book_admin/application/admin/controller/Goods.php

<?php

namespace app\admin\controller;

use app\admin\service\LogService;
use app\common\controller\Backend;


use app\common\library\Redis;
use app\main\constants\CacheConstants;
use app\main\constants\PayConstants;
use app\main\service\GoodsService;
use think\Controller;
use think\Db;
use think\Request;
use think\Exception;


/**
 * 商品管理
 *
 * @icon fa fa-circle-o
 */
class Goods extends Backend
{

    /**
     * Goods模型对象
     */
    protected $model = null;
    protected $relationSearch = true;
    protected $categorylist = [];
    protected $categorydata = [];
    protected $category_pid = 14;//支付分类父级ID
    protected $searchFields = 'category_id';

    public function _initialize()
    {
        parent::_initialize();
        $this->model = model('Goods');
        $this->view->assign("typeList", $this->model->getTypeList());
        $this->view->assign("showTypeList", $this->model->getShowTypeList());
        $this->categorylist = model('category')->order('weigh desc,id desc')->where('pid', 'in', $this->category_pid)->select();
        $this->categorylist = $this->model->getCategoryList();
        foreach ($this->categorylist as $k => $v) {
            $this->categorydata[$v['id']] = ['name'=>$v['name'],'nickname'=>$v['nickname']];
        }

        $this->view->assign("parentList", $this->categorydata);


    }

    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个方法
     * 因此在当前控制器中可不用编写增删改查的代码,如果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
     */

    public function index()
    {
        if ($this->request->isAjax()) {
            list($where, $sort, $order, $offset, $limit) = $this->buildparams(NULL);
            $total = $this->model
                ->where($where)
                ->order($sort, $order)
                ->count();
            $list = $this->model
                ->where($where)
                ->with('category')
                ->order($sort, $order)
                ->limit($offset, $limit)
                ->select();

            $result = array("total" => $total, "rows" => $list, "extend" => ['id' => 1]);

            return json($result);
        }
        $this->assignconfig('category_list',model('Goods')->getCategoryList());
        $this->assignconfig('business',PayConstants::getBusinessLine());
        return $this->view->fetch();
    }

    public function select()
    {
        $params = $this->request->get();
        $goodsCategory = $params['goods_category'] ?? PayConstants::GOODS_CATEGORY_RECHARGE;
        $businessLine = $params['business_line'] ?? '-1';

        if ($this->request->isAjax()) {
            list($where, $sort, $order, $offset, $limit) = $this->buildparams(NULL);
            $adminId = $this->auth->id;
            $selectedIds = explode('_', $params['selected_ids']);

            if ($goodsCategory == PayConstants::GOODS_CATEGORY_RECHARGE) {
                $goodsTypes = [PayConstants::GOODS_TYPE_KD];

                if ($businessLine == PayConstants::BUSINESS_APP) {
                    $goodsTypes[] = PayConstants::GOODS_TYPE_VIP;
                }
                if ($businessLine == PayConstants::BUSINESS_APP) {
                    $goodsCategory = [$goodsCategory, 'test'];
                }
            } elseif ($goodsCategory == PayConstants::GOODS_CATEGORY_ACTIVITY) {
                $goodsTypes = [PayConstants::GOODS_TYPE_KD, PayConstants::GOODS_TYPE_VIP];
            } else {
                throw new Exception('参数错误');
            }

            $maps = [];

            if ($businessLine != '-1') {
                $maps[] = ['exp', "FIND_IN_SET('$businessLine', business_line)"];
            }
            //增加从充值渠道弹出商品列表逻辑，如果没有筛选条件&&是从商品列表tab弹出的框
            //如果recharge_show_type=-1 为 筛选已充值列表（包括已充值，全部，新用户，老用户）；
            //recharge_show_type=-2 为 筛选未充值列表（包括未充值，全部，新用户，老用户）
            $rechargeShowType = $this->request->get("recharge_show_type", null);
            $filter = $this->request->get("filter", '');
            $filter = json_decode($filter, TRUE);
            $showType = $filter['show_type']??null;
            if(!$showType && $rechargeShowType){
                if($rechargeShowType == -1)
                {
                    $maps['show_type'] =['neq',2];
                }
                elseif($rechargeShowType == -2)
                {
                    $maps['show_type'] =['neq',1];
                }
            }

            List($list, $total) = GoodsService::instance()->getSelectGoodsList($adminId, $selectedIds, $where, $offset, $limit, $goodsCategory, $goodsTypes, $maps);

            $result = array("total" => $total, "rows" => $list, "extend" => ['id' => 1]);

            return json($result);
        }
        $this->assignconfig('category_list',model('Goods')->getCategoryList());
        $this->assignconfig('business',PayConstants::getBusinessLine());
        $this->assignconfig('goods_category', $goodsCategory);
        $this->assignconfig('business_line', $businessLine);
        return $this->view->fetch();
    }

