def on_get(self, req, resp, expense_id):
"""
Implements class contract for GET
"""
try:
expense = ExpenseAService.select_expense(self.session.user, unicode(expense_id))
except ResourceNotFoundException:
raise falcon.HTTPNotFound()
resp.status = falcon.HTTP_200
resp.body = serializers.EXPENSE_ENTITY_SERIALIZER.dumps(expense, many=False).data
def on_post(self, req, resp):
"""
Implements the class contract for POST.
"""
request_data = ExpenseHandler.get_json_payload(req)
try:
date, amount, name, category = serializers.EXPENSE_ENTITY_SERIALIZER.load(request_data).data
except ValidationError as ex:
raise falcon.HTTPBadRequest(
'Bad Request',
ValidationUtil.construct_error_string(ex)
)
resp.status = falcon.HTTP_200
resp.body = json.dumps({
'uri': '/expenses/%s' % ExpenseAService.create_expense(self.session.user, date, amount, name, category)
})
def on_get(self, req, resp):
"""
Implements the class contract for GET.
"""
try:
limit = req.params.get('limit', 10)
limit = ValidationUtil.validate_positive_integer('limit', limit)
offset = req.params.get('offset', 0)
offset = ValidationUtil.validate_positive_integer('offset', offset)
except ValidationError as ex:
raise falcon.HTTPBadRequest(
'Bad Request',
ValidationUtil.construct_error_string(ex)
)
expenses = ExpenseAService.select_expenses(self.session.user, limit, offset)
result = serializers.EXPENSE_ENTITY_SERIALIZER.dumps(expenses, many=True).data
resp.status = falcon.HTTP_200
resp.body = result