restuarant api

eatgo-api/src/main/java/com/example/eatgo/domain/MenuItem.java

@@ -0,0 +1,14 @@
+package com.example.eatgo.domain;
+
+public class MenuItem {
+
+    private final String name;
+
+    public MenuItem(String name) {
+        this.name = name;
+    }
+
+    public String getName() {
+        return name;
+    }
+}

eatgo-api/src/main/java/com/example/eatgo/domain/MenuItemRepository.java

@@ -0,0 +1,7 @@
+package com.example.eatgo.domain;
+
+import java.util.List;
+
+public interface MenuItemRepository {
+    List<MenuItem> findAllByRestaurantId(Long restaurantId);
+}

eatgo-api/src/main/java/com/example/eatgo/domain/MenuItemRepositoryImpl.java

@@ -0,0 +1,13 @@
+package com.example.eatgo.domain;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MenuItemRepositoryImpl implements MenuItemRepository {
+    @Override
+    public List<MenuItem> findAllByRestaurantId(Long restaurantId) {
+        List<MenuItem> menuItems = new ArrayList<>();
+        menuItems.add(new MenuItem("kimchi"));
+        return menuItems;
+    }
+}

eatgo-api/src/main/java/com/example/eatgo/domain/Restaurant.java

@@ -1,11 +1,17 @@
 package com.example.eatgo.domain;
 
+import com.fasterxml.jackson.databind.node.ArrayNode;
+
+import java.util.ArrayList;
+import java.util.List;
+
 public class Restaurant {
 
 
-    private final String name;
-    private final String address;
-    private final Long id;
+    private String name;
+    private String address;
+    private Long id;
+    private List<MenuItem> menuItems = new ArrayList<>();
 
     public Restaurant(Long id, String name, String address) {
         this.name = name;
@@ -28,4 +34,18 @@ public class Restaurant {
     public String getAddress() {
         return address;
     }
+
+    public List<MenuItem> getMenuItems() {
+        return menuItems;
+    }
+
+    public void addMenuItem(MenuItem menuItem) {
+        menuItems.add(menuItem);
+    }
+
+    public void setMenuItems(List<MenuItem> menuItems) {
+        for(MenuItem menuItem : menuItems) {
+            addMenuItem(menuItem);
+        }
+    }
 }

eatgo-api/src/main/java/com/example/eatgo/interfaces/RestaurantController.java

@@ -1,8 +1,9 @@
 package com.example.eatgo.interfaces;
 
+import com.example.eatgo.domain.MenuItem;
+import com.example.eatgo.domain.MenuItemRepository;
 import com.example.eatgo.domain.Restaurant;
 import com.example.eatgo.domain.RestaurantRepository;
-import com.example.eatgo.domain.RestaurantRepositoryImpl;
 import lombok.RequiredArgsConstructor;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
@@ -14,14 +15,20 @@ import java.util.List;
 @RequiredArgsConstructor
 public class RestaurantController {
 
-    private final RestaurantRepository repository;
+    private final RestaurantRepository restaurantRepository;
+    private final MenuItemRepository menuItemRepository;
 
     @GetMapping("/restaurants")
     public List<Restaurant> list() {
-        return repository.findAll();
+        return restaurantRepository.findAll();
     }
     @GetMapping("restaurants/{id}")
     public Restaurant detail(@PathVariable Long id) {
-        return repository.findById(id);
+        Restaurant restaurant = restaurantRepository.findById(id);
+
+        List<MenuItem> menuItemList = menuItemRepository.findAllByRestaurantId(id);
+        restaurant.setMenuItems(menuItemList);
+
+        return restaurant;
     }
 }

eatgo-api/src/test/java/com/example/eatgo/interfaces/RestaurantControllerTest.java

@@ -1,5 +1,7 @@
 package com.example.eatgo.interfaces;
 
+import com.example.eatgo.domain.MenuItemRepository;
+import com.example.eatgo.domain.MenuItemRepositoryImpl;
 import com.example.eatgo.domain.RestaurantRepository;
 import com.example.eatgo.domain.RestaurantRepositoryImpl;
 import org.hamcrest.core.StringContains;
@@ -19,12 +21,15 @@ import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.
 @WebMvcTest(RestaurantController.class)
 class RestaurantControllerTest {
 
-    @ Autowired
+    @Autowired
     private MockMvc mvc;
 
     @SpyBean(RestaurantRepositoryImpl.class)
     private RestaurantRepository restaurantRepository;
 
+    @SpyBean(MenuItemRepositoryImpl.class)
+    private MenuItemRepository menuItemRepository;
+
     @Test
     public void list() throws Exception {
         mvc.perform(get("/restaurants"))
@@ -38,7 +43,8 @@ class RestaurantControllerTest {
         mvc.perform(get("/restaurants/1004"))
                 .andExpect(status().isOk())
                 .andExpect(content().string(StringContains.containsString("\"id\":1004")) )
-                .andExpect(content().string(StringContains.containsString("\"name\":\"Bob zip\"")) );
+                .andExpect(content().string(StringContains.containsString("\"name\":\"Bob zip\"")) )
+                .andExpect(content().string(StringContains.containsString("kimchi")));
 
         mvc.perform(get("/restaurants/2020"))
                 .andExpect(status().isOk())