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lanzu_api_2021-12-26
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返券活动

master
DESKTOP-GG6FIN9\Administrator 5 years ago
parent
8406b27bca
commit
4d79a99ad0
5 changed files with 196 additions and 82 deletions
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  1. 11
      app/Amqp/Consumer/couponRebateConsumer.php
  2. 16
      app/Controller/CouponRebateController.php
  3. 248
      app/Service/CouponRebateService.php
  4. 2
      app/Service/CouponRebateServiceInterface.php
  5. 1
      config/routes.php

11
app/Amqp/Consumer/couponRebateConsumer.php
View File

@ -8,16 +8,27 @@ use Hyperf\Amqp\Result;
use Hyperf\Amqp\Annotation\Consumer;
use Hyperf\Amqp\Message\ConsumerMessage;
use PhpAmqpLib\Message\AMQPMessage;
use App\Service\CouponRebateService;
use App\Service\CouponRebateServiceInterface;
use Hyperf\Di\Annotation\Inject;
/**
* @Consumer(exchange="couponRebate", routingKey="couponRebate", queue="couponRebate", name ="couponRebateConsumer", nums=1)
*/
class couponRebateConsumer extends ConsumerMessage
{
/**
* @Inject
* @var CouponRebateService
*/
protected $CouponRebateService;
public function consumeMessage($data, AMQPMessage $message): string
{
var_dump($data);
var_dump($message->getBody());
$res = $this->CouponRebateService->couponRebate($data);
var_dump($res);
if (false) {
return Result::REQUEUE;
}

16
app/Controller/CouponRebateController.php
View File

@ -25,11 +25,11 @@ use App\Service\CouponRebateService;
class CouponRebateController extends BaseController
{
/**
/**
* @Inject
* @var CouponRebateService
*/
protected $CouponRebateService;
protected $CouponRebateService;
/**
* 用户是否领取过领取优惠券
@ -50,13 +50,21 @@ class CouponRebateController extends BaseController
return $this->success($res);
}
/**
* 用户领取优惠券
* 2020.08.04 只领一张优惠券
*/
*/
public function userReceiveCoupon(CouponRebateReceiveRequest $validator)
{
return $this->success($this->CouponRebateService->userReceiveCoupon($this->request->all()));
}
public function couponRebate()
{
$order_id = $this->request->input('order_id', 0);
$res = $this->CouponRebateService->couponRebate($order_id);
return $this->success($res);
}
}

