shopxo/application/service/GoodsFavorService.php
2021-03-16 10:34:52 +08:00

278 lines
8.6 KiB
PHP

<?php
// +----------------------------------------------------------------------
// | ShopXO 国内领先企业级B2C免费开源电商系统
// +----------------------------------------------------------------------
// | Copyright (c) 2011~2099 http://shopxo.net All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( https://opensource.org/licenses/mit-license.php )
// +----------------------------------------------------------------------
// | Author: Devil
// +----------------------------------------------------------------------
namespace app\service;
use think\Db;
use app\service\ResourcesService;
use app\service\UserService;
use app\service\GoodsService;
/**
* 商品收藏服务层
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-10-09
* @desc description
*/
class GoodsFavorService
{
/**
* 商品收藏/取消
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-08-29
* @desc description
* @param [array] $params [输入参数]
*/
public static function GoodsFavorCancel($params = [])
{
// 请求参数
$p = [
[
'checked_type' => 'empty',
'key_name' => 'id',
'error_msg' => '商品id有误',
],
[
'checked_type' => 'empty',
'key_name' => 'user',
'error_msg' => '用户信息有误',
],
];
$ret = ParamsChecked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
// 查询用户状态是否正常
$ret = UserService::UserStatusCheck('id', $params['user']['id']);
if($ret['code'] != 0)
{
return $ret;
}
// 开始操作
$data = ['goods_id'=>intval($params['id']), 'user_id'=>$params['user']['id']];
$temp = Db::name('GoodsFavor')->where($data)->find();
if(empty($temp))
{
// 添加收藏
$data['add_time'] = time();
if(Db::name('GoodsFavor')->insertGetId($data) > 0)
{
return DataReturn('收藏成功', 0, [
'text' => '已收藏',
'status' => 1,
'count' => self::GoodsFavorTotal(['goods_id'=>$data['goods_id']]),
]);
} else {
return DataReturn('收藏失败');
}
} else {
// 是否强制收藏
if(isset($params['is_mandatory_favor']) && $params['is_mandatory_favor'] == 1)
{
return DataReturn('收藏成功', 0, [
'text' => '已收藏',
'status' => 1,
'count' => self::GoodsFavorTotal(['goods_id'=>$data['goods_id']]),
]);
}
// 删除收藏
if(Db::name('GoodsFavor')->where($data)->delete() > 0)
{
return DataReturn('取消成功', 0, [
'text' => '收藏',
'status' => 0,
'count' => self::GoodsFavorTotal(['goods_id'=>$data['goods_id']]),
]);
} else {
return DataReturn('取消失败');
}
}
}
/**
* 用户是否收藏了商品
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-08-29
* @desc description
* @param [array] $params [输入参数]
* @return [int] [1已收藏, 0未收藏]
*/
public static function IsUserGoodsFavor($params = [])
{
// 请求参数
$p = [
[
'checked_type' => 'empty',
'key_name' => 'goods_id',
'error_msg' => '商品id有误',
],
[
'checked_type' => 'empty',
'key_name' => 'user',
'error_msg' => '用户信息有误',
],
];
$ret = ParamsChecked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
$data = ['goods_id'=>intval($params['goods_id']), 'user_id'=>$params['user']['id']];
$temp = Db::name('GoodsFavor')->where($data)->find();
return DataReturn('操作成功', 0, empty($temp) ? 0 : 1);
}
/**
* 前端商品收藏列表条件
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-29
* @desc description
* @param [array] $params [输入参数]
*/
public static function UserGoodsFavorListWhere($params = [])
{
$where = [
['g.is_delete_time', '=', 0]
];
// 用户id
if(!empty($params['user']))
{
$where[]= ['f.user_id', '=', $params['user']['id']];
}
if(!empty($params['keywords']))
{
$where[] = ['g.title|g.model|g.simple_desc|g.seo_title|g.seo_keywords|g.seo_keywords', 'like', '%'.$params['keywords'].'%'];
}
return $where;
}
/**
* 商品收藏总数
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-29
* @desc description
* @param [array] $where [条件]
*/
public static function GoodsFavorTotal($where = [])
{
return (int) Db::name('GoodsFavor')->alias('f')->join(['__GOODS__'=>'g'], 'g.id=f.goods_id')->where($where)->count();
}
/**
* 商品收藏列表
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-29
* @desc description
* @param [array] $params [输入参数]
*/
public static function GoodsFavorList($params = [])
{
$where = empty($params['where']) ? [] : $params['where'];
$field = empty($params['field']) ? 'f.*, g.title, g.original_price, g.price, g.min_price, g.images' : $params['field'];
$order_by = empty($params['order_by']) ? 'f.id desc' : $params['order_by'];
$m = isset($params['m']) ? intval($params['m']) : 0;
$n = isset($params['n']) ? intval($params['n']) : 10;
// 获取数据
$data = Db::name('GoodsFavor')->alias('f')->join(['__GOODS__'=>'g'], 'g.id=f.goods_id')->field($field)->where($where)->limit($m, $n)->order($order_by)->select();
if(!empty($data))
{
// 商品数据处理
$ret = GoodsService::GoodsDataHandle($data, ['data_key_field'=>'goods_id']);
$data = $ret['data'];
// 是否公共读取
$is_public = (isset($params['is_public']) && $params['is_public'] == 0) ? 0 : 1;
$users = [];
foreach($data as &$v)
{
// 用户信息
if(isset($v['user_id']) && $is_public == 0)
{
if(!array_key_exists($v['user_id'], $users))
{
$users[$v['user_id']] = UserService::GetUserViewInfo($v['user_id']);
}
$v['user'] = $users[$v['user_id']];
}
}
}
return DataReturn('处理成功', 0, $data);
}
/**
* 商品收藏删除
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-14
* @desc description
* @param [array] $params [输入参数]
*/
public static function GoodsFavorDelete($params = [])
{
// 请求参数
$p = [
[
'checked_type' => 'empty',
'key_name' => 'ids',
'error_msg' => '操作id有误',
],
];
$ret = ParamsChecked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
// 是否数组
if(!is_array($params['ids']))
{
$params['ids'] = explode(',', $params['ids']);
}
// 条件
$where = ['id' => $params['ids']];
// 用户id
if(!empty($params['user']))
{
$where['user_id'] = $params['user']['id'];
}
// 删除
if(Db::name('GoodsFavor')->where($where)->delete())
{
return DataReturn('删除成功', 0);
}
return DataReturn('删除失败', -100);
}
}
?>