construprogress/app/Models/InspectionTemplate.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

class InspectionTemplate extends Model
{
    protected $fillable = ['name', 'description', 'project_id', 'phase_id', 'fields'];

    protected $casts = ['fields' => 'array'];

    public function project()
    {
        return $this->belongsTo(Project::class);
    }

    public function phase()
    {
        return $this->belongsTo(Phase::class);
    }

    public function inspections()
    {
        return $this->hasMany(Inspection::class);
    }
}