<?php
namespace wstmart\common\model;
use think\Db;
/**
* ============================================================================
* 购物车业务处理类
*/
class Carts extends Base{
/**
* 加入购物车
*/
public function addCart(){
//return WSTReturn("系统调试中，暂不支持购买，请等待调试完成", -1);
$userId = (int)session('WST_USER.userId');
$goodsId = (int)input('post.goodsId');
//goods_specs表的规格ID
$goodsSpecId = (int)input('post.goodsSpecId');
$type = (int)input('post.type');
$goodsType = (int)input('post.from',2);
if($goodsType<=0)$goodsType=2;
//mark 添加验证
//$m = new \addons\hyhsale\model\Hyhsale();
// if($type == 0 && model('\addons\hyhsale\model\Hyhsale')->getEffectiveGoods(['goodsId'=>$goodsId,'specsId'=>$goodsSpecId])){
// return WSTReturn("秒杀活动商品请点击立即购买！", -1);
// }
$cartNum = (int)input('post.buyNum',1);
$cartNum = ($cartNum>0)?$cartNum:1;
if($userId==0)return WSTReturn('加入购物车失败，请先登录');
//验证传过来的商品是否合法
$chk = $this->checkGoodsSaleSpec($goodsId,$goodsSpecId);
if($chk['status']==-1)return $chk;
//检测库存是否足够
if($chk['data']['stock']<$cartNum)return WSTReturn("加入购物车失败，商品库存不足", -1);
//添加实物商品
if($chk['data']['goodsType']==0){
$goodsSpecId = $chk['data']['goodsSpecId'];
$goods = $this->where(['userId'=>$userId,'goodsId'=>$goodsId,'goodsSpecId'=>$goodsSpecId, 'goodsType'=>$goodsType])->select();
if(empty($goods)){
$data = array();
$data['userId'] = $userId;
$data['goodsId'] = $goodsId;
$data['goodsSpecId'] = $goodsSpecId;
$data['goodsType'] = $goodsType;
$data['isCheck'] = 1;
$data['cartNum'] = $cartNum;
$rs = $this->save($data);
}else{
$rs = $this->where(['userId'=>$userId,'goodsId'=>$goodsId,'goodsSpecId'=>$goodsSpecId, 'goodsType'=>$goodsType])->setInc('cartNum',$cartNum);
}
if(false !==$rs){
if($type==1){
$cartId = $this->where(['userId'=>$userId,'goodsId'=>$goodsId,'goodsSpecId'=>$goodsSpecId])->value('cartId');
$this->where("cartId = ".$cartId." and userId=".$userId)->setField('isCheck',1);
$this->where("cartId != ".$cartId." and userId=".$userId)->setField('isCheck',0);
$this->where(['cartId' =>$cartId,'userId'=>$userId])->setField('cartNum',$cartNum);
}
return WSTReturn("添加成功", 1);
}
}else{
//非实物商品
$carts = [];
$carts['goodsId'] = $goodsId;
$carts['cartNum'] = $cartNum;
session('TMP_CARTS',$carts);
return WSTReturn("添加成功", 1,['forward'=>'quickSettlement']);
}
return WSTReturn("加入购物车失败", -1);
}
/**
* 验证商品是否合法
*/
public function checkGoodsSaleSpec($goodsId,$goodsSpecId){
$goods = model('Goods')->where(['goodsStatus'=>1,'dataFlag'=>1,'isSale'=>1,'goodsId'=>$goodsId])->field('goodsId,isSpec,goodsStock,goodsType')->find();
if(empty($goods))return WSTReturn("添加失败，无效的商品信息", -1);
$goodsStock = (int)$goods['goodsStock'];
//有规格的话查询规格是否正确
if($goods['isSpec']==1){
//商品规格详细列表页
$specs = Db::name('goods_specs')->where(['goodsId'=>$goodsId,'dataFlag'=>1])->field('id,isDefault,specStock')->select();
if(count($specs)==0){
return WSTReturn("添加失败，无效的商品信息", -1);
}
//默认规格ID
$defaultGoodsSpecId = 0;
//默认规格库存
$defaultGoodsSpecStock = 0;
//是否找到规格
$isFindSpecId = false;
