package com.guo.learningprogresstracker.domain.entity;


import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;


@Data
@AllArgsConstructor
@NoArgsConstructor
public class CommonResult<T> {
    private Integer code;

    private String message;

    private T data;

    public CommonResult(Integer code, String message){
        this(code,message, null);
    }

    public static CommonResult<String> success(){
        return new CommonResult(200,"请求成功",null);
    }

    public static CommonResult<String> success(String message){
        return new CommonResult(200,message,null);
    }

    public static CommonResult<Object> success(String message,Object data){
        return new CommonResult(200,message,data);
    }

    public static CommonResult success(Object data){
        return new CommonResult(200,"请求成功",data);
    }

    public static CommonResult<String> error(String message){
        return new CommonResult<>(400,message,null);
    }

    public static CommonResult<String> notFind(){
        return new CommonResult<>(404,"请求的资源不存在",null);
    }
    public static CommonResult<String> notFind(String message){
        return new CommonResult<>(404,message,null);
    }

    public static CommonResult<String> serverError(String message){
        return new CommonResult<>(500,message,null);
    }

}