nk-lihaink-cn/app/admin/model/EbStoreProduct.php

<?php

/**
 * 时间：2023年03月04日
 * 作者：墨楠小
 * 邮箱：monanxiao@qq.com
 * 订单模型
 * 
 */

namespace app\admin\model;

use think\Model;
use StoreCategory as StoreCategoryModel;

class EbStoreProduct extends Model
{
  // 设置当前模型的数据库连接
  protected $connection = 'shop';

  // 设置当前模型对应的完整数据表名称
  protected $table = 'eb_store_product';
  protected $pk = 'product_id';

  protected $filed = 'Product.product_id,Product.mer_id,brand_id,unit_name,spec_type,mer_status,rate,reply_count,store_info,cate_id,Product.image,slider_image,Product.store_name,Product.keyword,Product.sort,Product.is_show,Product.sales,Product.price,extension_type,refusal,cost,ot_price,stock,is_gift_bag,Product.care_count,Product.status,is_used,Product.create_time,Product.product_type,old_product_id,integral_total,integral_price_total,mer_labels,Product.is_good,Product.is_del,type,param_temp_id';

  /**
   * 
   * 关联商户
   * 
   */
  public function merchant()
  {
    return $this->hasOne(Merchant::class, 'mer_id', 'mer_id');
  }




  /**
   * TODO 商户商品列表
   * @Author:Qinii
   * @Date: 2020/5/11
   * @param int $merId
   * @param array $where
   * @param int $page
   * @param int $limit
   * @return array
   */
  public function getList(?int $mer_id, array $where, int $page, int $limit)
  {
    $query = self::search($mer_id, $where);
    // ->with(['merCateId.category', 'storeCategory', 'brand']);
    $count = $query->count();
    $data = $query->field($this->filed)->page($page, $limit)->select();

    // $data->append(['us_status']);

    // $list = hasMany(
    //   $data,
    //   'mer_labels',
    //   ProductLabel::class,
    //   'product_label_id',
    //   'mer_labels',
    //   ['status' => 1],
    //   'product_label_id,product_label_id id,label_name name'
    // );

    return compact('count', 'list');
  }


  // public function StoreSpu()
  // {}


  /**
   * @Author:Qinii
   * @Date: 2020/5/11
   * @param int $merId
   * @param array $where
   * @return mixed
   */
  protected function search(?int $merId, array $where)
  {
    $keyArray = $whereArr = [];
    unset($where['type']);

    // 以下字段为要搜索的字段
    $out = ['soft', 'us_status', 'mer_labels', 'sys_labels', 'order', 'hot_type'];
    foreach ($where as $key => $item) {
      if ($item !== '' && !in_array($key, $out)) {
        $keyArray[] = $key;
        $whereArr[$key] = $item;
      }
    }
    // $query = isset($where['soft']) ? model::onlyTrashed()->alias('Product') : model::alias('Product');

    $query = self::alias('Product');
    if (isset($where['is_trader']) && $where['is_trader'] !== '') {
      $query->hasWhere('merchant', function ($query) use ($where) {
        $query->where('is_trader', $where['is_trader']);
      });
    }
   
    $query->withSearch($keyArray, $whereArr)
      ->Join('StoreSpu U', 'Product.product_id = U.product_id')->where('U.product_type', $where['product_type'] ?? 0)
      ->when(($merId !== null), function ($query) use ($merId) {
        $query->where('Product.mer_id', $merId);
      })
      ->when(isset($where['hot_type']) && $where['hot_type'] !== '', function ($query) use ($where) {
        if ($where['hot_type'] == 'new')
          $query->where('is_new', 1);
        else if ($where['hot_type'] == 'hot')
          $query->where('is_hot', 1);
        else if ($where['hot_type'] == 'best')
          $query->where('is_best', 1);
        else if ($where['hot_type'] == 'good')
          $query->where('is_benefit', 1);
      });

      $query->when(
        isset($where['pid']) && $where['pid'] !== '',
        function ($query) use ($where) {
          $ids = array_merge(self::findChildrenId((int)$where['pid']), [(int)$where['pid']]);
          if (count($ids)) $query->whereIn('cate_id', $ids);
        }
      )
      ->when(isset($where['us_status']) && $where['us_status'] !== '', function ($query) use ($where) {
        if ($where['us_status'] == 0) {
          $query->where('Product.is_show', 0)->where('Product.is_used', 1)->where('Product.status', 1);
        }
        if ($where['us_status'] == 1) {
          $query->where('Product.is_show', 1)->where('Product.is_used', 1)->where('Product.status', 1);
        }
        if ($where['us_status'] == -1) {
          $query->where(function ($query) {
            $query->where('Product.is_used', 0)->whereOr('Product.status', '<>', 1);
          });
        }
      })
      ->when(isset($where['mer_labels']) && $where['mer_labels'] !== '', function ($query) use ($where) {
        $query->whereLike('U.mer_labels', "%,{$where['mer_labels']},%");
      })
      ->when(isset($where['sys_labels']) && $where['sys_labels'] !== '', function ($query) use ($where) {
        $query->whereLike('U.sys_labels', "%,{$where['sys_labels']},%");
      })
      ->when(isset($where['order']), function ($query) use ($where, $merId) {
        if (in_array($where['order'], ['is_new', 'price_asc', 'price_desc', 'rate', 'sales'])) {
          if ($where['order'] == 'price_asc') {
            $where['order'] = 'price ASC';
          } else if ($where['order'] == 'price_desc') {
            $where['order'] = 'price DESC';
          } else {
            $where['order'] = $where['order'] . ' DESC';
          }
          $query->order($where['order'] . ',rank DESC ,create_time DESC ');
        } else if ($where['order'] !== '') {
          $query->order('U.' . $where['order'] . ' DESC,U.create_time DESC');
        } else {
          $query->order('U.create_time DESC');
        }
      })
      ->when(isset($where['star']), function ($query) use ($where) {
        $query->when($where['star'] !== '', function ($query) use ($where) {
          $query->where('U.star', $where['star']);
        });
        $query->order('U.star DESC,U.rank DESC,Product.create_time DESC');
      });
    return $query;
  }

  public function findChildrenId($id)
  {
      return StoreCategoryModel::whereLike('path', '%/'. $id . '/%')->column('store_category_id');
  }
}