feat: B-001 驳回库存释放 + B-002 缺失路由 + B-003 delivery路径统一

- StockService: 添加unlockStock()方法
- OrderController: 驳回时自动解锁库存
- routes/api.php: 添加warehouse/bindings、operation-logs、delivery统一路由

app/Http/Controllers/OrderController.php

@@ -229,6 +229,19 @@ public function batchAudit(Request $request)
                     continue;
                 }
 
+                // 驳回时解锁库存
+                if ($request->action === 'reject') {
+                    $stockService = app(\App\Services\StockService::class);
+                    foreach ($order->items as $item) {
+                        $stockService->unlockStock(
+                            $item->sku_code ?? $item->erp_sku_id,
+                            $order->warehouse_id,
+                            $item->quantity,
+                            $order->id
+                        );
+                    }
+                }
+
                 $order->update([
                     'audit_status' => $request->action === 'approve' ? 'approved' : 'rejected',
                     'audit_comment' => $request->comment,
@@ -284,6 +297,19 @@ public function auditOrder(Request $request, string $id)
             ], 400);
         }
 
+        // 驳回时解锁库存
+        if ($request->action === 'reject') {
+            $stockService = app(\App\Services\StockService::class);
+            foreach ($order->items as $item) {
+                $stockService->unlockStock(
+                    $item->sku_code ?? $item->erp_sku_id,
+                    $order->warehouse_id,
+                    $item->quantity,
+                    $order->id
+                );
+            }
+        }
+
         $order->update([
             'audit_status' => $request->action === 'approve' ? 'approved' : 'rejected',
             'audit_comment' => $request->comment,

app/Services/StockService.php

@@ -38,6 +38,37 @@ public function lock($skuCode, $warehouseId, $quantity, $orderId)
         });
     }
 
+    /**
+     * 解锁库存（驳回订单时调用）
+     */
+    public function unlockStock($skuCode, $warehouseId, $quantity, $orderId)
+    {
+        if ($quantity <= 0) {
+            throw new \InvalidArgumentException('解锁数量必须为正数');
+        }
+
+        return DB::transaction(function () use ($skuCode, $warehouseId, $quantity, $orderId) {
+            $stock = $this->getStock($skuCode, $warehouseId);
+
+            if ($stock->locked_quantity < $quantity) {
+                throw new \Exception("商品 {$skuCode} 锁定库存不足，当前锁定{$stock->locked_quantity}，需解锁{$quantity}");
+            }
+
+            $stock->decrement('locked_quantity', $quantity);
+
+            StockLog::create([
+                'sku_code' => $skuCode,
+                'warehouse_id' => $warehouseId,
+                'change_quantity' => -$quantity,
+                'type' => 'unlock',
+                'order_id' => $orderId,
+                'remark' => "解锁库存，订单ID {$orderId}",
+            ]);
+
+            return $stock;
+        });
+    }
+
     /**
      * 获取指定SKU在仓库的可用库存
      */

routes/api.php

@@ -95,5 +95,25 @@
     Route::delete('/{id}', [GoodsController::class, 'destroy']);
 });
 
-// 商品模块（ERP SKU）
+// 仓库模板绑定
+Route::middleware('auth:sanctum')->prefix('warehouse')->group(function () {
+    Route::get('/bindings', [WarehouseTemplateBindingController::class, 'index']);
+    Route::post('/bindings', [WarehouseTemplateBindingController::class, 'store']);
+    Route::put('/bindings/{id}', [WarehouseTemplateBindingController::class, 'update']);
+    Route::delete('/bindings/{id}', [WarehouseTemplateBindingController::class, 'destroy']);
+});
+
+// 操作日志
+Route::middleware('auth:sanctum')->prefix('operation-logs')->group(function () {
+    Route::get('/', [OperationLogController::class, 'index']);
+    Route::get('/export', [OperationLogController::class, 'export']);
+});
+
+// 发货管理 - 统一路径
+Route::middleware('auth:sanctum')->prefix('delivery')->group(function () {
+    Route::get('/pending', [DeliveryController::class, 'pending']);
+    Route::get('/pending-delivery', [DeliveryController::class, 'pending']); // 兼容旧路径
+    Route::get('/reprint/{id}', [DeliveryController::class, 'reprint']);
+    Route::post('/reprint', [DeliveryController::class, 'reprintBatch']); // 批量重打
+});