mawime's avatar
Level 1

Unable to resolve dependency [Parameter #0 [ <required> $data ]] in class App\Livewire\MealServices

class MealServices extends Component {

public $user_id;
protected $listeners = ['barcodeScanned' => 'addMealService'];

public function addMealService($data)
{
    \Log::info('Data received in Livewire component:', $data);

    // Assuming 'user_id' is correct and should be used
    $user = users_tbl::find($data['user_id']);

    if ($user) {
        meal_service::create([
            'user_id' => $data['user_id'],
            'scan_date' => Carbon::now(),
            'type' => 'test', // Provide default if 'type' is not available
        ]);

        $this->dispatch('mealServiceAdded');
    } else {
        $this->dispatch('error', 'User not found.');
    }
}

public function render()
{
    $mealServices = meal_service::with('user')->orderBy('scan_date', 'desc')->get();
    return view('livewire.meal-services', ['mealServices' => $mealServices]);
}



			barcodeInput.addEventListener('input', function (event) {
            var value = event.target.value;
            console.log('Barcode Input:', value);

         
                console.log('Valid barcode detected:', value);
                // window.livewire.emit('barcodeScanned', { user_id: value, type: 'meal' });
                Livewire.dispatch('barcodeScanned', { user_id: value, type: 'meal' });
                barcodeInput.value = ''; // Clear the input after processing
     
        });
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1 reply
Snapey's avatar

the problem is that your view is not sending the data you say you need in your component

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