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Revised the is_dirty method of the transaction data model in the accounting application.

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依瑪貓 2020-08-12 13:52:44 +08:00
parent eb9e4e7fe4
commit f6c1beb824
1 changed files with 7 additions and 3 deletions
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10
accounting/models.py
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@ -170,7 +170,7 @@ class Transaction(DirtyFieldsMixin, models.Model):
return reverse( return reverse(
"accounting:transactions.detail", args=("transfer", self)) "accounting:transactions.detail", args=("transfer", self))
def is_dirty(self, **kwargs): def is_dirty(self, check_relationship=False, check_m2m=None):
"""Returns whether the data of this transaction is changed and need """Returns whether the data of this transaction is changed and need
to be saved into the database. to be saved into the database.
@ -178,9 +178,13 @@ class Transaction(DirtyFieldsMixin, models.Model):
bool: True if the data of this transaction is changed and need bool: True if the data of this transaction is changed and need
to be saved into the database, or False otherwise. to be saved into the database, or False otherwise.
""" """
if super(Transaction, self).is_dirty(**kwargs): if super(Transaction, self).is_dirty(
check_relationship=check_relationship,
check_m2m=check_m2m):
return True return True
if len([x for x in self.records if x.is_dirty(**kwargs)]) > 0: if len([x for x in self.records
if x.is_dirty(check_relationship=check_relationship,
check_m2m=check_m2m)]) > 0:
return True return True
kept = [x.pk for x in self.records] kept = [x.pk for x in self.records]
if len([x for x in self.record_set.all() if x.pk not in kept]) > 0: if len([x for x in self.record_set.all() if x.pk not in kept]) > 0: