feat: add Popular News and Visitor Traffic Filament chart widgets

app/Filament/Widgets/PopularNewsChart.php

@@ -0,0 +1,39 @@
+<?php
+
+namespace App\Filament\Widgets;
+
+use App\Models\News;
+use Filament\Widgets\ChartWidget;
+
+class PopularNewsChart extends ChartWidget
+{
+    protected ?string $heading = 'Berita Terpopuler';
+
+    protected static ?int $sort = 13;
+
+    protected int|string|array $columnSpan = 'full';
+
+    protected function getData(): array
+    {
+        $data = News::query()
+            ->orderByDesc('views')
+            ->limit(10)
+            ->get();
+
+        return [
+            'datasets' => [
+                [
+                    'label' => 'Total Dilihat',
+                    'data' => $data->pluck('views')->toArray(),
+                    'backgroundColor' => '#EC4899',
+                ],
+            ],
+            'labels' => $data->pluck('title')->map(fn ($t) => str($t)->limit(30))->toArray(),
+        ];
+    }
+
+    protected function getType(): string
+    {
+        return 'bar';
+    }
+}

app/Filament/Widgets/VisitorTrafficChart.php

@@ -0,0 +1,47 @@
+<?php
+
+namespace App\Filament\Widgets;
+
+use App\Models\Visitor;
+use Filament\Widgets\ChartWidget;
+use Illuminate\Support\Facades\DB;
+
+class VisitorTrafficChart extends ChartWidget
+{
+    protected ?string $heading = 'Traffic Pengunjung (30 Hari Terakhir)';
+
+    protected static ?int $sort = 12;
+
+    protected int|string|array $columnSpan = 'full';
+
+    protected function getData(): array
+    {
+        $data = Visitor::query()
+            ->select(
+                DB::raw('SUM(counter) as total'),
+                DB::raw("DATE_FORMAT(date, '%Y-%m-%d') as day")
+            )
+            ->where('date', '>=', now()->subDays(30))
+            ->groupBy('day')
+            ->orderBy('day')
+            ->get();
+
+        return [
+            'datasets' => [
+                [
+                    'label' => 'Total Kunjungan',
+                    'data' => $data->pluck('total')->toArray(),
+                    'fill' => 'start',
+                    'borderColor' => '#3B82F6',
+                    'backgroundColor' => 'rgba(59, 130, 246, 0.1)',
+                ],
+            ],
+            'labels' => $data->pluck('day')->map(fn ($d) => \Carbon\Carbon::parse($d)->translatedFormat('d M'))->toArray(),
+        ];
+    }
+
+    protected function getType(): string
+    {
+        return 'line';
+    }
+}