first commit

app/Jobs/CouponBack.php

@@ -0,0 +1,57 @@
+<?php
+
+namespace App\Jobs;
+
+use App\Models\Order;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Foundation\Bus\Dispatchable;
+use Illuminate\Queue\InteractsWithQueue;
+use Illuminate\Queue\SerializesModels;
+
+class CouponBack implements ShouldQueue
+{
+    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
+
+    /**
+     * 任务最大尝试次数。
+     *
+     * @var int
+     */
+    public $tries = 3;
+
+    /**
+     * 任务可以执行的最大秒数 (超时时间)。
+     *
+     * @var int
+     */
+    public $timeout = 20;
+
+    private $order;
+
+    /**
+     * Create a new job instance.
+     *
+     * @return void
+     */
+    public function __construct(Order $order)
+    {
+        $this->order = $order;
+    }
+
+    /**
+     * Execute the job.
+     *
+     * @return void
+     */
+    public function handle()
+    {
+        // 如果订单有使用优惠码
+        if ($this->order->coupon_id) {
+            // 优惠码次数+1
+            app('Service\CouponService')->retIncrByID($this->order->coupon_id);
+            // 设置订单优惠码已回退
+            app('Service\OrderService')->couponIsBack($this->order->order_sn);
+        }
+    }
+}