cxxfds-service/app/Models/FormSchemaDefinition.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class FormSchemaDefinition extends Model
{
    use HasFactory;

    public const PURPOSE_SIGNUP = 'signup';

    public const PURPOSE_REVIEW = 'review';

    protected $fillable = [
        'competition_id',
        'purpose',
        'name',
        'version',
        'schema_json',
        'is_published',
    ];

    /**
     * @var array<string, string>
     */
    protected $casts = [
        'schema_json' => 'array',
        'is_published' => 'boolean',
    ];

    public function competition(): BelongsTo
    {
        return $this->belongsTo(Competition::class);
    }

    public function competitionsUsingAsForm(): HasMany
    {
        return $this->hasMany(Competition::class, 'form_schema_id');
    }

    public function competitionsUsingAsReview(): HasMany
    {
        return $this->hasMany(Competition::class, 'review_form_schema_id');
    }

    public function scopeSignup($query)
    {
        return $query->where('purpose', self::PURPOSE_SIGNUP);
    }

    public function scopeReview($query)
    {
        return $query->where('purpose', self::PURPOSE_REVIEW);
    }
}