From 9eecf45d0da42659ae18dbdd0dafdc1abad8e4f8 Mon Sep 17 00:00:00 2001
From: PgmJun <84304802+PgmJun@users.noreply.github.com>
Date: Fri, 21 Apr 2023 12:18:47 +0900
Subject: [PATCH] =?UTF-8?q?feat:=20DELETE=20Method=20-=20=EC=9C=A0?=
 =?UTF-8?q?=EC=A0=80=20=EC=A0=95=EB=B3=B4=20=EC=82=AD=EC=A0=9C=20#2?=
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---
 .../controller/UserController.java                | 13 +++++++++++++
 .../repository/UserRepository.java                |  2 ++
 .../repository/UserRepositoryImpl.java            |  6 +++++-
 .../service/UserService.java                      |  2 ++
 .../service/UserServiceImpl.java                  | 15 +++++++++++++++
 5 files changed, 37 insertions(+), 1 deletion(-)

diff --git a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/controller/UserController.java b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/controller/UserController.java
index ae81a6e..861753e 100644
--- a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/controller/UserController.java
+++ b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/controller/UserController.java
@@ -37,6 +37,13 @@ public ResponseEntity<?> updateUser(@PathVariable Long userId, @RequestBody User
         return generateUpdateResponseEntity(updateResult, userId);
     }
 
+    @DeleteMapping("/delete/{userId}")
+    public ResponseEntity<?> updateUser(@PathVariable Long userId) {
+        boolean deleteResult = userService.deleteUser(userId);
+
+        return generateDeleteResponseEntity(deleteResult, userId);
+    }
+
 
 
 
@@ -52,4 +59,10 @@ private ResponseEntity<?> generateUpdateResponseEntity(boolean updateResult, Lon
                 new ResponseEntity<>(userId + "번 유저에 대한 정보가 존재하지 않습니다.", HttpStatus.NO_CONTENT);
     }
 
+    private ResponseEntity<?> generateDeleteResponseEntity(boolean deleteResult, Long userId) {
+        return (deleteResult) ?
+                new ResponseEntity<>(userId + "번 유저에 대한 정보가 성공적으로 삭제 되었습니다.", HttpStatus.OK):
+                new ResponseEntity<>(userId + "번 유저에 대한 정보가 존재하지 않습니다.", HttpStatus.NO_CONTENT);
+    }
+
 }
diff --git a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/repository/UserRepository.java b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/repository/UserRepository.java
index 17a3cb9..caaf21e 100644
--- a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/repository/UserRepository.java
+++ b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/repository/UserRepository.java
@@ -14,4 +14,6 @@ public interface UserRepository {
     Optional<User> find(Long userId);
 
     void update(Long userId, User user);
+
+    void delete(Long userId);
 }
diff --git a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/repository/UserRepositoryImpl.java b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/repository/UserRepositoryImpl.java
index 3f6d260..189359b 100644
--- a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/repository/UserRepositoryImpl.java
+++ b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/repository/UserRepositoryImpl.java
@@ -32,6 +32,10 @@ public Optional<User> find(Long userId) {
     @Override
     public void update(Long userId, User user) {
         userData.replace(userId, user);
-        System.out.println("userData.get(userId) = " + userData.get(userId).getName());
+    }
+
+    @Override
+    public void delete(Long userId) {
+        userData.remove(userId);
     }
 }
diff --git a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserService.java b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserService.java
index 0035e48..3581197 100644
--- a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserService.java
+++ b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserService.java
@@ -13,4 +13,6 @@ public interface UserService{
     Optional<User> findUserById(Long userId);
 
     boolean updateUser(Long userId, UserRequestDto userDto);
+
+    boolean deleteUser(Long userId);
 }
diff --git a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserServiceImpl.java b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserServiceImpl.java
index 43e64fd..f8fbefd 100644
--- a/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserServiceImpl.java
+++ b/secondSeminarAdvancedAssignment/src/main/java/sopt/org/secondSeminarAdvancedAssignment/service/UserServiceImpl.java
@@ -41,4 +41,19 @@ public boolean updateUser(Long userId, UserRequestDto updateDto) {
 
         return updateResult;
     }
+
+    @Override
+    public boolean deleteUser(Long userId) {
+        boolean deleteResult = true;
+
+        Optional<User> user = userRepository.find(userId);
+
+        if(user.isEmpty()) {
+            deleteResult = false;
+            return deleteResult;
+        }
+
+        userRepository.delete(userId);
+        return deleteResult;
+    }
 }