|
|
|
@ -1,4 +1,3 @@
@@ -1,4 +1,3 @@
|
|
|
|
|
|
|
|
|
|
from django.conf import settings |
|
|
|
|
from django.db import models |
|
|
|
|
from django.core.files import File |
|
|
|
@ -9,6 +8,7 @@ from django.dispatch import receiver
@@ -9,6 +8,7 @@ from django.dispatch import receiver
|
|
|
|
|
from django_auth_ldap.backend import populate_user |
|
|
|
|
from django.utils.translation import ugettext_lazy as _ |
|
|
|
|
from django.utils.translation import ugettext_noop |
|
|
|
|
from django.db import transaction |
|
|
|
|
import PIL |
|
|
|
|
import StringIO |
|
|
|
|
|
|
|
|
@ -43,13 +43,16 @@ class Account(models.Model):
@@ -43,13 +43,16 @@ class Account(models.Model):
|
|
|
|
|
instance.ldap_user.attrs['employeenumber'][0] |
|
|
|
|
instance.account.save() |
|
|
|
|
|
|
|
|
|
@transaction.atomic |
|
|
|
|
def change_credit(self, amount, subject, desc): |
|
|
|
|
self.credit += amount |
|
|
|
|
# For atomicity fetch current value first |
|
|
|
|
cur = Account.objects.filter(pk=self.pk)[0] |
|
|
|
|
self.credit = cur.credit + amount |
|
|
|
|
self.save() |
|
|
|
|
|
|
|
|
|
transaction = Transaction(account=self, subject=subject, |
|
|
|
|
trans = Transaction(account=self, subject=subject, |
|
|
|
|
amount=amount, description=desc) |
|
|
|
|
transaction.save() |
|
|
|
|
trans.save() |
|
|
|
|
|
|
|
|
|
def buy_products(self, products): |
|
|
|
|
# TODO place it somewhere else |
|
|
|
|