135 - Unit Testing the Job

app/AttendeeMessage.php

@@ -7,4 +7,14 @@ use Illuminate\Database\Eloquent\Model;
 class AttendeeMessage extends Model
 {
     protected $guarded = [];
+
+    public function concert()
+    {
+        return $this->belongsTo(Concert::class);
+    }
+
+    public function recipients()
+    {
+        return $this->concert->orders()->pluck('email');
+    }
 }