def has_ordered():
with Backend() as backend:
order_request_id = request.args['order_request_id']
has_ordered = backend.has_ordered(current_user.user_id,
order_request_id)
return jsonify(has_ordered=has_ordered), status.HTTP_200_OK
def authenticate(): # TODO change to pass credentials as authenticate header
with Backend() as backend:
req_body = request.json
if "user_id" not in req_body:
return jsonify(error="user_id not available in request"
), status.HTTP_400_BAD_REQUEST
if "hashed_password" not in req_body:
return jsonify(error="hashed_password not available in request"
), status.HTTP_400_BAD_REQUEST
user_id = req_body["user_id"]
hashed_password = req_body["hashed_password"]
authenticated_user_id = backend.authenticate_user(
user_id, hashed_password)
if authenticated_user_id is not None:
print("[authenticate] {user_id} access granted".format(
user_id=user_id))
return jsonify(authenticated=True), status.HTTP_200_OK
else:
print("[authenticate] {user_id} access denied".format(
user_id=user_id))
return jsonify(authenticated=False), status.HTTP_200_OK
def is_authenticated(self):
if self.user_id is None or self.hashed_password is None \
or len(self.user_id) == 0 or len(self.hashed_password) == 0:
return None
with Backend() as backend:
user_id = backend.authenticate_user(self.user_id, self.hashed_password)
return user_id is not None
def get_all_order_requests():
with Backend() as backend:
order_requests = backend.get_all_order_requests()
order_requests = {
"order_requests": order_requests,
}
return json.dumps(order_requests,
default=str,
indent=4,
sort_keys=True), status.HTTP_200_OK
def order_request_for_single_user():
with Backend() as backend:
order_requests = backend.get_users_order_requests(current_user.user_id)
order_requests = {
"order_requests": order_requests,
}
return json.dumps(order_requests,
default=str,
indent=4,
sort_keys=True), status.HTTP_200_OK
def get_as_text():
with Backend() as backend:
if 'file' not in request.files:
return jsonify(
error="file missing in request"), status.HTTP_400_BAD_REQUEST
file = request.files['file']
if file.filename == '':
return jsonify(error="No file name"), status.HTTP_400_BAD_REQUEST
if file and is_image_file(file.filename):
as_text = backend.image_to_text(file)
formatted = " ".join(as_text.split())
return jsonify(text=formatted), status.HTTP_200_OK
def order_post():
with Backend() as backend:
json_data = request.json
order_request_id = json_data["orderRequestId"]
has_ordered = backend.has_ordered(current_user.user_id, order_request_id)
if has_ordered:
return jsonify(status="Failure, order already placed!"), status.HTTP_200_OK
order_id = backend.place_order(json_data, current_user.user_id)
print("[order] user {user_id} placed order: \n"
.format(user_id=current_user.user_id) + str(json.dumps(request.json, indent=2)))
return jsonify(status="Success, order has been placed.", id=order_id), status.HTTP_200_OK
def create_account():
with Backend() as backend:
req_body = request.json
if "user_id" not in req_body:
return jsonify(error="user_id not available in request"
), status_code.HTTP_400_BAD_REQUEST
if "hashed_password" not in req_body:
return jsonify(error="hashed_password not available in request"
), status_code.HTTP_400_BAD_REQUEST
user_id = req_body["user_id"]
hashed_password = req_body["hashed_password"]
has_created = backend.create_user(user_id, hashed_password)
status = "created" if has_created else "not created"
return jsonify(status=status), status_code.HTTP_200_OK
def order_request_get_all_orders():
with Backend() as backend:
orders = backend.get_placed_orders_merged(request.args['id'])
return jsonify(orders), status.HTTP_200_OK
def add_new_order_request():
with Backend() as backend:
added_order_request_id = backend.add_order_request(request.json)
return jsonify(
order_request_id=added_order_request_id), status.HTTP_200_OK
def order_get():
with Backend() as backend:
placed_order_id = request.args["placed_order_id"]
order = backend.get_placed_order(placed_order_id)
return jsonify(order=order), status.HTTP_200_OK