UserController.java

package com.programinjava.learning.RestApiDemo.controller;

import javax.servlet.http.HttpServletRequest;
import javax.validation.Valid;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import com.programinjava.learning.RestApiDemo.dto.JsonUser;
import com.programinjava.learning.RestApiDemo.service.UserService;

@RestController
@RequestMapping("/api/user")
public class UserController {
	
	
	@Autowired
	UserService userService;
	
	
	@PostMapping
	public ResponseEntity<JsonUser> create(@RequestBody @Valid JsonUser user ,BindingResult result ,HttpServletRequest request){
		
		if(user== null)
			return ResponseEntity.badRequest().build();
		 return ResponseEntity.ok().body(userService.createUser(user));
		
	}
	
	

}