248
app/Service/CouponRebateService.php
View File

@ -13,7 +13,7 @@ use Exception;
class CouponRebateService implements CouponRebateServiceInterface
{
/**
/**
* @Inject
* @var Log
*/
@ -30,7 +30,7 @@ class CouponRebateService implements CouponRebateServiceInterface
$sendUserId = $params["send_user_id"];
$phone = $params["phone"];
$now = time();
// status : 0 领取成功 >0 领取失败
$result = [
'status' => 1,
@ -49,113 +49,119 @@ class CouponRebateService implements CouponRebateServiceInterface
Db::transaction( function() use ($id,$receiveType,$userId,$sendUserId,$phone,$now,&$result,&$errorData) {
try{
//读写锁，完全控制，性能低
$cp = Coupon::where('id', $id)->lockForUpdate()
try{
//读写锁，完全控制，性能低
$cp = Coupon::where('id', $id)->lockForUpdate()
->select('id','title','status','inventory','inventory_use','start_time','end_time','full_amount','discounts')
->first();
$couponReceiveType = CouponUserRecType::where('system_coupon_user_id',$cp->id)->select('one_receive_number');
if (env('SUB_CHANNEL') == 1) {
$couponReceiveType->where('receive_type',$receiveType);
}
// 查询一次能领取的数量
$crt = $couponReceiveType->first();
$cr = new CouponRec;
$cr->user_id = $userId;
$cr->system_coupon_user_id = $cp->id;
$cr->order_main_id = 0;
$cr->receive_time = $now;
$cr->number = $crt->one_receive_number;
$cr->number_remain = $crt->one_receive_number;
$cr->status = 0;
$cr->update_time = $now;
$cr->receive_type = $receiveType;
$cr->send_user_id = $sendUserId;
$cr->phone = $phone;
//如果优惠卷库存小于等于已领取的数量 或者 未在活动时间内, 则返回领取失败的优惠券
if (
$cp->status != 1
||
$cp->inventory <= $cp->inventory_use
||
$cp->inventory < ($cp->inventory_use+$cr->number)
||
$cp->start_time > $now
||
$cp->end_time < $now
$couponReceiveType = CouponUserRecType::where('system_coupon_user_id',$cp->id)->select('one_receive_number');
if (env('SUB_CHANNEL') == 1) {
$couponReceiveType->where('receive_type',$receiveType);
}
// 查询一次能领取的数量
$crt = $couponReceiveType->first();
$cr = new CouponRec;
$cr->user_id = $userId;
$cr->system_coupon_user_id = $cp->id;
$cr->order_main_id = 0;
$cr->receive_time = $now;
$cr->number = $crt->one_receive_number;
$cr->number_remain = $crt->one_receive_number;
$cr->status = 0;
$cr->update_time = $now;
$cr->receive_type = $receiveType;
$cr->send_user_id = $sendUserId;
$cr->phone = $phone;
//如果优惠卷库存小于等于已领取的数量 或者 未在活动时间内, 则返回领取失败的优惠券
if (
$cp->status != 1
||
$cp->inventory <= $cp->inventory_use
||
$cp->inventory < ($cp->inventory_use+$cr->number)
||
$cp->start_time > $now
||
$cp->end_time < $now
)
{
$result['status'] = 2;
$result['coupon_text'] = '红包已经领完~';
{
$result['status'] = 2;
$result['coupon_text'] = '红包已经领完~';
$errorData['msg'] = '优惠券已经过期或者被禁用或者已领完';
$this->log->event(
LogLabel::COUPON_LOG,
$errorData
);
}else{
// 判断是否领取过 存在记录则领取过
$isReceive = CouponRec::select('id')
->where('system_coupon_user_id',$id)
->where('user_id',$userId)
->exists();
if(!$isReceive){
$cp->inventory_use += $cr->number;//记录已领取的数量
if ( $cr->save() && $cp->save() ) {
$result['status'] = 0;
// $result['data'] = $cp;
$result['coupon_text'] = $cp['discounts'].'元红包';
}
}else{
$errorData['msg'] = '用户已经领取了此优惠券';
$errorData['msg'] = '优惠券已经过期或者被禁用或者已领完';
$this->log->event(
LogLabel::COUPON_LOG,
$errorData
);
);
}else{
// 判断是否领取过 存在记录则领取过
$isReceive = CouponRec::select('id')
->where('system_coupon_user_id',$id)
->where('user_id',$userId)
->exists();
if(!$isReceive){
$cp->inventory_use += $cr->number;//记录已领取的数量
if ( $cr->save() && $cp->save() ) {
$result['status'] = 0;
// $result['data'] = $cp;
$result['coupon_text'] = $cp['discounts'].'元红包';
}
}else{
$errorData['msg'] = '用户已经领取了此优惠券';
$this->log->event(
LogLabel::COUPON_LOG,
$errorData
);
}
}
} catch (Exception $e){
$errorData['msg'] = $e->getMessage();
$this->log->event(
LogLabel::COUPON_LOG,
$errorData
);
}
} catch (Exception $e){
