/**
* Add user to room's users
*
* @param roomId
* @param userId
* @return HttpEntity<Room> - room that user joined to
*/
@RequestMapping(value = "/join/{id}", method = RequestMethod.POST)
public HttpEntity<Room> joinRoom(@PathVariable("id") int roomId, @RequestBody int userId)
throws AlreadyExistsException {
Room room = roomService.findOne(roomId);
User user = userService.findOne(userId);
if (user == null || room == null || room.getType() == Room.CLOSE_TYPE) {
return new ResponseEntity(HttpStatus.BAD_REQUEST);
}
room = roomService.joinRoom(roomId, user);
return new ResponseEntity(room, HttpStatus.OK);
}
/**
* Get room by its id. Only room owner can do this request.
*
* @param id
* @return HttpEntity<Room> - room
*/
@RequestMapping(value = "/{id}", method = RequestMethod.GET)
public HttpEntity<Room> getRoom(@PathVariable("id") int id) {
Room room = roomService.findOne(id);
if (room != null) {
UserResource currentUser = accessService.getCurrentUser();
if (currentUser == null || currentUser.getId() != room.getOwner().getId()) {
return new ResponseEntity(HttpStatus.FORBIDDEN);
}
return new ResponseEntity(room, HttpStatus.OK);
}
return new ResponseEntity(HttpStatus.BAD_REQUEST);
}
/**
* Delete room. Only room owner can do this request.
*
* @param id
* @return HttpEntity<String> - if all is ok then HttpStatus.NO_CONTENT else
* HttpStatus.BAD_REQUEST
*/
@RequestMapping(value = "/{id}", method = RequestMethod.DELETE)
public HttpEntity<String> deleteRoom(@PathVariable("id") int id) {
Room room = roomService.findOne(id);
if (room != null) {
UserResource currentUser = accessService.getCurrentUser();
if (currentUser == null || currentUser.getId() != room.getOwner().getId()) {
return new ResponseEntity(HttpStatus.FORBIDDEN);
}
roomService.delete(room);
return new ResponseEntity(HttpStatus.NO_CONTENT);
}
return new ResponseEntity(HttpStatus.BAD_REQUEST);
}
/**
* Get room's users by its id. Only room owner can do this request.
*
* @param id
* @return HttpEntity<List<User>> - list of users
*/
@RequestMapping(value = "/{id}/users", method = RequestMethod.GET)
public HttpEntity<List<User>> getRoomUsers(@PathVariable("id") int id)
throws ObjectNotFoundException {
Room room = roomService.findOne(id);
if (room != null) {
UserResource currentUser = accessService.getCurrentUser();
if (currentUser == null || currentUser.getId() != room.getOwner().getId()) {
return new ResponseEntity(HttpStatus.FORBIDDEN);
}
List<User> users = roomService.getRoomUsers(id);
return new ResponseEntity(users, HttpStatus.OK);
}
return new ResponseEntity(HttpStatus.BAD_REQUEST);
}
/**
* Remove a list of users from room's users. Only room owner can do this request.
*
* @param roomId
* @param usersToRemove
* @return HttpEntity<Room> - HttpStatus.NO_CONTENT when all is ok
*/
@RequestMapping(value = "/removeUsers/{id}", method = RequestMethod.POST)
public HttpEntity<Room> removeUsers(
@PathVariable("id") int roomId, @RequestBody List<User> usersToRemove)
throws ObjectNotFoundException {
Room room = roomService.findOne(roomId);
if (room != null) {
UserResource currentUser = accessService.getCurrentUser();
if (currentUser == null || currentUser.getId() != room.getOwner().getId()) {
return new ResponseEntity(HttpStatus.FORBIDDEN);
}
roomService.removeUsersFromRoom(roomId, usersToRemove);
return new ResponseEntity(HttpStatus.NO_CONTENT);
}
return new ResponseEntity(HttpStatus.BAD_REQUEST);
}
/**
* Update room. Only room owner can do this request.
*
* @param room
* @return HttpEntity<Room> - updated room
*/
@RequestMapping(value = "/{id}", method = RequestMethod.PUT)
public HttpEntity<Room> updateRoom(@RequestBody Room room) {
UserResource currentUser = accessService.getCurrentUser();
if (currentUser == null || currentUser.getId() != room.getOwner().getId()) {
return new ResponseEntity(HttpStatus.FORBIDDEN);
}
roomService.update(room);
if (room != null) {
return new ResponseEntity(room, HttpStatus.OK);
}
return new ResponseEntity(HttpStatus.BAD_REQUEST);
}