def get(self, ref_code=None):
ret = []
if ref_code is None:
order_list = self.__session.query(T_Order).filter_by(
active=True).all()
else:
order_list = self.__session.query(T_Order).filter_by(
active=True, ref_code=ref_code).all()
for order in order_list:
order_dict = self.__json(order)
if ref_code is not None:
orderdetail_dict = {}
for detail in order.orderdetails:
detail_dict = self.__json(detail)
logger.debug(detail_dict)
fieldcode = detail_dict['fieldcode']
fieldvalue = detail_dict['fieldvalue']
fieldtype = detail_dict['fieldtype']
actual_value = type_mapping[fieldtype](fieldvalue)
orderdetail_dict[fieldcode] = actual_value
order_dict['order_details'] = orderdetail_dict
ret.append(order_dict)
logger.debug(ret)
return ret
def post(self, ref_code=None):
ret = {}
http_stat = 200
if ref_code is not None:
ret['status'] = 'FAIL'
ret['message'] = 'Invalid request'
http_stat = 400
else:
# parse request
self.__reqparse.add_argument('customer_uuid', type=str, required=True)
self.__reqparse.add_argument('order_description', type=str, required=True)
self.__reqparse.add_argument('order_details', type=dict, location='json', default=[])
args = self.__reqparse.parse_args()
logger.debug(args)
order = Order(self.__session)
new_ref_code = order.create(args)
if new_ref_code is None:
ret['status'] = 'FAIL'
ret['message'] = order.get_error()
http_stat = 400
else:
ret['status'] = 'SUCCESS'
ret['ref_no'] = new_ref_code
return ret, http_stat
def post(self):
http_stat = 200
self.__reqparse.add_argument('firstname', type=str, required=True)
self.__reqparse.add_argument('lastname', type=str, required=True)
self.__reqparse.add_argument('middlename', type=str, default='')
args = self.__reqparse.parse_args()
customer = Customer(self.__session)
uuid = customer.add(args)
if uuid is not None:
ret = marshal(
{
'status': 'SUCCESS',
'uuid': uuid,
'message': 'Resource added'
}, status_fields)
else:
ret = {'status': 'FAILED', 'message': 'Duplicate Resource'}
http_stat = 409
logger.debug('Call some long running task')
task_result = some_long_running_task.delay()
# task_result.wait()
return ret, http_stat
def get(self):
http_stat = 200
self.__reqparse.add_argument('sort', type=str, default='lastname')
args = self.__reqparse.parse_args()
logger.debug(args)
customers = Customer(self.__session, args)
customer_list = customers.get()
ret = {}
if customer_list is not None:
ret['status'] = 'SUCCESS'
ret['customer'] = marshal(customer_list, customer_fields)
else:
ret['status'] = 'FAIL'
ret['message'] = 'Invalid customer UUID'
http_stat = 400
return ret, http_stat
'orders': url_for('orders_all')
}
}
return retval
# api = Api(app)
api = Api(app,
api_version='v2.0',
api_spec_url='/specs',
title='myapp API',
description='Workshop: Writing RESTful APIs with Flask (PyconPH 2017)')
# More tips on writing RESTful APIs: http://www.restapitutorial.com/lessons/httpmethods.html
customer_routes(api)
order_routes(api)
api.add_resource(ApiRoot, '/', endpoint='api_root')
logger.debug('myapp is up')
@app.after_request
def after_request_sequence(response):
Session.remove()
response.headers['Access-Control-Allow-Origin'] = '*'
return response
'endpoints': {
'customers': url_for('customers'),
'orders': url_for('orders_all')
}
}
return retval
CORS(app)
api = Api(
app,
api_version='v2.0',
api_spec_url='/specs',
title='myapp API',
description='Workshop: Writing RESTful APIs with Flask (PyconPH 2017)')
customer_routes(api)
order_routes(api)
api.add_resource(ApiRoot, '/', endpoint='api_root')
logger.debug('myapp is up (Lesson 12)')
@app.after_request
def after_request_sequence(response):
Session.remove()
return response
def some_long_running_task():
logger.debug('Some long running task will executed')
time.sleep(10)
logger.debug('Long running done')
return