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