added migration, model, resource , grid table

app/Filament/Resources/InvoiceValidationResource/Pages/CreateInvoiceValidation.php

@@ -0,0 +1,131 @@
+<?php
+
+namespace App\Filament\Resources\InvoiceValidationResource\Pages;
+
+use App\Filament\Resources\InvoiceValidationResource;
+use Illuminate\Contracts\View\View;
+use Filament\Resources\Pages\CreateRecord;
+use Filament\Notifications\Notification;
+
+
+class CreateInvoiceValidation extends CreateRecord
+{
+    protected static string $resource = InvoiceValidationResource::class;
+
+    protected static string $view = 'filament.resources.invoice-validation-resource.pages.create-invoice-validation';
+
+    public $invoice_number;
+
+    public $invoice_data;
+
+    public $scanned_quantity;
+
+    public $total_quantity;
+
+
+    public $excel_file;
+
+    public function processInvoice($invoiceNumber)
+    {
+
+     $this->invoice_number = $invoiceNumber;
+
+      // Check if the file is uploaded
+    if (!$this->excel_file) {
+        Notification::make()
+            ->title('No File Uploaded')
+            ->body("Please upload an Excel file to proceed with invoice: {$invoiceNumber}.")
+            ->danger()
+            ->persistent()
+            ->send();
+        return;
+    }
+
+    $localPath = $this->excel_file->getPath();
+
+    // Check if file exists
+    if (!file_exists($localPath)) {
+        Notification::make()
+            ->title('File Not Found')
+            ->body("No Excel file found for invoice: {$invoiceNumber}. Please ensure the file exists in your Downloads folder.")
+            ->danger()
+            ->persistent()
+            ->send();
+             return;
+    }
+
+
+        try {
+            $rows = \Maatwebsite\Excel\Facades\Excel::toArray([], $localPath)[0] ?? [];
+            array_shift($rows);
+
+            if (empty($rows)) {
+                Notification::make()
+                    ->title('Empty File')
+                    ->body('The Excel file contains no data rows')
+                    ->danger()
+                    ->send();
+                return;
+            }
+
+            $validRecords = [];
+            $invalidMaterials = [];
+
+            foreach ($rows as $row) {
+                $materialCode = $row[0] ?? null;
+                $serialNumber = $row[1] ?? null;
+
+                if (!\App\Models\StickerMaster::where('item_id', $materialCode)->exists()) {
+                    $invalidMaterials[] = $materialCode;
+                    continue;
+                }
+
+                $validRecords[] = [
+                    'material_code' => $materialCode,
+                    'serial_number' => $serialNumber,
+                    'invoice_number' => $invoiceNumber,
+                    'created_at' => now(),
+                    'updated_at' => now(),
+                ];
+            }
+
+            if (!empty($invalidMaterials)) {
+                Notification::make()
+                    ->title('Invalid Materials')
+                    ->body('These codes not found: ' . implode(', ', array_unique($invalidMaterials)))
+                    ->danger()
+                    ->send();
+                return;
+            }
+
+            \DB::table('invoice_validations')->insert($validRecords);
+
+            $this->invoice_data = $validRecords;
+            $this->scanned_quantity = count($validRecords);
+            $this->total_quantity = count($validRecords);
+
+            Notification::make()
+                ->title('Success')
+                ->body(count($validRecords) . ' records inserted successfully')
+                ->success()
+                ->send();
+        } catch (\Exception $e) {
+            Notification::make()
+                ->title('Error')
+                ->body($e->getMessage())
+                ->danger()
+                ->send();
+        }
+   }
+
+    public function getHeading(): string
+    {
+        return 'Scan Invoice Validation';
+    }
+
+    // public function render(): View
+    // {
+    //     return view('filament.resources.invoice-validation-resource.pages.create-invoice-validation');
+    // }
+
+}

app/Filament/Resources/InvoiceValidationResource/Pages/EditInvoiceValidation.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Filament\Resources\InvoiceValidationResource\Pages;
+
+use App\Filament\Resources\InvoiceValidationResource;
+use Filament\Actions;
+use Filament\Resources\Pages\EditRecord;
+
+class EditInvoiceValidation extends EditRecord
+{
+    protected static string $resource = InvoiceValidationResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\ViewAction::make(),
+            Actions\DeleteAction::make(),
+            Actions\ForceDeleteAction::make(),
+            Actions\RestoreAction::make(),
+        ];
+    }
+}

app/Filament/Resources/InvoiceValidationResource/Pages/ListInvoiceValidations.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Filament\Resources\InvoiceValidationResource\Pages;
+
+use App\Filament\Resources\InvoiceValidationResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ListRecords;
+
+class ListInvoiceValidations extends ListRecords
+{
+    protected static string $resource = InvoiceValidationResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\CreateAction::make(),
+        ];
+    }
+}

app/Filament/Resources/InvoiceValidationResource/Pages/ViewInvoiceValidation.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Filament\Resources\InvoiceValidationResource\Pages;
+
+use App\Filament\Resources\InvoiceValidationResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ViewRecord;
+
+class ViewInvoiceValidation extends ViewRecord
+{
+    protected static string $resource = InvoiceValidationResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\EditAction::make(),
+        ];
+    }
+}