yueshengshop/app/model/goods/GoodsBrand.php

<?php
/**
 * Niushop商城系统 - 团队十年电商经验汇集巨献!
 * =========================================================
 * Copy right 2019-2029 山西牛酷信息科技有限公司, 保留所有权利。
 * ----------------------------------------------
 * 官方网址: https://www.niushop.com.cn
 * 这不是一个自由软件！您只能在不用于商业目的的前提下对程序代码进行修改和使用。
 * 任何企业和个人不允许对程序代码以任何形式任何目的再发布。
 * =========================================================
 */

namespace app\model\goods;

use think\facade\Cache;
use app\model\BaseModel;

/**
 * 商品品牌
 */
class GoodsBrand extends BaseModel
{
	
	/**
	 * 添加品牌
	 * @param array $data
	 */
	public function addBrand($data)
	{
		$data['create_time'] = time();
		$brand_id = model('goods_brand')->add($data);
		Cache::tag("goods_brand")->clear();
		return $this->success($brand_id);
	}
	
	/**
	 * 修改品牌
	 * @param array $data
	 * @return multitype:string
	 */
	public function editBrand($data)
	{
		$res = model('goods_brand')->update($data, [ [ 'brand_id', '=', $data['brand_id'] ] ]);
		Cache::tag("goods_brand")->clear();
		return $this->success($res);
	}
	
	/**
	 * 删除品牌
	 * @param array $condition
	 */
	public function deleteBrand($condition)
	{
		$res = model('goods_brand')->delete($condition);
		Cache::tag("goods_brand")->clear();
		return $this->success($res);
	}
	
	/**
	 * 修改排序
	 * @param int $sort
	 * @param int $brand_id
	 */
	public function modifyBrandSort($sort, $brand_id)
	{
		$res = model('goods_brand')->update([ 'sort' => $sort ], [ [ 'brand_id', '=', $brand_id ] ]);
		Cache::tag("goods_brand")->clear();
		return $this->success($res);
	}
	
	/**
	 * 修改转移品牌
	 * @param int $sort
	 * @param array $condition
	 */
	public function modifyBrandSite($site_id, $condition)
	{
		$res = model('goods_brand')->update([ 'site_id' => $site_id ], $condition);
		Cache::tag("goods_brand")->clear();
		return $this->success($res);
	}
	
	/**
	 * 获取品牌信息
	 * @param array $condition
	 * @param string $field
	 */
	public function getBrandInfo($condition, $field = 'brand_id, brand_name, brand_initial, image_url, sort, create_time, is_recommend')
	{
		$data = json_encode([ $condition, $field ]);
		$cache = Cache::get("goods_brand_getBrandInfo_" . $data);
		if (!empty($cache)) {
			return $this->success($cache);
		}
		$res = model('goods_brand')->getInfo($condition, $field);
		Cache::tag("goods_brand")->set("goods_brand_getBrandInfo_" . $data, $res);
		return $this->success($res);
	}
	
	/**
	 * 获取品牌列表
	 * @param array $condition
	 * @param string $field
	 * @param string $order
	 * @param string $limit
	 */
	public function getBrandList($condition = [], $field = 'brand_id, brand_name, brand_initial, image_url, sort, create_time', $order = '', $limit = null)
	{
		$data = json_encode([ $condition, $field, $order, $limit ]);
		$cache = Cache::get("goods_brand_getBrandList_" . $data);
		if (!empty($cache)) {
			return $this->success($cache);
		}
		$list = model('goods_brand')->getList($condition, $field, $order, '', '', '', $limit);
		Cache::tag("goods_brand")->set("goods_brand_getBrandList_" . $data, $list);
		
		return $this->success($list);
	}
	
	/**
	 * 获取品牌分页列表
	 * @param array $condition
	 * @param number $page
	 * @param string $page_size
	 * @param string $order
	 * @param string $field
	 */
	public function getBrandPageList($condition = [], $page = 1, $page_size = PAGE_LIST_ROWS, $order = 'ngb.create_time desc', $field = 'ngb.brand_id,ngb.brand_name,ngb.brand_initial,ngb.image_url,ngb.sort,ngb.create_time,ngb.is_recommend,ngb.site_id,ns.site_name')
	{
		$data = json_encode([ $condition, $field, $order, $page, $page_size ]);
		$cache = Cache::get("goods_brand_getBrandPageList_" . $data);
		if (!empty($cache)) {
			return $this->success($cache);
		}
		$alias = 'ngb';
		$join = [
			[
				'shop ns',
				'ngb.site_id = ns.site_id',
				'left'
			],
		];
		$list = model('goods_brand')->pageList($condition, $field, $order, $page, $page_size, $alias, $join);
		Cache::tag("goods_brand")->set("goods_brand_getBrandPageList_" . $data, $list);
		return $this->success($list);
	}
	
}