Merge pull request #27 from Kakaotech-18-Ecommerce/SCRUM-40-buyer-ser…

…vice-develop

[Feat] Buyer 서비스 개발

src/main/java/com/kakaoteck/golagola/domain/buyer/controller/BuyerController.java

@@ -0,0 +1,37 @@
+package com.kakaoteck.golagola.domain.buyer.controller;
+
+import com.kakaoteck.golagola.domain.buyer.dto.BuyerRequest;
+import com.kakaoteck.golagola.domain.buyer.dto.BuyerResponse;
+import com.kakaoteck.golagola.domain.buyer.entity.Buyer;
+import com.kakaoteck.golagola.domain.buyer.service.BuyerService;
+import com.kakaoteck.golagola.global.common.ApiResponse;
+import io.swagger.v3.oas.annotations.Operation;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.core.annotation.AuthenticationPrincipal;
+import org.springframework.web.bind.annotation.*;
+
+@RestController
+@RequiredArgsConstructor
+@RequestMapping("/api/v1/buyer")
+public class BuyerController {
+
+    private final BuyerService buyerService;
+
+    @Operation(summary = "구매자 마이페이지 조회", description = "구매자의 정보를 조회합니다.")
+    @GetMapping("/mypage")
+    public ApiResponse<BuyerResponse> getMyPage(
+            @AuthenticationPrincipal Buyer buyer
+            ) {
+        return ApiResponse.onSuccess(BuyerService.getMyPage(buyer));
+    }
+
+    @Operation(summary = "구매자 마이페이지 수정", description = "구매자의 정보를 수정합니다.")
+    @PutMapping("/mypage")
+    public ApiResponse<BuyerResponse> updateProfile(
+            @AuthenticationPrincipal Buyer buyer,
+            @RequestBody BuyerRequest.MyPagePutDto request
+            ) {
+        return ApiResponse.onSuccess(buyerService.updateMyPage(buyer, request));
+    }
+
+}

src/main/java/com/kakaoteck/golagola/domain/buyer/dto/BuyerRequest.java

@@ -0,0 +1,25 @@
+package com.kakaoteck.golagola.domain.buyer.dto;
+
+import com.kakaoteck.golagola.global.common.enums.Gender;
+import com.kakaoteck.golagola.global.common.enums.Role;
+import lombok.Builder;
+
+import java.time.LocalDate;
+
+public record BuyerRequest(
+        String nickname,
+        String realName,
+        Gender gender,
+        String email,
+        String address,
+        String phoneNum,
+        Role role,
+        LocalDate registerDate) {
+
+    @Builder
+    public record MyPagePutDto(
+            String nickname,
+            String address,
+            String phoneNum
+    ) {}
+}

src/main/java/com/kakaoteck/golagola/domain/buyer/dto/BuyerResponse.java

@@ -0,0 +1,20 @@
+package com.kakaoteck.golagola.domain.buyer.dto;
+
+import com.kakaoteck.golagola.global.common.enums.Gender;
+import com.kakaoteck.golagola.global.common.enums.Role;
+import lombok.Builder;
+
+import java.time.LocalDate;
+
+@Builder
+public record BuyerResponse(
+        String nickname,
+        String realName,
+        Gender gender,
+        String email,
+        String address,
+        String phoneNum,
+        Role role,
+        LocalDate registerDate
+) {
+}

src/main/java/com/kakaoteck/golagola/domain/buyer/entity/Buyer.java

@@ -1,5 +1,6 @@
 package com.kakaoteck.golagola.domain.buyer.entity;
 
+import com.kakaoteck.golagola.domain.buyer.dto.BuyerRequest;
 import com.kakaoteck.golagola.domain.cart.entity.Cart;
 import com.kakaoteck.golagola.domain.order.entity.Order;
 import com.kakaoteck.golagola.domain.review.entity.Review;
@@ -100,6 +101,12 @@ public boolean isEnabled() {
         return UserDetails.super.isEnabled();
     }
 
+    public void updateProfile(BuyerRequest.MyPagePutDto request) {
+        this.nickname = request.nickname();
+        this.address = request.address();
+        this.phoneNum = request.phoneNum();
+    }
+
     public static Buyer from(Long buyerId, String nickname, String realName, Gender gender, String email,
                              String address, String phoneNum, Role role, LocalDate registerDate) {
         return Buyer.builder()

src/main/java/com/kakaoteck/golagola/domain/buyer/service/BuyerService.java

@@ -0,0 +1,48 @@
+package com.kakaoteck.golagola.domain.buyer.service;
+
+import com.kakaoteck.golagola.domain.buyer.dto.BuyerRequest;
+import com.kakaoteck.golagola.domain.buyer.dto.BuyerResponse;
+import com.kakaoteck.golagola.domain.buyer.entity.Buyer;
+import com.kakaoteck.golagola.domain.buyer.repository.BuyerRepository;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service
+@RequiredArgsConstructor
+@Transactional
+@Slf4j
+public class BuyerService {
+
+    private final BuyerRepository buyerRepository;
+
+    public static BuyerResponse getMyPage(Buyer buyer) {
+        return BuyerResponse.builder()
+                .email(buyer.getEmail())
+                .role(buyer.getRole())
+                .address(buyer.getAddress())
+                .registerDate(buyer.getRegisterDate())
+                .realName(buyer.getRealName())
+                .gender(buyer.getGender())
+                .phoneNum(buyer.getPhoneNum())
+                .nickname(buyer.getNickname())
+                .build();
+    }
+
+    public BuyerResponse updateMyPage(Buyer buyer, BuyerRequest.MyPagePutDto request) {
+        buyer.updateProfile(request);
+        Buyer savedBuyer = buyerRepository.save(buyer);
+        return BuyerResponse.builder()
+                .email(savedBuyer.getEmail())
+                .role(savedBuyer.getRole())
+                .address(savedBuyer.getAddress())
+                .registerDate(savedBuyer.getRegisterDate())
+                .realName(savedBuyer.getRealName())
+                .gender(savedBuyer.getGender())
+                .phoneNum(savedBuyer.getPhoneNum())
+                .nickname(savedBuyer.getNickname())
+                .build();
+
+    }
+}