All files / admin/firestore FirestoreCollection.ts

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import type { Firestore } from 'firebase-admin/firestore';
import { FirestoreDocument } from './FirestoreDocument';
import type { FirestorePath } from '../../shared/firestore/FirestorePath';
 
export class FirestoreCollection<
    Documents extends Record<string, FirestoreDocument<any, any>>
> {
 
    public constructor(
        private readonly firestore: Firestore,
        private readonly path: FirestorePath
    ) {}
 
    public document<Key extends keyof Documents & string>(key: Key): Documents[Key] {
        return new FirestoreDocument(this.firestore, this.path.appending(key)) as Documents[Key];
    }
 
    public async remove(): Promise<void> {
        const collection = this.firestore.collection(this.path.fullPath);
        const documents = await collection.listDocuments();
        await Promise.all(documents.map(async document => document.delete()));
    }
}
 
export namespace FirestoreCollection {
 
    export type DocumentsOf<Collection extends FirestoreCollection<any>> = Collection extends FirestoreCollection<infer Documents> ? Documents : never;
}