package com.example.ycuser.controller;


import com.example.ycuser.entity.User;
import com.example.ycuser.service.AdminServiceImp;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("/admin")
public class AdminController {
    @Autowired
    private AdminServiceImp adminServiceImp;
    //获取用户清单信息
    @RequestMapping("/users/all")
    public List<User> getAll(){
        return adminServiceImp.findAll();
    }
    //根据用户名查找用户信息
    @PostMapping("/users/by")
    public List<User> findByUsername(@RequestParam String username){
        return adminServiceImp.findByUsername(username);
    }
    //根据用户账号修改用户信息
    @PostMapping("/users/update")
    public int updateByJPQL(@RequestParam(required=false) String password,
                               @RequestParam(required=false) String username){
        System.out.printf("password="+password+"     username="+username);
        return adminServiceImp.updateByJPQL(password,username);
    }
    //根据用户名删除用户信息
    @PostMapping("/users/delete")
    public  int deleteByJPQL(@RequestParam String username) {
        return adminServiceImp.deleteByJPQL(username);
    }

    //新增一个用户
    @PostMapping("/users/add")
    public  User post(@RequestParam String username,
                      @RequestParam String password
                      ){
        User user= new User();
        user.setUsername(username);
        user.setPassword(password);
        return  adminServiceImp.save(user);
    }

}