def post(self):
if not userIsLoggedIn(self):
return
rejectPath = UrlBuilder(self.request).buildUrl('/reject')
user = users.get_current_user()
lang = getLanguage(self, user)
group = Group.get(self.request.get("group"))
creatorMember = Membership.gql("WHERE group = :1 AND user = :2", group, user)[0]
if not creatorMember:
return
command = self.request.get("cow")
members = group.memberships
parser = CowParser()
parser.lang = lang
transaction = parser.parse(members, command)
if transaction.error:
alertMessage(self, transaction.error)
return
result = transaction.getResult()
# Update balance and send mails
for member, balance in result.balanceChange.iteritems():
balanceBefore = member.balance
balanceNow = member.balance + balance
# Balance
member.balance += balance
member.put()
# Send mail, but not to the creator of this mail
if member.user != creatorMember.user:
message = createCowMail(creatorMember, transaction, result, member, balanceBefore, balanceNow, lang)
sendEmail(message)
# Create transactions
for debt in result.debts:
for singleDebt in debt.singleDebts:
tr = Transaction(
group = group,
creatorMember = creatorMember,
fromMember = debt.fromMember,
toMember = singleDebt.toMember,
type = 'debt',
amount = singleDebt.money,
reason = transaction.reason,
isRejected = False
)
tr.put()
location = '/group?group=%s&msg=%s' % (group.key(), _('Debts saved!', lang))
redirectPage(self,location)
def post(self):
if not userIsLoggedIn(self):
return
user = users.get_current_user();
lang = getLanguage(self, user)
group = Group.get(self.request.get("group"))
creatorMember = Membership.gql("WHERE group = :1 AND user = :2", group, user)[0]
if not creatorMember:
return
command = self.request.get("cow")
members = group.memberships
parser = CowParser()
parser.lang = lang
transaction = parser.parse(members, command)
if transaction.error:
alertMessage(self, transaction.error)
return
result = transaction.getResult()
msg = ''
msg += _('Total', lang)
msg += ': $%s\\n'% result.total;
msg += _('Each', lang)
msg += ': $%s\\n\\n'% round(result.each, 2);
for debt in result.debts:
i = 0
msg += ' - '
for singleDebt in debt.singleDebts:
tuple = { 'from': debt.fromMember.userNick, 'to': singleDebt.toMember.userNick, 'amount': round(singleDebt.money, 2) }
if i == 0:
if debt.fromMember.user == creatorMember.user:
msg += _('You owe %(to)s $%(amount)s', lang) % tuple
elif singleDebt.toMember.user == creatorMember.user:
msg += _('%(from)s owes you $%(amount)s', lang) % tuple
else:
msg += _('%(from)s owes %(to)s $%(amount)s', lang) % tuple
elif i < len(debt.singleDebts) - 1:
msg += ', '
if singleDebt.toMember.user == creatorMember.user:
msg += _('you $%(amount)s', lang) % tuple
else:
msg += _('%(to)s $%(amount)s', lang) % tuple
else:
msg += ' '
msg += _('and', lang)
msg += ' '
if singleDebt.toMember.user == creatorMember.user:
msg += _('you $%(amount)s', lang) % tuple
else:
msg += _('%(to)s $%(amount)s', lang) % tuple
i = i + 1
msg += '\\n'
alertMessage(self, msg)