def create_sale_record():
""" Creates a new sale record"""
user = User()
data = request.get_json()
date_sold = datetime.now()
price = product.fetch_product_price(data['product_name'])
current_user = user.fetch_current_user()
total_amount = int(price) * int(data['product_quantity'])
fetched_token = request.headers['Authorization']
token = fetched_token.split(" ")[1]
if user.validate_token(token):
return jsonify({"message": "Token blacklisted, login again"}), 400
if validate.check_permission(token) is False:
return jsonify({"message": "Permission Denied, Not an Attendant"}), 400
valid = validate.validate_sale(data)
try:
if valid == "Sale_valid":
if product.check_if_product_exists(data['product_name']) is False:
return jsonify({"message": "Product does not exist"}), 400
if int(price) != int(data['price']):
return jsonify({"message": "Enter correct price"}), 400
if product.compute_stock_balance(data['product_quantity'],
data['product_name']) is False:
return jsonify(
{"message":
"Stock balance less than requested quantity"}), 400
salerecord.make_a_sale(total_amount, current_user,
data['product_name'],
data['product_quantity'], price, date_sold)
product.reduce_stock_after_sale(data['product_quantity'],
data['product_name'])
return jsonify({"message": "record created successfully"}), 201
return jsonify({"message": valid}), 400
except ValueError:
return jsonify({"message": "Invalid"})
def get_single_record(sale_id):
user = User()
fetched_token = request.headers['Authorization']
token = fetched_token.split(" ")[1]
if user.validate_token(token):
return jsonify({"message": "Token blacklisted, login again"}), 400
if user.fetch_current_user() != salerecord.fetch_user_from_sale(sale_id)\
and validate.check_permission(token):
return jsonify({"message": "Not authorised to view this sale!"})
try:
if sale_id != 0 or salerecord.check_sale_id_exists(sale_id):
single_sale = salerecord.view_sale_by_id(sale_id)
return jsonify({"Record": single_sale}), 200
return jsonify({"message": "Index out of range!"}), 400
except Exception:
return jsonify({"message": "Sale not found"}), 404