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FIX(settlement): add rollback_deposit_to_payee_balance

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add rollback_deposit_to_payee_balance
This commit is contained in:
Haydar Ghasemi 2026-02-17 15:44:27 +03:30
parent 0a179bf350
commit a8b32a16f4
1 changed files with 23 additions and 9 deletions
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32
apps/wallet/models.py
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@ -253,8 +253,8 @@ class Transaction(BaseModel):
else:
raise UnprocessableEntity('not enough balance')
def rollback_withdraw_to_payer_balance(self):
logger.debug('start rollback deposit_to_payee_balance')
def rollback_withdraw_from_payer_balance(self):
logger.debug('start rollback withdraw_from_payer_balance')
logger.info(f'payer_account balance {self.payer_account} -> {self.amount}')
self.payer_account.balance = F('balance') + self.amount
self.payer_account.save(update_fields=['balance'])
@ -265,6 +265,12 @@ class Transaction(BaseModel):
self.payee_account.balance = F('balance') + self.amount
self.payee_account.save(update_fields=['balance'])
def rollback_deposit_to_payee_balance(self):
logger.debug('start rollback deposit_to_payee_balance')
logger.info(f'payee_account balance {self.payee_account} -> {self.amount}')
self.payee_account.balance = F('balance') - self.amount
self.payee_account.save(update_fields=['balance'])
# TODO: refactor
def pay(self, payer_id=None, payer_type=None):
if not self.payer_id and not (payer_id and payer_type):
@ -369,7 +375,7 @@ class Transaction(BaseModel):
raise APIException('this transaction is not pending')
with transaction.atomic():
self.rollback_withdraw_to_payer_balance()
self.rollback_withdraw_from_payer_balance()
self.change_state(
[StateChoices.PENDING, StateChoices.DELAYED, StateChoices.INCOMPLETE],
StateChoices.CANCELED,
@ -382,12 +388,20 @@ class Transaction(BaseModel):
raise APIException('this transaction is not pending')
with transaction.atomic():
self.rollback_withdraw_to_payer_balance()
self.change_state(
[StateChoices.PENDING, StateChoices.SUCCESS, StateChoices.DELAYED, StateChoices.INCOMPLETE],
StateChoices.ROLLED_BACK,
error_message=_('TRANSACTION_STATE_NOT_SUITABLE_FOR_ROLLBACK')
)
self.rollback_withdraw_from_payer_balance()
if self.state == StateChoices.SUCCESS:
self.rollback_deposit_to_payee_balance()
self.change_state(
[StateChoices.SUCCESS],
StateChoices.ROLLED_BACK,
error_message=_('TRANSACTION_STATE_NOT_SUITABLE_FOR_ROLLBACK')
)
else:
self.change_state(
[StateChoices.PENDING, StateChoices.DELAYED, StateChoices.INCOMPLETE],
StateChoices.CANCELED,
error_message=_('TRANSACTION_STATE_NOT_SUITABLE_FOR_CANCEL')
)
return self
def get_role(self, entity):