Initial work on cart management

app/api/__init__.py

@@ -4,5 +4,6 @@ bp_errors = Blueprint('errors', __name__)
 bp = Blueprint('api', __name__)
 bp_product = Blueprint('product', __name__, url_prefix="/product")
 bp_user = Blueprint('user', __name__, url_prefix="/user")
+bp_cart = Blueprint('cart', __name__, url_prefix="/cart")
 
 from . import routes

app/api/routes/__init__.py

@@ -1 +1 @@
-from . import main_routes,error_routes, product_routes, user_routes
+from app.api.routes import main_routes, error_routes, product_routes, user_routes, cart_routes

app/api/routes/cart_routes.py

@@ -0,0 +1,16 @@
+from flask import jsonify, abort, request
+from flask_jwt_extended import jwt_required, get_jwt_identity
+
+from app.api import bp_cart
+
+from app.services.cart_service import CartService
+
+@bp_cart.route('add/<int:product_id>', methods=['PUT'])
+@jwt_required()
+def add_to_cart(product_id: int):
+	user_id = get_jwt_identity()
+	count = request.args.get('count', default=1, type=int)
+	
+	result, status_code = CartService.add_to_cart(user_id, product_id, count)
+
+	return result, status_code