feat: 재고 검색어 조회 구현

src/main/java/net/skhu/tastyinventory_be/controller/inventory/InventoryController.java

@@ -13,6 +13,7 @@
 import org.springframework.web.multipart.MultipartFile;
 
 import java.util.List;
+import java.util.Optional;
 
 @Slf4j
 @RequiredArgsConstructor
@@ -41,8 +42,10 @@ public BaseResponse<InventoryResponseDto> findInventory(@PathVariable Long id) {
 
     @GetMapping
     @ResponseStatus(HttpStatus.OK)
-    public BaseResponse<List<InventoryResponseDto>> findAllInventory() {
-        final List<InventoryResponseDto> data = inventoryService.findAllInventory();
+    public BaseResponse<List<InventoryResponseDto>> findAllByNameContaining(
+            @RequestParam(name = "srchText", required = false) Optional<String> srchText
+    ) {
+        final List<InventoryResponseDto> data = inventoryService.findAllByNameContaining(srchText.orElse(""));
         return BaseResponse.success(SuccessCode.INVENTORY_GET_SUCCESS, data);
     }
 }

src/main/java/net/skhu/tastyinventory_be/domain/inventory/InventoryRepository.java

@@ -1,6 +1,8 @@
 package net.skhu.tastyinventory_be.domain.inventory;
 
 import org.springframework.data.jpa.repository.JpaRepository;
+import java.util.List;
 
 public interface InventoryRepository extends JpaRepository<Inventory, Long> {
+    List<Inventory> findAllByNameContaining(String name);
 }

src/main/java/net/skhu/tastyinventory_be/service/InventoryService.java

@@ -42,8 +42,8 @@ public InventoryResponseDto findInventory(Long id) {
         return InventoryResponseDto.from(inventory);
     }
 
-    public List<InventoryResponseDto> findAllInventory() {
-        List<Inventory> inventoryList = inventoryRepository.findAll();
+    public List<InventoryResponseDto> findAllByNameContaining(String srchText) {
+        List<Inventory> inventoryList = inventoryRepository.findAllByNameContaining(srchText);
         return inventoryList.stream().map(InventoryResponseDto::from).collect(Collectors.toList());
     }
 }