Added sockets for notifications

app/Models/UserFlight.php

@@ -7,6 +7,7 @@ use Illuminate\Database\Eloquent\Casts\Attribute;
 use Carbon\Carbon;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\Storage;
 
 class UserFlight extends Model
@@ -30,12 +31,14 @@ class UserFlight extends Model
         'crew_type_id',
         'note',
         'auto_update',
+        'departure_processed_at'
     ];
 
     protected $casts = [
         'departure_date' => 'immutable_datetime',
         'arrival_date'   => 'immutable_datetime',
         'auto_update' => 'boolean',
+        'departure_processed_at' => 'datetime',
     ];
 
     protected $appends = [
@@ -50,9 +53,17 @@ class UserFlight extends Model
         'livery_url',
         'scope',
         'range',
-        'region_range'
+        'region_range',
     ];
 
+    protected static function booted(): void
+    {
+        static::creating(function (UserFlight $flight) {
+            $flight->departure_processed_at = now();
+        });
+    }
+
+
     public function calculateGreatCircleDistance(): float{
         $earthRadiusKm = 6371;
         [$depLat, $depLong] = [$this->departureAirport->latitude_deg, $this->departureAirport->longitude_deg];
@@ -182,7 +193,8 @@ class UserFlight extends Model
         return !$this->isDomestic();
     }
 
-    public function otherUsersOnFlight(){
+    public function otherUsersOnFlight(): Collection
+    {
         return UserFlight::where('user_id', '!=', $this->user_id)
             ->where('departure_airport_id', $this->departure_airport_id)
             ->where('arrival_airport_id', $this->arrival_airport_id)