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import { Injectable } from "@angular/core"; |
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import { AngularFireAuth } from "@angular/fire/auth"; |
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import { |
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AngularFirestore, |
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AngularFirestoreDocument, |
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} from "@angular/fire/firestore"; |
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import { User as FirebaseUser } from "firebase"; |
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import { Observable } from "rxjs"; |
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import { switchMap } from "rxjs/operators"; |
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import { UniFirebaseLoginConfigProvider } from "../config/uni-firebase-login-config-provider"; |
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import { UserModel } from "../model/user-model"; |
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import { AbstractStorage } from "./abstract-storage"; |
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import { IStorageProvider } from "./i-storage-provider"; |
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@Injectable({ |
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providedIn: "root", |
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}) |
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export class FirestoreStorage<User extends UserModel = UserModel> |
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extends AbstractStorage<User> |
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implements IStorageProvider<User> { |
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public constructor( |
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protected angularFirestore: AngularFirestore, |
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angularFireAuth: AngularFireAuth, |
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configProvider: UniFirebaseLoginConfigProvider, |
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) { |
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super(angularFireAuth, configProvider); |
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} |
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public async updateStoredDataByUser(user: User): Promise<void> { |
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if (user.uid) { |
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const userRef = this.getUserRef(user.uid); |
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await userRef.set(JSON.parse(JSON.stringify(user)), { |
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merge: true, |
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}); |
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} else { |
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throw new Error("Firebase user has no UID."); |
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} |
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} |
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public getUserRef(userUid: string): AngularFirestoreDocument<UserModel> { |
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if (this.config.storageUserTable === null) { |
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throw new Error("userTable is not specified!"); |
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} |
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return this.angularFirestore |
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.collection(this.config.storageUserTable) |
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.doc(userUid); |
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} |
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public async updateStoredDataByFirebaseUser( |
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firebaseUser: FirebaseUser, |
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): Promise<void> { |
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if (firebaseUser.uid) { |
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const userRef = this.getUserRef(firebaseUser.uid); |
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const data = this.config.mapFirebaseUserToStorageFunc(firebaseUser); |
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await userRef.set(JSON.parse(JSON.stringify(data)), { |
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merge: true, |
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}); |
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} else { |
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throw new Error("Firebase user has no UID."); |
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} |
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} |
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public subscribeUserDataFromStorageByFirebaseUser( |
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user: FirebaseUser, |
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): Observable<User | null> { |
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// User is logged in |
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return this.angularFirestore |
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.doc<UserModel>(`${this.config.storageUserTable}/${user.uid}`) |
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.valueChanges() |
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.pipe( |
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switchMap((userFirebase: any) => { |
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return new Observable(subscriber => { |
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subscriber.next( |
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Object.assign<User, any>( |
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this.getNewUser(), |
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userFirebase, |
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), |
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); |
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subscriber.complete(); |
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}); |
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}), |
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) as Observable<User>; |
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} |
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} |
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cothema /
ionic-universal-firebase-login
