代领多人物品

app/common/service/InvRequisitionService.php

@@ -402,7 +402,7 @@ class InvRequisitionService
     }
 
     /**
-     * 管理员代领
+     * 管理员代领（支持多人）
      *
      * @param Request $request
      * @param array $data
@@ -414,7 +414,7 @@ class InvRequisitionService
         return Db::transaction(function () use ($request, $data) {
             $itemId = (int)($data['item_id'] ?? 0);
             $qty = (int)($data['qty'] ?? 1);
-            $targetUserId = (int)($data['target_user_id'] ?? 0);
+            $targetUserIds = $data['target_user_id'];
 
             if ($itemId <= 0) {
                 throw new BusinessException('物品ID无效');
@@ -422,7 +422,7 @@ class InvRequisitionService
             if ($qty <= 0) {
                 throw new BusinessException('领取数量必须大于0');
             }
-            if ($targetUserId <= 0) {
+            if (empty($targetUserIds)) {
                 throw new BusinessException('请选择代领用户');
             }
 
@@ -432,6 +432,8 @@ class InvRequisitionService
                 throw new BusinessException('物品不存在');
             }
 
+            $targetUserIds = explode(',', $targetUserIds);
+
             // 获取操作人（管理员）信息
             $proxyUser = (new UserService())->getUserInfo($request->user->uid, '');
             $proxyUserId = (int)$proxyUser['user']['id'];
@@ -442,15 +444,28 @@ class InvRequisitionService
                 throw new BusinessException('您不是该物品的管理员，无权代领');
             }
 
+            // 计算总需求量
+            $totalQty = $qty * count($targetUserIds);
+
+            // 检查库存
+            if ($item->stock_qty < $totalQty) {
+                throw new BusinessException('库存不足，当前库存: ' . $item->stock_qty . '，需要: ' . $totalQty);
+            }
+
+            $createdRequisitions = [];
+            $remark = $data['remark'] ?? '管理员代领';
+
+            // 为每个目标用户创建领用记录
+            foreach ($targetUserIds as $targetUserId) {
+                $targetUserId = (int)$targetUserId;
+                if ($targetUserId <= 0) {
+                    continue;
+                }
+
                 // 获取目标用户信息
                 $targetUser = (new UserService())->getUserInfo($targetUserId, '');
                 if (!$targetUser['user']) {
-                throw new BusinessException('目标用户不存在');
+                    throw new BusinessException('用户ID ' . $targetUserId . ' 不存在');
-            }
-
-            // 检查库存
-            if ($item->stock_qty < $qty) {
-                throw new BusinessException('库存不足，当前库存: ' . $item->stock_qty);
                 }
 
                 // 创建领用申请记录（直接完成）
@@ -469,7 +484,7 @@ class InvRequisitionService
                     'claim_type' => InvRequisition::CLAIM_TYPE_PROXY,
                     'proxy_claim_user_id' => $proxyUserId,
                     'proxy_claim_user_name' => $proxyUserName,
-                'remark' => $data['remark'] ?? '管理员代领',
+                    'remark' => $remark,
                 ]);
 
                 // 创建领用明细
@@ -482,19 +497,26 @@ class InvRequisitionService
                     'is_consumable_snap' => $item->is_consumable,
                     'request_qty' => $qty,
                     'approved_qty' => $qty,
-                'remark' => $data['remark'] ?? '管理员代领',
+                    'remark' => $remark,
                 ]);
 
-            // 扣减库存
+                $createdRequisitions[] = $requisition->toArray();
-            (new InvItemService())->stockOut($itemId, $qty, false, [
+            }
+
+            // 一次性扣减总库存
+            (new InvItemService())->stockOut($itemId, $totalQty, false, [
                 'biz_type' => InvStockLog::BIZ_TYPE_PROXY_CLAIM,
-                'biz_no' => $requisition->order_no,
+                'biz_no' => 'PROXY_' . time(),
                 'operator_id' => $proxyUserId,
                 'operator_name' => $proxyUserName,
-                'remark' => '管理员代领',
+                'remark' => '管理员代领(' . count($targetUserIds) . '人×' . $qty . ')',
             ]);
 
-            return $requisition->toArray();
+            return [
+                'created_count' => count($createdRequisitions),
+                'requisitions' => $createdRequisitions,
+                'total_qty' => $totalQty,
+            ];
         });
     }
 
@@ -531,6 +553,13 @@ class InvRequisitionService
             $query->where('proxy_claim_user_id', $request->get('proxy_user_id'));
         }
 
+        // 按物品ID筛选
+        if (!empty($request->get('item_id'))) {
+            $query->whereHas('items', function ($q) use ($request) {
+                $q->where('item_id', $request->get('item_id'));
+            });
+        }
+
         // 时间范围筛选
         if (!empty($request->get('start_time'))) {
             $query->where('qr_claim_time', '>=', strtotime($request->get('start_time')));

app/common/validate/InvRequisitionValidate.php

@@ -19,7 +19,9 @@ class InvRequisitionValidate extends Validate
         'item_id' => 'require|integer|gt:0',
         'qty' => 'require|integer|gt:0',
         // 管理员代领规则
-        'target_user_id' => 'require|integer|gt:0',
+        'target_user_id' => 'integer|gt:0',
+        'target_user_ids' => 'array',
+        'target_user_ids.*' => 'integer|gt:0',
     ];
 
     // 提示
@@ -44,8 +46,6 @@ class InvRequisitionValidate extends Validate
         'qty.integer'           => '领取数量必须为整数',
         'qty.gt'              => '领取数量必须大于0',
         'target_user_id.require'  => '代领用户不能为空',
-        'target_user_id.integer'  => '代领用户ID必须为整数',
-        'target_user_id.gt'       => '代领用户ID必须大于0',
     ];
 
     // 场景
@@ -83,6 +83,7 @@ class InvRequisitionValidate extends Validate
             'item_id',
             'qty',
             'target_user_id',
+            'target_user_ids',
             'borrow_reason',
         ],
     ];