def post(self):
if not userIsLoggedIn(self):
return
user = users.get_current_user()
lang = getLanguage(self, user)
type = self.request.get('type')
fromMember = Membership.get(self.request.get('fromMember'))
toMember = Membership.get(self.request.get('toMember'))
amount = self.request.get('amount')
reason = self.request.get('reason')
# See which one is the creator
if fromMember.user == user:
creatorMember = fromMember
elif toMember.user == user:
creatorMember = toMember
else:
# Can't happen, only with hackery
return
# Check that the amount is a valid number
try:
amount = float(amount)
except BaseException, e:
error = _('Invalid amount: %s.', lang) % amount
alertMessage(self, error)
return
def post(self):
if not userIsLoggedIn(self):
return
user = users.get_current_user()
lang = getLanguage(self, user)
groupName = self.request.get('name').strip()
escapedGroupName = escape(groupName)
# Verificar que el nombre no sea vacio
if groupName == "":
error = _('You must enter a group name.', lang)
alertMessage(self,error)
return
group = self.createGroupAndInsertMember(groupName)
# Si el usuario es miembro de un grupo con alias igual al nombre
# del grupo que quiere crear, no dejarlo
if group is None:
error = _('You already belong to a group with the name %s.', lang) % escapedGroupName
error += '\\n';
error += _('Please select another name.', lang)
alertMessage(self,error)
return
location = '/group?group=%s&msg=%s' % (group.key(), _('Group successfully created', lang))
redirectPage(self,location)
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("command")
members = group.memberships
parser = OrderParser()
parser.lang = lang
transaction = parser.parse(members, command)
if transaction.error:
alertMessage(self, transaction.error)
return
elems = {}
total = 0.0
for debt in transaction.debts:
total += debt.money
razon = debt.reason
comidas = razon.split(',')
for comida in comidas:
comida = comida.strip()
[cantidad, comida2] = quantity(comida)
elems[comida2] = elems.get(comida2, 0) + cantidad
result = ''
for comida, cantidad in elems.items():
result += ' - %s %s\\n' % (cantidad, comida)
result += '\\n';
result += _('Total', lang)
result += ': $%s'% total;
alertMessage(self, result)
def post(self):
if not userIsLoggedIn(self):
return
user = users.get_current_user()
lang = getLanguage(self, user)
groupKey = self.request.get('group').strip()
if groupKey == "":
error = _('Group is required', lang)
alertMessage(self,error)
return
group = Group.get(groupKey)
memberships = Membership.gql("WHERE group = :1 AND user = :2", group, user)
if memberships.count() <> 1:
error = _('You don\'t belong to this group.', lang)
alertMessage(self,error)
return
membership = memberships.get()
if not abs(membership.balance) <= 1e-07:
error = _('You cannot leave this group, your balance must be zero.', lang)
alertMessage(self,error)
return
membership.delete()
if Membership.gql("WHERE group = :1", group).count() == 0:
group.delete()
msg = _('You have been succesfully unsubscribed from the group %s!', lang) % escape(group.name)
location = '/?msg=' + msg
redirectPage(self,location)
def post(self):
if not userIsLoggedIn(self):
return
user = users.get_current_user()
lang = getLanguage(self, user)
groupKey = self.request.get('group')
group = Group.get(groupKey)
invitationText = self.request.get('invitationText')
emails = self.request.get('emails')
emails = emails.split(',')
urlBuilder = UrlBuilder(self.request)
# Check that all emails are valid
for email in emails:
if not mail.is_email_valid(email.strip()):
alertMessage(self, _('%s is not a valid email address', lang) % email)
return
for email in emails:
self.sendInvitation(user, email.strip(), group, invitationText, urlBuilder, lang)
redirectPage(self, "/group?group=%s&msg=%s" % (groupKey, escape(_('Your invite has been sent!', lang))))
def post(self):
if not userIsLoggedIn(self):
return
user = users.get_current_user()
lang = getLanguage(self, user)
userMembership = Membership.get(self.request.get('userMembership'))
# Verificar que la membership que se paso sea efectivamente del usuario
if not self.isMember(userMembership):
return
newGroupNick = self.request.get('groupNick').strip()
newUserNick = self.request.get('userNick').strip()
# Verificar que el nombre de grupo no sea vacio
if newGroupNick == "":
error = _('The name by which you want to see this group is required.', lang)
alertMessage(self,error)
return
# Verificar que no exista un alias del usuario con el mismo nombre
if self.isGroupNickTaken(newGroupNick, userMembership.group):
error = _('You already have a Group with the selected name, please select another name.', lang)
alertMessage(self,error)
return
# Verificar que el nickname no sea vacio
if newUserNick == "":
error = _('The name by which you want others to see you in this group is required.', lang)
alertMessage(self,error)
return
# Verificar que el nickname no este tomado
for other in Membership.gql("WHERE group = :1 AND user != :2", userMembership.group, userMembership.user):
if other.userNick == newUserNick:
error = _('The name by which you want others to see you in this group is already used by another member.', lang)
alertMessage(self,error)
return
userMembership.alias = newGroupNick
userMembership.nickname = newUserNick
userMembership.put()
location = '/group?group=%s&msg=%s' % (userMembership.group.key(), _('Properties changed!', lang))
redirectPage(self,location)
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("command")
members = group.memberships
parser = OrderParser()
parser.lang = lang
transaction = parser.parse(members, command)
if transaction.error:
alertMessage(self, transaction.error)
return
payersBalanceBefore = transaction.payer.balance
for debt in transaction.debts:
debtor = debt.member
payer = transaction.payer
debtorLang = getLanguage(self, debtor.user)
if debtor.user.email().lower() == payer.user.email().lower():
continue
debtorsBalanceBefore = debtor.balance
# Adjust balance
debtor.balance -= debt.money
debtor.put()
payer.balance += debt.money
debtorsBalanceNow = debtor.balance
# Create transaction
tr = Transaction(
group = group,
creatorMember = creatorMember,
fromMember = debtor,
toMember = payer,
type = 'debt',
amount = debt.money,
reason = debt.reason,
isRejected = False
)
tr.put()
# If the one that created this transaction is the one that owes,
# don't sent a mail to him/her
if creatorMember.user == debtor.user:
continue
# Build the reject url
rejectUrl = UrlBuilder(self.request).buildUrl('/reject')
rejectUrl += "?key=%s&h=%s" % (str(tr.key()), tr.hash)
# Try send email to the debtor
if creatorMember.user == transaction.payer.user:
message = createActionMail(payer, debtor, debt.money, debt.reason, debtorsBalanceBefore, debtorsBalanceNow, rejectUrl, youOwedSomeone(debtorLang), debtorLang)
else:
message = createThirdPartyActionMail(creatorMember, payer, debtor, debt.money, debt.reason, debtorsBalanceBefore, debtorsBalanceNow, rejectUrl, creatorSaysYouOwedSomeone(debtorLang), debtorLang)
sendEmail(message)
transaction.payer.put()
payersBalanceNow = transaction.payer.balance
# Now try send email to the payer with a summary
if not creatorMember.user == transaction.payer.user:
payerLang = getLanguage(self, transaction.payer.user)
message = createBulkMail(transaction, creatorMember, payersBalanceBefore, payersBalanceNow, payerLang)
sendEmail(message)
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)