thinkphp-butter/app/service/ProductService.php

<?php


namespace app\service;

use app\model\Product;
use think\Model;


class ProductService
{

    public static function getProductList($page, $qydm): array
    {
        $map[]=["qydm","=",$qydm];
        $res["row"] = (new Product)->where($map)->page($page["page"],$page["size"])->select();
        $res["count"] = (new Product)->where($map)->count();
        return $res;
    }
    public static function getProductInfoById($id)
    {
        return Product::find($id);
    }


    public static function addProduct($info):bool
    {
        return (new Product)->save($info);
    }
    public static function editProduct($info,$id): Product
    {
        return Product::update($info,["id"=>$id]);
    }
    public static function delProduct($id): bool
    {
        return Product::destroy($id);
    }
    public static function getProductListIsPch($qydm){
      return  Product::where("t_product.qydm",$qydm)->field("t_product.*")->join("t_product_batch p","t_product.id=p.product_id")->select();
    }
}