#85 배달 가능 지역 업데이트 API

src/main/java/com/bluedelivery/api/shop/ShopUpdateController.java

@@ -11,8 +11,13 @@
 import org.springframework.web.bind.annotation.RequestMapping;
 
 import com.bluedelivery.api.shop.dto.BusinessHoursRequest;
+import com.bluedelivery.api.shop.dto.UpdateDeliveryAreaRequest;
 import com.bluedelivery.common.response.HttpResponse;
 
+import io.swagger.annotations.Api;
+import io.swagger.annotations.ApiOperation;
+
+@Api(tags = "가게 정보")
 @RequestMapping("/shops/{shopId}")
 public interface ShopUpdateController {
 
@@ -74,4 +79,10 @@ void updateClosingDays(@PathVariable Long shopId,
     @PutMapping("/suspend")
     void suspendShop(@PathVariable Long shopId,
                      @RequestBody SuspensionRequest suspension);
+
+    @ApiOperation(value = "배달 가능 지역 업데이트", notes = "읍면동 코드를 받아서 가게의 배달 가능 지역으로 설정한다.")
+    @PutMapping("/delivery-areas")
+    ResponseEntity<HttpResponse<?>> updateDeliveryArea(
+            @PathVariable Long shopId, @RequestBody UpdateDeliveryAreaRequest dto);
+
 }

src/main/java/com/bluedelivery/api/shop/adapter/ShopUpdateControllerImpl.java

@@ -1,7 +1,6 @@
 package com.bluedelivery.api.shop.adapter;
 
-import static com.bluedelivery.common.response.HttpResponse.FAIL;
-import static com.bluedelivery.common.response.HttpResponse.response;
+import static com.bluedelivery.common.response.HttpResponse.*;
 
 import java.util.List;
 
@@ -15,12 +14,16 @@
 import com.bluedelivery.api.shop.UpdateCategoryRequest;
 import com.bluedelivery.api.shop.UpdateClosingDaysRequest;
 import com.bluedelivery.api.shop.dto.BusinessHoursRequest;
+import com.bluedelivery.api.shop.dto.DeliveryAreaResponse;
+import com.bluedelivery.api.shop.dto.UpdateDeliveryAreaRequest;
 import com.bluedelivery.application.category.CategoryNotFoundException;
 import com.bluedelivery.application.shop.ShopUpdateService;
+import com.bluedelivery.application.shop.dto.UpdateDeliveryAreaTarget;
 import com.bluedelivery.common.response.ApiException;
 import com.bluedelivery.common.response.ErrorCode;
 import com.bluedelivery.common.response.HttpResponse;
 import com.bluedelivery.domain.shop.BusinessHour;
+import com.bluedelivery.domain.shop.DeliveryArea;
 
 @RestController
 public class ShopUpdateControllerImpl implements ShopUpdateController {
@@ -77,4 +80,15 @@ public void suspendShop(Long shopId, SuspensionRequest suspension) {
         updateService.suspend(shopId, suspension.toEntity());
     }
 
+    @Override
+    public ResponseEntity<HttpResponse<?>> updateDeliveryArea(Long shopId, UpdateDeliveryAreaRequest dto) {
+        try {
+            List<DeliveryArea> deliveryAreas =
+                    updateService.updateDeliveryArea(UpdateDeliveryAreaTarget.of(shopId, dto.getTownCodes()));
+            return ResponseEntity.ok(response(SUCCESS, DeliveryAreaResponse.of(shopId, deliveryAreas)));
+        } catch (IllegalArgumentException ex) {
+            return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(response(FAIL, ex.getMessage()));
+        }
+    }
+
 }

src/main/java/com/bluedelivery/api/shop/dto/DeliveryAreaResponse.java

@@ -0,0 +1,17 @@
+package com.bluedelivery.api.shop.dto;
+
+import java.util.List;
+
+import com.bluedelivery.domain.shop.DeliveryArea;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor(staticName = "of")
+public class DeliveryAreaResponse {
+    private Long shopId;
+    private List<DeliveryArea> deliveryAreas;
+}

src/main/java/com/bluedelivery/api/shop/dto/UpdateDeliveryAreaRequest.java

@@ -0,0 +1,18 @@
+package com.bluedelivery.api.shop.dto;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@NoArgsConstructor
+public class UpdateDeliveryAreaRequest {
+
+    private List<String> townCodes = new ArrayList<>();
+
+    public UpdateDeliveryAreaRequest(List<String> townCodes) {
+        this.townCodes.addAll(townCodes);
+    }
+}

