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royalnet/royalpack/commands/givetreasure.py
2020-08-24 00:13:38 +02:00

35 lines
1.1 KiB
Python

from typing import *
import royalnet
import royalnet.commands as rc
import royalnet.utils as ru
from ..tables import Treasure, FiorygiTransaction
from .magicktreasure import MagicktreasureCommand
class GivetreasureCommand(MagicktreasureCommand):
name: str = "givetreasure"
description: str = "Crea un nuovo Treasure di Fiorygi (usando il tuo credito)"
syntax: str = "{codice} {valore}"
async def _permission_check(self, author, code, value, data, session):
if author.fiorygi.fiorygi < value:
raise rc.UserError("Non hai abbastanza fiorygi per creare questo Treasure.")
async def _create_treasure(self, author, code, value, data, session):
TreasureT = self.alchemy.get(Treasure)
treasure = await ru.asyncify(session.query(TreasureT).get, code)
if treasure is not None:
raise rc.UserError("Esiste già un Treasure con quel codice.")
treasure = TreasureT(
code=code,
value=value,
redeemed_by=None
)
await FiorygiTransaction.spawn_fiorygi(author, -value, "aver creato un tesoro", data=data, session=session)
return treasure