if checkPayment(l,amount,prevAmount):
if prevAmount:
diff = float(prevAmount) - float(amount)
l.remain = unicode(float(l.remain) + diff)
else:
l.remain = unicode(float(l.remain) - float(amount))
p.amount=amount
p.date=DateService.parseDate(req['date'])
try:
l.save()
except _mysql_exceptions.Warning:
pass
try:
p.save()
except _mysql_exceptions.Warning:
pass
except Exception, e1:
data = '{"success":false, "msg": "%s"}' % (e1.args)
else:
data = '{"success":false, "msg": "%s"}' % (_('The entered amount is greater than the amount owed.'))
return data
def getPaymentRemain(loan):
# cursors are not supported in appengine
# cursor = connection.cursor()
# cursor.execute("SELECT sum(amount) as sum FROM payment WHERE loan_id = %s", [loan.pk])
# row = cursor.fetchone()
# resto = float(loan.amount)
# if row[0]!=None:
