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#17: stored function for "fixing" inventory transaction

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TMA 2025-04-21 21:14:18 +02:00
parent 69c405f715
commit c21b394b42
3 changed files with 187 additions and 38 deletions
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53
brmbar3/brmbar/Shop.py
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@ -202,30 +202,37 @@ class Shop:
return accts
def fix_inventory(self, item, amount):
amount_in_reality = amount
amount_in_system = item.balance()
(buy, sell) = item.currency.rates(self.currency)
rv = self.db.execute_and_fetch(
"SELECT public.fix_inventory(%s, %s, %s, %s, %s, %s)",
[item.id, item.currency.id, self.excess.id, self.deficit.id, self.currency.id, amount]
)[0]
diff = abs(amount_in_reality - amount_in_system)
buy_total = buy * diff
if amount_in_reality > amount_in_system:
transaction = self._transaction(description = "BrmBar inventory fix of {}pcs {} in system to {}pcs in reality".format(amount_in_system, item.name,amount_in_reality))
item.debit(transaction, diff, "Inventory fix excess")
self.excess.credit(transaction, buy_total, "Inventory fix excess " + item.name)
self.db.commit()
return True
elif amount_in_reality < amount_in_system:
transaction = self._transaction(description = "BrmBar inventory fix of {}pcs {} in system to {}pcs in reality".format(amount_in_system, item.name,amount_in_reality))
item.credit(transaction, diff, "Inventory fix deficit")
self.deficit.debit(transaction, buy_total, "Inventory fix deficit " + item.name)
self.db.commit()
return True
else:
transaction = self._transaction(description = "BrmBar inventory fix of {}pcs {} in system to {}pcs in reality".format(amount_in_system, item.name,amount_in_reality))
item.debit(transaction, 0, "Inventory fix - amount was correct")
item.credit(transaction, 0, "Inventory fix - amount was correct")
self.db.commit()
return False
self.db.commit()
return rv
#amount_in_reality = amount
#amount_in_system = item.balance()
#(buy, sell) = item.currency.rates(self.currency)
#diff = abs(amount_in_reality - amount_in_system)
#buy_total = buy * diff
#if amount_in_reality > amount_in_system:
# transaction = self._transaction(description = "BrmBar inventory fix of {}pcs {} in system to {}pcs in reality".format(amount_in_system, item.name,amount_in_reality))
# item.debit(transaction, diff, "Inventory fix excess")
# self.excess.credit(transaction, buy_total, "Inventory fix excess " + item.name)
# self.db.commit()
# return True
#elif amount_in_reality < amount_in_system:
# transaction = self._transaction(description = "BrmBar inventory fix of {}pcs {} in system to {}pcs in reality".format(amount_in_system, item.name,amount_in_reality))
# item.credit(transaction, diff, "Inventory fix deficit")
# self.deficit.debit(transaction, buy_total, "Inventory fix deficit " + item.name)
# self.db.commit()
# return True
#else:
# transaction = self._transaction(description = "BrmBar inventory fix of {}pcs {} in system to {}pcs in reality".format(amount_in_system, item.name,amount_in_reality))
# item.debit(transaction, 0, "Inventory fix - amount was correct")
# item.credit(transaction, 0, "Inventory fix - amount was correct")
# self.db.commit()
# return False
def fix_cash(self, amount):
amount_in_reality = amount