumentSnapshot:${event.listenerId}`), event.documentSnapshot);
}
}
}
/**
* @class Firestore
*/
export default class Firestore extends FirestoreInternalModule {
constructor(firebaseApp: FirebaseApp, options: Object = {}) {
super(firebaseApp, options);
}
batch(): WriteBatch {
return new WriteBatch(this);
}
@ -140,6 +109,32 @@ export default class Firestore extends FirestoreInternalModule {
settings(): void {
throw new Error('firebase.firestore().settings() coming soon');
}
/**
* Internal collection sync listener
* @param event
* @private
*/
_onCollectionSyncEvent(event: CollectionSyncEvent) {
if (event.error) {
SharedEventEmitter.emit(getAppEventName(this, `onQuerySnapshotError:${event.listenerId}`), event.error);
} else {
SharedEventEmitter.emit(getAppEventName(this, `onQuerySnapshot:${event.listenerId}`), event.querySnapshot);
}
}
/**
* Internal document sync listener
* @param event
* @private
*/
_onDocumentSyncEvent(event: DocumentSyncEvent) {
if (event.error) {
SharedEventEmitter.emit(getAppEventName(this, `onDocumentSnapshotError:${event.listenerId}`), event.error);
} else {
SharedEventEmitter.emit(getAppEventName(this, `onDocumentSnapshot:${event.listenerId}`), event.documentSnapshot);
}
}
}
export const statics = {

5
lib/modules/links/index.js
View File

@ -2,7 +2,8 @@
* @flow
* Dynamic Links representation wrapper
*/
import ModuleBase from './../../utils/ModuleBase';
import { SharedEventEmitter } from '../../utils/events';
import ModuleBase from '../../utils/ModuleBase';
import { areObjectKeysContainedInOther, isObject, isString } from './../../utils';
import type FirebaseApp from '../core/firebase-app';
@ -87,7 +88,7 @@ export default class Links extends ModuleBase {
* @returns {Function}
*/
onLink(listener: Function): () => any {
const rnListener = this._eventEmitter.addListener(EVENT_TYPE.Link, listener);
const rnListener = SharedEventEmitter.addListener(EVENT_TYPE.Link, listener);
return () => rnListener.remove();
}

7
lib/modules/messaging/index.js
View File

@ -3,7 +3,8 @@
* Messaging representation wrapper
*/
import { Platform, NativeModules } from 'react-native';
import ModuleBase from './../../utils/ModuleBase';
import { SharedEventEmitter } from '../../utils/events';
import ModuleBase from '../../utils/ModuleBase';
import RemoteMessage from './RemoteMessage';
import type FirebaseApp from '../core/firebase-app';
@ -213,7 +214,7 @@ export default class Messaging extends ModuleBase {
* @returns {*}
*/
onMessage(listener: (Object) => any): () => any {
const rnListener = this._eventEmitter.addListener(
const rnListener = SharedEventEmitter.addListener(
EVENT_TYPE.Notification,
async (event) => {
const data = {
@ -236,7 +237,7 @@ export default class Messaging extends ModuleBase {
* @returns {*}
*/
onTokenRefresh(listener: (string) => any): () => any {
const rnListener = this._eventEmitter.addListener(EVENT_TYPE.RefreshToken, listener);
const rnListener = SharedEventEmitter.addListener(EVENT_TYPE.RefreshToken, listener);
return () => rnListener.remove();
}

