Esempio n. 1
0
	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)
Esempio n. 2
0
	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)