Separated laravel app to its own folder (#540)

api/app/Models/Forms/FormSubmission.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Models\Forms;
+
+use Illuminate\Database\Eloquent\Factories\HasFactory;
+use Illuminate\Database\Eloquent\Model;
+
+class FormSubmission extends Model
+{
+    use HasFactory;
+
+    protected $fillable = [
+        'data',
+    ];
+
+    protected function casts(): array
+    {
+        return [
+            'data' => 'array',
+        ];
+    }
+
+    /**
+     * RelationShips
+     */
+    public function form()
+    {
+        return $this->belongsTo(Form::class);
+    }
+}