seba
/
k4ever
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fixed race condition when transacting to own user

This commit is contained in:
Sebastian Lohff 2011-10-25 19:41:02 +02:00
parent 16cfd63e4a
commit f432ffc70b
1 changed files with 8 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
k4ever/transaction/models.py
View File

@ -59,13 +59,14 @@ class VirtualTransaction(models.Model):
@staticmethod @staticmethod
def moveMoney(fromUser, toUser, amount, commit=True): def moveMoney(fromUser, toUser, amount, commit=True):
fromProfile = fromUser.get_profile() if fromUser != toUser:
toProfile = toUser.get_profile() fromProfile = fromUser.get_profile()
fromProfile.balance -= amount toProfile = toUser.get_profile()
toProfile.balance += amount fromProfile.balance -= amount
if commit: toProfile.balance += amount
fromProfile.save() if commit:
toProfile.save() fromProfile.save()
toProfile.save()
def save(self, *args, **kwargs): def save(self, *args, **kwargs):
if self.user and self.recipient: if self.user and self.recipient: