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vr-shopxo-source/service/Application/Service/GoodsService.class.php

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<?php
namespace Service;
/**
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* 商品服务层
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* @author Devil
* @blog http://gong.gg/
* @version 0.0.1
* @datetime 2016-12-01T21:51:08+0800
*/
class GoodsService
{
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/**
* 根据id获取一条商品分类
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-08-29
* @desc description
* @param [array] $params [输入参数]
*/
public static function GoodsCategoryRow($params = [])
{
if(empty($params['id']))
{
return null;
}
$field = empty($params['field']) ? 'id,pid,icon,name,vice_name,describe,bg_color,big_images,sort,is_home_recommended' : $params['field'];
$data = self::GoodsCategoryDataDealWith([M('GoodsCategory')->field($field)->where(['is_enable'=>1, 'id'=>intval($params['id'])])->find()]);
return empty($data[0]) ? null : $data[0];
}
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/**
* 获取大分类
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-08-29
* @desc description
* @param [array] $params [输入参数]
*/
public static function GoodsCategory($params = [])
{
$data = self::GoodsCategoryList(['pid'=>0]);
if(!empty($data))
{
foreach($data as &$v)
{
$v['items'] = self::GoodsCategoryList(['pid'=>$v['id']]);
if(!empty($v['items']))
{
foreach($v['items'] as &$vs)
{
$vs['items'] = self::GoodsCategoryList(['pid'=>$vs['id']]);
}
}
}
}
return $data;
}
/**
* 根据pid获取商品分类列表
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-08-29
* @desc description
* @param [array] $params [输入参数]
*/
public static function GoodsCategoryList($params = [])
{
$pid = isset($params['pid']) ? intval($params['pid']) : 0;
$field = 'id,pid,icon,name,vice_name,describe,bg_color,big_images,sort,is_home_recommended';
$data = M('GoodsCategory')->field($field)->where(['is_enable'=>1, 'pid'=>$pid])->order('sort asc')->select();
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return self::GoodsCategoryDataDealWith($data);
}
/**
* 商品分类数据处理
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-06
* @desc description
* @param [array] $data [商品分类数据 二维数组]
*/
private static function GoodsCategoryDataDealWith($data)
{
if(!empty($data) && is_array($data))
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{
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$images_host = C('IMAGE_HOST');
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foreach($data as &$v)
{
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if(is_array($v))
{
if(isset($v['icon']))
{
$v['icon'] = empty($v['icon']) ? null : $images_host.$v['icon'];
}
if(isset($v['big_images']))
{
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$v['big_images_old'] = $v['big_images'];
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$v['big_images'] = empty($v['big_images']) ? null : $images_host.$v['big_images'];
}
}
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}
}
return $data;
}
/**
* 获取首页楼层数据
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-08-29
* @desc description
* @param [array] $params [输入参数]
*/
public static function HomeFloorList($params = [])
{
// 商品大分类
$goods_category = self::GoodsCategory();
if(!empty($goods_category))
{
foreach($goods_category as &$v)
{
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$category_ids = self::GoodsCategoryItemsIds(['category_id'=>$v['id']]);
$v['goods'] = self::GoodsList(['where'=>['gci.category_id'=>['in', $category_ids], 'is_home_recommended'=>1], 'm'=>0, 'n'=>6]);
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}
}
return $goods_category;
}
/**
* 获取商品分类下的所有分类id
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-08-29
* @desc description
* @param [array] $params [输入参数]
*/
public static function GoodsCategoryItemsIds($params = [])
{
$data = M('GoodsCategory')->where(['pid'=>$params['category_id'], 'is_enable'=>1])->getField('id', true);
if(!empty($data))
{
foreach($data as $v)
{
$temp = self::GoodsCategoryItemsIds(['category_id'=>$v]);
if(!empty($temp))
{
$data = array_merge($data, $temp);
}
}
}
return $data;
}
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/**
* 获取商品总数
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-07
* @desc description
* @param array $params [输入参数: where, field, is_photo]
*/
public static function GoodsTotal($params = [])
{
$where = empty($params['where']) ? [] : $params['where'];
return (int) M('Goods')->alias('g')->join(' INNER JOIN __GOODS_CATEGORY_JOIN__ AS gci ON g.id=gci.goods_id')->where($where)->count('DISTINCT g.id');
}
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/**
* 获取商品列表
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-08-29
* @desc description
* @param array $params [输入参数: where, field, is_photo]
*/
public static function GoodsList($params = [])
{
$where = empty($params['where']) ? [] : $params['where'];
$field = empty($params['field']) ? 'g.*' : $params['field'];
$order_by = empty($params['order_by']) ? 'g.id desc' : trim($params['order_by']);
$is_photo = (isset($params['is_photo']) && $params['is_photo'] == true) ? true : false;
$is_attribute = (isset($params['is_attribute']) && $params['is_attribute'] == true) ? true : false;
$is_category = (isset($params['is_category']) && $params['is_category'] == true) ? true : false;
$m = isset($params['m']) ? intval($params['m']) : 0;
$n = isset($params['n']) ? intval($params['n']) : 10;
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$data = M('Goods')->alias('g')->join(' INNER JOIN __GOODS_CATEGORY_JOIN__ AS gci ON g.id=gci.goods_id')->field($field)->where($where)->group('g.id')->order($order_by)->limit($m, $n)->select();
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if(!empty($data))
{
$images_host = C('IMAGE_HOST');
foreach($data as &$v)
{
// 商品url地址
if(!empty($v['id']))
{
$v['goods_url'] = HomeUrl('Goods', 'Index', ['id'=>$v['id']]);
}
// 商品封面图片
if(isset($v['images']))
{
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$v['images_old'] = $v['images'];
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$v['images'] = empty($v['images']) ? null : $images_host.$v['images'];
}
// 商品首页推荐图片，不存在则使用商品封面图片
if(isset($v['home_recommended_images']))
{
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$v['home_recommended_images_old'] = $v['home_recommended_images'];
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$v['home_recommended_images'] = empty($v['home_recommended_images']) ? (empty($v['images']) ? null : $v['images']) : $images_host.$v['home_recommended_images'];
}
// PC内容处理
if(isset($v['content_web']))
{
$v['content_web'] = ContentStaticReplace($v['content_web'], 'get');
}
// 产地
if(!empty($v['place_origin']))
{
$v['place_origin_text'] = M('Region')->where(['id'=>$v['place_origin']])->getField('name');
}
// 时间
if(!empty($v['add_time']))
{
$v['add_time'] = date('Y-m-d H:i:s', $v['add_time']);
}
if(!empty($v['upd_time']))
{
$v['upd_time'] = date('Y-m-d H:i:s', $v['upd_time']);
}
// 是否需要分类名称
if($is_category && !empty($v['id']))
{
$category_id = M('GoodsCategoryJoin')->where(['goods_id'=>$v['id']])->getField('category_id', true);
$category_name = M('GoodsCategory')->where(['id'=>['in', $category_id]])->getField('name', true);
$v['category_text'] = implode('，', $category_name);
}
// 获取相册
if($is_photo && !empty($v['id']))
{
$v['photo'] = M('GoodsPhoto')->where(['goods_id'=>$v['id'], 'is_show'=>1])->order('sort asc')->getField('images', true);
if(!empty($v['photo']))
{
foreach($v['photo'] as &$vs)
{
$vs = $images_host.$vs;
}
}
}
// 获取属性
if($is_attribute && !empty($v['id']))
{
$v['attribute'] = self::GoodsAttribute(['goods_id'=>$v['id']]);
}
}
}
return $data;
}
/**
* 获取商品属性
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-08-29
* @desc description
* @param [array] $params [输入参数]
*/
public static function GoodsAttribute($params = [])
{
$result = [];
$data = M('GoodsAttributeType')->where(['goods_id'=>$params['goods_id']])->field('id,type,name')->order('sort asc')->select();
if(!empty($data))
{
foreach($data as $v)
{
$v['find'] = M('GoodsAttribute')->field('id,name')->where(['goods_id'=>$params['goods_id'], 'attribute_type_id'=>$v['id']])->order('sort asc')->select();
