def get_already_cashed_bonuses(self):
"""
Get already cashed bonuses
return: cashed bonuses list
"""
filter_by = {'user': self.user,
'transaction_type': 'CASHIN'}
return [c.bonus_cashed.id for c in Wallet.objects(**filter_by)]
def get_bonus_money(self):
"""
Gets the total bonus money in the wallet
return: bonus money amount
"""
filter_by = {'user': self.user,
'currency': 'BNS',
'id__nin': self.get_already_cashed_bonuses()}
return Wallet.objects(**filter_by).sum('value')
def count_wagered_money(self):
"""
Sum of the total wagered money since the last cash-in
return: wagered money
"""
# get total wagered money
filter_by = {'user': self.user,
'currency': 'EUR',
'transaction_type': 'BET'}
bets = Wallet.objects(**filter_by).only('value')
bets = sum([abs(b.value) for b in bets])
# get total cashed in bonus requirements
filter_by = {'user': self.user,
'transaction_type': 'CASHIN',
'value__gt': 0}
cashins = Wallet.objects(**filter_by)
cashins = sum([c.bonus.value * c.bonus.wagering_requirement
for c in cashins])
return bets - cashins
def cash_in(self):
"""
Convert to real money the bonuses that met the wagering req.
"""
# get casheable bonuses
filter_by = {'user': self.user,
'transaction_type': 'BONUS',
'id__nin': self.get_already_cashed_bonuses()}
bonus = Wallet.objects(**filter_by).first()
if bonus:
# get wagered money
wg = self.count_wagered_money()
# WR formula is met?
if bonus.bonus.value * bonus.bonus.wagering_requirement <= wg:
# how much money from that bonus is going to be cashed?
bns = self.get_bonus_money()
# for the case that te player earned more bns than the bonus
cashin_amount = bns if bns <= bonus.bonus else bonus.bonus.value
transaction = {'transaction_type': 'CASHIN',
'currency': 'EUR',
'value': cashin_amount,
'bonus': bonus.bonus,
'bonus_cashed': bonus.id,
'user': self.user}
# save cashin transaction
self.add_to_wallet(transaction)
# adjust bns diff if there is one (this need to be improved)
if cashin_amount < bonus.bonus.value:
transaction = {'transaction_type': 'CASHIN',
'currency': 'BNS',
'value': bonus.bonus.value - cashin_amount,
'bonus': bonus.bonus,
'bonus_cashed': bonus.id,
'user': self.user}
# save cashin transaction
self.add_to_wallet(transaction)
# check if there is an other casheable bonus
self.cash_in()
def get_real_money(self):
"""
Gets the total bonus money in the wallet
return: bonus money amount
"""
return Wallet.objects(user=self.user, currency='EUR').sum('value')