construprogress/app/Models/Inspection.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use App\Traits\LogsActivity;

class Inspection extends Model
{
    use SoftDeletes, LogsActivity;

    const STATUSES = ['pending', 'in_progress', 'completed', 'approved', 'rejected'];
    const RESULTS  = ['pass', 'fail', 'conditional'];

    protected $fillable = [
        'project_id', 'layer_id', 'feature_id', 'template_id', 'user_id',
        'data', 'status', 'inspector_user_id', 'completed_at', 'result', 'notes',
    ];

    protected $casts = [
        'data'         => 'array',
        'completed_at' => 'datetime',
    ];

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

    public function layer()
    {
        return $this->belongsTo(Layer::class);
    }

    public function template()
    {
        return $this->belongsTo(InspectionTemplate::class);
    }

    public function user()
    {
        return $this->belongsTo(User::class);
    }

    public function inspector()
    {
        return $this->belongsTo(User::class, 'inspector_user_id');
    }

    public function feature()
    {
        return $this->belongsTo(Feature::class, 'feature_id');
    }

    public function issues()
    {
        return $this->hasMany(Issue::class);
    }

    public function scopePending($q)   { return $q->where('status', 'pending'); }
    public function scopeCompleted($q) { return $q->where('status', 'completed'); }
    public function scopeRejected($q)  { return $q->where('status', 'rejected'); }
}