sfp_api_laravel_serprati/app/Models/StoreItem.php

<?php

namespace App\Models;

use App\Enums\StoreItemStatusEnum;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\SoftDeletes;

class StoreItem extends Model
{
    use SoftDeletes;

    protected $guarded = ['id'];

    protected function casts(): array
    {
        return [
            'price'           => 'float',
            'associate_price' => 'float',
            'supplier_price'  => 'float',
            'status'          => StoreItemStatusEnum::class,
        ];
    }

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

    public function interests(): HasMany
    {
        return $this->hasMany(StoreItemInterest::class);
    }

    public function media(): HasMany
    {
        return $this->hasMany(Media::class, 'source_id')->where('source', 'store_item');
    }

    public function variations(): HasMany
    {
        return $this->hasMany(StoreItemVariation::class);
    }
}