feat(platform-orders): 列表增加行级回执总额与对账差额列

app/Http/Controllers/Admin/PlatformOrderController.php

@@ -146,6 +146,15 @@ class PlatformOrderController extends Controller
             ->paginate(10)
             ->withQueryString();
 
+        // 列表行级对账视图：回执总额 / 差额（便于运营快速定位问题订单）
+        $orders->getCollection()->transform(function (PlatformOrder $o) {
+            $receiptTotal = (float) $this->receiptTotalForOrder($o);
+            $o->setAttribute('receipt_total', $receiptTotal);
+            $o->setAttribute('reconciliation_delta_row', $receiptTotal - (float) $o->paid_amount);
+
+            return $o;
+        });
+
         $baseQuery = $this->applyFilters(PlatformOrder::query(), $filters);
 
         // 同步失败原因聚合（Top 5）：用于运营快速判断“常见失败原因”
@@ -1108,6 +1117,24 @@ class PlatformOrderController extends Controller
             });
     }
 
+
+    private function receiptTotalForOrder(PlatformOrder $order): float
+    {
+        // 优先读扁平字段 payment_summary.total_amount（更稳定、避免遍历 receipts）
+        $total = (float) (data_get($order->meta, 'payment_summary.total_amount') ?? 0);
+        if ($total > 0) {
+            return $total;
+        }
+
+        // 回退：遍历 payment_receipts[].amount
+        $receipts = (array) (data_get($order->meta, 'payment_receipts', []) ?? []);
+        $sum = 0.0;
+        foreach ($receipts as $r) {
+            $sum += (float) (data_get($r, 'amount') ?? 0);
+        }
+
+        return $sum;
+    }
     protected function sumReceiptAmount($orders): float
     {
         $total = 0.0;

resources/views/admin/platform_orders/index.blade.php

@@ -340,6 +340,8 @@
             <th>失败原因</th>
             <th>最近批量同步</th>
             <th>最近批量生效</th>
+            <th>回执总额</th>
+            <th>对账差额</th>
             <th>回执数</th>
             <th>退款数</th>
             <th>退款总额</th>
@@ -463,6 +465,24 @@
                         <span class="muted">-</span>
                     @endif
                 </td>
+                <td>
+                    @php
+                        $receiptTotal = (float) ($order->receipt_total ?? 0);
+                    @endphp
+                    @if($receiptTotal > 0)
+                        <span class="muted">¥{{ number_format($receiptTotal, 2) }}</span>
+                    @else
+                        <span class="muted">-</span>
+                    @endif
+                </td>
+                <td>
+                    @php $rowDelta = (float) ($order->reconciliation_delta_row ?? 0); @endphp
+                    @if(abs($rowDelta) >= 0.01)
+                        <span class="muted text-danger">¥{{ number_format($rowDelta, 2) }}</span>
+                    @else
+                        <span class="muted">¥0.00</span>
+                    @endif
+                </td>
                 <td>
                     @php
                         $receiptCount = count((array) (data_get($order->meta, 'payment_receipts', []) ?? []));