src/main/java/com/bluedelivery/application/shop/AddressMapper.java

@@ -0,0 +1,39 @@
+package com.bluedelivery.application.shop;
+
+import static java.util.stream.Collectors.toList;
+
+import java.util.List;
+import java.util.Objects;
+
+import org.springframework.stereotype.Component;
+
+import com.bluedelivery.domain.address.AddressService;
+import com.bluedelivery.domain.shop.DeliveryArea;
+
+import lombok.RequiredArgsConstructor;
+
+@RequiredArgsConstructor
+@Component
+public class AddressMapper {
+
+    private final AddressService addressService;
+
+    public List<DeliveryArea> deliveryAreas(List<String> codes) {
+        List<DeliveryArea> deliveryAreas = addressService.getTowns(codes)
+                .stream()
+                .map(DeliveryArea::of)
+                .collect(toList());
+        validate(codes, deliveryAreas);
+        return deliveryAreas;
+    }
+
+    private void validate(List<String> codes, List<DeliveryArea> deliveryAreas) {
+        if (!foundAll(codes, deliveryAreas)) {
+            throw new IllegalArgumentException("존재하지 않는 지역이 포함되어 있습니다.");
+        }
+    }
+
+    private boolean foundAll(List<String> codes, List<DeliveryArea> deliveryAreas) {
+        return !Objects.equals(deliveryAreas.size(), codes.size());
+    }
+}

src/main/java/com/bluedelivery/application/shop/ShopUpdateService.java

@@ -12,10 +12,12 @@
 import com.bluedelivery.application.category.CategoryManagerService;
 import com.bluedelivery.application.shop.businesshour.DayOfWeekMapper;
 import com.bluedelivery.application.shop.dto.BusinessHoursTarget;
+import com.bluedelivery.application.shop.dto.UpdateDeliveryAreaTarget;
 import com.bluedelivery.common.response.ApiException;
 import com.bluedelivery.domain.closingday.LegalHolidayClosing;
 import com.bluedelivery.domain.closingday.Suspension;
 import com.bluedelivery.domain.shop.BusinessHour;
+import com.bluedelivery.domain.shop.DeliveryArea;
 import com.bluedelivery.domain.shop.Shop;
 import com.bluedelivery.domain.shop.ShopRepository;
 
@@ -28,6 +30,7 @@ public class ShopUpdateService {
 
     private final ShopRepository shopRepository;
     private final CategoryManagerService categoryManagerService;
+    private final AddressMapper addressMapper;
 
     public List<BusinessHour> updateBusinessHour(BusinessHoursTarget target) {
         Shop shop = getShop(target.getShopId());
@@ -70,7 +73,7 @@ public void updateClosingDays(Long id, UpdateClosingDaysRequest closingDays) {
             shop.addClosingDayPolicy(new LegalHolidayClosing());
         }
         temporaries.stream().forEach(
-                temporary -> shop.addClosingDayPolicy( temporary.toEntity()));
+                temporary -> shop.addClosingDayPolicy(temporary.toEntity()));
         regulars.stream().forEach(
                 regular -> shop.addClosingDayPolicy(regular.toEntity()));
     }
@@ -85,6 +88,14 @@ public void suspend(Long shopId, Suspension suspension) {
         shop.suspend(suspension);
     }
 
+    @Transactional
+    public List<DeliveryArea> updateDeliveryArea(UpdateDeliveryAreaTarget target) {
+        Shop shop = getShop(target.getShopId());
+        List<DeliveryArea> areas = addressMapper.deliveryAreas(target.getTownCodes());
+        shop.updateDeliveryArea(areas);
+        return areas;
+    }
+
     private Shop getShop(Long id) {
         return shopRepository.findById(id).orElseThrow(() -> new ApiException(SHOP_DOES_NOT_EXIST));
     }

src/main/java/com/bluedelivery/application/shop/dto/UpdateDeliveryAreaTarget.java

