def sell_item(item_name: str, player_id: int, amount: int):
"""sells amount of the specified item with the resell price"""
player = PlayerLogic.get_player_by_id(player_id)
item = ItemLogic.get_item_by_name(item_name)
if amount <= 0:
raise InputError("The amount has to be bigger than 0!")
p_item = ItemLogic.get_player_item(player.player_id, item.item_name)
if p_item.amount < amount:
raise NotEnoughItemsException(item.item_name, amount)
else:
PlayerLogic.add_money(player.player_id, item.resell_price * amount)
p_item.amount = p_item.amount - amount
try:
p_item.save()
except Exception as e:
raise DatabaseException(e.message)
def player_lose_penalty(player: Player):
level = PlayerLogic.get_highest_teammember(player)
return PlayerLogic.add_money(player, (120*level)*-1)
def gain_money(player) -> int:
return PlayerLogic.add_money(player, random.randint(100, 500))
