def get(self):
"""
Return a list of event and the registration count for each.
"""
# Get claims from jwt token.
claims = get_jwt_claims()
# Get all events if super admin sends the request
if claims['is_super_admin']:
event_names = EventMethods.get_events()
else:
# Fetch identity from jwt token.
id = get_jwt_identity()
event_names = EventMethods.get_events(id['username'])
if event_names:
# Store all event names in a list.
event_names_list = [i['event_name'] for i in event_names]
# Store a count of registration in each event in a dictionary
event_registration_count = RegistrationMethods.get_registration_count_by_event(event_names_list)
if event_registration_count:
return event_registration_count, 200
return UNKNOWN_ERROR.to_json(), 501
try:
# Check if the list is empty or None.
if not len(event_names):
return NO_EVENT_ERROR.to_json(), 400
except TypeError:
return UNKNOWN_ERROR.to_json(), 501
def get(self, registration_number):
"""
Finds registration details corresponding to id from the database.
Parameters:
1. Registration Number(String)
Returns: Registration Details
"""
# Get claims from the jwt token.
claims = get_jwt_claims()
if claims['is_super_admin']:
# Store all events in a list.
event_names = EventMethods.get_events()
else:
# Fetch username from jwt token.
username = get_jwt_identity()['username']
# Get a dictionary event names hosted by the admin.
event_names = EventMethods.get_events(username)
if event_names:
# Created a list of all event names.
event_name_list = [i["event_name"] for i in event_names]
#Find the registration details using the registration_number
# and event name list.
registration_details = RegistrationMethods.find_by_registration_id(
registration_number, event_name_list)
if registration_details:
return registration_details, 200
if registration_details is None:
return NO_REGISTRATIONS_ERROR.to_json(), 400
return UNKNOWN_ERROR.to_json(), 501
return NO_REGISTRATIONS_ERROR.to_json(), 400
def get(self):
"""
Finds all user registrations from the database
Parameters:None
Returns: Registrations
"""
# Get the claims frpm jwt token.
claims = get_jwt_claims()
if claims['is_super_admin']:
# Store all the registrations in a list.
all_registrations = RegistrationMethods.find_all_registrations()
else:
#Get identity fom jwt token.
username = get_jwt_identity()['username']
event_names = EventMethods.get_events(username)
# Store all the events in a list.
event = [i["event_name"] for i in event_names]
# Store all the registrations for the events in a list.
all_registrations = RegistrationMethods.find_registration_by_event(
event)
if all_registrations:
return all_registrations, 200
try:
# Check if the list is empty or None.
if not (len(all_registrations)):
return NO_REGISTRATIONS_ERROR.to_json(), 400
except TypeError:
return UNKNOWN_ERROR.to_json(), 501
def delete(self):
"""
Deletes an admin and all its corresponding information.
Parameters:None
Returns:JSON message describing the status of request
"""
# Parses the request body and stores in a dictionary.
data = self.delete_admin_parser.parse_args()
# Check if the username provided is not that of the super admin.
if data['username'] == parser.get('API', 'ADMIN_NAME'):
return INSUFFICIENT_PRIVELEGES_ERROR.to_json(), 401
# Get the claims from jwt_token
claims = get_jwt_claims()
# Check if the username in the jwt token and the username in the request
# body is the same if the request has not been made by the super admin.
if not claims["is_super_admin"]:
id = get_jwt_identity()
jwt_username = id['username']
if jwt_username != data['username']:
return INSUFFICIENT_PRIVELEGES_ERROR.to_json(), 401
# Fetch all the events the admin has created.
event_details = EventMethods.get_events(data["username"])
if event_details:
event_name_list = [i['event_name'] for i in event_details]
event_obj = EventMethods(event_name_list, data["username"])
# Delete all the admin events and the registrations for the event.
if event_obj.delete_from_db(
) and RegistrationMethods.delete_event_registrations(
event_name_list):
# Delete the user only if the all the corresponding details are deleted.
if AdminMethods.delete_admin(data["username"]):
return ADMIN_DELETED.to_json(), 200
else:
return UNKNOWN_ERROR.to_json(), 501
# If the admin has no events.
else:
if AdminMethods.fetch_by_username(data["username"]):
if AdminMethods.delete_admin(data["username"]):
return ADMIN_DELETED.to_json(), 200
return UNKNOWN_ERROR.to_json(), 501
else:
return NO_ADMIN_ERROR.to_json(), 400
return INSUFFICIENT_PRIVELEGES_ERROR.to_json(), 401
def delete(self):
"""
Deletes event from the database.
Parameters:None
Returns: JSON message describing the status of request
"""
# Parse the request body and stores in a dictionary.
data = event_parser.parse_args()
# Check if there is an ongoing event of the same name.
event_data = EventMethods.find_by_event_name(data["event_name"])
if event_data:
# Get claims from jwt token.
claims = get_jwt_claims()
if not claims['is_super_admin']:
# Fetch username from jwt token.
jwt_id = get_jwt_identity()['username']
# Check if the username in the jwt token and the username in the request
# body is the same.
if event_data['username'] != jwt_id:
return INSUFFICIENT_PRIVELEGES_ERROR.to_json(), 403
data['username'] = jwt_id
if claims['is_super_admin']:
# Store the username in the parser.
data['username'] = event_data['username']
event_obj = EventMethods(**data)
event_names_list = [data['event_name']]
# Delete the event and all the registrations for that event.
if event_obj.delete_from_db() and RegistrationMethods.delete_event_registrations(event_names_list):
return EVENT_DELETED.to_json(), 202
return EVENT_DELETE_ERROR.to_json(), 501
# Check if an admin exists, but has no event hosted with provided name.
if event_data is None:
return NO_EVENT_ERROR.to_json(), 400
return UNKNOWN_ERROR.to_json(), 501
def post(self):
"""
Adds new event to the database.
Parameters:None
Returns: JSON message describing the status of request
"""
# Parse the request body and stores in a dictionary.
data = event_parser.parse_args()
# Check if there is an ongoing event of the same name.
event_data = EventMethods.find_by_event_name(data["event_name"])
if event_data:
return ONGOING_EVENT_ERROR.to_json(), 400
# Create new event.
if event_data is None:
# Get identity fom jwt token and store it in the parser.
# Fetch username from identity.
data['username'] = get_jwt_identity()['username']
event_obj = EventMethods(**data)
if event_obj.save_to_db():
return EVENT_ADDED.to_json(), 201
return EVENT_ADD_ERROR.to_json(), 501
return UNKNOWN_ERROR.to_json(), 501
def get(self):
"""
Finds all the events from the database hosted by the admin that requests.
Returns: List of all events
"""
# Get the claims frpm jwt token.
claims = get_jwt_claims()
if claims['is_super_admin']:
# Store list of all the events.
event_names = EventMethods.get_events()
else:
# Get identity fom jwt token.
id = get_jwt_identity()
# Store all the events hosted by the admin in a list.
event_names = EventMethods.get_events(id['username'])
if event_names:
return event_names,200
try:
# Check if the list is empty or None.
if not len(event_names):
return NO_EVENT_ERROR.to_json(), 400
except TypeError:
return UNKNOWN_ERROR.to_json(), 501
def get(self):
"""
Returns all the events from database
Parameters:None
Return: All events,None, False
"""
# Fetch a list of all the ongoing events.
event_names = EventMethods.get_events()
if event_names:
return event_names,200
try:
# Check if the list is empty or None.
if not len(event_names):
return NO_EVENT_ERROR.to_json(), 400
except TypeError:
return UNKNOWN_ERROR.to_json(), 501