nihonbuzz-academy/app/Filament/Resources/Modules/ModuleResource.php

<?php

namespace App\Filament\Resources\Modules;

use App\Filament\Resources\Modules\Pages\CreateModule;
use App\Filament\Resources\Modules\Pages\EditModule;
use App\Filament\Resources\Modules\Pages\ListModules;
use App\Filament\Resources\Modules\Schemas\ModuleForm;
use App\Filament\Resources\Modules\Tables\ModulesTable;
use App\Models\Module;
use BackedEnum;
use Filament\Forms;
use Filament\Resources\Resource;
use Filament\Schemas\Schema;
use Filament\Support\Icons\Heroicon;
use Filament\Tables;
use Filament\Tables\Table;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\SoftDeletingScope;

class ModuleResource extends Resource
{
    protected static ?string $model = Module::class;

    protected static string|BackedEnum|null $navigationIcon = 'heroicon-o-rectangle-group';

    protected static ?int $navigationSort = 2;

    protected static ?string $recordTitleAttribute = 'title';

    public static function form(Schema $schema): Schema
    {
        return $schema
            ->schema([
                Forms\Components\Select::make('course_id')
                    ->relationship('course', 'title')
                    ->searchable()
                    ->preload()
                    ->required(),
                Forms\Components\TextInput::make('title')
                    ->required()
                    ->maxLength(255),
                Forms\Components\RichEditor::make('description')
                    ->columnSpanFull(),
                Forms\Components\TextInput::make('order_index')
                    ->numeric()
                    ->default(0),
            ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                Tables\Columns\TextColumn::make('title')
                    ->searchable(),
                Tables\Columns\TextColumn::make('course.title')
                    ->sortable()
                    ->searchable(),
                Tables\Columns\TextColumn::make('order_index')
                    ->numeric()
                    ->sortable(),
                Tables\Columns\TextColumn::make('created_at')
                    ->dateTime()
                    ->sortable()
                    ->toggleable(isToggledHiddenByDefault: true),
            ])
            ->defaultSort('order_index', 'asc');
    }

    public static function getRelations(): array
    {
        return [
            //
        ];
    }

    public static function getPages(): array
    {
        return [
            'index' => ListModules::route('/'),
            'create' => CreateModule::route('/create'),
            'edit' => EditModule::route('/{record}/edit'),
        ];
    }

    public static function getRecordRouteBindingEloquentQuery(): Builder
    {
        return parent::getRecordRouteBindingEloquentQuery()
            ->withoutGlobalScopes([
                SoftDeletingScope::class,
            ]);
    }
}