def get(self):
if not users.get_current_user():
self.redirect(users.create_login_url(self.request.uri))
account_key = ndb.Key(urlsafe=self.request.get('account'))
account = account_key.get()
transactions_query = AccountTransaction.query(ancestor=account_key)
transactions_query = transactions_query.order(AccountTransaction.transaction_time)
transactions = transactions_query.fetch(1000)
balance = account.opening_balance
# Start off with the opening balance as a transaction.
processed_transactions = [{
'date': account.getFormattedOpenDate(),
'type': 'Opening Balance',
'memo': '',
'amount': '%.2f' % (account.opening_balance / 1000000.0),
'balance': '%.2f' % (balance / 1000000.0),
}]
for transaction in transactions:
if transaction.transaction_type == 'withdrawal':
balance -= transaction.amount
else:
balance += transaction.amount
memo = transaction.memo
if memo == None:
memo = ''
processed_transactions.append({
'date': util.formatShortDate(transaction.transaction_local_date),
'type': transaction.transaction_type,
'memo': memo,
'amount': '%.2f' % (transaction.amount / 1000000.0),
'balance': '%.2f' % (balance / 1000000.0),
})
processed_transactions.reverse()
template_values = {
'current_user': users.get_current_user(),
'account': account,
'transactions': processed_transactions,
'url': users.create_logout_url('/'),
'url_linktext': 'Logout',
}
self.response.out.write(template.render(
getTemplatePath('transaction_list.html'), template_values))
def getAllowanceStartDate(self):
return util.formatShortDate(self.allowance_start_date)
def getFormattedOpenDate(self):
return util.formatShortDate(self.getOpenDatetime())
