From 9cc348c66dce4729e9d244cf081c567dd0c3c3cd Mon Sep 17 00:00:00 2001
From: lowgiant <lowgiant@gmail.com>
Date: Sun, 13 Feb 2022 21:02:59 +0900
Subject: [PATCH] feat: Delete Buyer List [#317]

---
 .../sub/buyer/controller/BuyerController.java    |  9 +++++++++
 .../sub/buyer/dto/BuyerDeleteRequestDto.java     | 16 ++++++++++++++++
 .../sub/buyer/repository/BuyerRepository.java    |  2 ++
 .../domain/sub/buyer/service/BuyerService.java   | 13 +++++++++++++
 4 files changed, 40 insertions(+)
 create mode 100644 spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/dto/BuyerDeleteRequestDto.java

diff --git a/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/controller/BuyerController.java b/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/controller/BuyerController.java
index b91a2aaa..981998fe 100644
--- a/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/controller/BuyerController.java
+++ b/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/controller/BuyerController.java
@@ -16,6 +16,7 @@
 import com.bancow.bancowback.domain.common.dto.Response;
 
 import com.bancow.bancowback.domain.common.util.token.service.TokenService;
+import com.bancow.bancowback.domain.sub.buyer.dto.BuyerDeleteRequestDto;
 import com.bancow.bancowback.domain.sub.buyer.dto.BuyerUpdateRequestDto;
 import com.bancow.bancowback.domain.sub.buyer.service.BuyerService;
 
@@ -46,4 +47,12 @@ public Response<?> deleteBuyer(@RequestHeader("TOKEN") final String token,
 		tokenService.validTokenAuthority(token);
 		return new Response<>(buyerService.deleteBuyerOne(id), HttpStatus.OK);
 	}
+	
+	@DeleteMapping("/delete")
+		public Response<?> deleteBuyerList(@RequestHeader("TOKEN") final String token,
+			@NotNull @RequestBody final BuyerDeleteRequestDto dto) {
+			tokenService.validTokenAuthority(token);
+			return new Response<>(buyerService.deleteBuyerList(dto.getId()), HttpStatus.OK);
+		}
+	
 }
diff --git a/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/dto/BuyerDeleteRequestDto.java b/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/dto/BuyerDeleteRequestDto.java
new file mode 100644
index 00000000..ee941cac
--- /dev/null
+++ b/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/dto/BuyerDeleteRequestDto.java
@@ -0,0 +1,16 @@
+package com.bancow.bancowback.domain.sub.buyer.dto;
+
+import java.util.List;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+@Getter
+@Builder
+@AllArgsConstructor
+@NoArgsConstructor
+public class BuyerDeleteRequestDto {
+	private List<Long> id;
+}
diff --git a/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/repository/BuyerRepository.java b/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/repository/BuyerRepository.java
index 2b6b6487..2cf858b2 100644
--- a/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/repository/BuyerRepository.java
+++ b/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/repository/BuyerRepository.java
@@ -8,4 +8,6 @@
 
 public interface BuyerRepository extends JpaRepository<Buyer, Long> {
 	List<Buyer> findByStatus(boolean b);
+
+	List<Buyer> findByIdIn(List<Long> id);
 }
diff --git a/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/service/BuyerService.java b/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/service/BuyerService.java
index 4c88f926..b937429a 100644
--- a/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/service/BuyerService.java
+++ b/spring/src/main/java/com/bancow/bancowback/domain/sub/buyer/service/BuyerService.java
@@ -53,5 +53,18 @@ public ServiceResult deleteBuyerOne(Long id) {
 		return ServiceResult.success("구매자리뷰가 삭제 됐습니다. ");
 	}
 
+	public Object deleteBuyerList(List<Long> id) {
+		List<Buyer> deleteBuyerList = buyerRepository.findByIdIn(id);
 
+		if (deleteBuyerList.size() == 0) {
+			throw new BuyerException(ErrorCode.NOT_FOUND_BUYER, "구매자 없음");
+		}
+
+		deleteBuyerList
+			.stream().forEach(e -> {
+				buyerRepository.delete(e);
+			});
+
+		return ServiceResult.success("구매자 성공.");
+	}
 }