默认重量

2026-09-05 14:37:22 +08:00
parent 364471a086
commit 12cbed411b
10 changed files with 205 additions and 8 deletions
@@ -63,13 +63,18 @@ readonly class PurchaseGenerateService
                static fn (string $carry, $item): string => bcadd($carry, bcmul($item->quantity, $item->cost_price, 2), 2),
                '0'
            );
+            // 参考总重量 = Σ 明细参考重量（下单时按订货量 × 规格预填）
+            $totalWeight = $items->reduce(
+                static fn (string $carry, $item): string => bcadd($carry, (string) $item->weight, 3),
+                '0'
+            );

            $purchase = PurchaseOrderModel::create([
                'purchase_no' => $this->billNumberService->make('PO'),
                'purchase_date' => $date,
                'status' => PurchaseOrderModel::STATUS_PENDING,
                'total_quantity' => $totalQuantity,
-                'total_weight' => 0,
+                'total_weight' => $totalWeight,
                'estimate_amount' => $estimateAmount,
                'actual_amount' => 0,
                'operator_id' => $operatorId,