24
lib/modules/storage/index.js
View File

@ -5,6 +5,8 @@
import { NativeModules } from 'react-native';
import StorageRef from './reference';
import { getAppEventName, SharedEventEmitter } from '../../utils/events';
import { getLogger } from '../../utils/log';
import ModuleBase from './../../utils/ModuleBase';
import type FirebaseApp from '../core/firebase-app';
@ -23,13 +25,13 @@ export default class Storage extends ModuleBase {
constructor(firebaseApp: FirebaseApp, options: Object = {}) {
super(firebaseApp, options, true);
this.addListener(
this._getAppEventName('storage_event'),
SharedEventEmitter.addListener(
getAppEventName(this, 'storage_event'),
this._handleStorageEvent.bind(this),
);
this.addListener(
this._getAppEventName('storage_error'),
SharedEventEmitter.addListener(
getAppEventName(this, 'storage_error'),
this._handleStorageEvent.bind(this),
);
}
@ -86,31 +88,31 @@ export default class Storage extends ModuleBase {
* INTERNALS
*/
_getSubEventName(path: string, eventName: string) {
return this._getAppEventName(`${path}-${eventName}`);
return getAppEventName(this, `${path}-${eventName}`);
}
_handleStorageEvent(event: Object) {
const { path, eventName } = event;
const body = event.body || {};
this.log.debug('_handleStorageEvent: ', path, eventName, body);
this.emit(this._getSubEventName(path, eventName), body);
getLogger(this).debug('_handleStorageEvent: ', path, eventName, body);
SharedEventEmitter.emit(this._getSubEventName(path, eventName), body);
}
_handleStorageError(err: Object) {
const { path, eventName } = err;
const body = err.body || {};
this.log.debug('_handleStorageError ->', err);
this.emit(this._getSubEventName(path, eventName), body);
getLogger(this).debug('_handleStorageError ->', err);
SharedEventEmitter.emit(this._getSubEventName(path, eventName), body);
}
_addListener(path: string, eventName: string, cb: (evt: Object) => Object): void {
this.on(this._getSubEventName(path, eventName), cb);
SharedEventEmitter.addListener(this._getSubEventName(path, eventName), cb);
}
_removeListener(path: string, eventName: string, origCB: (evt: Object) => Object): void {
this.removeListener(this._getSubEventName(path, eventName), origCB);
SharedEventEmitter.removeListener(this._getSubEventName(path, eventName), origCB);
}
}

4
lib/modules/utils/index.js
View File

@ -63,10 +63,6 @@ export default class RNFirebaseUtils extends ModuleBase {
return FirebaseCoreModule.makePlayServicesAvailable();
}
get sharedEventEmitter(): Object {
return INTERNALS.SharedEventEmitter;
}
/**
* Set the global logging level for all logs.
*

