白名单车牌导入，车牌管理导入返回报错

app/Http/Controllers/Admin/ParkingLicensePlateController.php

@@ -226,6 +226,7 @@ class ParkingLicensePlateController extends BaseController
      * @param Request $request
      * @return JsonResponse
      * @throws ValidationException
+     * @throws CustomException
      */
     public function import(Request $request): JsonResponse
     {
@@ -272,18 +273,25 @@ class ParkingLicensePlateController extends BaseController
 
             // 4. 执行导入（使用存储后的绝对路径）
             // storage_path('app') 获取 storage/app 的绝对路径
+            $model = new ParkingLicensePlateImport($parking_space_type);
             Excel::import(
-                new ParkingLicensePlateImport($parking_space_type),
+                $model,
                 storage_path('app/' . $path)
             );
 
             // 5. （可选）导入完成后删除临时文件
             Storage::delete($path);
 
+            // 6. 返回错误行
+            $error_arr = $model->errorArr();
+            if ($error_arr) {
+                throw new CustomException(implode("<br>", $error_arr));
+            }
+
             return $this->responseService->success(
                 __('controller.import.success')
             );
-        } catch (ValidationException $e) {
+        } catch (ValidationException|CustomException $e) {
             throw $e;
         } catch (Exception $e) {
             return $this->responseService->systemError(

app/Http/Controllers/Admin/VipListController.php

@@ -169,6 +169,7 @@ class VipListController extends BaseController
      * @param Request $request
      * @return JsonResponse
      * @throws ValidationException
+     * @throws CustomException
      */
     public function import(Request $request): JsonResponse
     {
@@ -194,18 +195,25 @@ class VipListController extends BaseController
 
             // 4. 执行导入（使用存储后的绝对路径）
             // storage_path('app') 获取 storage/app 的绝对路径
+            $model = new ParkingVipListImport();
             Excel::import(
-                new ParkingVipListImport(),
+                $model,
                 storage_path('app/' . $path)
             );
 
             // 5. （可选）导入完成后删除临时文件
             Storage::delete($path);
 
+            // 6. 返回错误行
+            $error_arr = $model->errorArr();
+            if ($error_arr) {
+                throw new CustomException(implode("<br>", $error_arr));
+            }
+
             return $this->responseService->success(
                 __('controller.import.success')
             );
-        } catch (ValidationException $e) {
+        } catch (ValidationException|CustomException $e) {
             throw $e;
         } catch (Exception $e) {
             return $this->responseService->systemError(

app/Imports/ParkingLicensePlateImport.php

@@ -9,7 +9,8 @@ use Maatwebsite\Excel\Concerns\ToModel;
 class ParkingLicensePlateImport implements ToModel
 {
     protected string $parkingSpaceType;
-    protected int $index = 1;
+    protected int    $index = 0;
+    protected array  $error = [];
 
     /**
      * @var OperationLogService
@@ -32,15 +33,22 @@ class ParkingLicensePlateImport implements ToModel
             $this->index += 1;
             return;
         }
-        if (isset($row[1]) && $row[1]) {
+        $this->index += 1;
-            $number = $row[1];
+        $number = $row[1] ?? '';
+        if (empty($number)) {
+            $this->error[] = imports_error($this->index, 'import33');
+            return;
+        }
         $where = [
             'number'        => $number,
             'space_type_id' => $this->parkingSpaceType
         ];
-            if (!ParkingLicensePlate::query()->where($where)
+        if (ParkingLicensePlate::query()->where($where)
             ->exists()
         ) {
+            $this->error[] = imports_error($this->index, 'import37');
+            return;
+        }
         $model = ParkingLicensePlate::query()->create([
             'number'        => $number,
             'space_type_id' => $this->parkingSpaceType,
@@ -48,6 +56,9 @@ class ParkingLicensePlateImport implements ToModel
         ]);
         $this->logService->logCreated($model, 'license_plate.create');
     }
-        }
+
+    public function errorArr(): array
+    {
+        return $this->error;
     }
 }

app/Imports/ParkingVipListImport.php

@@ -11,11 +11,12 @@ use Maatwebsite\Excel\Concerns\ToModel;
 class ParkingVipListImport implements ToModel
 {
 
+    protected int   $index = 0;
+    protected array $error = [];
     /**
      * @var OperationLogService
      */
     private OperationLogService $logService;
-    protected int $index = 1;
 
     public function __construct()
     {
@@ -28,16 +29,25 @@ class ParkingVipListImport implements ToModel
      */
     public function model(array $row)
     {
-        if ($this->index == 1) {
+        if (!$this->index) {
             $this->index += 1;
             return;
         }
-        if (isset($row[1]) && $row[1]) {
+        $this->index += 1;
-            $license = $row[1];
+        $license = $row[1] ?? '';
-            $license_id = (new ParkingLicensePlateService($this->logService))->createLicenseId($license);
+        if (empty($license)) {
-            if (!ParkingVipList::query()->where('license_id', $license_id)
+            $this->error[] = imports_error($this->index, 'import33');
+            return;
+        }
+        $license_id = (new ParkingLicensePlateService(
+            $this->logService
+        ))->createLicenseId($license);
+        if (ParkingVipList::query()->where('license_id', $license_id)
             ->exists()
         ) {
+            $this->error[] = imports_error($this->index, 'import37');
+            return;
+        }
         $model = ParkingVipList::query()->create([
             'license_id' => $license_id,
             'user_id'    => Auth::guard('sanctum')->user()['id'],
@@ -45,6 +55,9 @@ class ParkingVipListImport implements ToModel
         ]);
         $this->logService->logCreated($model, 'vip_list.create');
     }
-        }
+
+    public function errorArr(): array
+    {
+        return $this->error;
     }
 }

resources/lang/en/imports.php

@@ -36,5 +36,6 @@ return [
     'import33' => 'License plate number cannot be empty',
     'import34' => 'The lane cannot be empty.',
     'import35' => 'Lane does not exist',
-    'import36' => 'The reason for passage cannot be empty.'
+    'import36' => 'The reason for passage cannot be empty.',
+    'import37' => 'The license plate number already exists.'
 ];

resources/lang/zh-CN/imports.php

@@ -36,5 +36,6 @@ return [
     'import33' => '车牌号码不能为空',
     'import34' => '车道不能为空',
     'import35' => '车道不存在',
-    'import36' => '通行原因不能为空'
+    'import36' => '通行原因不能为空',
+    'import37' => '车牌号码已存在'
 ];

resources/lang/zh-TW/imports.php

@@ -36,5 +36,6 @@ return [
     'import33' => '車牌號碼不能為空',
     'import34' => '車道不能為空',
     'import35' => '車道不存在',
-    'import36' => '通行原因不能為空'
+    'import36' => '通行原因不能為空',
+    'import37' => '車牌號碼已存在'
 ];