minongyun.com/application/admin/controller/Product.php

<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use think\Cache;
use think\Db;
use think\Exception;

/**
 * 生产管理
 *
 * @icon fa fa-circle-o
 */
class Product extends Backend
{

    /**
     *
     *
     *
     *
     * 
     * Product模型对象
     * @var \app\admin\model\Product
     */
    protected $model = null;

    protected $detail = null;

    protected $noNeedRight = ['ajax','get_formula'];

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Product;
        $this->detail = new \app\admin\model\ProductDetail;
        $this->view->assign("statusList", $this->model->getStatusList());
    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = false;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                    ->where($where)
                    ->order($sort, $order)
                    ->paginate($limit);
            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    //获取生产批次号等相关信息
    public function ajax(){
        $bach = $this->request->post('bach');

        $str = explode(';',$bach);
        $batch = $str[(count($str))-1];
        $bach_info = Db::name('task')->where('bach',$batch)->find();
        Cache::set('bach',serialize($bach_info),0);
        $form = Db::name('formula')->find($bach_info['fid']);
        $res = Db::name('formula_detail')->where('pid = '.$bach_info['fid'].' and version = "'.$form['version'].'"')->field('id,pid,material,version,is_replace')->select();
        foreach($res as &$v){
            if($v['is_replace']==1){
                $v['replace'] = Db::name('formula_replace')->where('fid',$v['id'])->order('id','desc')->select();
            }else{
                $v['replace'] = [];
            }
        }
        //查出所有关于批次号的数据存储
        Cache::set('data',serialize($res),0);
        return json($bach_info);
    }

    //获取配方单信息
    public function get_formula(){
        $bach = unserialize(Cache::get('bach'));//获取配方单信息
        $formula = $this->request->post('formula');//配方名称
        $data = unserialize(Cache::get('data'));//获取当前批次号缓存数据
        $arr = [];
        $arr['material']=$formula;
        foreach($data as $vv) {
            //没有替代料   error==0为有当前配方,   error==1为没有配方,,前台提示
            if ($vv['is_replace'] == 0) {
                if ($vv['material'] == $formula) {
                    $arr['error'] = 0;
                    break;
                } else {
                    $arr['error'] = 1;
                }
            } else {//有替代料
                foreach ($vv['replace'] as $val) {
                    if ($val['material'] == $formula) {
                        $arr['error'] = 0;
                        break;
                    } else {
                        $arr['error'] = 1;
                    }
                }
                if ($arr['error'] == 0) {
                    break;
                }
            }
        }
        //查询数据库↓          缓存↑
        /*$form = Db::name('formula')->find($bach['fid']);
        $res = Db::name('formula_detail')->where('pid = '.$bach['fid'].' and material like "%'.encrypt($formula).'%" and version = "'.$form['version'].'"')->select();
        $arr = [];

        if(!$res){
            $arr['material'] = $formula;
            $arr['error']=1;
        }else{
            foreach($res as &$v){
                if($v['is_replace']==1){
                    $v['material'] = Db::name('formula_replace')->where('fid',$v['id'])->where('material',encrypt($formula))->order('id','desc')->value('material');
                }
                $arr=$v;
                $arr['error']=0;
            }
        }*/
        $arr['pname']  = $bach['name'];//配方名称
        $arr['time'] = date("Y-m-d H:i:s");
        $arr['bach'] = $bach['bach'];
        return json($arr);
    }
    public function add()
    {
        if (false === $this->request->isPost()) {
            return $this->view->fetch();
        }
        $params = $this->request->post('row/a');
        if (empty($params)) {
            $this->error(__('Parameter %s can not be empty', ''));
        }
        Db::startTrans();
        try {
            $pro = [];
            foreach(explode(';',$params['bach']) as $key=> $val){
                if(!empty($val)){
                    $res = [];
                    $res['time'] = date("Y-m-d H:i:s");
                    $res['audit'] = $params['audit'][$key];
                    $res['status'] = $params['status'];
                    $res['pickor'] = $params['pickor'];
                    $res['note'] = $params['note'];
                    $res['warehouseor'] = $params['warehouseor'];
                    $res['batch'] = $val;
                    $res['pname'] = $params['proname'][$key];
                    $res['specifications'] = $params['specifications'][$key];
                    $res['unit'] = $params['unit'][$key];
                    $pro[] = $res;
                }
            }
            foreach($pro as $v){
                $this->model->insert($v);
                $id = $this->model->getLastInsID();
                $arr = [];
                $prodet = [];
                foreach($params['material'] as $k=>$vv){
                    if($v['batch']==$params['batch'][$k]){
                        $arr['weight'] = $params['weight'][$k];
                        $arr['pid'] = /*1;//*/$id;
                        $arr['material'] = $params['material'][$k];
                        $arr['createtime'] = date("Y-m-d H:i:s");
                        $prodet[] = $arr;
                    }
                }
                $this->detail->saveAll($prodet);
            }
            Db::commit();
        }catch(Exception $e){
            Db::rollback();
            $this->error($e->getMessage());
        }
        $this->success();
        return $this->view->fetch();
    }
    public function show($ids){
        $row = $this->model->get($ids);
        $row['data'] =Db::query("select *,sum(weight) as sum from mn_product_detail where pid= {$ids} group by material");
        $status = Db::name('product')->where('id',$ids)->value('status');
        $this->view->assign("row", $row);
        $this->view->assign("status", $status);
        return $this->view->fetch();
    }
}