Fix issue with ComunicWeb

src/controllers/UserController.ts

@@ -28,7 +28,23 @@ export class UserController {
 	 * Get information about multiple users
 	 */
 	public static async GetMultiple(handler : RequestHandler) {
+		
+		let list = {};
+		const IDs = handler.postNumbersList("usersID");
 
+		for (const id of IDs) {
+			if(list.hasOwnProperty(id))
+				continue;
+			
+			const user = await UserHelper.GetUserInfo(id);
+
+			if(!user)
+				handler.error(404, "One user was not found!");
+			
+			list[id] = this.UserToAPI(user, handler);
+		}
+
+		handler.send(list);
 	}
 
 	private static UserToAPI(user : User, handler: RequestHandler) : Object {