foreach ($specs as $key => $v){
//获取默认的规格
if($v['isDefault']==1){
$defaultGoodsSpecId = $v['id'];
$defaultGoodsSpecStock = (int)$v['specStock'];
}
//找到相关的规格
if($v['id']==$goodsSpecId){
$goodsStock = (int)$v['specStock'];
$isFindSpecId = true;
}
}
if($defaultGoodsSpecId==0)return WSTReturn("添加失败，无效的商品信息", -1);//有规格却找不到规格的话就报错
//if(!$isFindSpecId)return WSTReturn("添加失败，未找到该规格信息", -1);//修改没有规格直接不能买 mark hsf 20180313
if(!$isFindSpecId)return WSTReturn("", 1,['goodsSpecId'=>$defaultGoodsSpecId,'stock'=>$defaultGoodsSpecStock,'goodsType'=>$goods['goodsType']]);//如果没有找到的话就取默认的规格 mark hsf 20180313
return WSTReturn("", 1,['goodsSpecId'=>$goodsSpecId,'stock'=>$goodsStock,'goodsType'=>$goods['goodsType']]);
}else{
return WSTReturn("", 1,['goodsSpecId'=>0,'stock'=>$goodsStock,'goodsType'=>$goods['goodsType']]);
}
}
/**
* 删除购物车里的商品
*/
public function delCart(){
$userId = (int)session('WST_USER.userId');
$id = input('post.id');
$id = explode(',',WSTFormatIn(",",$id));
$id = array_filter($id);
$this->where("userId = ".$userId." and cartId in(".implode(',', $id).")")->delete();
return WSTReturn("删除成功", 1);
}
/**
* 取消购物车商品选中状态
*/
public function disChkGoods($goodsId,$goodsSpecId,$userId){
$this->save(['isCheck'=>0],['userId'=>$userId,'goodsId'=>$goodsId,'goodsSpecId'=>$goodsSpecId]);
}
/**
* 获取session中购物车列表
*/
public function getQuickCarts($uId=0){
$userId = ($uId==0)?(int)session('WST_USER.userId'):$uId;
$tmp_carts = session('TMP_CARTS');
$where = [];
$where['goodsId'] = $tmp_carts['goodsId'];
$rs = Db::name('goods')->alias('g')
->join('__SHOPS__ s','s.shopId=g.shopId','left')
->where($where)
->field('s.userId,s.shopId,s.shopName,g.goodsId,s.shopQQ,shopWangWang,g.goodsName,g.shopPrice,g.goodsStock,g.goodsImg,g.goodsCatId,g.isFreeShipping')
->find();
if(empty($rs))return ['carts'=>[],'goodsTotalMoney'=>0,'goodsTotalNum'=>0];
$rs['cartNum'] = $tmp_carts['cartNum'];
$carts = [];
$cartShop = [];
$goodsTotalNum = 1;
$goodsTotalMoney = 0;
//勿删！为插件促销活动做准备接口
$rs['promotion'] = [];//商品要优惠的活动
$cartShop['promotion'] = [];//店铺要优惠的活动
$cartShop['promotionMoney'] = 0;//店铺要优惠的金额
//---------------------------
$cartShop['isFreeShipping'] = true;
$cartShop['shopId'] = $rs['shopId'];
$cartShop['shopName'] = $rs['shopName'];
$cartShop['shopQQ'] = $rs['shopQQ'];
$cartShop['userId'] = $rs['userId'];
$cartShop['shopWangWang'] = $rs['shopWangWang'];
//判断能否购买，预设allowBuy值为10，为将来的各种情况预留10个情况值，从0到9
$rs['allowBuy'] = 10;
if($rs['goodsStock']<0){
$rs['allowBuy'] = 0;//库存不足
}else if($rs['goodsStock']<$tmp_carts['cartNum']){
//$rs['allowBuy'] = 1;//库存比购买数小
$rs['cartNum'] = $rs['goodsStock'];
}
$cartShop['goodsMoney'] = $rs['shopPrice'] * $rs['cartNum'];
$goodsTotalMoney = $goodsTotalMoney + $rs['shopPrice'] * $rs['cartNum'];
$rs['specNames'] = [];
$rs['cartId'] = $rs['goodsId'];
unset($rs['shopName']);
$cartShop['list'][] = $rs;
$carts[$cartShop['shopId']] = $cartShop;
$cartData = ['carts'=>$carts,'goodsTotalMoney'=>$goodsTotalMoney,'goodsTotalNum'=>$goodsTotalNum,'promotionMoney'=>0];
