Merge pull request #11 from Malloc72P/controller

feat : controller 추가

be/sidedish/src/main/java/com/codesquad/sidedish/category/controller/SidedishCategoryController.java

@@ -0,0 +1,38 @@
+package com.codesquad.sidedish.category.controller;
+
+import com.codesquad.sidedish.category.domain.dto.SidedishItemDetailListDTO;
+import com.codesquad.sidedish.category.domain.dto.SidedishItemPreviewDTO;
+import com.codesquad.sidedish.category.domain.dto.SidedishItemPreviewListDTO;
+import com.codesquad.sidedish.category.service.SidedishItemService;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.util.List;
+
+@RestController
+public class SidedishCategoryController {
+
+    private final SidedishItemService itemService;
+
+    public SidedishCategoryController(SidedishItemService itemService) {
+        this.itemService = itemService;
+    }
+
+    @GetMapping("/{category}")
+    public ResponseEntity<SidedishItemPreviewListDTO> previewDish(@PathVariable String category) {
+        List<SidedishItemPreviewDTO> previewDTOs = itemService.showItemList(category);
+        SidedishItemPreviewListDTO previewListDTO = new SidedishItemPreviewListDTO(previewDTOs);
+        return new ResponseEntity(previewListDTO, HttpStatus.OK);
+    }
+
+    @GetMapping("/{category}/{id}")
+    public ResponseEntity<SidedishItemDetailDTO> previewDish(@PathVariable String category, @PathVariable Long id) {
+        SidedishItemDetailDTO detailDTOs = itemService.showItem(category, id);
+        SidedishItemDetailListDTO detailListDTO =new SidedishItemDetailListDTO(detailDTOs);
+        return new ResponseEntity(detailListDTO, HttpStatus.OK);
+    }
+
+}

be/sidedish/src/main/java/com/codesquad/sidedish/category/domain/dto/SidedishItemDetailListDTO.java

@@ -0,0 +1,13 @@
+package com.codesquad.sidedish.category.domain.dto;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class SidedishItemDetailListDTO {
+
+    private SidedishItemDetailDTO item;
+
+    public SidedishItemDetailListDTO(SidedishItemDetailDTO item) {
+        this.item = item;
+    }
+}

be/sidedish/src/main/java/com/codesquad/sidedish/category/domain/SidedishItemPreviewDTO.java → be/sidedish/src/main/java/com/codesquad/sidedish/category/domain/dto/SidedishItemPreviewDTO.java

@@ -1,5 +1,6 @@
-package com.codesquad.sidedish.category.domain;
+package com.codesquad.sidedish.category.domain.dto;
 
+import com.codesquad.sidedish.category.domain.SidedishItem;
 import com.codesquad.sidedish.event.domain.SidedishEvent;
 import com.codesquad.sidedish.event.domain.SidedishEventDTO;
 import com.codesquad.sidedish.image.domain.SidedishImage;

be/sidedish/src/main/java/com/codesquad/sidedish/category/domain/dto/SidedishItemPreviewListDTO.java

@@ -0,0 +1,21 @@
+package com.codesquad.sidedish.category.domain.dto;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class SidedishItemPreviewListDTO {
+
+    private List<SidedishItemPreviewDTO> items;
+
+    public SidedishItemPreviewListDTO(List<SidedishItemPreviewDTO> previewDTOs) {
+        this.items = new ArrayList<>();
+        addDTO(previewDTOs);
+    }
+
+    private void addDTO(List<SidedishItemPreviewDTO> previewDTOs){
+        for (SidedishItemPreviewDTO previewDTO : previewDTOs) {
+            items.add(previewDTO);
+        }
+    }
+
+}

be/sidedish/src/test/java/com/codesquad/sidedish/category/domain/SidedishSidedishCategoryRepositoryTest.java

@@ -1,5 +1,6 @@
 package com.codesquad.sidedish.category.domain;
 
+import com.codesquad.sidedish.category.domain.dto.SidedishItemPreviewDTO;
 import com.codesquad.sidedish.category.service.SidedishItemService;
 import com.codesquad.sidedish.event.domain.SidedishEvent;
 import com.codesquad.sidedish.event.domain.SidedishEventRepository;