更新若干功能

app/Service/business/OrderCoreService.php

@@ -91,6 +91,7 @@ class OrderCoreService
                 continue;
             }
             $quantity = max(1, (int) $item['quantity']);
+            StockService::getInstance()->assertAvailable((int) $item['price_sheet_id'], $quantity);
             $unitPrice = (int) $item['unit_price'];
             if ($unitPrice <= 0) {
                 $unitPrice = $price->resolveUnitPrice($sheet['routine'] ?? '', (string) $item['material_key'], $multiplier);
@@ -152,6 +153,9 @@ class OrderCoreService
             }
             unset($row);
             OrderItemModel::insert($rows);
+            foreach ($rows as $row) {
+                StockService::getInstance()->deduct((int) $row['price_sheet_id'], (int) $row['quantity']);
+            }
             ListModel::where('id', $list['id'])->update(['status' => 1, 'updated_at' => $now]);
         });
 
@@ -270,6 +274,9 @@ class OrderCoreService
             }
             $this->applyPaid($orderId, (int) $payment['amount'], $now);
         });
+        if ($status === OrderPaymentModel::STATUS_CONFIRMED) {
+            $this->notifySubscribe($orderId, 'pay');
+        }
         return $this->detail($orderId);
     }
 
@@ -308,11 +315,14 @@ class OrderCoreService
     public function confirmWechatPay(string $outTradeNo, string $transactionId, int $amount): bool
     {
         $done = false;
-        DB::connection('business')->transaction(function () use ($outTradeNo, $transactionId, $amount, &$done) {
+        $fresh = false;
+        $orderId = 0;
+        DB::connection('business')->transaction(function () use ($outTradeNo, $transactionId, $amount, &$done, &$fresh, &$orderId) {
             $payment = OrderPaymentModel::where('out_trade_no', $outTradeNo)->lockForUpdate()->first();
             if (empty($payment)) {
                 return;
             }
+            $orderId = (int) $payment['order_id'];
             if ((int) $payment['status'] === OrderPaymentModel::STATUS_CONFIRMED) {
                 $done = true;
                 return;
@@ -325,9 +335,13 @@ class OrderCoreService
                 'audited_at' => $now,
                 'updated_at' => $now,
             ]);
-            $this->applyPaid((int) $payment['order_id'], $amount > 0 ? $amount : (int) $payment['amount'], $now);
+            $this->applyPaid($orderId, $amount > 0 ? $amount : (int) $payment['amount'], $now);
             $done = true;
+            $fresh = true;
         });
+        if ($fresh && $orderId > 0) {
+            $this->notifySubscribe($orderId, 'pay');
+        }
         return $done;
     }
 
@@ -367,6 +381,7 @@ class OrderCoreService
                 'updated_at' => $now,
             ]);
         });
+        $this->notifySubscribe($orderId, 'ship');
         return $this->detail($orderId);
     }
 
@@ -405,4 +420,47 @@ class OrderCoreService
         }
         return $order->toArray();
     }
+
+    /**
+     * 付款/发货后尽力发订阅消息，失败不影响主流程
+     */
+    private function notifySubscribe(int $orderId, string $scene): void
+    {
+        if ($orderId <= 0) {
+            return;
+        }
+        try {
+            $order = OrderModel::where('id', $orderId)->first();
+            if (empty($order)) {
+                return;
+            }
+            $user = WxUserModel::where('id', (int) $order['user_id'])->first(['open_id']);
+            $openId = (string) ($user['open_id'] ?? '');
+            if ($openId === '') {
+                return;
+            }
+            $app = \App\Service\wx\WxAppService::getInstance()->current();
+            $tplKey = $scene === 'ship' ? 'subscribe_ship_tpl' : 'subscribe_pay_tpl';
+            $templateId = trim((string) ($app[$tplKey] ?? ''));
+            if ($templateId === '') {
+                return;
+            }
+            $price = PriceService::getInstance();
+            $page = 'pages/order/detail?id=' . $orderId;
+            $data = $scene === 'ship'
+                ? [
+                    'character_string1' => ['value' => (string) $order['order_no']],
+                    'thing2' => ['value' => '订单已发货'],
+                    'time3' => ['value' => date('Y-m-d H:i')],
+                ]
+                : [
+                    'character_string1' => ['value' => (string) $order['order_no']],
+                    'amount2' => ['value' => $price->centsToYuan((int) $order['total_amount'])],
+                    'thing3' => ['value' => '付款成功'],
+                ];
+            \App\Service\wx\WxMiniService::getInstance()->sendSubscribe($openId, $templateId, $page, $data);
+        } catch (\Throwable) {
+            // 订阅消息是附加能力，模板字段对不上或用户未授权都不能挡住收款/发货
+        }
+    }
 }