feat : auto dispense coupon

app/Service/Amqp/Coupon/AutoDispenseService.php

@@ -10,19 +10,22 @@ declare(strict_types=1);
 
 namespace App\Service\Amqp\Coupon;
 
+use App\Amqp\Producer\WxSubMessageProducer;
 use App\Constants\Common\CouponCode;
+use App\Constants\Common\WxMiniCode;
 use App\Model\CouponDispenseLog;
 use App\Model\CouponDispenseUser;
+use App\Model\CouponTemplate;
 use App\Model\UserCoupon;
+use App\Service\ServiceTrait\Api\CouponTrait;
 use Exception;
-use Hyperf\Coroutine\Coroutine;
+use Hyperf\Amqp\Producer;
 use Hyperf\DbConnection\Db;
 use Hyperf\Di\Annotation\Inject;
 
 class AutoDispenseService
 {
-
-    const int SINGLE_MAX = 1;
+    use CouponTrait;
 
     /**
      * @var CouponDispenseLog
@@ -36,59 +39,108 @@ class AutoDispenseService
     #[Inject]
     protected CouponDispenseUser $couponDispenseUserModel;
 
+    /**
+     * @var UserCoupon
+     */
+    #[Inject]
+    protected UserCoupon $userCouponModel;
+
+    /**
+     * @var CouponTemplate
+     */
+    #[Inject]
+    protected CouponTemplate $couponTemplateModel;
+
+    /**
+     * @var Producer
+     */
+    #[Inject]
+    protected Producer $producer;
+
     /**
      * @var int
      */
     public int $couponDispenseId;
 
+    /**
+     * @var int
+     */
+    public int $userId;
+
     /**
      * @return void
-     * @throws Exception
      */
     public function handle(): void
     {
         $dispenseInfo = $this->couponDispenseLogModel->getInfoById($this->couponDispenseId);
-
         if (empty($dispenseInfo)) throw new Exception('分发记录不存在');
 
-        $userIds = $this->couponDispenseUserModel->getNoSendUserListByDispenseId($this->couponDispenseId);
-        if (empty($userIds)) throw new Exception('该分发已发送完毕');
+        $templateInfo = $this->couponTemplateModel->getInfoById($dispenseInfo->coupon_template_id);
+        if (empty($templateInfo)) throw new Exception('优惠券模板不存在');
 
-        $partArr = array_chunk($userIds, self::SINGLE_MAX);
+        $validityTime = $this->getValidityTime((int)$dispenseInfo->validity_time_type, $dispenseInfo->validity_time_value);
+        //有效期不存在或者到期销毁当前分发逻辑
+        if (empty($validityTime) || empty($validityTime['start_time']) || empty($validityTime['end_time']) || $validityTime['end_time'] < date('Y-m-d H:i:s')) {
+            $dispenseInfo->status = CouponCode::DISPENSE_NULL;
+            if (!$dispenseInfo->save()) throw new Exception('修改分发记录状态失败');
+            throw new Exception('该分发逻辑已失效');
+        }
 
-        foreach ($partArr as $onePart) {
-            $insertData = [];
-            foreach ($onePart as $oneUser) {
-                // 模拟数据
-                $oneUserData = [
-                    'user_id' => $oneUser,
-                    'coupon_template_id' => $dispenseInfo->coupon_template_id,
-                    'coupon_name' => $dispenseInfo->coupon_name,
-                    'coupon_dispense_id' => $dispenseInfo->id,
-                    'status' => CouponCode::COUPON_STATUS_UNUSED,
-                    'validity_start_time' => $dispenseInfo->validity_start_time,
-                    'validity_end_time' => $dispenseInfo->validity_end_time,
-                ];
+        $userDispenseInfo = $this->couponDispenseUserModel->getInfoByDispenseIdAndUserId($this->couponDispenseId,$this->userId);
+        if (empty($userDispenseInfo)) throw new Exception('该用户不属于该分发逻辑');
 
