def join(sid, data):
user = data["user"]
room_id = data["room_id"]
sio.enter_room(sid, room_id)
if not RoomService.exist_by_id(room_id):
sio.emit("not_found_error", "room")
sio.leave_room(sid, room_id)
return
if not UserService.exist_by_id(user["id"]):
sio.emit("not_found_error", "user")
sio.leave_room(sid, room_id)
if ParticipantService.is_creator(room_id, user["id"]):
participant = ParticipantService.by_room_id(room_id)
data = {"participants": participant, "messages": []}
sio.emit("user_connected", data, room=room_id)
return
if ParticipantService.exists_by_user_id_room_id(user["id"], room_id):
sio.emit("conflict_error", "participant")
sio.leave_room(sid, room_id)
return
ParticipantService.add(room_id, user["id"])
participants = ParticipantService.by_room_id(room_id)
messages = MessageService.by_room_id(room_id)
data = {"participants": participants, "messages": messages}
sio.emit("user_connected", data, room=room_id)
return
def delete_user(user_id):
if not UserService.exist_by_id(user_id):
raise NotFoundException(pointer="user", message="not found")
user = UserService.remove_by_id(user_id)
return user.to_dict()
def create_room():
body = body_validator(CreateRoomSchema)
room_name = body["name"]
creator = body["creator"]
if not UserService.exist_by_id(creator):
raise NotFoundException(pointer="user", message="not found")
if RoomService.exist_by_id(room_name):
raise ConflictException(pointer="room", message="exists")
room = RoomService.add(room_name, creator)
ParticipantService.add(room.id, creator, is_creator=True)
return room.to_dict()