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brmbar-cli undo: New feature

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brmbar 2015-12-13 16:36:50 +01:00
parent feec2c9ac4
commit 3ea61f01d7
2 changed files with 22 additions and 0 deletions
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15
brmbar3/brmbar/Shop.py
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@ -177,6 +177,7 @@ class Shop:
item.credit(transaction, 0, "Inventory fix - amount was correct")
self.db.commit()
return False
def fix_cash(self, amount):
amount_in_reality = amount
amount_in_system = self.cash.balance()
@ -196,6 +197,7 @@ class Shop:
return True
else:
return False
def consolidate(self):
transaction = self._transaction(description = "BrmBar inventory consolidation")
@ -210,3 +212,16 @@ class Shop:
self.deficit.credit(transaction, deficit_balance, "Deficit balance removed from profit.")
self.profits.credit(transaction, deficit_balance, "Deficit balance removed from profit.")
self.db.commit()
def undo(self, oldtid):
description = self.db.execute_and_fetch("SELECT description FROM transactions WHERE id = %s", [oldtid])[0]
description = 'undo %d (%s)' % (oldtid, description)
transaction = self._transaction(description=description)
for split in self.db.execute_and_fetchall("SELECT id, side, account, amount, memo FROM transaction_splits WHERE transaction = %s", [oldtid]):
splitid, side, account, amount, memo = split
memo = 'undo %d (%s)' % (splitid, memo)
amount = -amount
self.db.execute("INSERT INTO transaction_splits (transaction, side, account, amount, memo) VALUES (%s, %s, %s, %s, %s)", [transaction, side, account, amount, memo])
self.db.commit()
return transaction