list trips

add, remove flights

app/Libraries/Trips/Models/Flights.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace App\Libraries\Trips\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Flights extends Model
+{
+    
+    protected $fillable = ['destination'];
+
+    public function trips()
+    {
+        return $this->belongsToMany(Trips::class, 'trip_flights');
+    }
+    
+    public function toArray()
+    {
+        return [
+            'id'    => $this->id,
+            'destination'   => $this->destination,
+        ];
+    }
+}

app/Libraries/Trips/Models/Trips.php

@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Libraries\Trips\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Trips extends Model
+{
+
+    protected $fillable = ['name'];
+    
+    /**
+     * relation to flights
+     */
+    public function flights()
+    {
+        return $this->belongsToMany(Flights::class, 'trip_flights');
+    }
+}