feat : auto coupon

2025-02-26 18:01:02 +08:00
parent 14ca3b6377
commit c8db3e170d
10 changed files with 605 additions and 86 deletions
--- a/app/Service/Amqp/Coupon/AutoDispenseService.php
+++ b/app/Service/Amqp/Coupon/AutoDispenseService.php
@@ -0,0 +1,94 @@
+<?php
+/**
+ * This service file is part of item.
+ *
+ * @author   ctexthuang
+ * @contact  ctexthuang@qq.com
+ */
+
+declare(strict_types=1);
+
+namespace App\Service\Amqp\Coupon;
+
+use App\Constants\Common\CouponCode;
+use App\Model\CouponDispenseLog;
+use App\Model\CouponDispenseUser;
+use App\Model\UserCoupon;
+use Exception;
+use Hyperf\Coroutine\Coroutine;
+use Hyperf\DbConnection\Db;
+use Hyperf\Di\Annotation\Inject;
+
+class AutoDispenseService
+{
+
+    const int SINGLE_MAX = 1;
+
+    /**
+     * @var CouponDispenseLog
+     */
+    #[Inject]
+    protected CouponDispenseLog $couponDispenseLogModel;
+
+    /**
+     * @var CouponDispenseUser
+     */
+    #[Inject]
+    protected CouponDispenseUser $couponDispenseUserModel;
+
+    /**
+     * @var int
+     */
+    public int $couponDispenseId;
+
+    /**
+     * @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');
+
+        $partArr = array_chunk($userIds, self::SINGLE_MAX);
+
+        foreach ($partArr as $onePart) {
+            $insertData = [];
+            foreach ($onePart as $oneUser) {
+                //todo 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,
+                ];
+
+                $copies = array_map(function () use ($oneUserData) {
+                    return $oneUserData;
+                }, array_fill(0, $dispenseInfo->item_count, null));
+
+                $insertData = array_merge($insertData, $copies);
+            }
+
+            Db::transaction(function () use ($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,$dispenseInfo->item_count)) throw new Exception('修改分发用户信息失败');
+
+                //修改分发 log 信息  (修改receive_count = origin_value + count($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');
+            });
+
+            // 休息1秒
+            Coroutine::sleep(1);
+        }
+    }
+}