tablas y modelos

app/Models/Appointment.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Appointment extends Model
+{
+    protected $guarded = [];
+    // Así podrás hacer cosas como $turno->fecha_programada->format('d/m/Y')
+    protected $casts = [
+        'fecha_programada' => 'datetime',
+    ];
+    public function clients()
+    {
+        return $this->belongsTo(Client::class);
+    }
+}