feat: add domain management system

app/Filament/Resources/Domains/DomainResource.php

@@ -0,0 +1,61 @@
+<?php
+
+namespace App\Filament\Resources\Domains;
+
+use App\Filament\Resources\Domains\Pages\CreateDomain;
+use App\Filament\Resources\Domains\Pages\EditDomain;
+use App\Filament\Resources\Domains\Pages\ListDomains;
+use App\Filament\Resources\Domains\Schemas\DomainForm;
+use App\Filament\Resources\Domains\Tables\DomainsTable;
+use App\Models\Domain;
+use BackedEnum;
+use Filament\Resources\Resource;
+use Filament\Schemas\Schema;
+use Filament\Support\Icons\Heroicon;
+use Filament\Tables\Table;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\SoftDeletingScope;
+use UnitEnum;
+
+class DomainResource extends Resource
+{
+    protected static ?string $model = Domain::class;
+
+    protected static string|BackedEnum|null $navigationIcon = Heroicon::GlobeAlt;
+
+    protected static string|UnitEnum|null $navigationGroup = 'Email';
+
+    public static function form(Schema $schema): Schema
+    {
+        return DomainForm::configure($schema);
+    }
+
+    public static function table(Table $table): Table
+    {
+        return DomainsTable::configure($table);
+    }
+
+    public static function getRelations(): array
+    {
+        return [
+            //
+        ];
+    }
+
+    public static function getPages(): array
+    {
+        return [
+            'index' => ListDomains::route('/'),
+            'create' => CreateDomain::route('/create'),
+            'edit' => EditDomain::route('/{record}/edit'),
+        ];
+    }
+
+    public static function getRecordRouteBindingEloquentQuery(): Builder
+    {
+        return parent::getRecordRouteBindingEloquentQuery()
+            ->withoutGlobalScopes([
+                SoftDeletingScope::class,
+            ]);
+    }
+}

app/Filament/Resources/Domains/Pages/CreateDomain.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace App\Filament\Resources\Domains\Pages;
+
+use App\Filament\Resources\Domains\DomainResource;
+use Filament\Resources\Pages\CreateRecord;
+
+class CreateDomain extends CreateRecord
+{
+    protected static string $resource = DomainResource::class;
+}

app/Filament/Resources/Domains/Pages/EditDomain.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace App\Filament\Resources\Domains\Pages;
+
+use App\Filament\Resources\Domains\DomainResource;
+use Filament\Actions\DeleteAction;
+use Filament\Actions\ForceDeleteAction;
+use Filament\Actions\RestoreAction;
+use Filament\Resources\Pages\EditRecord;
+
+class EditDomain extends EditRecord
+{
+    protected static string $resource = DomainResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            DeleteAction::make(),
+            ForceDeleteAction::make(),
+            RestoreAction::make(),
+        ];
+    }
+}

app/Filament/Resources/Domains/Pages/ListDomains.php

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

app/Filament/Resources/Domains/Schemas/DomainForm.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace App\Filament\Resources\Domains\Schemas;
+
+use App\enum\DomainType;
+use App\enum\ProviderType;
+use Filament\Forms\Components\DateTimePicker;
+use Filament\Forms\Components\Select;
+use Filament\Forms\Components\TextInput;
+use Filament\Forms\Components\ToggleButtons;
+use Filament\Infolists\Components\TextEntry;
+use Filament\Schemas\Schema;
+
+class DomainForm
+{
+    public static function configure(Schema $schema): Schema
+    {
+        return $schema
+            ->components([
+                TextInput::make('name')
+                    ->columnSpan(1)
+                    ->helperText('Domain name: example.com')
+                    ->required(),
+                TextInput::make('daily_mailbox_limit')
+                    ->integer()
+                    ->minValue(1)
+                    ->default(100)
+                    ->helperText('How many mailboxes can be created with this domain daily')
+                    ->columnSpan(1)
+                    ->required(),
+                ToggleButtons::make('is_active')
+                    ->options([
+                        true => 'Active',
+                        false => 'Disabled',
+                    ])
+                    ->inline()
+                    ->default(true)
+                    ->columnSpanFull()
+                    ->required(),
+                Select::make('domain_type')
+                    ->options(DomainType::class)
+                    ->enum(DomainType::class)
+                    ->required(),
+                Select::make('provider_type')
+                    ->options(ProviderType::class)
+                    ->enum(ProviderType::class)
+                    ->required(),
+                DateTimePicker::make('starts_at'),
+                DateTimePicker::make('ends_at'),
+                TextEntry::make('last_used_at')
+                    ->label('Last Used At')
+                    ->formatStateUsing(fn ($state) => $state ? $state->diffForHumans() : 'Never')
+                    ->visible(fn ($context) => $context === 'edit'),
+                TextEntry::make('checked_at')
+                    ->label('Last Checked At')
+                    ->formatStateUsing(fn ($state) => $state ? $state->diffForHumans() : 'Never')
+                    ->visible(fn ($context) => $context === 'edit'),
+                TextEntry::make('deleted_at')
+                    ->label('Deleted At')
+                    ->formatStateUsing(fn ($state) => $state ? $state->diffForHumans() : null)
+                    ->color('danger')
+                    ->icon('heroicon-o-trash')
+                    ->visible(fn ($record) => $record?->deleted_at !== null),
+
+            ])->columns(2);
+    }
+}

