def is_valid(self, req, data):
"""
Args:
req (WSGIRequest): Request from Resource
data (dict): Dict that represents the json sent via the request
Returns:
bool: True if passes json schema and IP validation
"""
valid = False
try:
#jsonschema.validate(data, inventory_schema)
valid = True
except:
file_name = 'failures/%s.log' % datetime.now()
logging.info('Failed validation see file "%s"' % file_name)
log_failed_data(file_name, data)
return valid
def on_post(self, req, resp):
""" Handle API Posts to /api/inventory
Uses a request handler to perform data validation and preparation for
elastic database.
If any exceptions are raised by the Performance Model during saving. Check the logs.
Log file is saved based on value of settings.LOG_FILE
Args:
req: WSGI Request
resp: WSGI Response
Raises:
falcon.HTTPError: For database level errors
returns a 202 to the user..this is to prevent a 500 Status
"""
data = get_json(req)
handler = RequestHandler()
if handler.is_valid(req, data):
data = handler.prepare(data, req)
# Save Data
try:
es = Elasticsearch([settings.ELASTIC_URL], port=settings.ELASTIC_PORT)
model = InventoryModel(es)
model.save(data)
except Exception as e:
if 'timestamp' in data:
data['timestamp'] = str(data['timestamp'])
file_name = 'failures/%s.log' % datetime.now()
logging.error('Failed to save to database see file "%s due to %s"' % (file_name, e.message))
log_failed_data(file_name, data)
raise falcon.HTTPError(falcon.HTTP_400, 'error', 'saving')
resp.status = falcon.HTTP_201
resp.body = '{"title": "created"}'
else:
raise falcon.HTTPError(falcon.HTTP_400, 'Error', 'Invalid request')