@@ -0,0 +1,13 @@
+package com.bluedelivery.application.shop.dto;
+
+import java.util.List;
+
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+
+@Getter
+@RequiredArgsConstructor(staticName = "of")
+public class UpdateDeliveryAreaTarget {
+    private final Long shopId;
+    private final List<String> townCodes;
+}

src/main/java/com/bluedelivery/domain/address/AddressService.java

@@ -2,6 +2,8 @@
 
 import static com.bluedelivery.common.response.ErrorCode.ADDRESS_DOES_NOT_EXIST;
 
+import java.util.List;
+
 import org.springframework.stereotype.Service;
 
 import com.bluedelivery.common.response.ApiException;
@@ -15,6 +17,7 @@ public class AddressService {
 
     private final AddressRepository addressRepository;
     private final BuildingInfoRepository buildingInfoRepository;
+    private final CityToDongRepository cityToDongRepository;
 
     /**
      * 주어진 건물관리번호에 해당하는 건물 정보를 조회한다.
@@ -39,4 +42,8 @@ public Address getAddress(Long addressId, User user) {
         return addressRepository.findByIdAndUser(addressId, user)
                 .orElseThrow(() -> new ApiException(ADDRESS_DOES_NOT_EXIST));
     }
+
+    public List<CityToDong> getTowns(List<String> townCodes) {
+        return cityToDongRepository.findAllById(townCodes);
+    }
 }

src/main/java/com/bluedelivery/domain/address/CityToDong.java

@@ -4,7 +4,9 @@
 import javax.persistence.Id;
 
 import lombok.Builder;
+import lombok.Getter;
 
+@Getter
 @Entity
 public class CityToDong {
     @Id

src/main/java/com/bluedelivery/domain/address/CityToDongRepository.java

@@ -0,0 +1,6 @@
+package com.bluedelivery.domain.address;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface CityToDongRepository extends JpaRepository<CityToDong, String> {
+}

src/main/java/com/bluedelivery/domain/shop/DeliveryArea.java

@@ -0,0 +1,37 @@
+package com.bluedelivery.domain.shop;
+
+import javax.persistence.Column;
+import javax.persistence.Embeddable;
+
+import com.bluedelivery.domain.address.CityToDong;
+
+@Embeddable
+public class DeliveryArea {
+    @Column(name = "TOWN_CODE")
+    private String townCode;
+
+    @Column(name = "TOWN_NAME")
+    private String townName;
+
+    public DeliveryArea() {
+    }
+
+    public DeliveryArea(String townCode, String townName) {
+        this.townCode = townCode;
+        this.townName = townName;
+    }
+
+    public static DeliveryArea of(CityToDong town) {
+        return new DeliveryArea(
+                town.getAddressJurisdictionEupMyonDongCode(),
+                town.getEupMyonDongName());
+    }
+
+    public String getTownCode() {
+        return townCode;
+    }
+
+    public String getTownName() {
+        return townName;
+    }
+}

src/main/java/com/bluedelivery/domain/shop/Shop.java

@@ -3,6 +3,7 @@
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import java.util.stream.Collectors;
 
@@ -35,6 +36,10 @@ public class Shop {
     private String deliveryAreaGuide;
     private int minimumOrderAmount;
 
+    @ElementCollection
+    @CollectionTable(name = "DELIVERY_AREA", joinColumns = @JoinColumn(name = "SHOP_ID"))
+    private List<DeliveryArea> deliveryAreas = new ArrayList<>();
+
     @ElementCollection
     @CollectionTable(name = "BUSINESS_HOUR", joinColumns = @JoinColumn(name = "SHOP_ID"))
     private List<BusinessHour> businessHours = new ArrayList<>();
@@ -164,4 +169,13 @@ public int getMinimumOrderAmount() {
     public void setMinimumOrderAmount(int minimumOrderAmount) {
         this.minimumOrderAmount = minimumOrderAmount;
     }
+
+    public boolean updateDeliveryArea(List<DeliveryArea> deliveryAreas) {
+        this.deliveryAreas.clear();
+        return this.deliveryAreas.addAll(deliveryAreas);
+    }
+
+    public List<DeliveryArea> getDeliveryAreas() {
+        return Collections.unmodifiableList(deliveryAreas);
+    }
 }

src/main/java/com/bluedelivery/domain/shop/ShopRepository.java

@@ -2,7 +2,6 @@
 
 import java.util.List;
 
-import org.apache.ibatis.annotations.Param;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.Query;
 import org.springframework.stereotype.Repository;