feat: tambah modul blog dengan resource Filament, halaman publik, dan PostSeeder

app/Filament/Resources/Posts/Pages/CreatePost.php

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

app/Filament/Resources/Posts/Pages/EditPost.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Filament\Resources\Posts\Pages;
+
+use App\Filament\Resources\Posts\PostResource;
+use Filament\Actions\DeleteAction;
+use Filament\Resources\Pages\EditRecord;
+
+class EditPost extends EditRecord
+{
+    protected static string $resource = PostResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            DeleteAction::make(),
+        ];
+    }
+}

app/Filament/Resources/Posts/Pages/ListPosts.php

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

app/Filament/Resources/Posts/PostResource.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Filament\Resources\Posts;
+
+use App\Filament\Resources\Posts\Pages\CreatePost;
+use App\Filament\Resources\Posts\Pages\EditPost;
+use App\Filament\Resources\Posts\Pages\ListPosts;
+use App\Filament\Resources\Posts\Schemas\PostForm;
+use App\Filament\Resources\Posts\Tables\PostsTable;
+use App\Models\Post;
+use Filament\Resources\Resource;
+use Filament\Schemas\Schema;
+use Filament\Tables\Table;
+
+class PostResource extends Resource
+{
+    protected static ?string $model = Post::class;
+    protected static string|\BackedEnum|null $navigationIcon = 'heroicon-o-newspaper';
+    protected static string|\UnitEnum|null $navigationGroup = 'Konten';
+    protected static ?string $modelLabel = 'Artikel';
+
+    public static function form(Schema $form): Schema
+    {
+        return PostForm::configure($form);
+    }
+
+    public static function table(Table $table): Table
+    {
+        return PostsTable::configure($table);
+    }
+
+    public static function getPages(): array
+    {
+        return [
+            'index'  => ListPosts::route('/'),
+            'create' => CreatePost::route('/create'),
+            'edit'   => EditPost::route('/{record}/edit'),
+        ];
+    }
+}

app/Filament/Resources/Posts/Schemas/PostForm.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace App\Filament\Resources\Posts\Schemas;
+
+use Filament\Forms\Components\DateTimePicker;
+use Filament\Forms\Components\RichEditor;
+use Filament\Forms\Components\Select;
+use Filament\Forms\Components\TextInput;
+use Filament\Schemas\Schema;
+use Illuminate\Support\Str;
+
+class PostForm
+{
+    public static function configure(Schema $schema): Schema
+    {
+        return $schema->components([
+            TextInput::make('title')->label('Judul')->required()
+                ->live(onBlur: true)
+                ->afterStateUpdated(fn ($state, $set) => $set('slug', Str::slug($state))),
+            TextInput::make('slug')->required()->unique(ignoreRecord: true),
+            Select::make('category')->label('Kategori')
+                ->options([
+                    'umum'        => 'Umum',
+                    'pengumuman'  => 'Pengumuman',
+                    'berita'      => 'Berita',
+                ])
+                ->default('umum')->required(),
+            DateTimePicker::make('published_at')->label('Tanggal Publikasi')
+                ->helperText('Kosongkan untuk menyimpan sebagai draft'),
+            RichEditor::make('content')->label('Konten')->required()->columnSpanFull(),
+        ]);
+    }
+}

app/Filament/Resources/Posts/Tables/PostsTable.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace App\Filament\Resources\Posts\Tables;
+
+use Filament\Actions\BulkActionGroup;
+use Filament\Actions\DeleteBulkAction;
+use Filament\Actions\EditAction;
+use Filament\Tables\Columns\TextColumn;
+use Filament\Tables\Filters\SelectFilter;
+use Filament\Tables\Table;
+
+class PostsTable
+{
+    public static function configure(Table $table): Table
+    {
+        return $table
+            ->columns([
+                TextColumn::make('title')->label('Judul')->searchable()->sortable(),
+                TextColumn::make('category')->label('Kategori')->badge()
+                    ->color(fn ($state) => match ($state) {
+                        'pengumuman' => 'warning',
+                        'berita'     => 'info',
+                        default      => 'gray',
+                    }),
+                TextColumn::make('author.name')->label('Penulis'),
+                TextColumn::make('published_at')->label('Dipublikasi')
+                    ->dateTime('d M Y')->default('Draft')->sortable(),
+            ])
+            ->filters([
+                SelectFilter::make('category')->options([
+                    'umum'       => 'Umum',
+                    'pengumuman' => 'Pengumuman',
+                    'berita'     => 'Berita',
+                ]),
+            ])
+            ->recordActions([EditAction::make()])
+            ->toolbarActions([BulkActionGroup::make([DeleteBulkAction::make()])]);
+    }
+}