130
lib/utils/ModuleBase.js
View File

@ -1,45 +1,12 @@
/**
* @flow
*/
import { NativeModules } from 'react-native';
import Log from './log';
import INTERNALS from './internals';
import FirebaseCore from '../modules/core/firebase';
import { nativeWithApp } from '../utils';
import { initialiseNativeModuleEventEmitter } from './events';
import { getNativeModule, initialiseNativeModule } from './native';
import type FirebaseApp from '../modules/core/firebase-app';
import type { FirebaseModuleName } from '../types';
const logs = {};
// Firebase Native SDKs that support multiple app instances
const MULTI_APP_MODULES = [
'auth',
'database',
'firestore',
'storage',
];
const NATIVE_MODULE_EVENTS = {
Storage: [
'storage_event',
'storage_error',
],
Auth: [
'auth_state_changed',
'phone_auth_state_changed',
],
Database: [
'database_transaction_event',
// 'database_server_offset', // TODO
],
Firestore: [
'firestore_collection_sync_event',
'firestore_document_sync_event',
],
};
const DEFAULTS = {
Database: {
persistence: false,
@ -53,7 +20,6 @@ export default class ModuleBase {
_appName: string;
_namespace: string;
_firebaseApp: FirebaseApp;
_eventEmitter: Object;
static _NAMESPACE: FirebaseModuleName;
static _NATIVE_MODULE: string;
@ -71,53 +37,15 @@ export default class ModuleBase {
this._options = Object.assign({}, DEFAULTS[this._module] || {}, options);
// check if native module exists as all native
// modules are now optionally part of build
const nativeModule = NativeModules[this.constructor._NATIVE_MODULE];
if (!nativeModule && !this.constructor._NATIVE_DISABLED) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_MODULE(this.constructor._NAMESPACE, this.constructor._NATIVE_MODULE));
}
// used by the modules that extend ModuleBase
// to access their native module counterpart
if (!MULTI_APP_MODULES.includes(this._module.toLowerCase())) {
this._native = nativeModule;
} else {
this._native = nativeWithApp(this._appName, nativeModule);
}
initialiseNativeModule(this);
// TODO: Get rid of
this._native = getNativeModule(this);
if (withEventEmitter) {
this._setupEventEmitter(nativeModule, this._module);
initialiseNativeModuleEventEmitter(this);
}
}
/**
*
* @param nativeModule
* @param moduleName
* @private
*/
_setupEventEmitter(nativeModule: Object, moduleName: string) {
this._eventEmitter = FirebaseCore._getOrSetNativeEmitter(`${this._appName}-${this._module}`, nativeModule);
const events = NATIVE_MODULE_EVENTS[moduleName];
if (events && events.length) {
for (let i = 0, len = events.length; i < len; i++) {
FirebaseCore._subscribeForDistribution(events[i], this._eventEmitter);
}
}
}
/**
*
* @param eventName
* @return {string}
* @private
*/
_getAppEventName(eventName: string) {
return `${this._appName}-${eventName}`;
}
/**
* Returns the FirebaseApp instance for current module
* @return {*}
@ -125,50 +53,4 @@ export default class ModuleBase {
get app(): FirebaseApp {
return this._firebaseApp;
}
get log(): Log {
if (logs[this._namespace]) return logs[this._namespace];
return logs[this._namespace] = Log.createLogger(`🔥 ${this._namespace.toUpperCase()}`);
}
/*
* Proxy functions to shared event emitter instance
* https://github.com/facebook/react-native/blob/master/Libraries/EventEmitter/EventEmitter.js
*/
get sharedEventEmitter(): Object {
return INTERNALS.SharedEventEmitter;
}
get addListener(): Function {
return INTERNALS.SharedEventEmitter.addListener.bind(INTERNALS.SharedEventEmitter);
}
get once(): Function {
return INTERNALS.SharedEventEmitter.once.bind(INTERNALS.SharedEventEmitter);
}
get on(): Function {
return INTERNALS.SharedEventEmitter.addListener.bind(INTERNALS.SharedEventEmitter);
}
get emit(): Function {
return INTERNALS.SharedEventEmitter.emit.bind(INTERNALS.SharedEventEmitter);
}
get listeners(): Function {
return INTERNALS.SharedEventEmitter.listeners.bind(INTERNALS.SharedEventEmitter);
}
hasListeners(eventType: string): Boolean {
const subscriptions = INTERNALS.SharedEventEmitter._subscriber.getSubscriptionsForType(eventType);
return subscriptions && subscriptions.length;
}
get removeListener(): Function {
return INTERNALS.SharedEventEmitter.removeListener.bind(INTERNALS.SharedEventEmitter);
}
get removeAllListeners(): Function {
return INTERNALS.SharedEventEmitter.removeAllListeners.bind(INTERNALS.SharedEventEmitter);
}
}

6
lib/utils/ReferenceBase.js
View File

@ -1,8 +1,6 @@
/**
* @flow
*/
import Log from './log';
import type Database from '../modules/database';
import type Storage from '../modules/storage';
@ -24,8 +22,4 @@ export default class ReferenceBase {
get key(): string | null {
return this.path === '/' ? null : this.path.substring(this.path.lastIndexOf('/') + 1);
}
get log(): Log {
return this._module.log;
}
}

