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408 lines
20 KiB
408 lines
20 KiB
<?php
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defined('IN_IA') or exit('Access Denied');
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class BargainModuleUniapp extends Uniapp {
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/**
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* Comment: 砍价商品信息列表
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* Author: zzw
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* Date: 2019/8/7 14:09
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*/
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public function homeList(){
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global $_W,$_GPC;
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#1、参数获取
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$page = $_GPC['page'] ? $_GPC['page'] : 1;
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$page_index = $_GPC['page_index'] ? $_GPC['page_index'] : 10;
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$page_start = $page * $page_index - $page_index;
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$lng = $_GPC['lng'] ? $_GPC['lng'] : 0;//用户当前所在经度
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$lat = $_GPC['lat'] ? $_GPC['lat'] : 0;//用户当前所在纬度
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$status = $_GPC['status'] ? $_GPC['status'] : 0;
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$is_total = $_GPC['is_total'] ? : 0;//0=不获取总页数；1=获取总页数
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$cate_id = $_GPC['cate_id'] ? : 0;//商品分类id
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$is_vip = $_GPC['is_vip'] ? : 0;//是否获取会员专属商品
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$time = $_GPC['time'] ?: time();//时间筛选
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$week = date("w", $time);//当前时间的星期
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if ($week == 0) $week = 7;//星期天时值的转换
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$toDay = date("j", $time);//当前时间的日期
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$set = Setting::agentsetting_read("pluginlist");
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$sort = $_GPC['sort'] ? : $set['kjsort'];
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#2、生成基本查询条件
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$where = " a.aid = {$_W['aid']} AND a.uniacid = {$_W['uniacid']} ";
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if($status > 0){
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$ids = explode(',',$status);
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if(count($ids) > 1){
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$where .= " AND a.status IN ({$status}) ";
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}else{
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$where .= " AND a.status = {$status} ";
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}
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}else{
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$where .= " AND a.status IN (1,2) ";
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}
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if($cate_id > 0){
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$where .= " AND a.cateid = {$cate_id} ";
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}
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if ($is_vip > 0) $where .= " AND a.vipstatus IN (1,2) ";
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$where .= " AND CASE a.usedatestatus
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WHEN 1 THEN a.`week` LIKE '%\"{$week}\"%'
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WHEN 2 THEN a.`day` LIKE '%\"{$toDay}\"%'
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WHEN 0 THEN a.id > 0
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END ";
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#3、生成排序条件
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switch ($sort) {
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case 1:$order = " ORDER BY a.createtime DESC ";break;//创建时间
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case 2:break;//店铺距离
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case 3:$order = " ORDER BY sort DESC ";break;//默认排序
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case 4:$order = " ORDER BY pv DESC ";break;//浏览人气
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case 5:$order = " ORDER BY buy_num DESC ";break;//商品销量
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case 6:$order = " ORDER BY a.sort DESC,buy_num DESC ";break;//精选 推荐、销量排序
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case 7:$order = " ORDER BY a.pv DESC,buy_num DESC ";break;//最热 浏览量、销量排序
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}
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#4、获取商品列表
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if($sort != 2){
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//普通查询
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$sql = "SELECT a.id,a.id as goods_id,IFNULL(sum(b.num),0) as buy_num FROM "
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. tablename(PDO_NAME . "bargain_activity")
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. " as a LEFT JOIN ".tablename(PDO_NAME."order")
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. " as b ON a.id = b.fkid AND b.plugin = 'bargain' AND b.uniacid = {$_W['uniacid']} AND b.status IN (1,2,3,4,8,6,7,9) "
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."WHERE {$where} GROUP BY a.id {$order} ";
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if($is_total == 1) $total = count(pdo_fetchall($sql));
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$info = pdo_fetchall($sql." LIMIT {$page_start},{$page_index} ");
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}else{
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//关联店铺查询
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$info = pdo_fetchall("SELECT a.id as goods_id,b.id,b.location FROM "
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. tablename(PDO_NAME."bargain_activity")
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." as a RIGHT JOIN "
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.tablename(PDO_NAME."merchantdata")