$result[$v['type']][] = $v;
}
} else {
$data = [];
}
return $result;
}
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/**
* 商品收藏
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-08-29
* @desc description
* @param [array] $params [输入参数]
*/
public static function GoodsFavor($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',
],
];
$ret = params_checked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
// 开始操作
$m = M('GoodsFavor');
$data = ['goods_id'=>intval($params['goods_id']), 'user_id'=>$params['user']['id']];
$temp = $m->where($data)->find();
if(empty($temp))
{
$data['add_time'] = time();
if($m->add($data) > 0)
{
return DataReturn(L('common_favor_success'), 0, ['text'=>L('common_favor_ok_text'), 'status'=>1]);
} else {
return DataReturn(L('common_favor_error'));
}
} else {
if($m->where($data)->delete() > 0)
{
return DataReturn(L('common_cancel_success'), 0, ['text'=>L('common_favor_not_text'), 'status'=>0]);
} else {
return DataReturn(L('common_cancel_error'));
}
}
}
/**
* 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',
],
];
$ret = params_checked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
$m = M('GoodsFavor');
$data = ['goods_id'=>intval($params['goods_id']), 'user_id'=>$params['user']['id']];
$temp = $m->where($data)->find();
return DataReturn(L('common_operation_success'), 0, empty($temp) ? 0 : 1);
}
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/**
* 商品评论总数
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-29
* @desc description
* @param [array] $where [条件]
*/
public static function GoodsCommentsTotal($goods_id)
{
return (int) M('OrderComments')->where(['goods_id'=>intval($goods_id)])->count();
}
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/**
* 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] $params [输入参数]
*/
public static function HomeFavorGoodsListWhere($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'] = array('like', '%'.I('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] $where [条件]
*/
public static function FavorGoodsTotal($where = [])
{
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return (int) M('GoodsFavor')->alias('f')->join('__GOODS__ AS g ON g.id=f.goods_id')->where($where)->count();
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}
/**
* 商品收藏列表
* @author Devil
* @blog http://gong.gg/
* @version 1.0.0
* @date 2018-09-29
* @desc description
* @param [array] $params [输入参数]
*/
public static function FavorGoodsList($params = [])
{
// 请求参数
$p = [
[
'checked_type' => 'empty',
'key_name' => 'where',
'error_msg' => '条件不能为空',
],
[
'checked_type' => 'is_array',
'key_name' => 'where',
'error_msg' => '条件格式有误',
],
[
'checked_type' => 'isset',
'key_name' => 'limit_start',
'error_msg' => '分页起始值有误',
],
[
'checked_type' => 'isset',
'key_name' => 'limit_number',
'error_msg' => '分页数量不能为空',
],
];
$ret = params_checked($params, $p);
if($ret !== true)
{
return DataReturn($ret, -1);
}
$limit_start = max(0, intval($params['limit_start']));
$limit_number = max(1, intval($params['limit_number']));
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$order_by = empty($params['$order_by']) ? 'f.id desc' : I('order_by', '', '', $params);
$field = 'f.*, g.title, g.original_price, g.price, g.images';
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// 获取订单
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$data = M('GoodsFavor')->alias('f')->join('__GOODS__ AS g ON g.id=f.goods_id')->field($field)->where($params['where'])->limit($limit_start, $limit_number)->order($order_by)->select();
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if(!empty($data))
{
$images_host = C('IMAGE_HOST');
foreach($data as &$v)
{
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$v['images_old'] = $v['images'];
$v['images'] = empty($v['images']) ? null : $images_host.$v['images'];
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$v['goods_url'] = HomeUrl('Goods', 'Index', ['id'=>$v['goods_id']]);
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}
}
return DataReturn('处理成功', 0, $data);
}
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}
?>