//店铺优惠活动监听
hook("afterQueryCarts",["carts"=>&$cartData,'isSettlement'=>true,'isVirtual'=>true,'uId'=>$userId]);
return $cartData;
}
/**
* 获取购物车列表
* isSettlement 是结算页面
* uId 会员ID，默认为当前ID
* areaId2 市id
*/
public function getCarts($isSettlement = false, $uId=0, $areaId2=0){//添加会员地址判断 mark hsf 20171116
$userId = ($uId==0)?(int)session('WST_USER.userId'):$uId;
$where = [];
$goodsType = (int)input('post.from',1);
$where['c.userId'] = $userId;
$where['c.goodsType'] = $goodsType;
$where['g.dataFlag'] = 1;
$where['g.goodsStatus'] = 1;
$where['g.isSale'] = 1;
$where['s.dataFlag'] = 1;
$where['s.shopStatus'] = 1;
$where['s.status'] = 1;
if($isSettlement)$where['c.isCheck'] = 1;//在结算页面，就获取选中的商品
//获取购物车产品,包括选中和未选中的
$rs = Db::name('carts')->alias('c')->join('__GOODS__ g','c.goodsId=g.goodsId','inner')
->join('__SHOPS__ s','s.shopId=g.shopId','left')
->join('__GOODS_SPECS__ gs','c.goodsSpecId=gs.id','left')
->where($where)
->field('c.goodsSpecId,c.goodsType,c.cartId,s.userId,s.shopId,s.shopName,g.goodsId,s.shopQQ,shopWangWang,g.goodsName,g.shopPrice,g.goodsStock,g.isSpec,gs.specPrice,gs.specStock,g.goodsImg,c.isCheck,gs.specIds,c.cartNum,g.goodsCatId,g.freight,g.isFreeShipping,gs.initNum,gs.whslePrice,g.marketPrice')
->select();//添加返回起批量和批发价 mark hsf 20171117
//dump($rs);die;
$carts = [];
$goodsIds = [];
$goodsTotalNum = 0;
$goodsTotalMoney = 0;
//将同一个店铺的商品整合到一块
foreach ($rs as $key =>$v){
if(!isset($carts[$v['shopId']]['goodsMoney']))$carts[$v['shopId']]['goodsMoney'] = 0;
if(!isset($carts[$v['shopId']]['isFreeShipping']))$carts[$v['shopId']]['isFreeShipping'] = true;
//勿删！为插件促销活动做准备接口
$v['promotion'] = [];//商品优惠活动
$carts[$v['shopId']]['promotion'] = [];//店铺优惠活动
$carts[$v['shopId']]['promotionMoney'] = 0;//店铺要优惠的金额
//----------------------------
$carts[$v['shopId']]['shopId'] = $v['shopId'];
$carts[$v['shopId']]['shopName'] = $v['shopName'];
$carts[$v['shopId']]['shopQQ'] = $v['shopQQ'];
$carts[$v['shopId']]['userId'] = $v['userId'];
//如果店铺一旦不包邮了，那么就不用去判断商品是否包邮了
if($v['isFreeShipping']==0 && $carts[$v['shopId']]['isFreeShipping'])$carts[$v['shopId']]['isFreeShipping'] = false;
$carts[$v['shopId']]['shopWangWang'] = $v['shopWangWang'];
if($v['isSpec']==1){
$v['shopPrice'] = $v['specPrice'];
$v['goodsStock'] = $v['specStock'];
}else{
$v['initNum'] = 0;//添加返回起批量和批发价 mark hsf 20171117
$v['whslePrice'] = 0;//添加返回起批量和批发价 mark hsf 20171117
}
//$v['initNum'] = $v['initNum'];//添加返回起批量和批发价 mark hsf 20171117
//$v['whslePrice'] = $v['whslePrice'];//添加返回起批量和批发价 mark hsf 20171117
//判断能否购买，预设allowBuy值为10，为将来的各种情况预留10个情况值，从0到9
$v['allowBuy'] = 10;
if($v['goodsStock']<0){
$v['allowBuy'] = 0;//库存不足
}else if($v['goodsStock']<$v['cartNum']){
//$v['allowBuy'] = 1;//库存比购买数小
$v['cartNum'] = $v['goodsStock'];
}
//如果是结算的话，则要过滤了不符合条件的商品
if($isSettlement && $v['allowBuy']!=10){
$this->disChkGoods($v['goodsId'],(int)$v['goodsSpecId'],(int)session('WST_USER.userId'));
continue;
}
if($v['isCheck']==1){
