Function get

packages/hydrooj/src/model/document.ts:92–98

(domainId: string, docType: K, docId: DocType[K]['docId'], projection?: Projection<DocType[K]>)

}

export async function get<K extends keyof DocType>(domainId: string, docType: K, docId: DocType[K]['docId'], projection?: Projection<DocType[K]>) {
    let cursor = coll.find({ domainId, docType, docId }).limit(1);
    if (projection) cursor = cursor.project(buildProjection(projection));
    const result = await cursor.toArray();
    if (result.length) return result[0];
    return null;
}

export async function set<K extends keyof DocType>(
    domainId: string,