feat: introduce feed management module, including model, migration, status enum, and Filament resource.

app/Enums/FeedStatus.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Enums;
+
+use App\Traits\Enum\WithComment;
+use App\Traits\Enum\WithValue;
+use Filament\Support\Contracts\HasColor;
+use Filament\Support\Contracts\HasLabel;
+
+enum FeedStatus: int implements HasColor, HasLabel
+{
+    use WithComment, WithValue;
+
+    case AVAILABLE = 1;
+    case OUT_OF_STOCK = 2;
+    case DISCONTINUED = 3;
+
+    public function getLabel(): ?string
+    {
+        return match ($this) {
+            self::AVAILABLE => 'Tersedia',
+            self::OUT_OF_STOCK => 'Habis',
+            self::DISCONTINUED => 'Tidak Digunakan',
+        };
+    }
+
+    public function getColor(): string|array|null
+    {
+        return match ($this) {
+            self::AVAILABLE => 'success',
+            self::OUT_OF_STOCK => 'danger',
+            self::DISCONTINUED => 'gray',
+        };
+    }
+
+    public static function options(): array
+    {
+        return collect(self::cases())
+            ->mapWithKeys(fn ($case) => [$case->value => $case->getLabel()])
+            ->toArray();
+    }
+}

app/Filament/Resources/Master/Feeds/FeedResource.php

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+<?php
+
+namespace App\Filament\Resources\Master\Feeds;
+
+use App\Enums\FeedStatus;
+use App\Filament\Actions\Cheerful\DeleteAction;
+use App\Filament\Actions\Cheerful\EditAction;
+use App\Filament\Actions\Cheerful\ForceDeleteAction;
+use App\Filament\Actions\Cheerful\RestoreAction;
+use App\Filament\Actions\DefaultBulkActions;
+use App\Filament\Columns\TimestampColumns;
+use App\Filament\Resources\Master\Feeds\Pages\ManageFeeds;
+use App\Models\Feed;
+use BackedEnum;
+use Filament\Actions\BulkActionGroup;
+use Filament\Forms\Components\Select;
+use Filament\Forms\Components\TextInput;
+use Filament\Resources\Resource;
+use Filament\Schemas\Schema;
+use Filament\Support\Enums\Width;
+use Filament\Support\Icons\Heroicon;
+use Filament\Tables\Columns\TextColumn;
+use Filament\Tables\Filters\SelectFilter;
+use Filament\Tables\Filters\TrashedFilter;
+use Filament\Tables\Table;
+use Illuminate\Database\Eloquent\Builder;
+use Illuminate\Database\Eloquent\SoftDeletingScope;
+use UnitEnum;
+
+class FeedResource extends Resource
+{
+    protected static ?string $model = Feed::class;
+
+    protected static string|UnitEnum|null $navigationGroup = 'Master';
+
+    protected static string|BackedEnum|null $navigationIcon = Heroicon::CircleStack;
+
+    protected static ?string $navigationLabel = 'Pakan';
+
+    protected static ?int $navigationSort = 3;
+
+    protected static ?string $recordTitleAttribute = 'name';
+
+    protected static ?string $slug = 'master/feeds';
+
+    public static function form(Schema $schema): Schema
+    {
+        return $schema
+            ->components([
+                TextInput::make('name')
+                    ->label('Nama Pakan')
+                    ->placeholder('Pelet')
+                    ->autocomplete(false)
+                    ->autofocus()
+                    ->required()
+                    ->maxLength(50),
+
+                Select::make('unit_id')
+                    ->label('Satuan')
+                    ->relationship('unit', 'name')
+                    ->required()
+                    ->native(false)
+                    ->searchable()
+                    ->preload(),
+
+                Select::make('status')
+                    ->label('Status')
+                    ->options(FeedStatus::class)
+                    ->required()
+                    ->native(false)
+                    ->default(FeedStatus::AVAILABLE),
+            ])
+            ->columns(1);
+    }
+
+    public static function table(Table $table): Table
+    {
+        return $table
+            ->columns([
+                TextColumn::make('name')
+                    ->label('Nama Pakan')
+                    ->searchable()
+                    ->sortable(),
+
+                TextColumn::make('stock')
+                    ->label('Stok')
+                    ->numeric(decimalPlaces: 2)
+                    ->suffix(fn (Feed $record) => ' '.$record->unit->alias)
+                    ->sortable(),
+
+                TextColumn::make('status')
+                    ->label('Status')
+                    ->badge()
+                    ->sortable(),
+
+                ...TimestampColumns::make(),
+            ])
+            ->filters([
+                SelectFilter::make('status')
+                    ->label('Status')
+                    ->options(FeedStatus::class)
+                    ->native(false),
+
+                TrashedFilter::make()
+                    ->native(false),
+            ])
+            ->recordActions([
+                EditAction::make()
+                    ->modalWidth(Width::Large),
+
+                DeleteAction::make(),
+
+                ForceDeleteAction::make(),
+
+                RestoreAction::make(),
+            ])
+            ->toolbarActions([
+                BulkActionGroup::make([
+                    ...DefaultBulkActions::make('Pakan'),
+                ]),
+            ])
+            ->emptyStateIcon(Heroicon::CircleStack)
+            ->emptyStateDescription('Setelah Anda membuat data pertama, maka akan muncul disini.')
+            ->defaultSort('created_at', 'desc')
+            ->deferFilters(false);
+    }
+
+    public static function getPages(): array
+    {
+        return [
+            'index' => ManageFeeds::route('/'),
+        ];
+    }
+
+    public static function getRecordRouteBindingEloquentQuery(): Builder
+    {
+        return parent::getRecordRouteBindingEloquentQuery()
+            ->withoutGlobalScopes([
+                SoftDeletingScope::class,
+            ]);
+    }
+}

