Initial commit

app/Http/Livewire/SystemAnnouncement.php

@@ -0,0 +1,62 @@
+<?php
+
+namespace App\Http\Livewire;
+
+use App\Models\Post;
+use Illuminate\Support\Facades\App;
+use Livewire\Component;
+
+class SystemAnnouncement extends Component
+{
+    public $type;
+    public int $limit;
+
+    public function mount($type, $limit = 1)
+    {
+        $this->type = $type;
+        $this->limit = $limit ?? 1;
+    }
+
+    public function render()
+    {
+        $locale = App::getLocale();
+        $fallbackLocale = config('app.fallback_locale');
+
+        $posts = Post::whereHas('category', function ($query) {
+            $query->where('type', $this->type);
+        })
+        ->whereHas('translations', function ($query) {
+            $query->whereDate('from', '<=', now())
+                  ->where(function ($query) {
+                      $query->whereDate('till', '>', now())->orWhereNull('till');
+                  });
+        })
+        // Apply the same date constraints here to only load active translations
+        ->with(['translations' => function ($query) use ($locale, $fallbackLocale) {
+            $query->whereIn('locale', [$locale, $fallbackLocale])
+                  ->whereDate('from', '<=', now())
+                  ->where(function ($query) {
+                      $query->whereDate('till', '>', now())->orWhereNull('till');
+                  });
+        }])
+        ->orderByDesc(
+            \App\Models\PostTranslation::select('from')
+                ->whereColumn('post_id', 'posts.id')
+                ->where('from', '<=', now())
+                ->where(function ($query) {
+                    $query->where('till', '>', now())->orWhereNull('till');
+                })
+                ->latest('from')
+                ->limit(1)
+        )
+        ->limit($this->limit)
+        ->get();
+
+
+        return view('livewire.system-announcement', [
+            'posts' => $posts,
+            'locale' => $locale,
+            'fallbackLocale' => $fallbackLocale,
+        ]);
+    }
+}