$errorData['msg'] = $e->getMessage();
$this->log->event(
LogLabel::COUPON_LOG,
$errorData
);
}
});
return $result;
}
/*
* 判断用户是否已领取过优惠券
* */
public function isCouponRebate($user_id)
{
$res = Db::table('ims_system_coupon_user as u')
->leftjoin('ims_system_coupon_user_receive as r','u.id','=','r.system_coupon_user_id')
->where([
['r.user_id','=',$user_id],
['r.receive_type','=',4],
['u.active_type','=',2],
['r.user_id' ,'=', $user_id],
['r.receive_type','=', 4],
['u.active_type' ,'=', 2],
])
->select('r.id')
->first();
return $res;
}
/*
*获取活动信息
*/
public function getActiveInfo()
{
$time = time();
$res = Db::table('ims_system_coupon_user')
->where([
['status','=',1],
['active_type','=',2],
['start_time','<=',$time],
['end_time','>',$time],
['status' ,'=', 1],
['active_type' ,'=', 2],
['start_time' ,'<=', $time],
['end_time' ,'>', $time],
])
->whereRaw('inventory > inventory_use')
->orderBy('addtime','desc')
@ -163,4 +169,90 @@ class CouponRebateService implements CouponRebateServiceInterface
return $res;
}
/*
* 支付成功 返券
*/
public function couponRebate($order_id)
{
/* 判断优惠券类型是否为转发活动优惠券 */
$coupon = Db::table('ims_system_coupon_user_receive as r')
->leftjoin('ims_system_coupon_user_use as u', 'u.user_receive_id', '=', 'r.id')
->where([
['u.order_main_id', '=', $order_id],
['r.send_user_id', '>', 0],
['r.rebate_type', '=', 1],
['r.receive_type', '=', 4],
['u.status', '=', 1],
])
->select('r.id', 'r.send_user_id', 'u.system_coupon_id')
->first();
/* 如果使用的优惠券为转发活动优惠券 则给赠送者返一张优惠券*/
if (isset($coupon->send_user_id) && ($coupon->send_user_id) > 0) {
//判断该优惠券是否有库存
// $inventory = Db::table('system_coupon_user_receive as r');
// if($inventory['inventory'] <= 0){
// return '库存不足';
// }
//判断用户是否已有该类型优惠券
$exist_coupon = Db::table('ims_system_coupon_user_receive')
->where([
['system_coupon_user_id', '=', $coupon->system_coupon_id],
['user_id', '=', $coupon->send_user_id],
['receive_type', '=', 5],
['status', '=', 0],
])
->select('id')
->first();
//return $exist_coupon;
//开启事务
try {
/*
* 如果已有该优惠券 则领取数量 和 可用数量 自增1
* 否则新增一条返券记录
*/
$nowTime = time();
$res = Db::table('ims_system_coupon_user_receive')->updateOrInsert(
[
'system_coupon_user_id' => $coupon->system_coupon_id,
'user_id' => $coupon->send_user_id,
'receive_type' => 5,
'status' => 0,
],
[
'order_main_id' => $order_id,
'receive_time' => $nowTime,
'number' => 1,
'number_remain' => 1,
'update_time' => $nowTime,
'created_at' => $nowTime,
'updated_at' => $nowTime,
]
);
// if ($res) {
// //首次返券更新rebate_type字段 防止重复返券
// Db::table('system_coupon_user_receive')->where('id', $coupon->id)->update(['rebate_type' => 2]);
// //更新库存操作
// Db::table('system_coupon_user')
// ->where('id', $coupon->id)
// ->increment('inventory_use');
// } else {
// Db::rollBack();
// return '事务失败';
// }
// 提交
Db::commit();
} catch (\Exception $e) {
// 回滚
Db::rollBack();
return '返券失败';
}
} else {
// $str1 = 'order_main_id:'.$this->order_id . ',未查询到用户领取优惠券信息['.$coupon.']';
// $this->couponErrorLog($str1);
}
return $exist_coupon->id;
}
}

2
app/Service/CouponRebateServiceInterface.php
View File

@ -13,4 +13,6 @@ interface CouponRebateServiceInterface
public function getActiveInfo();
public function couponRebate($order_id);
}

1
config/routes.php
View File

@ -29,4 +29,5 @@ Router::addGroup('/v1/',function (){
Router::post('CouponRebate/isCouponRebate', 'App\Controller\CouponRebateController@isCouponRebate');
Router::post('CouponRebate/userReceiveCoupon', 'App\Controller\CouponRebateController@userReceiveCoupon');
Router::post('CouponRebate/getActiveInfo', 'App\Controller\CouponRebateController@getActiveInfo');
Router::post('CouponRebate/couponRebate', 'App\Controller\CouponRebateController@couponRebate');
});
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