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." as b ON a.sid = b.id WHERE {$where} ");
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$info = Store::getstores($info, $lng, $lat, 2);
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if($is_total == 1) $total = count($info);
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$info = array_slice($info,$page_start,$page_index);
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}
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#5、循环处理信息
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foreach ($info as $key => &$val) {
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//获取最新的商品信息
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$val = WeliamWeChat::getHomeGoods(7, $val['goods_id']);
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$val['url'] = h5_url('pages/subPages/goods/index',['type'=>7,'id'=>$val['id']]);
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//添加店铺链接
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$val['shop_url'] = h5_url('pages/mainPages/store/index',['sid'=>$val['sid']]);
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$val['distance'] = Store::shopLocation($val['sid'], $lng, $lat);
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if($is_vip > 0){
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$val['price'] = sprintf("%.2f",$val['price'] - $val['discount_price']);
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}
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//删除多余的信息
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unset($val['user_list']);
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unset($val['address']);
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unset($val['user_num']);
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unset($val['totalnum']);
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unset($val['sid']);
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}
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#6、信息拼装
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if($is_total == 1){
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$data['total'] = ceil($total / $page_index);
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$data['list'] = $info;
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$this->renderSuccess('砍价商品信息列表', $data);
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}
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$this->renderSuccess('砍价商品信息列表',$info);
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}
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/**
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* Comment: 参加砍价
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* Author: zzw
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* Date: 2019/8/23 14:57
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*/
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public function launchBargain(){
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global $_W,$_GPC;
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#1、参数获取
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$_GPC['id'] ? $id = $_GPC['id'] : $this->renderError('缺少参数：id');//商品id
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//判断绑定手机
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$mastmobile = unserialize($_W['wlsetting']['userset']['plugin']);
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if (empty($_W['wlmember']['mobile']) && in_array('bargain',$mastmobile)){
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$this->renderError('未绑定手机号');
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}
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#2、判断是否已经参与当前砍价活动
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$is_participate = pdo_get(PDO_NAME."bargain_userlist"
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,['activityid'=>$id,'mid'=>$_W['mid']]);
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if($is_participate) $this->renderError("每人只能参加一次哦!");
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#3、获取商品信息
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$goods = pdo_get(PDO_NAME."bargain_activity",['id'=>$id]
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,['sid','oldprice','joinlimit','starttime','usedatestatus','week','day','status','endtime','vipstatus','level']);
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if(!$goods) $this->renderError('商品不存在');
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#4、判断是否开始/结束
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if($goods['starttime'] > time()) $this->renderError('活动未开始');
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if($goods['endtime'] < time()) $this->renderError('活动已结束');
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if($goods['status'] != 2) $this->renderError('活动未在进行中!');
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//判断时间
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if($goods['usedatestatus'] > 0){
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$check = WeliamWeChat::checkUseDateStatus($goods['usedatestatus'],$goods['week'],$goods['day']);
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if(empty($check)){
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$this->renderError('今日活动未在进行中');
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}
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}
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#5、判断参与人数是否已满
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if($goods['joinlimit'] > 0){
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$total = pdo_fetchcolumn("SELECT COUNT(*) FROM ".tablename(PDO_NAME."bargain_userlist") ." WHERE activityid = {$id} " );
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if($total >= $goods['joinlimit']) $this->renderError("参加人数已到上限!");
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}
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//判断会员
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if($goods['vipstatus'] == 2){
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$level = unserialize($goods['level']);
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$halfflag = WeliamWeChat::VipVerification($_W['mid']);
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if(empty($halfflag)){
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$this->renderError('请先开通会员才能参加此活动');
