NN2024010801/app/Services/Api/GoodsCategoryService.php

<?php
// +----------------------------------------------------------------------
// | LARAVEL8.0 框架 [ LARAVEL ][ RXThinkCMF ]
// +----------------------------------------------------------------------
// | 版权所有 2017~2021 LARAVEL研发中心
// +----------------------------------------------------------------------
// | 官方网站: http://www.laravel.cn
// +----------------------------------------------------------------------
// | Author: laravel开发员 <laravel.qq.com>
// +----------------------------------------------------------------------

namespace App\Services\Api;

use App\Models\GoodsCategoryModel;
use App\Models\GoodsModel;
use App\Services\BaseService;

/**
 * 商品分类管理-服务类
 * @author laravel开发员
 * @since 2020/11/11
 * Class GoodsCategoryService
 * @package App\Services\Api
 */
class GoodsCategoryService extends BaseService
{
    // 静态对象
    protected static $instance = null;

    /**
     * 构造函数
     * @author laravel开发员
     * @since 2020/11/11
     * GoodsCategoryService constructor.
     */
    public function __construct()
    {
        $this->model = new GoodsCategoryModel();
    }

    /**
     * 静态入口
     * @return static|null
     */
    public static function make()
    {
        if (!self::$instance) {
            self::$instance = (new static());
        }
        return self::$instance;
    }

    /**
     * 列表数据
     * @param $params
     * @param int $pageSize
     * @return array
     */
    public function getDataList($params, $pageSize = 15, $field = '')
    {

        $where = ['a.mark' => 1];
        $field = $field? $field : 'lev_a.id,lev_a.merch_id,lev_a.pid,lev_a.name,lev_a.icon,lev_a.status';
        $sortType = isset($params['sort_type']) ? $params['sort_type'] : 1;
        $order = 'id desc';
        if($sortType == 1){
            $order = 'lev_a.sort desc, lev_a.id desc';
        }
        $list = $this->model->from('goods_category as a')
            ->where($where)
            ->where(function ($query) use ($params) {
                $status = isset($params['status']) ? $params['status'] : 0;
                $status = $status > 0 ? $status : 1;
                if ($status > 0) {
                    $query->where('a.status', $status);
                }

                // 商户
                $merchId = isset($params['merch_id']) ? $params['merch_id'] : 0;
                if ($merchId > 0) {
                    $query->where('a.merch_id', $merchId);
                }

            })
            ->where(function ($query) use ($params) {
                $keyword = isset($params['kw']) ? $params['kw'] : '';
                if ($keyword) {
                    $query->where('a.name', 'like', "%{$keyword}%");
                }
            })
            ->selectRaw($field)
            ->orderByRaw($order)
            ->paginate($pageSize > 0 ? $pageSize : 9999999);
        $list = $list ? $list->toArray() : [];
        if ($list) {
            foreach ($list['data'] as &$item) {
                $item['icon'] = isset($item['icon']) && $item['icon'] ? get_image_url($item['icon']) : '';
            }
        }

        return [
            'pageSize' => $pageSize,
            'total'    => isset($list['total']) ? $list['total'] : 0,
            'list'     => isset($list['data']) ? $list['data'] : []
        ];
    }

    /**
     * 添加编辑
     * @return array
     * @since 2020/11/11
     * @author laravel开发员
     */
    public function edit()
    {
        // 请求参数
        $data = request()->all();
        // 图标
        $icon = isset($data['icon']) ? trim($data['icon']) : '';
        if ($icon && strpos($icon, "temp")) {
            $data['icon'] = save_image($icon, 'images');
        } else if ($icon) {
            $data['icon'] = str_replace(IMG_URL, "", $data['icon']);
        }
        return parent::edit($data); // TODO: Change the autogenerated stub
    }




    /**
     * 封存/解封
     * @param $goodsId
     */
    public function lock($goodsId)
    {
        $params = request()->all();
        $status = isset($params['status']) ? $params['status'] : 2;
        $goods  = $this->model->where(['id' => $goodsId, 'mark' => 1])->first();
        if (empty($goods)) {
            $this->error = 2061;
            return false;
        }

        if ($this->model->where(['id' => $goodsId])->update(['status' => $status, 'update_time' => time(), 'remark' => '店长封存'])) {
            $this->error = 1002;
            return true;
        }

        return false;
    }

    /**
     * 修改信息
     * @param $goodsId
     * @return bool
     */
    public function modify($id)
    {
        $params = request()->all();
        $info  = $this->model->where(['id' => $id, 'mark' => 1])->first();
        if (empty($info)) {
            $this->error = 2061;
            return false;
        }

        $data = [
            'name'  => isset($params['name']) ? $params['name'] : '',
            'type'  => isset($params['type']) ? $params['type'] : 0,
            'status'  => isset($params['status']) ? $params['status'] : 0,
            'update_time' => time(),
        ];
        $icon = isset($data['icon']) ? trim($data['icon']) : '';
        if ($icon && strpos($icon, "temp")) {
            $data['icon'] = save_image($icon, 'images');
        } else if ($icon) {
            $data['icon'] = str_replace(IMG_URL, "", $data['icon']);
        }

        if ($this->model->where(['id' => $id])->update($data)) {
            $this->error = 1008;
            return true;
        }

        $this->error = 1009;
        return false;
    }

    /**
     * 删除
     * @return array
     */
    public function delete()
    {
        // 参数
        $param = request()->all();
        $ids   = getter($param, "id");
        if (empty($ids)) {
            return message("记录ID不能为空", false);
        }

        $ids = is_array($ids) ? $ids : [$ids];

        if(GoodsModel::whereIn('cate_id', $ids)->count()){
            $this->error = 2541;
            return false;
        }

        $result = parent::delete(); // TODO: Change the autogenerated stub
        $success = isset($result['success'])? $result['success'] : false;
        return $success? true : false;
    }


}