From 38dedebae7f2a1b7a30f9ddd55c25e8ea896ccf1 Mon Sep 17 00:00:00 2001
From: ilham <ilhamdwips@gmail.com>
Date: Fri, 10 Dec 2021 15:31:19 +0700
Subject: [PATCH] add validation in create member

---
 src/users/users.service.ts | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/users/users.service.ts b/src/users/users.service.ts
index f4f5329..228a642 100644
--- a/src/users/users.service.ts
+++ b/src/users/users.service.ts
@@ -36,6 +36,21 @@ export class UsersService {
   async create(createUserDto: CreateUserDto, currentUser: any) {
     const roles = await this.roleService.findOne(createUserDto.roleId);
     const superior = await this.findByUsername(currentUser.username);
+
+    const check = await this.usersRepository.findOne({
+      username: createUserDto.username,
+    });
+
+    if (check) {
+      throw new HttpException(
+        {
+          statusCode: HttpStatus.NOT_ACCEPTABLE,
+          error: 'Username Already Exist',
+        },
+        HttpStatus.NOT_FOUND,
+      );
+    }
+
     const salt = randomStringGenerator();
 
     const userData = new User();