def delete(self, review_id):
"""Deletes a review."""
review = get_review_by_id(review_id)
response_object = {}
# User validation before deleting
was_successful, session_token = extract_token(request)
response_object = {}
if not was_successful:
response_object["message"] = session_token
return response_object, 400
# Check token validity
user = get_user_by_session_token(session_token)
if user is None:
response_object["message"] = "Invalid token."
return response_object, 400
# Create / validate Review object
user_id = user.id
review = get_review_by_id(review_id)
if review is None:
reviews_namespace.abort(404, f"Review {review_id} does not exist")
elif user_id != review.user_id:
reviews_namespace.abort(400, "Cannot delete other user's review")
if not review:
reviews_namespace.abort(404, f"Review {review_id} does not exist.")
delete_review(review)
response_object["message"] = f"Review {review.id} was deleted."
return response_object, 200
def post(self):
"""Creates a new review."""
# Extract token
was_successful, session_token = extract_token(request)
response_object = {}
if not was_successful:
response_object["message"] = session_token
return response_object, 400
# Check token validity
user = get_user_by_session_token(session_token)
if user is None:
response_object["message"] = "Invalid Token."
return response_object, 400
# Create / validate Review object
user_id = user.id
post_data = request.get_json()
place_id = post_data.get("place_id")
rating = post_data.get("rating")
text = post_data.get("text")
response_object = {}
if None in [user_id, place_id, rating, text]:
response_object["message"] = "Request body malformed."
return response_object, 400
elif (type(rating) != int) or not (0 <= rating <= 5):
response_object["message"] = "Request body malformed."
return response_object, 400
else:
add_review(user_id, place_id, rating, text)
response_object["message"] = "Review posted successfully!"
return response_object, 201
def put(self, review_id):
"""Updates the star rating / text of a review."""
# Extract token
was_successful, session_token = extract_token(request)
response_object = {}
if not was_successful:
response_object["message"] = session_token
return response_object, 400
# Check token validity
user = get_user_by_session_token(session_token)
if user is None:
response_object["message"] = "Invalid token."
return response_object, 400
# Create / validate Review object
user_id = user.id
review = get_review_by_id(review_id)
if review is None:
reviews_namespace.abort(404, f"Review {review_id} does not exist")
elif user_id != review.user_id:
reviews_namespace.abort(400, "Cannot edit other user's review")
post_data = request.get_json()
rating = post_data.get("rating")
text = post_data.get("text")
response_object = {}
review = get_review_by_id(review_id)
if not review:
reviews_namespace.abort(404, f"Review {review_id} does not exist.")
new_review = update_review(review, rating, text)
response_object["message"] = f"Review {review.id} was updated!"
print(new_review)
return marshal(new_review, review_fields), 200
def get(self):
"""Returns user based on session token."""
was_successful, session_token = extract_token(request)
response_object = {}
if not was_successful:
response_object["message"] = session_token
return response_object, 400
request_user = get_user_by_session_token(session_token)
if request_user is None:
response_object["message"] = "Unauthorized user."
return response_object, 400
return marshal(request_user, user_fields), 200
def get(self):
"""Returns all users."""
was_successful, session_token = extract_token(request)
response_object = {}
if not was_successful:
response_object["message"] = session_token
return response_object, 400
request_user = get_user_by_session_token(session_token)
if request_user is None:
response_object["message"] = "Unauthorized user."
return response_object, 400
users = get_all_users()
# return marshal(users, user_fields), 200
return list(map(lambda x: x.as_dict(), users)), 200
def post(self):
"""Shows the list of user favorites given the session token."""
was_successful, session_token = extract_token(request)
response_object = {}
if not was_successful:
response_object["message"] = session_token
return response_object, 400
request_user = get_user_by_session_token(session_token)
if request_user is None:
response_object["message"] = "Unauthorized user."
return response_object, 400
data = []
for pl in request_user.favorites:
data.append(pl.serialize())
return data, 200
def delete(self, place_id):
"""Removes place from user favorites."""
was_successful, session_token = extract_token(request)
response_object = {}
if not was_successful:
response_object["message"] = session_token
return response_object, 400
request_user = get_user_by_session_token(session_token)
if request_user is None:
response_object["message"] = "Unauthorized user."
return response_object, 400
place = get_place_by_id(place_id)
if place is None:
response_object["message"] = "Invalid place id."
return response_object, 400
# place_id and user is valid.
remove_favorite(request_user, place)
response_object["message"] = "Removed location from favorite!"
return response_object, 201