From 536d8496283046adf0122046d196adc04dc7a84f Mon Sep 17 00:00:00 2001
From: root <root@ip-172-31-43-248.ap-northeast-2.compute.internal>
Date: Fri, 4 Aug 2023 06:38:32 +0000
Subject: [PATCH] =?UTF-8?q?[feat]=20=EC=95=84=EC=9D=B4=EB=94=94=20?=
 =?UTF-8?q?=EC=B0=BE=EA=B8=B0=20API=20#2?=
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---
 src/app/User/userController.js | 21 +++++++++++++++++++++
 src/app/User/userDao.js        |  7 ++++---
 src/app/User/userProvider.js   |  2 ++
 src/app/User/userRoute.js      |  3 +++
 src/app/User/userService.js    | 21 ++++++++++++++++++++-
 5 files changed, 50 insertions(+), 4 deletions(-)

diff --git a/src/app/User/userController.js b/src/app/User/userController.js
index eb21bb0..e746fd5 100755
--- a/src/app/User/userController.js
+++ b/src/app/User/userController.js
@@ -112,6 +112,27 @@ exports.login = async function (req, res) {
     return res.send(signInResponse);
 };
 
+/**
+ * API No. 4
+ * API Name : 아이디 찾기 API
+ * [GET] /users/auth/id/{userEmail}
+ */
+exports.findUserId = async function (req, res) {
+
+    /**
+     * Path Variable: userEmail
+     */
+    const userEmail = req.params.userEmail;
+
+    if (!userEmail) return res.send(errResponse(baseResponse.USER_USEREMAIL_EMPTY));
+
+    const findUserIdResponse = await userService.findUserId(userEmail);
+
+    console.log(findUserIdResponse);
+    
+    return res.send(findUserIdResponse);
+};
+
 
 /**
  * API No. 5
diff --git a/src/app/User/userDao.js b/src/app/User/userDao.js
index a1fb3ba..a86d1d9 100755
--- a/src/app/User/userDao.js
+++ b/src/app/User/userDao.js
@@ -11,11 +11,12 @@ async function selectUser(connection) {
 // 이메일로 회원 조회
 async function selectUserEmail(connection, email) {
   const selectUserEmailQuery = `
-                SELECT email, nickname 
-                FROM UserInfo 
-                WHERE email = ?;
+                SELECT EMAIL, UserId 
+                FROM User_Personal
+                WHERE EMAIL = ?;
                 `;
   const [emailRows] = await connection.query(selectUserEmailQuery, email);
+
   return emailRows;
 }
 
diff --git a/src/app/User/userProvider.js b/src/app/User/userProvider.js
index aaf9ccc..cdb28fa 100755
--- a/src/app/User/userProvider.js
+++ b/src/app/User/userProvider.js
@@ -34,6 +34,8 @@ exports.retrieveUser = async function (userId) {
 exports.emailCheck = async function (email) {
   const connection = await pool.getConnection(async (conn) => conn);
   const emailCheckResult = await userDao.selectUserEmail(connection, email);
+
+  console.log(`추가된 회원 : ${emailCheckResult}`);
   connection.release();
 
   return emailCheckResult;
diff --git a/src/app/User/userRoute.js b/src/app/User/userRoute.js
index 97d163d..f5a4d6f 100755
--- a/src/app/User/userRoute.js
+++ b/src/app/User/userRoute.js
@@ -14,6 +14,9 @@ module.exports = function(app){
     // 3. 특정 유저 조회 API
     app.get('/app/users/:userId', user.getUserById);
 
+    // 4. 아이디 찾기 API
+    app.get('/users/auth/id/:userEmail', user.findUserId);
+
 
     // TODO: After 로그인 인증 방법 (JWT)
     // 로그인 하기 API (JWT 생성)
diff --git a/src/app/User/userService.js b/src/app/User/userService.js
index 3c443fe..934186f 100755
--- a/src/app/User/userService.js
+++ b/src/app/User/userService.js
@@ -109,4 +109,23 @@ exports.editUser = async function (id, nickname) {
         logger.error(`App - editUser Service error\n: ${err.message}`);
         return errResponse(baseResponse.DB_ERROR);
     }
-}
\ No newline at end of file
+}
+
+exports.findUserId = async function (email) {
+    try {
+        // 해당 이메일에 관한 유저가 있는지 확인
+        const emailRows = await userProvider.emailCheck(email);
+
+        if (emailRows.length == 0)
+            return errResponse(baseResponse.USER_USEREMAIL_NOT_EXIST);
+
+        let userId=emailRows[0].UserId;
+
+        return response(baseResponse.SUCCESS, {'userEmail': email, 'userId': userId});
+
+
+    } catch (err) {
+        logger.error(`App - createUser Service error\n: ${err.message}`);
+        return errResponse(baseResponse.DB_ERROR);
+    }
+};
\ No newline at end of file