app/Http/Controllers/PublicController.php

@@ -4,6 +4,7 @@ namespace App\Http\Controllers;
 
 use App\Models\Activity;
 use App\Models\Division;
+use App\Models\Post;
 use App\Models\User;
 
 class PublicController extends Controller
@@ -39,4 +40,18 @@ class PublicController extends Controller
 
         return view('public.kegiatan-detail', compact('activity'));
     }
+
+    public function blog()
+    {
+        return view('public.blog', [
+            'posts' => Post::published()->with('author')->latest('published_at')->paginate(9),
+        ]);
+    }
+
+    public function blogDetail(Post $post)
+    {
+        abort_if(! $post->published_at || $post->published_at->isFuture(), 404);
+
+        return view('public.blog-detail', compact('post'));
+    }
 }

app/Models/Post.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Support\Str;
+
+class Post extends Model
+{
+    protected $fillable = ['title', 'slug', 'category', 'content', 'author_id', 'published_at'];
+
+    protected $casts = ['published_at' => 'datetime'];
+
+    protected static function booted(): void
+    {
+        static::creating(function (Post $post) {
+            $post->slug ??= Str::slug($post->title);
+        });
+    }
+
+    public function author(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'author_id');
+    }
+
+    public function scopePublished($query)
+    {
+        return $query->whereNotNull('published_at')->where('published_at', '<=', now());
+    }
+}

app/Policies/PostPolicy.php

@@ -0,0 +1,75 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Policies;
+
+use Illuminate\Foundation\Auth\User as AuthUser;
+use App\Models\Post;
+use Illuminate\Auth\Access\HandlesAuthorization;
+
+class PostPolicy
+{
+    use HandlesAuthorization;
+    
+    public function viewAny(AuthUser $authUser): bool
+    {
+        return $authUser->can('ViewAny:Post');
+    }
+
+    public function view(AuthUser $authUser, Post $post): bool
+    {
+        return $authUser->can('View:Post');
+    }
+
+    public function create(AuthUser $authUser): bool
+    {
+        return $authUser->can('Create:Post');
+    }
+
+    public function update(AuthUser $authUser, Post $post): bool
+    {
+        return $authUser->can('Update:Post');
+    }
+
+    public function delete(AuthUser $authUser, Post $post): bool
+    {
+        return $authUser->can('Delete:Post');
+    }
+
+    public function deleteAny(AuthUser $authUser): bool
+    {
+        return $authUser->can('DeleteAny:Post');
+    }
+
+    public function restore(AuthUser $authUser, Post $post): bool
+    {
+        return $authUser->can('Restore:Post');
+    }
+
+    public function forceDelete(AuthUser $authUser, Post $post): bool
+    {
+        return $authUser->can('ForceDelete:Post');
+    }
+
+    public function forceDeleteAny(AuthUser $authUser): bool
+    {
+        return $authUser->can('ForceDeleteAny:Post');
+    }
+
+    public function restoreAny(AuthUser $authUser): bool
+    {
+        return $authUser->can('RestoreAny:Post');
+    }
+
+    public function replicate(AuthUser $authUser, Post $post): bool
+    {
+        return $authUser->can('Replicate:Post');
+    }
+
+    public function reorder(AuthUser $authUser): bool
+    {
+        return $authUser->can('Reorder:Post');
+    }
+
+}