Merge pull request #51 from TeamBookTez/feat/nickname-api

Feat/nickname api
TeamBookTez · Jan 15, 2022 · 656fcfb · 656fcfb
2 parents 8813235 + 005f0dc
commit 656fcfb
Show file tree

Hide file tree

Showing 4 changed files with 95 additions and 0 deletions.
diff --git a/src/controller/auth.ts b/src/controller/auth.ts
@@ -200,8 +200,66 @@ const postLoginController = async (req: Request, res: Response) => {
     );
   }
 };
+
+/**
+ *  @닉네임_유효성_검사
+ *  @route get auth/nickname
+ *  @access public
+ *  @err 1. 필요한 값이 없습니다.
+ */
+
+const getNicknameController = async (req: Request, res: Response) => {
+  try {
+    const resData = await authService.getNicknameService(req.body.nickname);
+
+    if (resData === constant.NULL_VALUE) {
+      response.basicResponse(
+        res,
+        returnCode.BAD_REQUEST,
+        false,
+        "필요한 값이 없습니다."
+      );
+    } else if (resData === constant.WRONG_NICKNAME_CONVENTION) {
+      response.dataResponse(
+        res,
+        returnCode.OK,
+        "올바른 형식이 아닙니다.",
+        true,
+        { isValid: false }
+      );
+    } else if (resData === constant.NICKNAME_ALREADY_EXIST) {
+      response.dataResponse(
+        res, 
+        returnCode.OK, 
+        "이미 사용 중인 닉네임입니다.", 
+        true, 
+        {isValid: false}
+      );
+    } else {
+      response.dataResponse(
+        res,
+        returnCode.OK,
+        "사용 가능한 닉네임입니다.",
+        true,
+        { isValid: true }
+      );
+    }
+  } catch (err) {
+      slack.slackWebhook(req, err.message);
+      console.error(err.message);
+      response.basicResponse(
+        res,
+        returnCode.INTERNAL_SERVER_ERROR,
+        false,
+        "서버 오류"
+      );
+    }
+  }
+};
+
 const authController = {
   getEmailController,
+  getNicknameController,
   postSignupController,
   postLoginController,
 };

diff --git a/src/controller/user.ts b/src/controller/user.ts
@@ -51,6 +51,7 @@ const getMyInfoController = async (req: Request, res: Response) => {
 const patchImgController = async (req: Request, res: Response) => {
   try {
     const img = req.file.location ? req.file.location : null;
+
     const resData = await userService.patchImgService(req.body.userID.id, img);
 
     // 폼데이터 잘못된 경우

diff --git a/src/router/auth.ts b/src/router/auth.ts
@@ -5,6 +5,7 @@ const router = express.Router();
 import authController from "../controller/auth";
 
 router.get("/email", authController.getEmailController);
+router.get("/nickname", authController.getNicknameController);
 router.post("/login", authController.postLoginController);
 router.post("/signup", authController.postSignupController);
 

diff --git a/src/service/auth.ts b/src/service/auth.ts
@@ -156,7 +156,42 @@ const postLoginService = async (email: string, password: string) => {
   return { nickname, token };
 };
 
+/**
+ *  @닉네임_유효성_검사
+ *  @route get auth/nickname
+ *  @access public
+ *  @err 1. 필요한 값이 없습니다.
+ */
+
+const getNicknameService = async (nickname: string) => {
+  // 필요한 값이 존재하지 않는 경우
+  if (!nickname) {
+    return constant.NULL_VALUE;
+  } 
+
+  if (
+    // nickname 형식이 잘못되었을 때
+    !/^[ㄱ-ㅎ|가-힣|a-z|A-Z|0-9|]+$/.test(nickname) ||
+    nickname.length < 2 ||
+    nickname.length > 8
+  ) {
+    return constant.WRONG_NICKNAME_CONVENTION;
+  }
+
+  // nickname이 이미 존재할 때
+  const nicknameExist = await User.findAll({
+    where: {
+      nickname,
+    },
+  });
+
+  if (nicknameExist.length > 0) {
+    return constant.NICKNAME_ALREADY_EXIST;
+  }
+};
+
 const authService = {
+  getNicknameService,
   getEmailService,
   postSignupService,
   postLoginService,