backend: Update createRoom to return 201 status on successful room creation

backend/openapi/components/responses/success-create-room.yaml

@@ -1,5 +1,12 @@
-description: Success response for creating a room
+description: Room created successfully
 content:
     application/json:
         schema:
             $ref: '../schemas/meet-room.yaml'
+headers:
+    Location:
+        description: URL of the newly created room
+        schema:
+            type: string
+            format: uri
+        example: https://your-api.com/meet/api/v1/rooms/room-id-123

backend/openapi/paths/rooms.yaml

@@ -13,7 +13,7 @@
         requestBody:
             $ref: '../components/requestBodies/create-room-request.yaml'
         responses:
-            '200':
+            '201':
                 $ref: '../components/responses/success-create-room.yaml'
             '401':
                 $ref: '../components/responses/unauthorized-error.yaml'

backend/src/controllers/room.controller.ts

@@ -4,6 +4,7 @@ import { LoggerService } from '../services/logger.service.js';
 import { OpenViduMeetError } from '../models/error.model.js';
 import { RoomService, ParticipantService } from '../services/index.js';
 import { MeetRoomFilters, MeetRoomOptions, MeetRoomRoleAndPermissions, ParticipantRole } from '@typings-ce';
+import INTERNAL_CONFIG from '../config/internal-config.js';
 
 export const createRoom = async (req: Request, res: Response) => {
 	const logger = container.get(LoggerService);
@@ -15,7 +16,8 @@ export const createRoom = async (req: Request, res: Response) => {
 		const baseUrl = `${req.protocol}://${req.get('host')}`;
 
 		const room = await roomService.createMeetRoom(baseUrl, options);
-		return res.status(200).json(room);
+		res.set('Location', `${baseUrl}${INTERNAL_CONFIG.API_BASE_PATH_V1}/rooms/${room.roomId}`);
+		return res.status(201).json(room);
 	} catch (error) {
 		logger.error(`Error creating room with options '${JSON.stringify(options)}'`);
 		handleError(res, error);

backend/tests/utils/helpers.ts

@@ -154,7 +154,7 @@ export const createRoom = async (options: MeetRoomOptions = {}): Promise<MeetRoo
 		.post(`${INTERNAL_CONFIG.API_BASE_PATH_V1}/rooms`)
 		.set(INTERNAL_CONFIG.API_KEY_HEADER, MEET_API_KEY)
 		.send(options)
-		.expect(200);
+		.expect(201);
 	return response.body;
 };