23 lines
1.3 KiB
TypeScript
23 lines
1.3 KiB
TypeScript
import {Injectable} from '@angular/core';
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import {DbService} from '../../../services/db.service';
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import {Observable} from 'rxjs';
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import {ShowSong} from './show-song';
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import {QueryFn} from '@angular/fire/compat/firestore/interfaces';
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@Injectable({
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providedIn: 'root',
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})
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export class ShowSongDataService {
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private collection = 'shows';
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private subCollection = 'songs';
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public constructor(private dbService: DbService) {}
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public list$ = (showId: string, queryFn?: QueryFn): Observable<ShowSong[]> => this.dbService.col$(`${this.collection}/${showId}/${this.subCollection}`, queryFn);
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public read$ = (showId: string, songId: string): Observable<ShowSong | null> => this.dbService.doc$(`${this.collection}/${showId}/${this.subCollection}/${songId}`);
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public update$ = async (showId: string, songId: string, data: Partial<ShowSong>): Promise<void> =>
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await this.dbService.doc(`${this.collection}/${showId}/${this.subCollection}/${songId}`).update(data);
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public delete = async (showId: string, songId: string): Promise<void> => await this.dbService.doc(`${this.collection}/${showId}/${this.subCollection}/${songId}`).delete();
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public add = async (showId: string, data: Partial<ShowSong>): Promise<string> => (await this.dbService.col(`${this.collection}/${showId}/${this.subCollection}`).add(data)).id;
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}
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