cothema / ionic-universal-firebase-login

@Injectable({

    providedIn: "root",

})

export class AuthStorageProvider<User extends UserModel = UserModel> {

    protected config: UniFirebaseLoginConfig;

    public constructor(

        protected firestoreStorage: FirestoreStorage<User>,

        protected inMemoryStorage: NoMemoryStorage<User>,

        configProvider: UniFirebaseLoginConfigProvider,

    ) {

        this.config = configProvider.config;

    }

    public getProvider(): IStorageProvider<User> {

        return this.getProviderById(this.config.storage);

    }

    protected getProviderById(

        providerId: false | "firestore",

    ): IStorageProvider<User> {

        let provider;

        switch (providerId) {

            case "firestore":

                provider = this.firestoreStorage;

                break;

            case false:

                provider = this.inMemoryStorage;

                break;

        }

        if (provider !== undefined) {

            return provider;

        }

        throw new Error(`Provider ${providerId} not supported.`);