16
lib/utils/SyncTree.js
View File

@ -3,7 +3,7 @@
*/
import { NativeEventEmitter } from 'react-native';
import INTERNALS from './internals';
import { SharedEventEmitter } from './events';
import DatabaseSnapshot from '../modules/database/snapshot';
import DatabaseReference from '../modules/database/reference';
import { isString, nativeToJSError } from '../utils';
@ -77,7 +77,7 @@ export default class SyncTree {
const { snapshot, previousChildName } = event.data;
// forward on to users .on(successCallback <-- listener
return INTERNALS.SharedEventEmitter.emit(
return SharedEventEmitter.emit(
eventRegistrationKey,
new DatabaseSnapshot(registration.ref, snapshot),
previousChildName,
@ -104,7 +104,7 @@ export default class SyncTree {
const error = nativeToJSError(code, message, { ref: registration.ref });
// forward on to users .on(successCallback, cancellationCallback <-- listener
INTERNALS.SharedEventEmitter.emit(registrationCancellationKey, error);
SharedEventEmitter.emit(registrationCancellationKey, error);
// remove the paired event registration - if we received a cancellation
// event then it's guaranteed that they'll be no further value events
@ -131,14 +131,14 @@ export default class SyncTree {
removeListenersForRegistrations(registrations: string | string[]) {
if (isString(registrations)) {
this.removeRegistration(registrations);
INTERNALS.SharedEventEmitter.removeAllListeners(registrations);
SharedEventEmitter.removeAllListeners(registrations);
return 1;
}
if (!Array.isArray(registrations)) return 0;
for (let i = 0, len = registrations.length; i < len; i++) {
this.removeRegistration(registrations[i]);
INTERNALS.SharedEventEmitter.removeAllListeners(registrations[i]);
SharedEventEmitter.removeAllListeners(registrations[i]);
}
return registrations.length;
@ -157,7 +157,7 @@ export default class SyncTree {
for (let i = 0, len = registrations.length; i < len; i++) {
const registration = registrations[i];
const subscriptions = INTERNALS.SharedEventEmitter._subscriber.getSubscriptionsForType(registration);
const subscriptions = SharedEventEmitter._subscriber.getSubscriptionsForType(registration);
if (subscriptions) {
for (let j = 0, l = subscriptions.length; j < l; j++) {
const subscription = subscriptions[j];
@ -251,12 +251,12 @@ export default class SyncTree {
this._reverseLookup[eventRegistrationKey] = Object.assign({ listener }, parameters);
if (once) {
INTERNALS.SharedEventEmitter.once(
SharedEventEmitter.once(
eventRegistrationKey,
this._onOnceRemoveRegistration(eventRegistrationKey, listener),
);
} else {
INTERNALS.SharedEventEmitter.addListener(eventRegistrationKey, listener);
SharedEventEmitter.addListener(eventRegistrationKey, listener);
}
return eventRegistrationKey;

