@angular/fire/fesm2022/angular-fire-compat-messaging.mjs.map

Angular + Firebase = ❤️

{"version":3,"file":"angular-fire-compat-messaging.mjs","sources":["../../../src/compat/messaging/base.ts","../../../src/compat/messaging/messaging.ts","../../../src/compat/messaging/messaging.module.ts","../../../src/compat/messaging/angular-fire-compat-messaging.ts"],"sourcesContent":["// DO NOT MODIFY, this file is autogenerated by tools/build.ts\n// Export a null object with the same keys as firebase/compat/messaging, so Proxy can work with proxy-polyfill in Internet Explorer\nexport const proxyPolyfillCompat = {\n  deleteToken: null,\n  getToken: null,\n  onMessage: null,\n  onBackgroundMessage: null,\n};\n","import { Inject, Injectable, InjectionToken, NgZone, Optional, PLATFORM_ID } from '@angular/core';\nimport { ɵAngularFireSchedulers } from '@angular/fire';\nimport { ɵPromiseProxy, ɵapplyMixins, ɵlazySDKProxy } from '@angular/fire/compat';\nimport { FIREBASE_APP_NAME, FIREBASE_OPTIONS, ɵcacheInstance, ɵfirebaseAppFactory } from '@angular/fire/compat';\nimport { FirebaseOptions } from 'firebase/app';\nimport firebase from 'firebase/compat/app';\nimport { isSupported } from 'firebase/messaging';\nimport { EMPTY, Observable, concat, of } from 'rxjs';\nimport { catchError, defaultIfEmpty, map, mergeMap, observeOn, shareReplay, subscribeOn, switchMap, switchMapTo } from 'rxjs/operators';\nimport { proxyPolyfillCompat } from './base';\n\nexport const VAPID_KEY = new InjectionToken<string>('angularfire2.messaging.vapid-key');\nexport const SERVICE_WORKER = new InjectionToken<Promise<ServiceWorkerRegistration>>('angularfire2.messaging.service-worker-registeration');\n\n// eslint-disable-next-line @typescript-eslint/no-empty-interface\nexport interface AngularFireMessaging extends Omit<ɵPromiseProxy<firebase.messaging.Messaging>, 'deleteToken' | 'getToken' | 'requestPermission'> {\n}\n\n@Injectable({\n  providedIn: 'any'\n})\nexport class AngularFireMessaging {\n\n  public readonly requestPermission: Observable<NotificationPermission>;\n  public readonly getToken: Observable<string | null>;\n  public readonly tokenChanges: Observable<string | null>;\n  public readonly messages: Observable<firebase.messaging.MessagePayload>;\n  public readonly requestToken: Observable<string | null>;\n  public readonly deleteToken: (token: string) => Observable<boolean>;\n\n  constructor(\n    @Inject(FIREBASE_OPTIONS) options: FirebaseOptions,\n    @Optional() @Inject(FIREBASE_APP_NAME) name: string | null | undefined,\n    // eslint-disable-next-line @typescript-eslint/ban-types\n    @Inject(PLATFORM_ID) platformId: Object,\n    zone: NgZone,\n    schedulers: ɵAngularFireSchedulers,\n    @Optional() @Inject(VAPID_KEY) vapidKey: string|null,\n    @Optional() @Inject(SERVICE_WORKER) _serviceWorker: any,\n  ) {\n    const serviceWorker: Promise<ServiceWorkerRegistration> | null = _serviceWorker;\n\n    const messaging = of(undefined).pipe(\n      subscribeOn(schedulers.outsideAngular),\n      observeOn(schedulers.insideAngular),\n      switchMap(isSupported),\n      switchMap(supported => supported ? import('firebase/compat/messaging') : EMPTY),\n      map(() => ɵfirebaseAppFactory(options, zone, name)),\n      switchMap(app => ɵcacheInstance(`${app.name}.messaging`, 'AngularFireMessaging', app.name, () => {\n        return of(app.messaging());\n      }, [])),\n      shareReplay({ bufferSize: 1, refCount: false })\n    );\n\n\n    this.requestPermission = messaging.pipe(\n      subscribeOn(schedulers.outsideAngular),\n      observeOn(schedulers.insideAngular),\n      switchMap(() => Notification.requestPermission())\n    );\n\n    this.getToken = messaging.pipe(\n      subscribeOn(schedulers.outsideAngular),\n      observeOn(schedulers.insideAngular),\n      switchMap(async messaging => {\n        if (Notification.permission === 'granted') {\n          // eslint-disable-next-line @typescript-eslint/no-misused-promises\n          const serviceWorkerRegistration = serviceWorker ? await serviceWorker : null;\n          return await messaging.getToken({ vapidKey, serviceWorkerRegistration });\n        } else {\n          return null;\n        }\n      })\n    );\n\n    const notificationPermission$ = new Observable<string>(emitter => {\n      navigator.permissions.query({ name: 'notifications' }).then(notificationPerm => {\n        notificationPerm.onchange = () => emitter.next();\n      });\n    });\n\n\n    const tokenChange$ = messaging.pipe(\n      subscribeOn(schedulers.outsideAngular),\n      observeOn(schedulers.insideAngular),\n      switchMapTo(notificationPermission$),\n      switchMapTo(this.getToken)\n    );\n\n    this.tokenChanges = messaging.pipe(\n      subscribeOn(schedulers.outsideAngular),\n      observeOn(schedulers.insideAngular),\n      switchMap(() => concat(this.getToken, tokenChange$))\n    );\n\n\n    this.messages = messaging.pipe(\n      subscribeOn(schedulers.outsideAngular),\n      observeOn(schedulers.insideAngular),\n      switchMap(messaging => new Observable<firebase.messaging.MessagePayload>(emitter =>\n        messaging.onMessage(emitter)\n      )),\n    );\n\n    this.requestToken = messaging.pipe(\n      subscribeOn(schedulers.outsideAngular),\n      observeOn(schedulers.insideAngular),\n      switchMap(() => this.requestPermission),\n      catchError(() => of(null)),\n      mergeMap(() => this.tokenChanges)\n    );\n\n    this.deleteToken = () => messaging.pipe(\n      subscribeOn(schedulers.outsideAngular),\n      observeOn(schedulers.insideAngular),\n      switchMap(messaging => messaging.deleteToken()),\n      defaultIfEmpty(false)\n    );\n\n    return ɵlazySDKProxy(this, messaging, zone);\n  }\n\n}\n\nɵapplyMixins(AngularFireMessaging, [proxyPolyfillCompat]);\n","import { NgModule } from '@angular/core';\nimport { VERSION } from '@angular/fire';\nimport firebase from 'firebase/compat/app';\nimport { AngularFireMessaging } from './messaging';\n\n@NgModule({\n  providers: [ AngularFireMessaging ]\n})\nexport class AngularFireMessagingModule {\n  constructor() {\n    firebase.registerVersion('angularfire', VERSION.full, 'fcm-compat');\n  }\n}\n","/**\n * Generated bundle index. 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