From 44dc5a10ec4a495996c8b63782f134d1abd4d99a Mon Sep 17 00:00:00 2001
From: bum12ark <bum12ark@gmail.com>
Date: Tue, 15 Mar 2022 16:47:54 +0900
Subject: [PATCH] =?UTF-8?q?feat(user-service):=20=EA=B3=A0=EA=B0=9D=20?=
 =?UTF-8?q?=EA=B3=A0=EC=9C=A0=EB=B2=88=ED=98=B8=20=EB=A6=AC=EC=8A=A4?=
 =?UTF-8?q?=ED=8A=B8=EB=A1=9C=20=EA=B3=A0=EA=B0=9D=20=EA=B0=80=EC=A0=B8?=
 =?UTF-8?q?=EC=98=A4=EA=B8=B0=20API=20=EA=B5=AC=ED=98=84?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../domain/user/service/UserService.java          |  3 +++
 .../domain/user/service/UserServiceImpl.java      | 14 ++++++++++++--
 .../domain/user/web/UserController.java           | 15 +++++++++++++++
 3 files changed, 30 insertions(+), 2 deletions(-)

diff --git a/user-service/src/main/java/com/justpickup/userservice/domain/user/service/UserService.java b/user-service/src/main/java/com/justpickup/userservice/domain/user/service/UserService.java
index 3d09f91..692a158 100644
--- a/user-service/src/main/java/com/justpickup/userservice/domain/user/service/UserService.java
+++ b/user-service/src/main/java/com/justpickup/userservice/domain/user/service/UserService.java
@@ -3,7 +3,10 @@ package com.justpickup.userservice.domain.user.service;
 import com.justpickup.userservice.domain.user.dto.CustomerDto;
 import com.justpickup.userservice.domain.user.dto.StoreOwnerDto;
 
+import java.util.List;
+
 public interface UserService {
     CustomerDto findCustomerByUserId(Long userId);
     void saveStoreOwner(StoreOwnerDto storeOwnerDto);
+    List<CustomerDto> findCustomerByUserIds(List<Long> userIds);
 }
diff --git a/user-service/src/main/java/com/justpickup/userservice/domain/user/service/UserServiceImpl.java b/user-service/src/main/java/com/justpickup/userservice/domain/user/service/UserServiceImpl.java
index 7ac0eda..379d882 100644
--- a/user-service/src/main/java/com/justpickup/userservice/domain/user/service/UserServiceImpl.java
+++ b/user-service/src/main/java/com/justpickup/userservice/domain/user/service/UserServiceImpl.java
@@ -22,10 +22,12 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.List;
+import java.util.stream.Collectors;
 
 @Service
 @RequiredArgsConstructor
-@Transactional(readOnly = true,propagation = Propagation.SUPPORTS)
+@Transactional(readOnly = true, propagation = Propagation.SUPPORTS)
 @Slf4j
 public class UserServiceImpl implements UserService, UserDetailsService {
 
@@ -64,7 +66,15 @@ public class UserServiceImpl implements UserService, UserDetailsService {
         StoreOwner storeOwner = new StoreOwner(email, encode, storeOwnerDto.getName(),
                 storeOwnerDto.getPhoneNumber(), storeOwnerDto.getBusinessNumber());
 
-        StoreOwner save = userRepository.save(storeOwner);
+        userRepository.save(storeOwner);
+    }
+
+    @Override
+    public List<CustomerDto> findCustomerByUserIds(List<Long> userIds) {
+        return customerRepository.findAllById(userIds)
+                .stream()
+                .map(CustomerDto::new)
+                .collect(Collectors.toList());
     }
 
 }
diff --git a/user-service/src/main/java/com/justpickup/userservice/domain/user/web/UserController.java b/user-service/src/main/java/com/justpickup/userservice/domain/user/web/UserController.java
index 377a1bb..8c723d2 100644
--- a/user-service/src/main/java/com/justpickup/userservice/domain/user/web/UserController.java
+++ b/user-service/src/main/java/com/justpickup/userservice/domain/user/web/UserController.java
@@ -16,6 +16,8 @@ import org.springframework.web.bind.annotation.*;
 import javax.validation.Valid;
 import javax.validation.constraints.Email;
 import javax.validation.constraints.NotEmpty;
+import java.util.List;
+import java.util.stream.Collectors;
 
 @RestController
 @RequiredArgsConstructor
@@ -35,6 +37,19 @@ public class UserController {
                 .body(Result.createSuccessResult(getCustomerResponse));
     }
 
+    @GetMapping("/customers/{userIds}")
+    public ResponseEntity getCustomers(@PathVariable List<Long> userIds) {
+
+        List<CustomerDto> customers = userService.findCustomerByUserIds(userIds);
+
+        List<GetCustomerResponse> responses = customers
+                .stream()
+                .map(GetCustomerResponse::new)
+                .collect(Collectors.toList());
+
+        return ResponseEntity.ok(Result.createSuccessResult(responses));
+    }
+
     @Data @NoArgsConstructor @AllArgsConstructor
     static class GetCustomerResponse {
         private Long userId;