From 7f70c104a4bf59eb4f1de31de6a6a9cdcdf203f3 Mon Sep 17 00:00:00 2001
From: leenawat papahom <leenawat.pa@gmail.com>
Date: Sun, 24 Mar 2024 13:22:09 +0700
Subject: [PATCH] add feature toggle

---
 .../kampus/kbazaar/cart/CartController.java   | 24 ++++++++++++++-----
 .../com/kampus/kbazaar/cart/CartResponse.java |  1 +
 .../src/main/resources/application.properties |  1 +
 3 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/kbazaar/src/main/java/com/kampus/kbazaar/cart/CartController.java b/kbazaar/src/main/java/com/kampus/kbazaar/cart/CartController.java
index 6cf568b..161ee73 100644
--- a/kbazaar/src/main/java/com/kampus/kbazaar/cart/CartController.java
+++ b/kbazaar/src/main/java/com/kampus/kbazaar/cart/CartController.java
@@ -1,6 +1,8 @@
 package com.kampus.kbazaar.cart;
 
+import java.math.BigDecimal;
 import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Value;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
 
@@ -11,6 +13,9 @@ public class CartController {
 
     private final CartService cartService;
 
+    @Value("${enabled.shipping.fee:true}")
+    private boolean enableShippingFee;
+
     @GetMapping("/carts")
     public ResponseEntity getCart() { // NOSONAR
         return ResponseEntity.ok().build();
@@ -21,11 +26,18 @@ public CartResponse addProduct(
             @PathVariable("username") String username,
             @RequestBody AddProductRequest addProductRequest) {
 
-        return cartService
-                .addProductByUsernameAndProductSku(
-                        username,
-                        addProductRequest.getProductSku(),
-                        addProductRequest.getQuantity())
-                .toCartResponse();
+        CartResponse cartResponse =
+                cartService
+                        .addProductByUsernameAndProductSku(
+                                username,
+                                addProductRequest.getProductSku(),
+                                addProductRequest.getQuantity())
+                        .toCartResponse();
+
+        if (enableShippingFee) {
+            cartResponse.setShippingFee(new BigDecimal(25));
+        }
+
+        return cartResponse;
     }
 }
diff --git a/kbazaar/src/main/java/com/kampus/kbazaar/cart/CartResponse.java b/kbazaar/src/main/java/com/kampus/kbazaar/cart/CartResponse.java
index 919c86f..7706dad 100644
--- a/kbazaar/src/main/java/com/kampus/kbazaar/cart/CartResponse.java
+++ b/kbazaar/src/main/java/com/kampus/kbazaar/cart/CartResponse.java
@@ -19,6 +19,7 @@ public class CartResponse {
     private List<String> promotionCodes;
     private BigDecimal totalCost;
     private BigDecimal entireCartPromotionDiscount;
+    private BigDecimal shippingFee;
     private BigDecimal finalTotalCost;
 
     public static CartResponse fromCart(Cart cart) {
diff --git a/kbazaar/src/main/resources/application.properties b/kbazaar/src/main/resources/application.properties
index 9e9dd39..7b67184 100644
--- a/kbazaar/src/main/resources/application.properties
+++ b/kbazaar/src/main/resources/application.properties
@@ -24,3 +24,4 @@ springdoc.swagger-ui.enabled=true
 
 # Featuer Toggle
 enabled.feature.promotion.list.api=true
+enabled.shipping.fee=true