    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if ($params) {
                if(empty($params['business_line']) || empty($params['category_id'])){
                    $this->error("业务线或者分类不能为空");
                }

                if ($params['type'] == PayConstants::GOODS_TYPE_VIP) {
                    $params['kandian'] = 0;
                    $params['free_kandian'] = 0;
                } elseif ($params['type'] == PayConstants::GOODS_TYPE_KD) {
                    $params['day'] = 0;
                }

                $params['business_line'] = implode(',',$params['business_line']);
                $params['category_id'] = implode(',',$params['category_id']);
                $result = $this->model->validate('goods.add')->save($params);
                if ($result === false) {
                    $this->error($this->model->getError());
                }

                $this->success();
            }
            $this->error();
        }
        $this->assign('business',PayConstants::getBusinessLine());
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = NULL)
    {
        $row = $this->model->get(['id' => $ids]);
        if (!$row)
            $this->error(__('No Results were found'));
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            if(empty($params['business_line']) || empty($params['category_id'])){
                $this->error("业务线或者分类不能为空");
            }
            //如果原来的商品为VIP,现在改成不是VIP
            if($params['type'] != PayConstants::GOODS_TYPE_VIP && $row['type'] == PayConstants::GOODS_TYPE_VIP){
                $this->clearChannelVipConfig($row['id']);
            }
            //修改业务线的时候,不是微信商品
            if(
                !in_array(strval(PayConstants::BUSINESS_WECHAT),$params['business_line'])
                && in_array(strval(PayConstants::BUSINESS_WECHAT),explode(',',$row['business_line']))
            ){
                $this->clearChannelVipConfig($row['id']);
            }
            if($ids = model('Goods')->getGoodsCategoryIds([PayConstants::GOODS_CATEGORY_RECHARGE])){
                //修改分类,不是充值页
                if(
                    !in_array(strval(current($ids)),$params['category_id'])
                    && in_array(strval(current($ids)),explode(',',$row['category_id']))
                ){
                    $this->clearChannelVipConfig($row['id']);
                }
            }
            $params['business_line'] = implode(',',$params['business_line']);
            $params['category_id'] = implode(',',$params['category_id']);

            if ($params['type'] == PayConstants::GOODS_TYPE_VIP) {
                $params['kandian'] = 0;
                $params['free_kandian'] = 0;
            } elseif ($params['type'] == PayConstants::GOODS_TYPE_KD) {
                $params['day'] = 0;
            }

            try {
                //是否采用模型验证
                if ($this->modelValidate) {
                    $name = basename(str_replace('\\', '/', get_class($this->model)));
                    $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : true) : $this->modelValidate;
                    $row->validate($validate);
                }

                GoodsService::instance()->removeCacheCustomGoods($row['id']);
                $result = $row->allowField(true)->save($params);
                if ($result !== false) {
                    //清理下缓存吧
                    Redis::instance()->del(CacheConstants::getGoodsInfoKey($row['id']));
                    $this->success();
                } else {
                    $this->error($row->getError());
                }
            } catch (\think\exception\PDOException $e) {
                $this->error($e->getMessage());
            }
        }
        $act_cate_id = model('Category')->where('type','default')->where('nickname','activity')->value('id');
        $row['business_line'] = explode(',',$row['business_line']);
        $row['category_id'] = explode(',',$row['category_id']);
        $is_show_free_day = (in_array($act_cate_id,$row['category_id']) && $row['type'] != PayConstants::GOODS_TYPE_VIP);
        $this->assign('is_show_free_day',$is_show_free_day);
        $this->assign('business',PayConstants::getBusinessLine());
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }

    public function categorylist()
    {
        foreach ($this->categorydata as $key => $value) {
            $searchlist[] = ['id' => $key, 'name' => $value['name']];
        }
        $data = ['searchlist' => $searchlist];
        $this->success('', null, $data);
        return json($data);
    }

    private function clearChannelVipConfig($goods_id){
        //清空渠道的商品ID&关闭VIP状态
        $admin_ids = model('AdminConfig')->where('vip_goods_id',$goods_id)->column('admin_id');
        if($admin_ids){
            foreach($admin_ids as $admin_id){
                model('AdminConfig')->where('admin_id',$admin_id)->update(['vip_goods_id'=>0,'vip_state'=>0]);
                model('AdminConfig')->delAdminInfoAllCache($admin_id);
            }
        }
    }

    /**
     * 删除
     */
    public function del($ids = "")
    {
        if ($ids)
        {
            $pk = $this->model->getPk();
            $adminIds = $this->getDataLimitAdminIds();
            if (is_array($adminIds))
            {
                $count = $this->model->where($this->dataLimitField, 'in', $adminIds);
            }
            $list = $this->model->where($pk, 'in', $ids)->select();
            $count = 0;
            foreach ($list as $k => $v)
            {
                //清空渠道的商品ID&关闭VIP状态
                $this->clearChannelVipConfig($v['id']);

                GoodsService::instance()->delCustomGoodsId($v['id']);
                $count += $v->delete();
            }
            if ($count)
            {
                $this->success();
            }
            else
            {
                $this->error(__('No rows were deleted'));
            }
        }
        $this->error(__('Parameter %s can not be empty', 'ids'));
    }

}