feat: implement flight sorting and pagination

app/Models/Flight.php

@@ -9,6 +9,7 @@ namespace App\Models;
 use App\Enums\FlightStatus;
 use App\Enums\FlightTripType;
 use Carbon\Carbon;
+use Hekmatinasser\Verta\Verta;
 use Illuminate\Database\Eloquent\Attributes\Scope;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Collection;
@@ -89,10 +90,42 @@ class Flight extends Model
         }
     }
 
+    #[Scope]
+    protected function filterFrom(Builder $query, ?string $cityName = null): void
+    {
+        if ($cityName) {
+            $query->whereHas('origin_airport.city', function (Builder $q) use ($cityName) {
+                $q->where('name', 'LIKE', "%$cityName%");
+            });
+        }
+    }
+
+    #[Scope]
+    protected function filterTo(Builder $query, ?string $cityName = null): void
+    {
+        if ($cityName) {
+            $query->whereHas('airport.city', function (Builder $q) use ($cityName) {
+                $q->where('name', 'LIKE', "%$cityName%");
+            });
+        }
+    }
+
     public function airline()
     {
         return $this->belongsTo(Airline::class);
     }
+    #[Scope]
+    protected function filterDepartureDate(Builder $query, ?string $dateInput = null): void
+    {
+        if (!$dateInput) {
+            return;
+        }
+
+
+        $date = Verta::parse($dateInput)->datetime();
+
+        $query->whereDate('departure_time', $date->format('Y-m-d'));
+    }
 
     public function origin_airport()
     {