feat: Add notification system with BroadcastNotification class and database migration for notifications table

app/Filament/Resources/Publication/Announcements/AnnouncementResource.php

@@ -15,8 +15,8 @@
 use Filament\Actions\ForceDeleteAction;
 use Filament\Actions\RestoreAction;
 use Filament\Forms\Components\CheckboxList;
+use Filament\Forms\Components\Radio;
 use Filament\Forms\Components\RichEditor;
-use Filament\Forms\Components\Select;
 use Filament\Forms\Components\TextInput;
 use Filament\Resources\Resource;
 use Filament\Schemas\Schema;
@@ -64,13 +64,13 @@ public static function form(Schema $schema): Schema
                     ->required()
                     ->columnSpanFull(),
 
-                Select::make('type')
-                    ->label('Tipe Pengumuman')
+                Radio::make('type')
+                    ->label('Tipe')
                     ->options(AnnouncementType::class)
                     ->required()
-                    ->native(false)
                     ->default(AnnouncementType::PUBLIC->value)
-                    ->live(),
+                    ->live()
+                    ->inline(),
 
                 CheckboxList::make('partnerMedia')
                     ->label('Kirim Kepada')
@@ -84,7 +84,8 @@ public static function form(Schema $schema): Schema
                     ->bulkToggleable()
                     ->selectAllAction(
                         fn (Action $action) => $action->label('Pilih Semua Media'),
-                    ),
+                    )
+                    ->dehydrated(),
 
             ])
             ->columns(1);
@@ -129,7 +130,8 @@ public static function table(Table $table): Table
             ])
             ->recordActions([
                 EditAction::make()
-                    ->modalWidth(Width::TwoExtraLarge),
+                    ->modalWidth(Width::TwoExtraLarge)
+                    ->visible(fn ($record) => $record->type === AnnouncementType::PUBLIC),
 
                 DeleteAction::make(),
 

app/Filament/Resources/Publication/Announcements/Pages/ManageAnnouncements.php

@@ -2,7 +2,12 @@
 
 namespace App\Filament\Resources\Publication\Announcements\Pages;
 
+use App\Enums\AnnouncementType;
 use App\Filament\Resources\Publication\Announcements\AnnouncementResource;
+use App\Models\Company;
+use App\Models\PartnerMedia;
+use App\Models\User;
+use App\Notifications\BroadcastNotification;
 use Filament\Actions\CreateAction;
 use Filament\Resources\Pages\ManageRecords;
 use Filament\Support\Enums\Width;
@@ -25,7 +30,26 @@ protected function getHeaderActions(): array
                     $action->makeModalSubmitAction('createAnother', arguments: ['another' => true])
                         ->label('Simpan dan Tambah Lagi'),
                 ])
-                ->modalWidth(Width::TwoExtraLarge),
+                ->modalWidth(Width::TwoExtraLarge)
+                ->after(function (array $data) {
+                    if ($data['type'] === AnnouncementType::PUBLIC) {
+                        return;
+                    }
+
+                    $payload = [
+                        'title' => $data['title'],
+                        'body' => $data['content'],
+                    ];
+
+                    $userIds = Company::whereIn(
+                        'id',
+                        PartnerMedia::whereIn('id', $data['partnerMedia'])->pluck('company_id')
+                    )->pluck('user_id');
+
+                    User::whereIn('id', $userIds)->each(function ($user) use ($payload) {
+                        $user->notify(new BroadcastNotification($payload));
+                    });
+                }),
         ];
     }
 }

app/Notifications/BroadcastNotification.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\Notifications;
+
+use Filament\Notifications\Notification as FilamentNotification;
+use Illuminate\Bus\Queueable;
+use Illuminate\Notifications\Notification;
+
+class BroadcastNotification extends Notification
+{
+    use Queueable;
+
+    public function __construct(
+        protected array $payload
+    ) {
+        $this->payload = $payload;
+    }
+
+    public function via($notifiable): array
+    {
+        return ['database'];
+    }
+
+    public function toDatabase($notifiable): array
+    {
+        return FilamentNotification::make()
+            ->title($this->payload['title'])
+            ->body($this->payload['body'])
+            ->getDatabaseMessage();
+    }
+}

app/Providers/Filament/DashboardPanelProvider.php

@@ -99,6 +99,8 @@ public function panel(Panel $panel): Panel
                 'Publikasi',
                 'Pengaturan',
                 'Pelindung',
-            ]);
+            ])
+            ->databaseNotifications()
+            ->databaseNotificationsPolling('30s');
     }
 }

database/migrations/2026_01_08_145246_create_notifications_table.php

@@ -0,0 +1,33 @@
+<?php
+
+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('notifications', function (Blueprint $table) {
+            $table->uuid('id')->primary();
+            $table->string('type');
+            $table->morphs('notifiable');
+            $table->text('data');
+            $table->timestamp('read_at')->nullable();
+            $table->timestamp('created_at')->useCurrent();
+            $table->timestamp('updated_at')->nullable()->useCurrentOnUpdate();
+            $table->softDeletes();
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('notifications');
+    }
+};