$carts[$v['shopId']]['goodsMoney'] = $carts[$v['shopId']]['goodsMoney'] + $v['shopPrice'] * $v['cartNum'];
$goodsTotalMoney = $goodsTotalMoney + $v['shopPrice'] * $v['cartNum'];
$goodsTotalNum++;
}
$v['specNames'] = [];
unset($v['shopName']);
$carts[$v['shopId']]['list'][] = $v;
if(!in_array($v['goodsId'],$goodsIds))$goodsIds[] = $v['goodsId'];
}
//dump($carts);die;
//加载规格值
if(count($goodsIds)>0){
$specs = DB::name('spec_items')->alias('s')->join('__SPEC_CATS__ sc','s.catId=sc.catId','left')
->where(['s.goodsId'=>['in',$goodsIds],'s.dataFlag'=>1])->field('catName,itemId,itemName')->select();
if(count($specs)>0){
$specMap = [];
foreach ($specs as $key =>$v){
$specMap[$v['itemId']] = $v;
}
foreach ($carts as $key =>$shop){
foreach ($shop['list'] as $skey =>$v){
$strName = [];
if($v['specIds']!=''){
$str = explode(':',$v['specIds']);
foreach ($str as $vv){
if(isset($specMap[$vv]))$strName[] = $specMap[$vv];
}
}
$carts[$key]['list'][$skey]['specNames'] = $strName;
}
}
}
}
$cartData = ['carts'=>$carts,'goodsTotalMoney'=>$goodsTotalMoney,'goodsTotalNum'=>$goodsTotalNum,'promotionMoney'=>0];
//秒杀活动监听
hook("beforeSettlement",["carts"=>&$cartData]);
$allShippingMoney = 0;
if(empty($cartData['carts']['is_seckilling'])){
//dump($cartData);die;
//店铺优惠活动监听
hook("afterQueryCarts",["carts"=>&$cartData,'isSettlement'=>$isSettlement,'isVirtual'=>false,'uId'=>$userId]);
//批发插件 mart hsf 20171116
hook("mobileControllerCartsSettlement",["carts"=>&$cartData]);
//ect整合相关优惠还有判断不能和在线支付商品一块
hook("ectIntegration",["carts"=>&$cartData,'isSettlement'=>$isSettlement,'uId'=>$userId]);
//11.11会场商品结算钩子
hook("orderCatsDoubleEleven",["carts"=>&$cartData,'isSettlement'=>$isSettlement,'uId'=>$userId]);
}
$freight=0;
/*添加运费计算 ，要先算店铺活动，不然满送运费有问题 mark hsf 20171116 */
$carts = &$cartData['carts'];
foreach ($carts as $val) {
if(!isset($carts[$val['shopId']]['shippingMoney']))$carts[$val['shopId']]['shippingMoney'] = 0;
if($val['isFreeShipping']){
$freight = 0;
}else{
foreach ($val['list'] as &$value) {
$freight += $value['freight'];
}
// if($areaId2){
// $freight = WSTOrderFreight($val['shopId'],$areaId2);
// }else{
// $freight = WSTOrderFreight($val['shopId'],-1);
// }
}
$carts[$val['shopId']]['shippingMoney'] += $freight;//累计运费
$allShippingMoney += $freight;
}
//foreach ($carts as $v) {
$cartData['goodsTotalMoney'] += $allShippingMoney;//$v['shippingMoney'];
//}
/*-------end--------*/
// $cartData['goodsTotalMoney']-=$cartData['promotionMoney'];
// $cartData['goodsTotalMoney'] = $cartData['goodsTotalMoney'] > 0 ? $cartData['goodsTotalMoney'] : 0;
$cartData['all_carts_num'] = $this->where('userId='.$userId)->count();//添加会员的购物车产品数量 mark hsf 20180111
$cartData['allShippingMoney'] = $allShippingMoney;//添加总运费
return $cartData;
}
/**
* 获取购物车商品列表
*/
public function getCartInfo($isSettlement = false){
$userId = (int)session('WST_USER.userId');
$where = [];
$where['c.userId'] = $userId;
if($isSettlement)$where['c.isCheck'] = 1;
$rs = $this->alias('c')->join('__GOODS__ g','c.goodsId=g.goodsId','inner')