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}else if(!empty($level)){
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if(!in_array($halfflag['levelid'],$level)){
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$this->renderError('您所在的会员等级无法参加此活动');
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}
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}
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}
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#6、生成参与砍价的信息
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$data = [
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'uniacid'=>$_W['uniacid'],//
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'aid'=>$_W['aid'],//
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'activityid'=>$id,//商品id
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'merchantid'=>$goods['sid'],//商户id
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'mid'=>$_W['mid'],//用户id
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'status'=>1,//状态 1进行中 2支付 3已失败
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'price'=>$goods['oldprice'],//当前价格
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'createtime'=>time(),//创建时间
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'updatetime'=>time(),//修改时间
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];
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#7、储存参与信息
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$res = pdo_insert(PDO_NAME."bargain_userlist",$data);
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if ($res) $this->renderSuccess('参与成功',['id'=>pdo_insertid()]);
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else $this->renderError('参与失败');
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}
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/**
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* Comment: 用户参加砍价具体信息
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* Author: zzw
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* Date: 2019/8/23 13:49
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*/
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public function detail(){
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global $_W,$_GPC;
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#1、 参数接收
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$id = $_GPC['id'] ? : 0;
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$order_id = $_GPC['order_id'] ? : 0;
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if(!$id && !$order_id) $this->renderError("缺少参数：id");
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#2、条件生成
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if($id) $where = " WHERE a.id = {$id} ";
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else $where = " WHERE a.orderid = {$order_id} ";
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if(!empty($id)){
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$usermid = pdo_getcolumn(PDO_NAME.'bargain_userlist',array('id'=>$id),'mid');
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}else{
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$usermid = pdo_getcolumn(PDO_NAME.'bargain_userlist',array('orderid'=>$order_id),'mid');
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}
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$vip = WeliamWeChat::VipVerification($usermid);
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$vipid = $vip['id'];
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$viplevelid = $vip['levelid'];
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#3、获取信息
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$field = "a.activityid as goods_id,b.stock,b.thumbs,b.name,u.nickname,u.avatar,b.endtime,a.price,b.price as goods_price,b.oldprice,b.viparray,b.vipstatus,b.bar_bgc,b.bar_image,
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(b.stock - (SELECT count(id) FROM ".tablename('wlmerchant_order')
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." WHERE fkid = a.activityid AND plugin = 'bargain' AND status IN (0,1,2,3,4,8,6,7,9))) as stk,
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m.storename,m.address,m.location,m.mobile,a.id,a.mid,b.submitmoneylimit,a.status,a.orderid";
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$sql = "SELECT {$field} FROM ".tablename(PDO_NAME."bargain_userlist")
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." as a RIGHT JOIN ".tablename(PDO_NAME."bargain_activity")
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." as b ON a.activityid = b.id RIGHT JOIN ".tablename(PDO_NAME."merchantdata")
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." as m ON a.merchantid = m.id RIGHT JOIN ".tablename(PDO_NAME."member")
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." as u ON a.mid = u.id ".$where;
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$info = pdo_fetch($sql);
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if(!$info) $this->renderError('砍价信息不存在!');
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//砍价信息处理
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if($info['vipstatus'] == 1 && $vipid > 0){
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$vipdiscount = WeliamWeChat::getVipDiscount($info['viparray'],$viplevelid);
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$info['goods_price'] = sprintf("%.2f",$info['goods_price'] - $vipdiscount);
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}
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//商品图片处理
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$info['location'] = unserialize($info['location']);
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$info['thumbs'] = unserialize($info['thumbs']);
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if(is_array($info['thumbs']) && count($info['thumbs']) > 0){
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foreach($info['thumbs'] as $thumbK => &$thumbV){
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$thumbV = tomedia($thumbV);
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}
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}
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if(!empty($info['bar_image'])){
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$info['bar_image'] = tomedia($info['bar_image']);
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}
