def get_game_by_id(game_id=None):
"""Get the game from db with the id provided
Args:
:param _id: The id of the game to search in db
:type: Game
Returns:
Game: The game if it is already stored, None in other case
"""
if game_id is None:
return None
return Game.get(game_id)
def join_game(game_id=None, user=None):
"""
:param game_id: idof the game that user joins
:param user: user what joins the game
"""
if user is not None and game_id is not None:
game = Game.get(game_id)
Participant.get_or_insert(key_name=user.email + "_" + game_id,
game=game,
user=user)
def delete_game(game_id=None, user=None):
"""Delete the game from db
Args:
:param game_id: The game id which is going to be deleted from db
:type: Game
"""
if user is not None and game_id is not None:
game = Game.get(game_id)
if game.owner.key() == user.key() or user.role == "admin":
for treasure in game.treasures:
db.delete(treasure.images)
db.delete(treasure)
db.delete(game)