167
lib/utils/apps.js Normal file
View File

@ -0,0 +1,167 @@
/**
* @flow
*/
import { NativeModules } from 'react-native';
import FirebaseApp from '../modules/core/firebase-app';
import INTERNALS from './internals';
import { isAndroid, isObject, isString } from './';
import type {
FirebaseModule,
FirebaseModuleAndStatics,
FirebaseModuleName,
FirebaseOptions,
FirebaseStatics,
} from '../types';
const FirebaseCoreModule = NativeModules.RNFirebase;
const APPS: { [string]: FirebaseApp } = {};
const APP_MODULES: { [FirebaseApp]: { [string]: FirebaseModule }} = {};
export default {
app(name?: string): FirebaseApp {
const _name = name ? name.toUpperCase() : INTERNALS.STRINGS.DEFAULT_APP_NAME;
const app = APPS[_name];
if (!app) throw new Error(INTERNALS.STRINGS.ERROR_APP_NOT_INIT(_name));
return app;
},
apps(): Array<FirebaseApp> {
return Object.values(APPS);
},
/**
*
* @param statics
* @param InstanceClass
* @return {function()}
* @private
*/
appModule<M: FirebaseModule>(firebaseApp: FirebaseApp, moduleName: FirebaseModuleName, InstanceClass: Class<M>): () => FirebaseModule {
return (): M => {
if (!APP_MODULES[firebaseApp]) {
APP_MODULES[firebaseApp] = {};
}
if (isAndroid && moduleName !== 'utils' && !INTERNALS.FLAGS.checkedPlayServices) {
INTERNALS.FLAGS.checkedPlayServices = true;
this.utils().checkPlayServicesAvailability();
}
if (!APP_MODULES[firebaseApp][moduleName]) {
APP_MODULES[firebaseApp][moduleName] = new InstanceClass(firebaseApp, this._options);
}
return APP_MODULES[firebaseApp][moduleName];
};
},
deleteApp(name: string): Promise<boolean> {
const app = APPS[name];
if (!app) return Promise.resolve(true);
// https://firebase.google.com/docs/reference/js/firebase.app.App#delete
return app.delete().then(() => {
delete APPS[name];
return true;
});
},
/**
* Web SDK initializeApp
*
* @param options
* @param name
* @return {*}
*/
initializeApp(options: FirebaseOptions, name: string): FirebaseApp {
if (name && !isString(name)) {
throw new Error(INTERNALS.STRINGS.ERROR_INIT_STRING_NAME);
}
const _name = (name || INTERNALS.STRINGS.DEFAULT_APP_NAME).toUpperCase();
// return an existing app if found
// todo in v4 remove deprecation and throw an error
if (APPS[_name]) {
console.warn(INTERNALS.STRINGS.WARN_INITIALIZE_DEPRECATION);
return APPS[_name];
}
// only validate if app doesn't already exist
// to allow apps already initialized natively
// to still go through init without erroring (backwards compatibility)
if (!isObject(options)) {
throw new Error(INTERNALS.STRINGS.ERROR_INIT_OBJECT);
}
if (!options.apiKey) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_OPT('apiKey'));
}
if (!options.appId) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_OPT('appId'));
}
if (!options.databaseURL) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_OPT('databaseURL'));
}
if (!options.messagingSenderId) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_OPT('messagingSenderId'));
}
if (!options.projectId) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_OPT('projectId'));
}
if (!options.storageBucket) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_OPT('storageBucket'));
}
APPS[_name] = new FirebaseApp(_name, options);
return APPS[_name];
},
/**
* Bootstraps all native app instances that were discovered on boot
*/
initializeNativeApps() {
for (let i = 0, len = FirebaseCoreModule.apps.length; i < len; i++) {
const app = FirebaseCoreModule.apps[i];
const options = Object.assign({}, app);
delete options.name;
APPS[app.name] = new FirebaseApp(app.name, options, true);
}
},
/**
*
* @param statics
* @param InstanceClass
* @return {function(FirebaseApp=)}
*/
moduleAndStatics<M: FirebaseModule, S: FirebaseStatics>(moduleName: FirebaseModuleName, statics: S, InstanceClass: Class<M>): FirebaseModuleAndStatics<M, S> {
const getModule = (app?: FirebaseApp): FirebaseModule => {
let firebaseApp = app;
// throw an error if it's not a valid app instance
if (firebaseApp && !(firebaseApp instanceof FirebaseApp)) throw new Error(INTERNALS.STRINGS.ERROR_NOT_APP(moduleName));
// default to the 'DEFAULT' app if no arg provided - will throw an error
// if default app not initialized
else if (!firebaseApp) firebaseApp = this.app(INTERNALS.STRINGS.DEFAULT_APP_NAME);
if (moduleName === 'crashlytics') {
return firebaseApp.fabric[moduleName]();
}
const module = firebaseApp[moduleName];
return module();
};
return Object.assign(getModule, statics, {
nativeModuleExists: !!NativeModules[InstanceClass._NATIVE_MODULE],
});
},
};

