Using tabs to filter the records

You can use Filament tabs to scope the Kanban board query, mirroring Filament's resource tabs behavior. Define tabs with modifyQueryUsing(...), and the active tab will automatically filter the Kanban data.

Standalone Kanban page example:

use Asmit\AdvancedKanban\Pages\KanbanPage;
use Filament\Schemas\Components\Tabs\Tab;
use Illuminate\Database\Eloquent\Builder;

class TaskKanban extends KanbanPage
{
    public function getTabs(): array
    {
        return [
            'All' => Tab::make('All'),
            'High Priority' => Tab::make('High Priority')
                ->modifyQueryUsing(fn (Builder $query) => $query->where('priority', 'high')),
        ];
    }

    public function kanban(Kanban $kanban): Kanban
    {
        return $kanban
            ->model(Task::class)
            ->statusField('status')
            // ... other Kanban config
        ;
    }
}

Resource/Relation Manager example:

use Asmit\AdvancedKanban\Concerns\HasKanbanRelatedRecords;
use Asmit\AdvancedKanban\Contracts\HasKanban;
use Filament\Schemas\Components\Tabs\Tab;
use Illuminate\Database\Eloquent\Builder;

class ManageProjectTask extends ManageRelatedRecords implements HasKanban
{
    use HasKanbanRelatedRecords;

    public function getTabs(): array
    {
        return [
            'all' => Tab::make(),
            'complete' => Tab::make()
                ->modifyQueryUsing(fn (Builder $query) => $query->where('status', 'complete')),
            'pending' => Tab::make()
                ->modifyQueryUsing(fn (Builder $query) => $query->where('status', 'pending')),
        ];
    }

    public function kanban(Kanban $kanban): Kanban
    {
        return $kanban
            ->model(Task::class)
            ->statusField('status')
            // ... other Kanban config
        ;
    }
}