扫码领取数量限制

2026-02-25 10:40:39 +08:00
parent e829e406e1
commit 1251f78c6b
4 changed files with 26 additions and 1 deletions
@@ -352,6 +352,20 @@ class InvRequisitionService
            $applicantId = (int)$user['user']['id'];
            $applicantName = (string)$user['user']['name'];

+            // 检查扫码领取数量限制
+            if ($item->qr_code_num > 0) {
+                // 查询该用户已扫码领取该物品的数量
+                $claimedQty = InvRequisitionItem::whereHas('requisition', function ($q) use ($applicantId) {
+                    $q->where('applicant_id', $applicantId)
+                        ->where('claim_type', InvRequisition::CLAIM_TYPE_QR);
+                })->where('item_id', $itemId)
+                    ->sum('approved_qty');
+
+                if (($claimedQty + $qty) > $item->qr_code_num) {
+                    throw new BusinessException("扫码领取数量超限，每人最多可领取 {$item->qr_code_num} {$item->unit}，已领取 {$claimedQty} {$item->unit}");
+                }
+            }
+
            // 检查库存
            if ($item->stock_qty < $qty) {
                throw new BusinessException('库存不足，当前库存: ' . $item->stock_qty);