81
lib/utils/events.js Normal file
View File

@ -0,0 +1,81 @@
/**
* @flow
*/
import { NativeEventEmitter } from 'react-native';
import EventEmitter from './emitter/EventEmitter';
import { getRawNativeModule } from './native';
import type ModuleBase from './ModuleBase';
const NATIVE_MODULE_EVENTS = {
Storage: [
'storage_event',
'storage_error',
],
Auth: [
'auth_state_changed',
'phone_auth_state_changed',
],
Database: [
'database_transaction_event',
// 'database_server_offset', // TODO
],
Firestore: [
'firestore_collection_sync_event',
'firestore_document_sync_event',
],
};
const NATIVE_EMITTERS: { [string]: NativeEventEmitter } = {};
const NATIVE_SUBSCRIPTIONS: { [string]: boolean } = {};
export const SharedEventEmitter = new EventEmitter();
export const getAppEventName = (module: ModuleBase, eventName: string): string => {
return `${module._firebaseApp._name}-${eventName}`;
};
const getNativeEmitter = (module: ModuleBase): NativeEventEmitter => {
const name = `${module._appName}-${module._module}`;
const nativeModule = getRawNativeModule(module);
if (!NATIVE_EMITTERS[name]) {
NATIVE_EMITTERS[name] = new NativeEventEmitter(nativeModule);
}
return NATIVE_EMITTERS[name];
};
/**
* Subscribe to a native event for js side distribution by appName
* React Native events are hard set at compile - cant do dynamic event names
* so we use a single event send it to js and js then internally can prefix it
* and distribute dynamically.
*
* @param module
* @param eventName
* @private
*/
const subscribeToNativeModuleEvents = (module: ModuleBase, eventName: string): void => {
if (!NATIVE_SUBSCRIPTIONS[eventName]) {
const nativeEmitter = getNativeEmitter(module);
nativeEmitter.addListener(eventName, (event) => {
if (event.appName) {
// native event has an appName property - auto prefix and internally emit
SharedEventEmitter.emit(`${event.appName}-${eventName}`, event);
} else {
// standard event - no need to prefix
SharedEventEmitter.emit(eventName, event);
}
});
NATIVE_SUBSCRIPTIONS[eventName] = true;
}
};
export const initialiseNativeModuleEventEmitter = (module: ModuleBase): void => {
const events = NATIVE_MODULE_EVENTS[module._module];
if (events && events.length) {
for (let i = 0, len = events.length; i < len; i++) {
subscribeToNativeModuleEvents(module, events[i]);
}
}
};

19
lib/utils/index.js
View File

@ -340,25 +340,6 @@ export function nativeToJSError(code: string, message: string, additionalProps?:
return error;
}
/**
* Prepends appName arg to all native method calls
* @param appName
* @param NativeModule
*/
export function nativeWithApp(appName: string, NativeModule: Object) {
const native = {};
const methods = Object.keys(NativeModule);
for (let i = 0, len = methods.length; i < len; i++) {
const method = methods[i];
native[method] = (...args) => {
return NativeModule[method](...[appName, ...args]);
};
}
return native;
}
/**
*
* @param object

22
lib/utils/internals.js
View File

@ -3,12 +3,9 @@
*/
import { Platform, NativeModules } from 'react-native';
import EventEmitter from './emitter/EventEmitter';
import ModuleBase from './ModuleBase';
import SyncTree from './SyncTree';
import type FirebaseApp from '../modules/core/firebase-app';
const DEFAULT_APP_NAME = Platform.OS === 'ios' ? '__FIRAPP_DEFAULT' : '[DEFAULT]';
const NAMESPACE_PODS = {
@ -55,8 +52,6 @@ const PLAY_SERVICES_CODES = {
},
};
const APPS: { [string]: FirebaseApp } = {};
export default {
// default options
OPTIONS: {
@ -69,9 +64,6 @@ export default {
checkedPlayServices: false,
},
// track all initialized firebase apps
APPS,
STRINGS: {
WARN_INITIALIZE_DEPRECATION: 'Deprecation: Calling \'initializeApp()\' for apps that are already initialised natively ' +
'is unnecessary, use \'firebase.app()\' instead to access the already initialized default app instance.',
@ -227,19 +219,5 @@ export default {
DEFAULT_APP_NAME,
},
SharedEventEmitter: new EventEmitter(),
SyncTree: NativeModules.RNFirebaseDatabase ? new SyncTree(NativeModules.RNFirebaseDatabase) : null,
// internal utils
deleteApp(name: String): Promise<boolean> {
const app = this.APPS[name];
if (!app) return Promise.resolve(true);
// https://firebase.google.com/docs/reference/js/firebase.app.App#delete
return app.delete().then(() => {
delete this.APPS[name];
return true;
});
},
};

14
lib/utils/log.js
View File

@ -1,5 +1,10 @@
/*
* @flow
*/
import { windowOrGlobal } from './';
import type ModuleBase from './ModuleBase';
((base) => {
window = base || window;
if (!window.localStorage) window.localStorage = {};
@ -7,6 +12,15 @@ import { windowOrGlobal } from './';
// clean up time
const NATIVE_LOGGERS: { [ModuleBase]: Object } = {};
export const getLogger = (module: ModuleBase) => {
if (!NATIVE_LOGGERS[module]) {
NATIVE_LOGGERS[module] = require('bows')(`🔥 ${module._namespace.toUpperCase()}`);
}
return NATIVE_LOGGERS[module];
};
export default class Log {
static createLogger(namespace) {
return require('bows')(namespace);

