Delete user account

src/main/java/com/activecourses/upwork/controller/user/UserController.java

@@ -17,6 +17,8 @@
 import org.springframework.http.ResponseEntity;
 import org.springframework.security.access.prepost.PreAuthorize;
 import org.springframework.web.bind.annotation.*;
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.server.ResponseStatusException;
 
 @Tag(name = "User", description = "User API")
 @RestController
@@ -87,4 +89,18 @@ public ResponseEntity<?> updateUserProfile(
         }
 
     }
+    @PreAuthorize("hasRole('ROLE_ADMIN')")
+    @DeleteMapping
+    public ResponseEntity <ResponseDto> DeleteUserbyID(
+            @RequestParam(value = "id", required = true ) Integer id
+    ){
+        try {
+            userService.deleteUserbyId(id);
+            ResponseDto responseDto = new ResponseDto(HttpStatus.OK,true,"User deleted successfully",null);
+            return new ResponseEntity<>(responseDto, HttpStatus.OK);
+        } catch (ResponseStatusException e) {
+            return new ResponseEntity<>(HttpStatus.NOT_FOUND);
+        }
+
+    }
 }

src/main/java/com/activecourses/upwork/dto/ResponseDto.java

@@ -3,9 +3,11 @@
 import lombok.Builder;
 import lombok.Data;
 import org.springframework.http.HttpStatus;
+import lombok.AllArgsConstructor;
 
 @Data
 @Builder
+@AllArgsConstructor
 public class ResponseDto {
     private HttpStatus status;
     private boolean success;

src/main/java/com/activecourses/upwork/repository/user/UserRepository.java

@@ -11,4 +11,6 @@ public interface UserRepository extends JpaRepository<User, Integer> {
     Optional<User> findByEmail(String email);
     Optional<User> findById(int id);
     Optional<User> findByVerificationToken(String token);
+    void deleteById(int id);
+
 }

src/main/java/com/activecourses/upwork/service/user/UserService.java

@@ -7,5 +7,6 @@
 public interface UserService {
     UserResponseDto getAllUsers(int pageNo, int pageSize, String sortBy, String sortDir);
     User findByEmail(String email);
+    String deleteUserbyId(Integer id);
 
 }

src/main/java/com/activecourses/upwork/service/user/userServiceImpl.java → src/main/java/com/activecourses/upwork/service/user/UserServiceImpl.java

@@ -12,6 +12,8 @@
 import org.springframework.data.domain.Sort;
 import org.springframework.security.core.userdetails.UsernameNotFoundException;
 import org.springframework.stereotype.Service;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.server.ResponseStatusException;
 
 import java.util.List;
 
@@ -59,6 +61,12 @@ public User findByEmail(String email) {
         return userRepository.findByEmail(email).
                 orElseThrow(()->new UsernameNotFoundException("User Not Found"));
     }
-
-
+    @Override
+    public String deleteUserbyId(Integer id){
+        if ( !userRepository.existsById(id)){
+            throw new ResponseStatusException(HttpStatus.NOT_FOUND);
+        }
+        userRepository.deleteById(id);
+        return "User deleted successfully";
+    }
 }