feat: 재고 등록(#6)

src/main/java/net/skhu/tastyinventory_be/TastyInventoryBeApplication.java

@@ -2,7 +2,9 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.data.jpa.repository.config.EnableJpaAuditing;
 
+@EnableJpaAuditing  //추가
 @SpringBootApplication
 public class TastyInventoryBeApplication {
 

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

@@ -0,0 +1,24 @@
+package net.skhu.tastyinventory_be.controller.inventory;
+
+import lombok.RequiredArgsConstructor;
+
+import net.skhu.tastyinventory_be.dto.InventoryDto;
+import net.skhu.tastyinventory_be.service.Inventory.InventoryService;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/v1/inventory")
+public class InventoryController {
+
+    private final InventoryService inventoryService;
+
+    @PostMapping("/")
+    public Long save(@RequestBody InventoryDto requestDto){
+        return inventoryService.save(requestDto);
+    }
+
+}

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

@@ -6,14 +6,13 @@
 import lombok.NoArgsConstructor;
 import net.skhu.tastyinventory_be.domain.inventoryVolume.InventoryVolume;
 import net.skhu.tastyinventory_be.domain.recipe.Recipe;
-import org.springframework.data.annotation.TypeAlias;
 
 import java.util.HashSet;
 import java.util.Set;
 
 @Getter
 @NoArgsConstructor
-@Table(name = "Inventory")
+@Table(name = "inventory")
 @Entity
 public class Inventory {
     @Id

src/main/java/net/skhu/tastyinventory_be/dto/InventoryDto.java

@@ -1,4 +1,31 @@
 package net.skhu.tastyinventory_be.dto;
 
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import net.skhu.tastyinventory_be.domain.inventory.Inventory;
+
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
 public class InventoryDto {
+    private Long id;
+    private  String name;
+    private  String unit;
+    private String imageUrl;
+
+    @Builder
+    public InventoryDto(String name, String unit, String imageUrl) {
+        this.name = name;
+        this.unit = unit;
+        this.imageUrl = imageUrl;
+    }
+    public Inventory toEntity(){
+        return Inventory.builder()
+                .name(name)
+                .unit(unit)
+                .imageUrl(imageUrl)
+                .build();
+    }
 }

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

@@ -1,5 +1,19 @@
 package net.skhu.tastyinventory_be.service.Inventory;
 
+import jakarta.transaction.Transactional;
+import net.skhu.tastyinventory_be.domain.inventory.InventoryRepository;
+import net.skhu.tastyinventory_be.dto.InventoryDto;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
 // 엔티티를 처리하는 비즈니스 로직, ex 재고 업데이트, 평균 사용량 계산 등
+@Service
 public class InventoryService {
+    @Autowired
+    private InventoryRepository inventoryRepository;
+
+    @Transactional
+    public Long save(InventoryDto requestDto){
+        return inventoryRepository.save(requestDto.toEntity()).getId();
+    }
 }