Added JWT rest

Author: nilandev

spring-security-jwt/src/main/java/com/stacktips/app/controller/GlobalExceptionHandler.java

@@ -1,7 +1,8 @@
 package com.stacktips.app.controller;
 
 import com.stacktips.app.dto.ApiError;
-import com.stacktips.app.exception.UserAlreadyExistsException;
+import com.stacktips.app.exception.AuthException;
+import com.stacktips.app.exception.DuplicateUserException;
 import com.stacktips.app.exception.UserNotFoundException;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.http.HttpStatus;
@@ -20,14 +21,18 @@ ResponseEntity<Void> handleNotFoundException(UserNotFoundException ex) {
                 .build();
     }
 
-    @ExceptionHandler(UserAlreadyExistsException.class)
-    ResponseEntity<ApiError> handleNotFoundException(UserAlreadyExistsException ex) {
-        log.error("Error", ex);
+    @ExceptionHandler(AuthException.class)
+    ResponseEntity<ApiError> handleAuthException(AuthException ex) {
+        ApiError apiError = ApiError.builder().message(ex.getMessage()).build();
+        return new ResponseEntity<>(apiError, HttpStatus.UNAUTHORIZED);
+    }
+
+    @ExceptionHandler(DuplicateUserException.class)
+    ResponseEntity<ApiError> handleUserAlreadyExistsException(DuplicateUserException ex) {
         ApiError apiError = ApiError.builder()
-                .message("User exist!")
-                .code(HttpStatus.BAD_REQUEST.value())
+                .message(ex.getMessage())
                 .build();
-        return ResponseEntity.badRequest().body(apiError);
+        return new ResponseEntity<>(apiError, HttpStatus.BAD_REQUEST);
     }
 
 }

spring-security-jwt/src/main/java/com/stacktips/app/controller/LoginController.java

@@ -27,4 +27,5 @@ public class LoginController {
     public ResponseEntity<TokenResponse> login(@RequestBody @Valid LoginRequest request) throws UserNotFoundException {
         return ResponseEntity.ok(loginService.loginUser(request));
     }
+
 }

spring-security-jwt/src/main/java/com/stacktips/app/controller/RegisterUserController.java

@@ -21,8 +21,6 @@ public class RegisterUserController {
     @PostMapping("/register")
     public RegisterResponse registerUser(@RequestBody RegisterRequest request) {
         registrationService.registerUser(request);
-        return RegisterResponse.builder().success(true)
-                .message("User has been created")
-                .build();
+        return RegisterResponse.builder().success(true).build();
     }
 }

spring-security-jwt/src/main/java/com/stacktips/app/controller/UserController.java

@@ -3,7 +3,7 @@
 import com.stacktips.app.dto.UserResponse;
 import com.stacktips.app.entities.User;
 import com.stacktips.app.exception.UserNotFoundException;
-import com.stacktips.app.services.JwtUserDetailsService;
+import com.stacktips.app.services.UserDetailsServiceImpl;
 import lombok.RequiredArgsConstructor;
 import org.springframework.web.bind.annotation.CrossOrigin;
 import org.springframework.web.bind.annotation.GetMapping;
@@ -20,7 +20,7 @@
 @RequiredArgsConstructor
 public class UserController {
 
-    private final JwtUserDetailsService userDetailsService;
+    private final UserDetailsServiceImpl userDetailsService;
 
     @GetMapping(path = "/{userId}")
     public UserResponse getUser(@PathVariable Long userId) {

spring-security-jwt/src/main/java/com/stacktips/app/dto/ApiError.java

@@ -12,5 +12,4 @@
 public class ApiError {
 
     String message;
-    int code;
 }

spring-security-jwt/src/main/java/com/stacktips/app/dto/LoginRequest.java

@@ -1,6 +1,10 @@
 package com.stacktips.app.dto;
 
-import lombok.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
 
 import javax.validation.constraints.Email;
 
@@ -11,6 +15,7 @@
 @NoArgsConstructor
 @AllArgsConstructor
 public class LoginRequest {
+
     @Email(message = "invalid email address")
     String email;
 

spring-security-jwt/src/main/java/com/stacktips/app/dto/RegisterRequest.java

@@ -1,6 +1,10 @@
 package com.stacktips.app.dto;
 
-import lombok.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
 
 @Data
 @ToString

spring-security-jwt/src/main/java/com/stacktips/app/dto/RegisterResponse.java

@@ -14,5 +14,4 @@
 public class RegisterResponse {
 
    boolean success;
-   String message;
 }

spring-security-jwt/src/main/java/com/stacktips/app/dto/TokenResponse.java

@@ -1,6 +1,10 @@
 package com.stacktips.app.dto;
 
-import lombok.*;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.ToString;
 
 @Data
 @ToString
@@ -9,7 +13,5 @@
 @AllArgsConstructor
 public class TokenResponse {
     boolean success;
-    String message;
     String token;
-    long expiresIn;
 }

spring-security-jwt/src/main/java/com/stacktips/app/entities/UserPrivilege.java

@@ -1,7 +1,15 @@
 package com.stacktips.app.entities;
 
-import jakarta.persistence.*;
-import lombok.*;
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+import lombok.Setter;
 
 
 @Setter