app/Filament/Resources/Master/Feeds/Pages/ManageFeeds.php

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+<?php
+
+namespace App\Filament\Resources\Master\Feeds\Pages;
+
+use App\Filament\Actions\Cheerful\CreateAction;
+use App\Filament\Resources\Master\Feeds\FeedResource;
+use Filament\Resources\Pages\ManageRecords;
+use Filament\Support\Enums\Width;
+
+class ManageFeeds extends ManageRecords
+{
+    protected static string $resource = FeedResource::class;
+
+    protected static ?string $title = 'Pakan';
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            CreateAction::make()
+                ->label('Tambah')
+                ->modalHeading('Tambah Pakan')
+                ->modalSubmitActionLabel('Simpan')
+                ->modalCancelActionLabel('Batal')
+                ->extraModalFooterActions(fn (CreateAction $action): array => [
+                    $action->makeModalSubmitAction('createAnother', arguments: ['another' => true])
+                        ->label('Simpan dan Tambah Lagi'),
+                ])
+                ->modalWidth(Width::Large),
+        ];
+    }
+}

app/Models/Feed.php

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+<?php
+
+namespace App\Models;
+
+use App\Enums\FeedStatus;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class Feed extends Model
+{
+    use SoftDeletes;
+
+    protected $guarded = ['id'];
+
+    protected function casts(): array
+    {
+        return [
+            'stock' => 'decimal:2',
+            'status' => FeedStatus::class,
+        ];
+    }
+
+    public function unit(): BelongsTo
+    {
+        return $this->belongsTo(Unit::class);
+    }
+
+    public function purchases(): HasMany
+    {
+        return $this->hasMany(FeedPurchase::class);
+    }
+}

database/migrations/2026_02_09_024536_create_feeds_table.php

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+<?php
+
+use App\Enums\FeedStatus;
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        Schema::create('feeds', function (Blueprint $table) {
+            $table->id();
+            $table->string('name', 50);
+            $table->foreignId('unit_id')->constrained()->cascadeOnDelete();
+            $table->decimal('stock', 15, 2)->default(0);
+            $table->enum('status', FeedStatus::cases())->default(FeedStatus::AVAILABLE->value)->comment(FeedStatus::comment());
+            $table->timestamp('created_at')->useCurrent();
+            $table->timestamp('updated_at')->nullable()->useCurrentOnUpdate();
+            $table->softDeletes();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('feeds');
+    }
+};