-                $copies = array_map(function () use ($oneUserData) {
-                    return $oneUserData;
-                }, array_fill(0, $dispenseInfo->item_count, null));
+        $userCount = $this->userCouponModel->where('coupon_dispense_id',$this->couponDispenseId)->where('user_id',$this->userId)->count() ?? 0;
+        if ($userCount >= $dispenseInfo->item_count) throw new Exception('该用户该分发逻辑已分发完毕');
 
-                $insertData = array_merge($insertData, $copies);
-            }
+        // 数据
+        $oneData = [
+            'user_id' => $this->userId,
+            'coupon_template_id' => $dispenseInfo->coupon_template_id,
+            'coupon_name' => $dispenseInfo->coupon_name,
+            'coupon_dispense_id' => $dispenseInfo->id,
+            'status' => CouponCode::COUPON_STATUS_UNUSED,
+            'validity_start_time' => $validityTime['start_time'],
+            'validity_end_time' => $validityTime['end_time'],
+        ];
 
-            Db::transaction(function () use ($insertData,$dispenseInfo,$onePart) {
-                //添加优惠券信息
-                if (!(new UserCoupon())->insert($insertData)) throw new Exception('写入数据失败');
-                //修改分发用户信息
-                if (!(new CouponDispenseUser())->updateReceiveCountByUserIds($onePart,$dispenseInfo->item_count)) throw new Exception('修改分发用户信息失败');
+        $insertData = array_map(function () use ($oneData) {
+            return $oneData;
+        }, array_fill(0, $dispenseInfo->item_count - $userCount, null));
 
-                //修改分发 log 信息  (修改receive_count = origin_value + count($insertData)  ps : 查询还没发的用户 * item_count / total_count = 完成百分比)
-                if (!(new CouponDispenseLog())->updateReceiveCountById($dispenseInfo->id,count($insertData))) throw new Exception('修改分发log信息失败');
-            });
+        Db::transaction(function () use ($insertData,$dispenseInfo,$userDispenseInfo) {
+            // 添加优惠券信息
+            if (!(new UserCoupon())->insert($insertData)) throw new Exception('写入数据失败');
 
-            // 休息1秒
-            Coroutine::sleep(1);
+            // 修改分发用户信息
+            $userDispenseInfo->receive_count = $userDispenseInfo->receive_count + count($insertData);
+            $userDispenseInfo->is_receive = CouponCode::DISPENSE_STATUS_IS_RECEIVED;
+            if (!$userDispenseInfo->save()) throw new Exception('修改分发用户信息失败');
+
+            //修改分发 log 信息  (修改receive_count = origin_value + count($insertData)  ps : 查询还没发的用户 * item_count / total_count = 完成百分比)
+            $dispenseInfo->receive_count = $dispenseInfo->receive_count + count($insertData);
+            if (!$dispenseInfo->save()) throw new Exception('修改分发log信息失败');
+        });
+
+        $nominalValue = match ($templateInfo->coupon_type) {
+            CouponCode::COUPON_TYPE_INSTANT_REDUCTION => $templateInfo->amount.'元',
+            CouponCode::COUPON_TYPE_DISCOUNT => ($templateInfo->ratio * 10).'%',
+        };
+
+        foreach ($insertData as $item) {
+            $msgData = [
+                'thing2' => ['value' => $dispenseInfo->coupon_name],
+                'thing9' => ['value' => $nominalValue],
+                'thing8' => ['value' => $validityTime['start_time'].'/'.$validityTime['end_time']],
+                'thing4' => ['value' => 'xxx'],
+            ];
+
+            $message = new WxSubMessageProducer([
+                'type' => WxMiniCode::SEND_MSG_TYPE_GET_COUPON,
+                'user_id' => $this->userId,
+                'data' => $msgData,
+                'page' => null
+            ]);
+            $this->producer->produce($message);
         }
     }
 }