Implement Delete User Account Method

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

@@ -16,7 +16,8 @@
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.RestController;
-
+import org.springframework.web.bind.annotation.DeleteMapping;
+import org.springframework.web.server.ResponseStatusException;
 
 @RestController
 @RequestMapping("/api/users")
@@ -54,4 +55,19 @@ public ResponseEntity<ResponseDto> getAllUsers(
                         .status(HttpStatus.OK)
                         .build());
     }
+
+    @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

@@ -1,11 +1,13 @@
 package com.activecourses.upwork.dto;
 
+import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
 import org.springframework.http.HttpStatus;
 
 @Data
 @Builder
+@AllArgsConstructor
 public class ResponseDto {
     private HttpStatus status;
     private boolean success;

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

@@ -11,4 +11,5 @@ 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

@@ -4,5 +4,6 @@
 
 
 public interface UserService {
+    String deleteUserbyId(Integer id);
     UserResponseDto getAllUsers(int pageNo, int pageSize, String sortBy, String sortDir);
 }

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

@@ -9,7 +9,9 @@
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
 import org.springframework.data.domain.Sort;
+import org.springframework.http.HttpStatus;
 import org.springframework.stereotype.Service;
+import org.springframework.web.server.ResponseStatusException;
 
 import java.util.List;
 
@@ -53,5 +55,14 @@ public UserResponseDto getAllUsers(int pageNo, int pageSize, String sortBy, Stri
         userResponseDto.setTotalPages(pagedResult.getTotalPages());
         userResponseDto.setLast(pagedResult.isLast());
         return userResponseDto;
+
+
+    }
+    public String deleteUserbyId(Integer id){
+        if ( !userRepository.existsById(id)){
+            throw new ResponseStatusException(HttpStatus.NOT_FOUND);
+        }
+        userRepository.deleteById(id);
+        return "User deleted successfully";
     }
 }