Revision of deletion-part.rooms.grpc.service.ts

135dika revised this gist 2 days ago. Go to revision

1 file changed, 58 insertions

deletion-part.rooms.grpc.service.ts(file created)

		@@ -0,0 +1,58 @@
1	+	/**
2	+	* DeleteAnnotationsByUser — soft-delete all annotation layers + annotations
3	+	* created by a specific user within the given rooms.
4	+	* Used when canceling/switching a user's assignment on a transmittal.
5	+	* Caller should resolve room IDs via getRoomByDocument first.
6	+	*/
7	+	async deleteAnnotationsByUser(request: DeleteAnnotationsByUserRequest): Promise<DeleteAnnotationsByUserResponse> {
8	+	const roomIds = request.roomIds ?? [];
9	+	if (roomIds.length === 0) {
10	+	return { deletedAnnotations: 0, deletedLayers: 0 };
11	+	}
12	+
13	+	const hard = request.hardDelete === true;
14	+	let layerResult: { count: number };
15	+	let annotationResult: { count: number };
16	+
17	+	if (hard) {
18	+	// Hard-delete layers + annotations
19	+	annotationResult = await this.prisma.annotations.deleteMany({
20	+	where: {
21	+	layer: { room_id: { in: roomIds } },
22	+	created_by: request.userId,
23	+	},
24	+	});
25	+	layerResult = await this.prisma.annotationLayers.deleteMany({
26	+	where: {
27	+	room_id: { in: roomIds },
28	+	created_by: request.userId,
29	+	},
30	+	});
31	+	} else {
32	+	// Soft-delete
33	+	const now = new Date();
34	+	annotationResult = await this.prisma.annotations.updateMany({
35	+	where: {
36	+	layer: { room_id: { in: roomIds } },
37	+	created_by: request.userId,
38	+	deleted_at: null,
39	+	},
40	+	data: { deleted_at: now },
41	+	});
42	+	layerResult = await this.prisma.annotationLayers.updateMany({
43	+	where: {
44	+	room_id: { in: roomIds },
45	+	created_by: request.userId,
46	+	deleted_at: null,
47	+	},
48	+	data: { deleted_at: now },
49	+	});
50	+	}
51	+
52	+	this.logger.log(
53	+	`${hard ? 'Hard' : 'Soft'}-deleted ${annotationResult.count} annotations / ${layerResult.count} layers ` +
54	+	`for user ${request.userId} in ${roomIds.length} room(s)`
55	+	);
56	+
57	+	return { deletedAnnotations: annotationResult.count, deletedLayers: layerResult.count };
58	+	}

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