Cart and purchase

app/api/routes/cart_routes.py

@@ -5,12 +5,55 @@ from app.api import bp_cart
 
 from app.services.cart_service import CartService
 
-@bp_cart.route('add/<int:product_id>', methods=['PUT'])
+@bp_cart.route('', methods=['GET'])
+@jwt_required()
+def show_cart():
+	user_id = get_jwt_identity()
+
+	result, status_code = CartService.show_cart(user_id)
+
+	return result, status_code
+
+@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)
+
+	if count < 1:
+		return abort(400)
 	
 	result, status_code = CartService.add_to_cart(user_id, product_id, count)
 
 	return result, status_code
+
+@bp_cart.route('/remove/<int:product_id>', methods=['DELETE'])
+@jwt_required()
+def remove_from_cart(product_id: int):
+	user_id = get_jwt_identity()
+
+	result, status_code = CartService.delete_from_cart(user_id, product_id)
+
+	return result, status_code
+
+@bp_cart.route('/update/<int:product_id>', methods=['PUT'])
+@jwt_required()
+def update_count_in_cart(product_id: int):
+	user_id = get_jwt_identity()
+	count = request.args.get('count', type=int)
+
+	if not count:
+		return abort(400)
+
+	result, status_code = CartService.update_count(user_id, product_id, count)
+
+	return result, status_code
+
+@bp_cart.route('/purchase', methods=['GET'])
+@jwt_required()
+def purchase():
+	user_id = get_jwt_identity()
+
+	result, status_code = CartService.purchase(user_id)
+
+	return result, status_code