class ListModel:
def __init__(self):
self.request_record_dao = RequestRecordDao()
self.request_data_dao = RequestDataDao()
def get_data_from_url(self, request_url):
resp = requests.get(request_url)
return resp.text
def new_request(self, user_id, request_url, request_interval):
try:
request_record = RequestRecord(user_id, request_url, request_interval)
request_id = self.request_record_dao.insert_request_record(request_record.as_dictionary())
data_content = self.get_data_from_url(request_url)
request_data = RequestData(request_id, data_content)
self.request_data_dao.insert_request_data(request_data.as_dictionary())
return request_id
except:
return 0
def list_all_records(self, user_id):
try:
results = self.request_record_dao.select_request_record_by_userid(user_id)
return results
except:
return None
def update_request(self, request_id, request_url, request_interval):
try:
request_record = {"request_id": request_id, "request_url": request_url,
"request_interval": request_interval}
return True if self.request_record_dao.update_request(request_record) else False
except:
return False
def delete_request(self, request_id):
try:
self.request_record_dao.delete_request_by_requestid(request_id)
self.request_data_dao.delete_request_data_by_request_id(request_id)
return True
except:
return False
def __init__(self):
self.request_record_dao = RequestRecordDao()
self.request_data_dao = RequestDataDao()