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if(empty($info['bar_bgc'])){
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$info['bar_bgc'] = '#68d3ff';
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}
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#4、获取帮砍记录
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$info['list'] = pdo_fetchall("SELECT a.mid,b.nickname,b.avatar,FROM_UNIXTIME(a.createtime,'%Y-%m-%d %H:%i:%S') as createtime,a.bargainprice as price FROM "
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.tablename(PDO_NAME."bargain_helprecord")
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." as a LEFT JOIN ".tablename(PDO_NAME."member")
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." as b ON a.mid = b.id WHERE a.userid = {$info['id']} ORDER BY a.createtime DESC ");
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#5、判断当前用户是否砍价
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$info['is_bargain'] = 0;//0=未砍价 1=已砍价
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if (is_array($info['list']) && count($info['list']) > 0){
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$ids = array_column($info['list'],'mid');
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if(in_array($_W['mid'],$ids)) $info['is_bargain'] = 1;
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}
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#6、获取已砍价的百分比
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$total = sprintf( "%.2f",$info['oldprice'] - $info['goods_price']);//最多可以砍掉的价格
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$price = sprintf( "%.2f",$info['oldprice'] - $info['price']);//已经砍掉的价格
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$info['proportion'] = sprintf("%.2f",$price / $total);
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$info['is_originator'] = $info['mid'] == $_W['mid'] ? 1 : 0;//0=不是发起者；1=是发起者
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//判断是否可以出手购买
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if($info['status'] == 1 && $info['price'] <= $info['submitmoneylimit'] && $info['is_originator'] == 1 && empty($info['orderid'])){
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$info['buytip'] = 1;
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}
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$this->renderSuccess('用户参加砍价具体信息',$info);
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}
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/**
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* Comment: 砍价操作
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* Author: zzw
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* Date: 2019/8/23 18:04
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*/
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public function cut(){
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global $_W,$_GPC;
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#1、参数获取
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$_GPC['id'] ? $id = $_GPC['id'] : $this->renderError('缺少参数：id');//参与砍价的信息id
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$tableHelp = PDO_NAME."bargain_helprecord";
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$tableList = PDO_NAME."bargain_userlist";
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//判断是否绑定手机
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$mastmobile = unserialize($_W['wlsetting']['userset']['plugin']);
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if (empty($_W['wlmember']['mobile']) && in_array('helpbargain',$mastmobile)){
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$this->renderError('未绑定手机号');
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}
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#2、获取砍价参与信息
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MysqlFunction::setTrans(4);
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MysqlFunction::startTrans();
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$info = pdo_get($tableList,['id'=>$id] ,['activityid','mid','status','price','orderid']);
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if(!$info) $this->renderError('参加信息不存在');
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if($info['status'] != 1) $this->renderError('当前已不可进行砍价!');
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#3、判断当前用户是否已砍过
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$is_cut = pdo_get($tableHelp,['userid'=>$id,'mid'=>$_W['mid']]);
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if($is_cut) $this->renderError("请不要重复操作!");
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#4、设置信息获取
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$set = Setting::agentsetting_read("bargainset");
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$day = date("Y-m-d",time());
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$dayStart = strtotime($day." 00:00:00");
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$dayEnd = strtotime($day." 23:59:59");
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#5、判断当前用户今日砍价次数是否已到上限
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if($set['syslimit'] > 0){
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$is_max = pdo_fetchcolumn("SELECT COUNT(*) FROM ".tablename($tableHelp)
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." WHERE mid = {$_W['mid']} AND createtime > {$dayStart} AND createtime < {$dayEnd} ");
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if($is_max >= $set['syslimit']) $this->renderError('今日砍价次数已到上限!');
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}
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#6、获取商品信息
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$goods = pdo_get(PDO_NAME."bargain_activity",['id'=>$info['activityid']]
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,['helplimit','dayhelpcount','onlytimes','viparray','usedatestatus','week','day','status','vipstatus','rules','price','endtime',]);
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//判断时间
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if($goods['usedatestatus'] > 0){
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$check = WeliamWeChat::checkUseDateStatus($goods['usedatestatus'],$goods['week'],$goods['day']);
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if(empty($check)){
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$this->renderError('今日活动未在进行中');
