def save(self):
"""
This method saves the visitor model to the database
If the visitor id exists in the database updates the existing record
Else the new visitor is saved
"""
visitor_collection = MongoConnection().get_collection(self.COLLECTION)
visitor_collection.replace_one({self.Meta.USER_ID_KEY: self.user_id}, self.to_json(), upsert=True)
def save(self):
"""
saves the given question in persistence
:return:
"""
Meta = self.Meta
question_collection = MongoConnection().get_collection(self.COLLECTION)
question_collection.replace_one(
{Meta.VISITOR_ID_KEY: self.visitor_id, Meta.QUESTION_ID_KEY: self.question_id}, self.to_json(), upsert=True
)
def remove_all(self):
"""
:return:
"""
mongo_conn = MongoConnection()
upper_case_regex = r"/([A-Z]+\_[A-Z]+)/"
for collection in MongoConnection.Collections.__dict__.keys():
if re.match(upper_case_regex, collection) is not None:
coll = mongo_conn.get_collection(collection, create_if_not_found=False)
if coll is not None:
coll.remove({self.Meta.ID_KEY: self.visitor_id}) # remove all the data for the visitor
def save(self, is_completed):
"""
Saves the Visitor Session Information to the database
:param is_completed: indicates whether the session was completed or not, based upon which the collection is selected
:return:
"""
# Note: we are using the visitor information as the base for the storing the session info.
# We will be adding other properties to it such as questions answered, final text provided
object_to_persist = self.to_json()
collection_to_persist = self.COLLECTION if is_completed else self.COLLECTION_UNFINISHED
session_collection = MongoConnection().get_collection(collection_to_persist)
session_collection.insert_one(object_to_persist)
# We aren't declaring django models here, we will declare simple classes that will