->join('__GOODS_SPECS__ gs','c.goodsSpecId=gs.id','left')
->where($where)
->field('c.goodsSpecId,c.cartId,g.goodsId,g.goodsName,g.shopPrice,g.goodsStock,g.isSpec,gs.specPrice,gs.specStock,g.goodsImg,c.isCheck,gs.specIds,c.cartNum')
->select();
$goodsIds = [];
$goodsTotalMoney = 0;
$goodsTotalNum = 0;
foreach ($rs as $key =>$v){
if(!in_array($v['goodsId'],$goodsIds))$goodsIds[] = $v['goodsId'];
if($v['isSpec']==1){
$v['shopPrice'] = $v['specPrice'];
$v['goodsStock'] = $v['specStock'];
}
if($v['goodsStock']<$v['cartNum']){
$v['cartNum'] = $v['goodsStock'];
}
$goodsTotalMoney = $goodsTotalMoney + $v['shopPrice'] * $v['cartNum'];
$rs[$key]['goodsImg'] = WSTImg($v['goodsImg']);
}
//加载规格值
if(count($goodsIds)>0){
$specs = DB::name('spec_items')->alias('s')->join('__SPEC_CATS__ sc','s.catId=sc.catId','left')
->where(['s.goodsId'=>['in',$goodsIds],'s.dataFlag'=>1])->field('itemId,itemName')->select();
if(count($specs)>0){
$specMap = [];
foreach ($specs as $key =>$v){
$specMap[$v['itemId']] = $v;
}
foreach ($rs as $key =>$v){
$strName = [];
if($v['specIds']!=''){
$str = explode(':',$v['specIds']);
foreach ($str as $vv){
if(isset($specMap[$vv]))$strName[] = $specMap[$vv]['itemName'];
}
}
$rs[$key]['specNames'] = $strName;
}
}
}
$goodsTotalNum = count($rs);
return ['list'=>$rs,'goodsTotalMoney'=>sprintf("%.2f", $goodsTotalMoney),'goodsTotalNum'=>$goodsTotalNum];
}
/**
* 修改购物车商品状态
*/
public function changeCartGoods(){
$isCheck = Input('post.isCheck/d',-1);
$buyNum = Input('post.buyNum/d',1);
if($buyNum<1)$buyNum = 1;
$id = Input('post.id/d');
$userId = (int)session('WST_USER.userId');
$data = [];
if($isCheck!=-1)$data['isCheck'] = $isCheck;
$data['cartNum'] = $buyNum;
$this->where(['userId'=>$userId,'cartId'=>$id])->update($data);
return WSTReturn("操作成功", 1);
}
/**
* 批量修改购物车商品状态
*/
public function batchChangeCartGoods(){
$ids = input('ids');
if($ids=='')return WSTReturn("操作失败");
$ids = explode(',',WSTFormatIn(',',$ids));
$userId = (int)session('WST_USER.userId');
$isCheck = ((int)input('post.isCheck/d',-1)==1)?1:0;
$this->where(['userId'=>$userId,'cartId'=>['in',$ids]])->update(['isCheck'=>$isCheck]);
return WSTReturn("操作成功", 1);
}
/**
* 计算订单金额
*/
public function getCartMoney($uId=0){
$data = ['shops'=>[],'totalMoney'=>0,'totalGoodsMoney'=>0];
$areaId = input('areaId2/d',-1);
$userId = $uId==0?(int)session('WST_USER.userId'):$uId;
//计算各店铺运费及金额
$deliverType = (int)input('deliverType');//0是快递，1是自提，自提的不要运费，先取消 mark 20170907
$carts = $this->getCarts(true,$userId,$areaId);//计算价格添加城市运费 mark hsf 20171222
$data['couponMoney'] = 0;//定义一个变量，存储11.11优惠券价格
$data['maxScoreMoneySum'] = 0;//定义一个变量，存储惠宝数量
//批发插件 mart hsf 20171116
//hook("mobileControllerCartsSettlement",["carts"=>&$carts]);
$shopFreight = 0;
$maxScoreMoney = 0;//初始化最大可用惠宝数 mark hsf 20171117
$total_promotion_money = 0;//初始化合计优惠 mark hsf 20170303
foreach ($carts['carts'] as &$v){//优化一下循环效率 mark hsf 20171118
/**
* 修改运费计算
* 因为在获取购物车产品信息时已经加上运费了
* mark hsf 20171222
*/