app/Filament/Resources/Domains/Tables/DomainsTable.php

@@ -0,0 +1,107 @@
+<?php
+
+namespace App\Filament\Resources\Domains\Tables;
+
+use App\enum\DomainType;
+use App\enum\ProviderType;
+use Filament\Actions\BulkActionGroup;
+use Filament\Actions\DeleteBulkAction;
+use Filament\Actions\EditAction;
+use Filament\Actions\ForceDeleteBulkAction;
+use Filament\Actions\RestoreBulkAction;
+use Filament\Tables\Columns\TextColumn;
+use Filament\Tables\Columns\ToggleColumn;
+use Filament\Tables\Filters\SelectFilter;
+use Filament\Tables\Filters\TrashedFilter;
+use Filament\Tables\Table;
+
+class DomainsTable
+{
+    public static function configure(Table $table): Table
+    {
+        return $table
+            ->columns([
+                TextColumn::make('name')
+                    ->label('Domain')
+                    ->searchable()
+                    ->weight('medium')
+                    ->icon('heroicon-o-globe-alt')
+                    ->copyable()
+                    ->copyMessage('Domain copied!')
+                    ->copyMessageDuration(1500),
+                ToggleColumn::make('is_active')
+                    ->label('Active')
+                    ->alignCenter(),
+                TextColumn::make('domain_type')
+                    ->label('Type')
+                    ->formatStateUsing(fn ($state) => $state ? DomainType::tryFrom($state)?->getLabel() : '-')
+                    ->badge()
+                    ->color(fn ($state) => $state ? DomainType::tryFrom($state)?->getColor() : 'gray')
+                    ->alignCenter(),
+                TextColumn::make('provider_type')
+                    ->label('Provider')
+                    ->formatStateUsing(fn ($state) => $state ? ProviderType::tryFrom($state)?->getLabel() : '-')
+                    ->badge()
+                    ->color(fn ($state) => $state ? ProviderType::tryFrom($state)?->getColor() : 'gray')
+                    ->alignCenter(),
+                TextColumn::make('daily_mailbox_limit')
+                    ->label('Daily Limit')
+                    ->numeric()
+                    ->formatStateUsing(fn ($state) => number_format($state))
+                    ->alignCenter()
+                    ->icon('heroicon-o-inbox'),
+                TextColumn::make('last_used_at')
+                    ->label('Last Used')
+                    ->dateTime('M j, Y g:i A')
+                    ->placeholder('Never')
+                    ->sortable()
+                    ->since()
+                    ->alignCenter(),
+                TextColumn::make('checked_at')
+                    ->label('Checked')
+                    ->dateTime('M j, Y')
+                    ->placeholder('Never')
+                    ->sortable()
+                    ->since()
+                    ->alignCenter()
+                    ->toggleable(isToggledHiddenByDefault: true),
+
+            ])
+            ->filters([
+                SelectFilter::make('domain_type')
+                    ->label('Domain Type')
+                    ->options(DomainType::class),
+                SelectFilter::make('provider_type')
+                    ->label('Provider Type')
+                    ->options(ProviderType::class),
+                SelectFilter::make('is_active')
+                    ->label('Status')
+                    ->options([
+                        '1' => 'Active',
+                        '0' => 'Inactive',
+                    ]),
+                TrashedFilter::make(),
+            ])
+            ->recordActions([
+                EditAction::make(),
+            ])
+            ->toolbarActions([
+                BulkActionGroup::make([
+                    DeleteBulkAction::make(),
+                    ForceDeleteBulkAction::make(),
+                    RestoreBulkAction::make(),
+                ]),
+            ])
+            ->emptyStateHeading('No domains found')
+            ->emptyStateDescription('Get started by creating your first domain.')
+            ->emptyStateActions([
+                // Add create action if needed
+            ])
+            ->poll('60s')
+            ->striped()
+            ->defaultPaginationPageOption(10)
+            ->paginated([10, 25, 50, 100])
+            ->reorderable('sort_order')
+            ->defaultSort('name');
+    }
+}