<?php
namespace app\traits;
use app\exception\RepositoryException;
use app\model\CouponMain;
use app\model\Member as MemberModel;
use app\model\UsingRule;
use app\model\Coupon;
use think\Collection;
use think\facade\Db;
trait CouponMainTrait
{
/**
* 检查优惠券状态是否可以领取
* @param CouponMain $couponMain
* @return bool
*/
public function checkCouponMainReceiveStatus(CouponMain $couponMain){
if (empty($couponMain)) {
throw new RepositoryException("优惠券不存在");
}
if ($couponMain->status != CouponMain::status_on) {
throw new RepositoryException("优惠券已停用");
}
if ($couponMain->on_shelf != CouponMain::on_shelf_on) {
throw new RepositoryException("优惠券已下架");
}
$time = time();
if (strtotime($couponMain->start_time) > $time) {
throw new RepositoryException("优惠券还未到开始使用时间");
}
if (strtotime($couponMain->end_time) < $time) {
throw new RepositoryException("优惠券已结束使用");
}
if ($couponMain->using_count <= 0) {
throw new RepositoryException("优惠券已经被领完了");
}
return true;
}
/**
* 统计这个优惠券已经使用了多少张了
* @param $couponMainId
* @return int
*/
public function getCouponMainUsingCount($couponMainId)
{
return Coupon::where("coupon_id",$couponMainId)
->where("is_verificated",Coupon::is_verificated_on)
->count();
}
/**
* 获取商户没有被领取的优惠券 需要扣除多少钱
* */
public function getBusinessNotClaimedCoupon($businessCode)
{
$date = date("Y-m-d");
$totalDeductionMoney = 0;
$couponMain = CouponMain::where("business_code", $businessCode)
->where("status", CouponMain::status_on)
->where("on_shelf", CouponMain::on_shelf_on)
->whereTime("start_time", "<=", $date)
->whereTime("end_time", ">=", $date)
->whereRaw(" verification_count < count ")
->field("id,(deduction_money * (count - verification_count)) as total_deduction_money")
->select()
->toArray();
foreach ($couponMain as $item) {
$totalDeductionMoney += $item["total_deduction_money"];
}
return $totalDeductionMoney;
}
/**
* 获取 发布优惠券的统计
* 每条数据都走一遍
*
* */
public function getReleaseStatistics($startTime,$endTime,$agencyCode)
{
return CouponMain::alias("a")
->join("business b","a.business_code =b.code")
->whereTime("a.start_time", ">=", $startTime)
->whereTime("a.end_time", "<=", $endTime)
->when(!empty($agencyCode), function ($q) use ($agencyCode) {
$q->where("b.agency_code", $agencyCode);
})
->field("a.id,a.create_time")
->withAttr("create_time",function ($value){
return date("Y-m-d",strtotime($value));
})
->order(["a.id" => "desc"])
->select()
->toArray()
;
}
/**
* 获取 验证优惠券的统计
* 每条数据都走一遍
*
* */
public function getSignStatistics($startTime,$endTime,$agencyCode)
{
return Coupon::alias("a")
->join("business b","a.business_code =b.code")
->whereTime("a.verificate_time", ">=", $startTime)
->whereTime("a.verificate_time", "<=", $endTime)
->where("a.is_verificated", "=", Coupon::is_verificated_on)
->when(!empty($agencyCode), function ($q) use ($agencyCode) {
$q->where("b.agency_code", $agencyCode);
})
->field("a.id,a.verificate_time")
->withAttr("verificate_time",function ($value){
return date("Y-m-d",strtotime($value));
})
->order(["a.id" => "desc"])
->select()
->toArray()
;
}
/**
* 获取 验证优惠券的统计
* 每条数据都走一遍
*
* */
public function getReceiveStatistics($startTime,$endTime,$agencyCode)
{
return Coupon::alias("a")
->join("business b","a.business_code =b.code")
->whereTime("a.received_time", ">=", $startTime)
->whereTime("a.received_time", "<=", $endTime)
->when(!empty($agencyCode), function ($q) use ($agencyCode) {
$q->where("b.agency_code", $agencyCode);