// if($v['isFreeShipping']){
// $data['shops'][$v['shopId']]['freight'] = 0;
// }else{
// $shopFreight = ($deliverType==1)?0:WSTOrderFreight($v['shopId'],$areaId);
// $data['shops'][$v['shopId']]['freight'] = $shopFreight;
// }
if($v['isFreeShipping']){
$shopFreight = 0;
}else{
if($deliverType == 0){
$shopFreight = $v['shippingMoney'];
}
}
$data['shops'][$v['shopId']]['freight'] = $shopFreight;
/****************end****************/
$data['shops'][$v['shopId']]['oldGoodsMoney'] = $v['goodsMoney'];
$data['shops'][$v['shopId']]['goodsMoney'] = $v['goodsMoney']+$shopFreight-$v['promotionMoney'];
$data['totalGoodsMoney'] += $v['goodsMoney']-$v['promotionMoney'];
$data['totalMoney'] += $v['goodsMoney'] + $shopFreight-$v['promotionMoney'];
$total_promotion_money += $v['promotionMoney'];//合计优惠 mark hsf 20170303
/*
* 计算最大可用惠宝,添加验证批发价的惠宝可抵用 mark hsf 20171117
*/
// foreach ($v['list'] as &$val) {
// if(isset($val['isWhsle'])){//是批发价的
// $maxScoreMoney += (int)($val['shopPrice'] * $val['cartNum'] * HuiWhsleScale());//可用惠宝默认抵10%
// }else{
// $maxScoreMoney += (int)($val['shopPrice'] * $val['cartNum'] * HuiScale());
// }
// }
/****************end****************/
}
//批发插件 mart hsf 20171116
hook("mobileControllerCartsSettlement",["carts"=>&$carts]);
//放钩子计算11.11订单的分类商品使用优惠券后的金额
hook("orderCatsCouponEleven",['data'=>&$data,'carts'=>&$carts,'isSettlement'=>true,'uId'=>$userId]);
if(isset($data['couponMoney']) && $data['couponMoney'] > 0 ){
$total_promotion_money += $data['couponMoney'];
}
//此处放钩子计算商家使用优惠券后的金额-根据优惠券ID计算
hook("afterCalculateCartMoney",["data"=>&$data,'carts'=>$carts,'isVirtual'=>false,'uId'=>$userId]);
//ect整合相关优惠还有判断不能和在线支付商品一块
hook("ectIntegration",["carts"=>&$carts,'isSettlement'=>true,'uId'=>$userId]);
$maxScoreMoney = $data['maxScoreMoneySum']-($total_promotion_money * HuiScale());//减去优惠过的
$maxScoreMoney = $maxScoreMoney < 0 ? 0 : $maxScoreMoney;//防止负数 mark 20180303
// dump($data) ;die;
$data['totalGoodsMoney'] = ($data['totalGoodsMoney']>$data['totalMoney'])?$data['totalMoney']:$data['totalGoodsMoney'];
$data['maxScore'] = 0;
$data['maxScoreMoney'] = 0;
$data['useScore'] = 0;
$data['scoreMoney'] = 0;
//计算最大可用惠宝
/**
* 最多金额抵用20% mark 20170907
*/
$maxScore = round(WSTScoreToMoney($maxScoreMoney,true),2);//WSTScoreToMoney($data['totalGoodsMoney'],true);
/****************end****************/
//最大可用惠宝不能大于用户惠宝
$user = model('users')->getFieldsById($userId,'userScore');
if($maxScore>$user['userScore']){
$maxScore = $user['userScore'];
$maxScoreMoney = WSTScoreToMoney($maxScore);
}
$data['maxScore'] = $maxScore;
$data['maxScoreMoney'] = $maxScoreMoney;
//判断是否使用惠宝
$isUseScore = (int)input('isUseScore');
if($isUseScore==1){
//不能比用户惠宝还多
$useScore = input('useScore');
if($useScore>$maxScore)$useScore = $maxScore;
$data['useScore'] = $useScore;
$data['scoreMoney'] = WSTScoreToMoney($useScore);
}
if((isset($carts['is_seckilling']) && $carts['is_seckilling'] == 1) || (isset($carts['promotion_goods']) && $carts['promotion_goods'] == 1)){//不可抵用惠宝