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}
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}
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#7、更具用户是否为会员获取低价信息
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$vipInfo = WeliamWeChat::VipVerification($info['mid']);
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$vipId = $vipInfo['id'];
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$vipLevel = $vipInfo['levelid'];
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if($goods['vipstatus'] ==1 && $vipId > 0){
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$vipdiscount = WeliamWeChat::getVipDiscount($goods['viparray'],$vipLevel);
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$floorPrice = sprintf("%.2f", $goods['price'] - $vipdiscount);
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}else{
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$floorPrice = $goods['price'];
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}
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#8、判断是否已经到达低价
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if($info['price'] <= $floorPrice) $this->renderError("已被砍到底价!");
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if($goods['endtime'] <= time()) $this->renderError('活动已结束!');
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if($goods['status'] != 2) $this->renderError('活动未在进行中!');
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#9、好友帮砍限制数量 限制当前活动商品,最多多少好友帮忙砍价.0或空则无限
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if($goods['helplimit'] > 0){
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$totalNum = pdo_fetchcolumn("SELECT COUNT(*) FROM ".tablename($tableHelp) ." WHERE userid = {$id} ");
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if($totalNum >= $goods['helplimit']) $this->renderError('帮砍好友已到上限!');
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}
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#10、每天帮砍好友人数限制 限制每天帮助的好友数量.0或空则无限
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if($goods['dayhelpcount'] > 0){
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$dayTotalNum = pdo_fetchcolumn("SELECT COUNT(*) FROM ".tablename($tableHelp)
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." WHERE userid = {$id} AND authorid != mid AND createtime > {$dayStart} AND createtime < {$dayEnd} ");
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if($dayTotalNum >= $goods['dayhelpcount']) $this->renderError('今日帮砍好友已到上限!');
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}
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#11、判断该商品每人可砍价次数
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if($goods['onlytimes'] > 0){
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$dayTotalNum = pdo_fetchcolumn("SELECT COUNT(*) FROM ".tablename($tableHelp)
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." WHERE activityid = {$info['activityid']} AND mid = {$_W['mid']} AND authorid != {$_W['mid']} ");
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if($dayTotalNum >= $goods['onlytimes']) $this->renderError('当前商品的帮砍次数已达上限!');
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}
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#12、生成应该砍掉的价格
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$ruleList = unserialize($goods['rules']);
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$startPrice = 0.5;
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$endPrice = 1;
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if(is_array($ruleList) && count($ruleList) > 0){
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$orderWhere = array_column($ruleList,'rule_pice');
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array_multisort($orderWhere, SORT_DESC, $ruleList);
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foreach($ruleList as $priceK => $priceV){
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if($info['price'] >= $priceV['rule_pice']){
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$startPrice = $priceV['rule_start'];
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$endPrice = $priceV['rule_end'];
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break;
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}
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}
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}
|
|
$price = sprintf("%.2f",$startPrice+mt_rand()/mt_getrandmax()*($endPrice-$startPrice));
|
|
if($price < 0.01){
|
|
$price = 1;
|
|
}
|
|
$newPayPrice = sprintf("%.2f",$info['price'] - $price);//新的支付价格
|
|
if($newPayPrice < $floorPrice){
|
|
$price = sprintf("%.2f",$info['price'] - $floorPrice);
|
|
$newPayPrice = sprintf("%.2f",$info['price'] - $price);//新的支付价格
|
|
}
|
|
#13、修改参与砍价信息中的价格信息
|
|
$save = pdo_update($tableList,['price'=>$newPayPrice],['id'=>$id]);
|
|
if(!$save){
|
|
MysqlFunction::rollback();
|
|
$this->renderError('砍价失败，请刷新重新!');
|
|
}
|
|
#14、储存砍价记录信息
|
|
$data = [
|
|
'uniacid' => $_W['uniacid'] ,
|
|
'aid' => $_W['aid'] ,
|
|
'activityid' => $info['activityid'] ,//商品id
|
|
'userid' => $id ,//参与信息的id
|
|
'authorid' => $info['mid'] ,//发起人id
|
|
'mid' => $_W['mid'] ,//当前用户id
|
|
'bargainprice' => $price ,//砍价价格
|
|
'afterprice' => $newPayPrice ,//砍后价格
|
|
'createtime' => time() ,//创建时间
|
|
];
|
|
$res = pdo_insert($tableHelp,$data);
|
|
if($res){
|
|
if($info['mid'] != $_W['mid']){
|
|
//帮砍操作 发送信息通知砍价发起人
|
|
$modelData = [
|
|
'first' => '' ,
|
|
'type' => '砍价提醒' ,//业务类型
|
|
'content' => '您的好友'.$_W['wlmember']['nickname'].'成功帮您砍下'.$price.'元' ,//业务内容
|
|
'status' => '当前价格'.$newPayPrice."元" ,//处理结果
|
|
'time' => date("Y-m-d H:i:s",$data['createtime']) ,//操作时间
|
|
'remark' => ''
|
|
];
|
|
$link = h5_url('pages/subPages/bargin/barginDetail/barginDetail',['bargin_id'=>$id]);
|
|
TempModel::sendInit('service',$info['mid'],$modelData,$_W['source'],$link);
|
|
}
|
|
MysqlFunction::commit();
|
|
$this->renderSuccess('砍价成功',['price'=>$price]);
|
|
}else{
|
|
MysqlFunction::rollback();
|
|
$this->renderError('砍价失败，请刷新重新!');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Comment: 获取砍价分类列表
|
|
* Author: wlf
|
|
* Date: 2020/09/24 14:06
|
|
*/
|
|
public function cateList(){
|
|
global $_W , $_GPC;
|
|
$list = pdo_getall('wlmerchant_bargain_category',array('uniacid' => $_W['uniacid'],'aid' => $_W['aid'],'is_show' => 0),array('id','name'), '' , 'sort DESC');
|
|
$this->renderSuccess('砍价分类',$list);
|
|
}
|
|
|
|
|
|
}
|