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brmbar.Shop.receipt_to_credit(): New method for converting receipts to credit

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This commit is contained in:
Petr Baudis 2012-09-29 00:22:32 +02:00
parent 325033231b
commit 9c1c8d381b
1 changed files with 6 additions and 0 deletions
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6
brmbar3/brmbar/Shop.py
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@ -75,6 +75,12 @@ class Shop:
return cost
def receipt_to_credit(self, user, credit, description):
transaction = self._transaction(responsible = user, description = "Receipt: " + description)
self.profits.credit(transaction, credit, user.name)
user.credit(transaction, credit, "Credit from receipt: " + description)
self.db.commit()
def _transaction(self, responsible = None, description = None):
with closing(self.db.cursor()) as cur:
cur.execute("INSERT INTO transactions (responsible, description) VALUES (%s, %s) RETURNING id",