chore: Add tmid field in the ChatPostMessage request body schema

apps/meteor/tests/end-to-end/api/chat.ts

@@ -689,6 +689,135 @@ describe('[Chat]', () => {
 		});
 	});
 
+	describe('Threaded replies with tmid', () => {
+		it('should send a threaded reply to a message in a channel using tmid with roomId', async () => {
+			const channelName = `chat-api-tmid-channel-test-${Date.now()}`;
+			let testChannelResponse;
+			try {
+				testChannelResponse = await createRoom({ type: 'c', name: channelName });
+				expect(testChannelResponse.body.success).to.be.true;
+				const testChannel = testChannelResponse.body.channel;
+
+				const initialMessagePayload = {
+					channel: `#${channelName}`,
+					text: 'Initial message for tmid test',
+				};
+				const initialMessageResponse = await request.post(api('chat.postMessage')).set(credentials).send(initialMessagePayload);
+				expect(initialMessageResponse.status).to.equal(200);
+				expect(initialMessageResponse.body.success).to.be.true;
+				const initialMessageId = initialMessageResponse.body.message._id;
+
+				const replyMessagePayload = {
+					roomId: testChannel._id,
+					text: 'This is a threaded reply',
+					tmid: initialMessageId,
+				};
+				const replyMessageResponse = await request.post(api('chat.postMessage')).set(credentials).send(replyMessagePayload);
+
+				expect(replyMessageResponse.status).to.equal(200);
+				expect(replyMessageResponse.body.success).to.be.true;
+
+				expect(replyMessageResponse.body.message.tmid).to.equal(initialMessageId);
+
+				const getReplyMessageResponse = await request
+					.get(api('chat.getMessage'))
+					.set(credentials)
+					.query({ msgId: replyMessageResponse.body.message._id });
+				expect(getReplyMessageResponse.status).to.equal(200);
+				expect(getReplyMessageResponse.body.success).to.be.true;
+				expect(getReplyMessageResponse.body.message.tmid).to.equal(initialMessageId);
+			} finally {
+				if (testChannelResponse?.body.success) {
+					await deleteRoom({ type: 'c', roomId: testChannelResponse.body.channel._id });
+				}
+			}
+		});
+
+		it('should send a threaded reply to a message in a channel using tmid with room ID', async () => {
+			const channelName = `chat-api-tmid-roomid-test-${Date.now()}`;
+			let testRoomResponse;
+			try {
+				testRoomResponse = await createRoom({ type: 'c', name: channelName });
+				expect(testRoomResponse.body.success).to.be.true;
+				const testRoomId = testRoomResponse.body.channel._id;
+
+				const initialMessagePayload = {
+					roomId: testRoomId,
+					text: 'Initial message for tmid with roomId test',
+				};
+				const initialMessageResponse = await request.post(api('chat.postMessage')).set(credentials).send(initialMessagePayload);
+				expect(initialMessageResponse.status).to.equal(200);
+				expect(initialMessageResponse.body.success).to.be.true;
+				const initialMessageId = initialMessageResponse.body.message._id;
+
+				const replyMessagePayload = {
+					roomId: testRoomId,
+					text: 'This is a threaded reply using roomId',
+					tmid: initialMessageId,
+				};
+				const replyMessageResponse = await request.post(api('chat.postMessage')).set(credentials).send(replyMessagePayload);
+
+				expect(replyMessageResponse.status).to.equal(200);
+				expect(replyMessageResponse.body.success).to.be.true;
+
+				expect(replyMessageResponse.body.message.tmid).to.equal(initialMessageId);
+
+				const getReplyMessageResponse = await request
+					.get(api('chat.getMessage'))
+					.set(credentials)
+					.query({ msgId: replyMessageResponse.body.message._id });
+				expect(getReplyMessageResponse.status).to.equal(200);
+				expect(getReplyMessageResponse.body.success).to.be.true;
+				expect(getReplyMessageResponse.body.message.tmid).to.equal(initialMessageId);
+			} finally {
+				if (testRoomResponse?.body?.success) {
+					await deleteRoom({ type: 'c', roomId: testRoomResponse.body.channel._id });
+				}
+			}
+		});
+		it('should send a threaded reply to a message in a channel using tmid with channel name', async () => {
+			const channelName = `chat-api-tmid-channel-test-${Date.now()}`;
+			let testChannelResponse;
+			try {
+				testChannelResponse = await createRoom({ type: 'c', name: channelName });
+				expect(testChannelResponse.body.success).to.be.true;
+
+				const initialMessagePayload = {
+					channel: `#${channelName}`,
+					text: 'Initial message for tmid test',
+				};
+				const initialMessageResponse = await request.post(api('chat.postMessage')).set(credentials).send(initialMessagePayload);
+				expect(initialMessageResponse.status).to.equal(200);
+				expect(initialMessageResponse.body.success).to.be.true;
+				const initialMessageId = initialMessageResponse.body.message._id;
+
+				const replyMessagePayload = {
+					channel: `#${channelName}`,
+					text: 'This is a threaded reply',
+					tmid: initialMessageId,
+				};
+				const replyMessageResponse = await request.post(api('chat.postMessage')).set(credentials).send(replyMessagePayload);
+
+				expect(replyMessageResponse.status).to.equal(200);
+				expect(replyMessageResponse.body.success).to.be.true;
+
+				expect(replyMessageResponse.body.message.tmid).to.equal(initialMessageId);
+
+				const getReplyMessageResponse = await request
+					.get(api('chat.getMessage'))
+					.set(credentials)
+					.query({ msgId: replyMessageResponse.body.message._id });
+				expect(getReplyMessageResponse.status).to.equal(200);
+				expect(getReplyMessageResponse.body.success).to.be.true;
+				expect(getReplyMessageResponse.body.message.tmid).to.equal(initialMessageId);
+			} finally {
+				if (testChannelResponse?.body.success) {
+					await deleteRoom({ type: 'c', roomId: testChannelResponse.body.channel._id });
+				}
+			}
+		});
+	});
+
 	describe('/chat.getMessage', () => {
 		it('should retrieve the message successfully', (done) => {
 			void request

packages/rest-typings/src/v1/chat.ts

@@ -772,6 +772,7 @@ type ChatPostMessage =
 			emoji?: string;
 			avatar?: string;
 			attachments?: MessageAttachment[];
+			tmid?: string;
 			customFields?: IMessage['customFields'];
 	  }
 	| {