def get_user_by_username_handler(event, *args):
from functions.db.connector import get_user_by_username
username = event.get('pathParameters').get('username')
user = get_user_by_username(username)
return make_response(200, user.to_son().to_dict())
def delete_user_handler(event, *args):
from functions.db.connector import delete_user, get_user_by_username
username = event.get('pathParameters').get('username')
user_to_delete = get_user_by_username(username)
delete_user(user_to_delete)
return make_response(200, dict())
def logout_handler(event, *args):
from functions.authentication import check_for_token, get_username_from_jwt
from functions.db.connector import remove_jwt_from_session, get_user_by_username
headers = event["headers"]
token = headers.get('authorizationToken')
if check_for_token(token):
username = get_username_from_jwt(token)
user = get_user_by_username(username)
remove_jwt_from_session(user)
return make_response(200, "Successfully logged out")
else:
return make_response(401, "Authentication failed")
def update_user_handler(event, *args):
from functions.db.connector import update_user, get_user_by_username
body = json.loads(event["body"])
username = body.get('username')
name = body.get('name')
surname = body.get('surname')
email = body.get('email')
password = body.get('password')
user = get_user_by_username(username)
updated_user = update_user(user, name, surname, email, password)
return make_response(200, updated_user.to_son().to_dict())
def add_api_key_to_user_handler(event, *args):
from functions.db.connector import add_api_key_to_user, get_user_by_username
from functions.authentication import get_username_from_jwt
headers = event["headers"]
token = headers.get('authorizationToken')
user = get_user_by_username(get_username_from_jwt(token))
body = json.loads(event["body"])
api_key = body.get('db_name')
db_name = body.get('api_key')
add_api_key_to_user(user, body)
return make_response(201, dict())
def get_reviews_for_user(event, *args):
"""Handles requests to get all reviews a user is part of
Args:
url: users/{username}/reviews
Returns:
list of reviews
"""
username = event.get('pathParameters').get('username')
user = connector.get_user_by_username(username)
reviews = connector.get_reviews(user)
resp_body = {"reviews": reviews}
return make_response(status_code=201, body=resp_body)
def login_handler(event, *args):
from functions.db.connector import get_user_by_username, check_if_password_is_correct, add_jwt_to_session
from functions.authentication import get_jwt_for_user
body = json.loads(event["body"])
username = body.get('username')
password = body.get('password')
user = get_user_by_username(username)
password_correct = check_if_password_is_correct(user, password)
if password_correct:
token = get_jwt_for_user(user)
add_jwt_to_session(user, token)
return make_response(200, token)
else:
return make_response(401, "Authentication failed")
def add_review(event, *args):
"""POST Method: create a new review
"name" is mandatory in body
"""
from functions.db.connector import add_review
body = json.loads(event["body"])
owner_name = body.get('owner_name')
owner = connector.get_user_by_username(owner_name)
name = body.get('name')
description = body.get('description')
review = add_review(name, description, owner=owner)
return make_response(201, review.to_son().to_dict())
def add_collaborator_to_review(event, *args):
"""Handles requests to add collaborators to a review
Args:
url: review/{review_id}/collaborator?username
Returns:
updated review
"""
review_id = event.get('pathParameters').get('review_id')
review = connector.get_review_by_id(review_id)
username = event.get('queryStringParameters').get('username')
user = connector.get_user_by_username(username)
updated_result = connector.add_collaborator_to_review(review, user)
resp_body = {"updated_result": updated_result.to_son().to_dict()}
return make_response(status_code=201, body=resp_body)