代理商产品增加库存，图片域名拼接修改，订单同时判断当前user_id，付定金或首款不允许退款，退款信息增加old_status记录

app/Http/Controllers/Api/OrderController.php

@@ -17,6 +17,7 @@ use GuzzleHttp\Exception\GuzzleException;
 use Illuminate\Http\Request;
 use Illuminate\Support\Facades\DB;
 use App\Common\OrderStatus as Status;
+use Illuminate\Support\Facades\Storage;
 
 /**
  * 订单
@@ -111,7 +112,7 @@ class OrderController extends Controller
 		if (!$ap || !$ap->product) {
 			$this->error('产品不存在');
 		}
-		if ($ap->product->stock < $formData['num']) {
+		if ($ap->stock < $formData['num'] || $ap->product->stock < $formData['num']) {
 			$this->error('对不起，库存不足');
 		}
 
@@ -131,8 +132,10 @@ class OrderController extends Controller
 
 			//供应商产品表加销量、减库存
 			// $ap->product->sale += $formData['num']; TODO 支付成功之后再增加销量
-			$ap->product->stock -= $formData['num'];
-			$ap->product->save();
+			$ap->product->decrement('stock', $formData['num']);
+
+			//代理商产品表减库存
+			$ap->decrement('stock', $formData['num']);
 
 			// 存入订单表
 			$order = Order::query()->create([
@@ -187,22 +190,27 @@ class OrderController extends Controller
 		]);
 
 		//去掉图片地址前的域名
-		$host = env('APP_URL');
+		$prefix = Storage::disk('public')->url('');
 		foreach ($formData['pictures'] as &$v) {
-			$v = str_replace($host, '', $v);
+			$v = str_replace($prefix, '', $v);
 		}
 
 		//TODO 需要后台处理，然后向微信发起退款申请
-		$order = Order::find($formData['id']);
-		if (!in_array($order->status, [Status::PAY_EARNEST, Status::PAID, Status::PAID_RETAINAGE])) {
+		$order = Order::firstWhere(['id' => $formData['id'], 'user_id' => $this->user_id]);
+		if (!$order) {
+			return $this->error('订单不存在');
+		}
+		//订金/定金/首付款不允许退款，只有付全款才能申请退款
+		if (!in_array($order->status, [Status::PAID, Status::PAID_RETAINAGE])) {
 			return $this->error('当前订单状态不允许退款');
 		}
-		$order->status = Status::REFUNDING;
 		$order->refund_info = [
 			'desc' => strip_tags($formData['desc']),
 			'refund_no' => $this->getOrderNo(), //退款单号
 			'pictures' => $formData['pictures'] ?? [],
+			'old_status' => $order->status,
 		];
+		$order->status = Status::REFUNDING;
 		$order->save();
 
 		return $this->success();