$data['useScore']=0;
$data['scoreMoney']=0;
}
//$carts['promotionMoney'] = isset($carts['promotionMoney']) ? $carts['promotionMoney'] : 0;
$data['couponMoney'] = isset($data['couponMoney']) ? $data['couponMoney'] : 0;
$data['realTotalMoney'] = WSTPositiveNum($data['totalMoney'] - $data['scoreMoney']- $data['couponMoney']);
//dump($data);
return WSTReturn('',1,$data);
}
public function getQuickCartMoney($uId=0){
$data = ['shops'=>[],'totalMoney'=>0,'totalGoodsMoney'=>0];
$areaId = input('post.areaId2/d',-1);
//计算各店铺运费及金额
$carts = $this->getQuickCarts(true);
$cart = current($carts['carts']);
$data['shops'][$cart['shopId']]['freight'] = 0;
$data['shops'][$cart['shopId']]['goodsMoney'] = $cart['goodsMoney'];
$data['totalGoodsMoney'] = $cart['goodsMoney'];
$data['totalMoney'] += $cart['goodsMoney'];
//此处放钩子计算商家使用优惠券后的金额-根据优惠券ID计算
hook("afterCalculateCartMoney",["data"=>&$data,'carts'=>$carts,'isVirtual'=>true]);
$data['totalGoodsMoney'] = ($data['totalGoodsMoney']>$data['totalMoney'])?$data['totalMoney']:$data['totalGoodsMoney'];
$data['maxScore'] = 0;
$data['maxScoreMoney'] = 0;
$data['useScore'] = 0;
$data['scoreMoney'] = 0;
/*************计算最大可用惠宝************/
$maxScoreMoney = (int)($data['totalGoodsMoney'] * HuiScale());
$maxScore = WSTScoreToMoney($maxScoreMoney,true);
//$maxScoreMoney = $data['totalGoodsMoney'];
//$maxScore = WSTScoreToMoney($data['totalGoodsMoney'],true);
/***********end*************/
//最大可用惠宝不能大于用户惠宝
$userId = $uId==0?(int)session('WST_USER.userId'):$uId;
$user = model('users')->getFieldsById($userId,'userScore');
if($maxScore>$user['userScore']){
$maxScore = $user['userScore'];
$maxScoreMoney = WSTScoreToMoney($maxScore,true);
}
$data['maxScore'] = $maxScore;
$data['maxScoreMoney'] = $maxScoreMoney;
//判断是否使用惠宝
$isUseScore = (int)input('isUseScore');
if($isUseScore==1){
//不能比用户惠宝还多
$useScore = (int)input('useScore');
if($useScore>$maxScore)$useScore = $maxScore;
$data['useScore'] = $useScore;
$data['scoreMoney'] = WSTScoreToMoney($useScore);
}
$data['realTotalMoney'] = WSTPositiveNum($data['totalMoney'] - $data['scoreMoney']);
return WSTReturn('',1,$data);
}
/**
* 删除购物车商品
*/
public function delCartByUpdate($goodsId){
if(is_array($goodsId)){
$this->where(['goodsId'=>['in',$goodsId]])->delete();
}else{
$this->where('goodsId',$goodsId)->delete();
}
}
/**
* app购物车推荐商品
* uId 会员ID，默认为当前ID
*/
public function recommendGoods($uId=0){
$pageSize = (int)input('pageSize/d',10);
$userId = ($uId==0)?(int)session('WST_USER.userId'):$uId;
$where = [];
$where['c.userId'] = $userId;
//获取购物车产品,包括选中和未选中的
$catsGoods = Db::name('carts')->alias('c')->join('__GOODS__ g','c.goodsId=g.goodsId','inner')
->where($where)
->Distinct(true)
->cache(true,60)
->column('g.goodsCatId');
$recommendGoods = Db::name('goods')->where(['goodsCatId'=>['in',$catsGoods]])->field('goodsId,goodsName,goodsImg,shopPrice')->order('saleNum desc')->cache(true,60)->paginate($pageSize)
->toArray();
return WSTReturn('',1,$recommendGoods);
}
}