닉네임 중복 검사

kdt-8-4 · Nov 28, 2023 · 7c858bf · 7c858bf
1 parent 7764e32
commit 7c858bf
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/user/src/main/java/com/weather/user/service/UserServiceImpl.java b/user/src/main/java/com/weather/user/service/UserServiceImpl.java
@@ -50,6 +50,12 @@ public void signup(UserDTO userDTO) {
             throw new Error("이미 존재하는 이메일입니다.");
         }
 
+        optionalUser = userRepository.findByNickname(userDTO.getNickname());
+
+        if(optionalUser.isPresent()) {
+            throw new Error("이미 존재하는 닉네임입니다.");
+        }
+
         userDTO.setPassword(passwordEncoder.encode(userDTO.getPassword()));
         userDTO.setStatus(true);
         User user = dtoToEntity(userDTO);