})
->field("a.id,a.received_time")
->withAttr("received_time",function ($value){
return date("Y-m-d",strtotime($value));
})
->order(["a.id" => "desc"])
->select()
->toArray()
;
}
/**
* 获取商家商家的优惠券
* */
public function getBusinessOnShelfOnCount($businessCode)
{
return CouponMain::where("business_code",$businessCode)
->where("on_shelf",CouponMain::on_shelf_on)
->count();
}
/**
* 统计商家优惠卷情况
*
* @param $businessCode
* @param int $daySize 最近（$daySize + 1）天内的领取量， 0表示当日领取量
*/
public function getCountBusinessOnShelf($businessCode, $daySize = 29)
{
$whereMap = [
['business_code', '=', $businessCode],
['on_shelf', '=', CouponMain::on_shelf_on]
];
$totalSize = CouponMain::where($whereMap)->count();
$totalCountSize = CouponMain::where($whereMap)->sum('count');
$verificationSize = Coupon::alias('c')
->leftJoin('coupon_main m', 'c.coupon_id = m.id')
->where([
['m.business_code', '=', $businessCode],
['m.on_shelf', '=', CouponMain::on_shelf_on],
['c.is_verificated', '=', Coupon::is_verificated_on]
])
->count('c.id');
$unVerificationSize = $totalCountSize - $verificationSize;
$unVerificationSize = $unVerificationSize > 0 ? $unVerificationSize : 0;
$lastReceivedSize = Coupon::alias('c')
->leftJoin('coupon_main m', 'c.coupon_id = m.id')
->where([
['m.business_code', '=', $businessCode],
])
->when($daySize >= 0, function ($q) use ($daySize) {
$startDay = date('Y-m-d 00:00:00', strtotime('- '.$daySize.' day'));
$q->whereTime('c.received_time', '>=', $startDay);
})
->count('c.id');
$effectiveSize = CouponMain::where($whereMap)
->whereTime('start_time', '<=', date('Y-m-d H:i:s'))
->whereTime('end_time', '>=', date('Y-m-d H:i:s'))
->sum(Db::raw('(`count` - `received_count`)'));
return [
// 发行总次数
'totalSize' => $totalSize,
// 发行优惠卷总数量
'totalCountSize' => $totalCountSize,
// 累计已核销数量
'verificationSize' => $verificationSize,
// 剩余未核销量
'unVerificationSize' => $unVerificationSize,
// 最近（$daySize + 1）天内的领取量
'lastReceivedSize' => $lastReceivedSize,
// 有效的（进行中且未被领取）
'effectiveSize' => $effectiveSize,
];
}
/**
* 优惠券列表
* @param $whereMap
* @param $page
* @param $size
* @param $orders
* @param $auth
* @return array
*/
public function couponMainList($whereMap,$page,$size,$orders,$auth)
{
$data = [
'total' => 0,
'current' => $page,
'size' => $size,
'list' => new Collection(),
];
$rep = CouponMain::alias("a")
->join("business b", "a.business_code = b.code")
->where($whereMap)
->when(MemberModel::is_agency($auth['roles'] ), function ($q)use($auth) {
$q->where('b.agency_code', '=', $auth['business_code']);
})
->field("a.*,b.business_name,b.business_subtitle")
;
$data["total"] = $rep->count();
$data["list"] = $rep->order($orders)->select();
return $data;
}
/**
* 获取指定商圈的优惠券 大屏使用
* */
public function screen($circle_id)
{
$whereMap = [];
$nowDate = date('Y-m-d H:i:s');
$whereMap[] = ['a.status', '=', CouponMain::status_on];
$whereMap[] = ['a.on_shelf', '=', CouponMain::on_shelf_on];
//$whereMap[] = ['start_time', '< TIME', $nowDate];
$whereMap[] = ['a.end_time', '> TIME', $nowDate];
$whereMap[] = ['a.using_count', '>', 0];
$whereMap[] = ['a.on_screen', '=', CouponMain::on_screen_yes];
return CouponMain::alias("a")
->join("business b" ,"a.business_code = b.code")
->where("b.business_circle_id",$circle_id)
->where($whereMap)
->field("a.business_code,a.id,a.image_url,a.name,b.business_name")
->order("a.id desc")
->select()
->toArray();
}
}