Cart funcntionality integrated with backend

src/backend/docker/docker-compose.yml

@@ -9,6 +9,7 @@ services:
        - identity-db
     ports: 
       - "5001:80"
+    restart: always
 
   checkout-api:
     image: restaurant/checkout-api
@@ -96,4 +97,4 @@ services:
     image: redis:alpine
 
 volumes:
-  database-data:
+  database-data:

src/backend/services/cart-api/cmd/api/main.go

@@ -96,8 +96,8 @@ func main() {
 	// tracedProducer := otelsarama.WrapSyncProducer(nil, p)
 	// defer tracedProducer.Close()
 
-	basketRepository := repositories.NewCartRepository(redisClient)
-	cartHandler := handlers.NewCartHandler(basketRepository)
+	cartRepository := repositories.NewCartRepository(redisClient)
+	cartHandler := handlers.NewCartHandler(cartRepository)
 
 	apiV1 := router.Group(basePath + "/api/v1")
 	{
@@ -123,7 +123,7 @@ func main() {
 			c.URL = basePath + "/swagger/doc.json"
 		}))
 
-	go grpcServer(grpcsvc.NewCartGrpcService(basketRepository))
+	go grpcServer(grpcsvc.NewCartGrpcService(cartRepository))
 	_ = router.Run()
 }
 

src/backend/services/cart-api/internal/grpc/cart_service_grpc.go

@@ -10,7 +10,7 @@ import (
 var _ pbv1.CartServiceServer = (*cartGrpcService)(nil)
 
 type CartGetter interface {
-	Get(ctx context.Context, customerID string) (*models.Cart, error)
+	Get(ctx context.Context, cartID string) (*models.Cart, error)
 }
 
 type cartGrpcService struct {
@@ -23,28 +23,28 @@ func NewCartGrpcService(cartGetter CartGetter) pbv1.CartServiceServer {
 	}
 }
 
-func mapBasketToCartResponse(basket *models.Cart) *pbv1.GetCustomerCartResponse {
+func mapBasketToCartResponse(cart *models.Cart) *pbv1.GetCartResponse {
 	var cartItems []*pbv1.CartItem
-	for _, basketItem := range basket.LineItems {
+	for _, basketItem := range cart.LineItems {
 		cartItems = append(cartItems, &pbv1.CartItem{
 			ItemId:   int64(basketItem.ItemID),
 			Price:    basketItem.UnitPrice,
 			Quantity: int64(basketItem.Quantity),
 		})
 	}
 
-	return &pbv1.GetCustomerCartResponse{
-		CustomerId: basket.ID.String(),
-		Items:      cartItems,
+	return &pbv1.GetCartResponse{
+		CartId: cart.ID.String(),
+		Items:  cartItems,
 	}
 }
 
 // GetCustomerCart implements v1.CartServiceServer
-func (s *cartGrpcService) GetCustomerCart(
+func (s *cartGrpcService) GetCart(
 	ctx context.Context,
-	req *pbv1.GetCustomerCartRequest,
-) (*pbv1.GetCustomerCartResponse, error) {
-	customerBasket, err := s.getter.Get(ctx, req.GetCustomerId())
+	req *pbv1.GetCartRequest,
+) (*pbv1.GetCartResponse, error) {
+	customerBasket, err := s.getter.Get(ctx, req.GetCartId())
 	if err != nil {
 		return nil, err
 	}

src/backend/services/cart-api/pb/cart.proto

@@ -8,15 +8,15 @@ option java_outer_classname = "CartService";
 option java_package = "org.jurabek";
 
 service CartService {
-  rpc GetCustomerCart(GetCustomerCartRequest) returns (GetCustomerCartResponse);
+  rpc GetCart(GetCartRequest) returns (GetCartResponse);
 }
 
-message GetCustomerCartRequest {
-  string customer_id = 1;
+message GetCartRequest {
+  string cart_id = 1;
 }
 
-message GetCustomerCartResponse {
-  string customer_id = 1;
+message GetCartResponse {
+  string cart_id = 1;
   repeated CartItem items = 2;
 }