def on_post(self):
command = AddItemCommand({
**flask.request.json, 'seller_id': g.user_id
},
strict=False)
command_name = type(command).__name__
import pdb
pdb.set_trace()
if not command.is_valid():
flask.abort(
Response(json_response({
'title':
'Invalid Command',
'description':
f'{command_name} validation failed due to {command.validation_errors()}'
}),
status=HTTPStatus.BAD_REQUEST))
try:
result = self._command_bus.execute(command)
return json_response(result), HTTPStatus.OK
except Exception as e:
flask.abort(
Response(json_response({
'title': f'Failed to execute {command_name}',
'description': str(e)
}),
status=HTTPStatus.BAD_REQUEST))
def test_add_item_command_will_not_return_errors_when_command_is_valid():
command = AddItemCommand({
'seller_id': 'some_id_here',
'title': 'Fluffy dragon',
'description': 'Fluffy dragon'
})
actual: DataError = command.validation_errors()
assert actual is None
def test_command_bus_will_dispatch_command():
# Arrange
bus = OverriddenCommandBusContainer.command_bus_factory()
command = AddItemCommand()
# Act
result = bus.execute(command)
# Assert
assert result.status == ResultStatus.OK
def on_post(self, req, res):
command = AddItemCommand(
{
**req.media, 'seller_id': req.context['user_id']
}, strict=False)
command_name = type(command).__name__
if not command.is_valid():
raise falcon.HTTPError(
status=falcon.HTTP_400,
title='Invalid command',
description="{} validation failed due to {}".format(
command_name, command.validation_errors()))
try:
result = self._command_bus.execute(command)
res.status = falcon.HTTP_200
res.body = json_response(result)
except Exception as e:
raise falcon.HTTPError(
status=falcon.HTTP_400,
title='Failed to execute {}'.format(command_name),
description=str(e))
def on_get(self, req, res):
command = AddItemCommand(req.params, strict=False)
command.validate()
result = command_bus.execute(command)
res.body = json.dumps(result, ensure_ascii=False)
res.status = falcon.HTTP_200
def test_valid_add_item_command():
command = AddItemCommand({
'seller_id': 'some_id_here',
'title': 'Fluffy dragon'
})
assert command.is_valid() is True
def test_add_item_command_will_return_errors():
command = AddItemCommand({'description': 'Fluffy dragon'})
actual: DataError = command.validation_errors()
assert actual.errors['seller_id'] is not None
assert actual.errors['title'] is not None
def test_add_item_command_title_is_required():
command = AddItemCommand({
'seller_id': 'some_id_here',
'description': 'Fluffy dragon'
})
assert command.is_valid() is False