62
lib/utils/native.js Normal file
View File

@ -0,0 +1,62 @@
/*
* @flow
*/
import { NativeModules } from 'react-native';
import INTERNALS from './internals';
import type ModuleBase from './ModuleBase';
// Firebase Native SDKs that support multiple app instances
const MULTI_APP_MODULES = [
'auth',
'database',
'firestore',
'storage',
];
const NATIVE_MODULES: { [ModuleBase]: Object } = {};
const RAW_NATIVE_MODULES: { [ModuleBase]: Object } = {};
/**
* Prepends appName arg to all native method calls
* @param appName
* @param NativeModule
*/
const nativeWithApp = (appName: string, NativeModule: Object): Object => {
const native = {};
const methods = Object.keys(NativeModule);
for (let i = 0, len = methods.length; i < len; i++) {
const method = methods[i];
native[method] = (...args) => {
return NativeModule[method](...[appName, ...args]);
};
}
return native;
};
export const getNativeModule = (module: ModuleBase): Object => {
return NATIVE_MODULES[module];
};
export const getRawNativeModule = (module: ModuleBase): Object => {
return RAW_NATIVE_MODULES[module];
};
export const initialiseNativeModule = (module: ModuleBase): void => {
const nativeModule = NativeModules[module.constructor._NATIVE_MODULE];
if (!nativeModule && !module.constructor._NATIVE_DISABLED) {
throw new Error(INTERNALS.STRINGS.ERROR_MISSING_MODULE(module.constructor._NAMESPACE, module.constructor._NATIVE_MODULE));
}
// used by the modules that extend ModuleBase
// to access their native module counterpart
RAW_NATIVE_MODULES[module] = nativeModule;
if (!MULTI_APP_MODULES.includes(module._module.toLowerCase())) {
NATIVE_MODULES[module] = nativeModule;
} else {
NATIVE_MODULES[module] = nativeWithApp(module._appName, nativeModule);
}
};

4
tests/ios/Podfile.lock
View File

@ -153,7 +153,7 @@ PODS:
- React/Core
- React/fishhook
- React/RCTBlob
- RNFirebase (3.1.1):
- RNFirebase (3.2.0):
- React
- yoga (0.49.1.React)
@ -215,7 +215,7 @@ SPEC CHECKSUMS:
nanopb: 5601e6bca2dbf1ed831b519092ec110f66982ca3
Protobuf: 03eef2ee0b674770735cf79d9c4d3659cf6908e8
React: cf892fb84b7d06bf5fea7f328e554c6dcabe85ee
RNFirebase: 976f3b35d112017c69da5ada20cf1f15fc2c327e
RNFirebase: 22b1917fec663706907bc901ed665ac4f8b9bfd6
yoga: 3abf02d6d9aeeb139b4c930eb1367feae690a35a
PODFILE CHECKSUM: f17a538903249834df5049668d10174810db4c4c

2
tests/src/firebase.js
View File

@ -40,7 +40,7 @@ const ios = {
const instances = {
web: firebase.initializeApp(config),
native: RNfirebase.app(),
native: RNfirebase,
another: RNfirebase.initializeApp(Platform.OS === 'ios' ? ios : android, 'anotherApp'),
};

3
tests/src/tests/core/coreTests.js
View File

@ -53,8 +53,7 @@ function coreTests({ describe, it }) {
it('it should provide an array of apps', () => {
should.equal(!!RNFirebase.apps.length, true);
should.equal(RNFirebase.apps[0]._name, RNFirebase.utils.DEFAULT_APP_NAME);
should.equal(RNFirebase.apps[0].name, '[DEFAULT]');
should.equal(RNFirebase.apps.includes(RNFirebase.app(RNFirebase.utils.DEFAULT_APP_NAME)), true);
return Promise.resolve();
});