tifawt/core/app/Models/Produit.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;

class Produit extends Model
{
    use HasFactory, SoftDeletes;
    protected $dates = ['deleted_at'];

    protected $fillable = ['nom','document','description','image','titre_seo','resume_seo','mot_cle','prix','prix_etat'];


    public function diapos(){
        return $this->hasMany(Media::class);
    }

    public function diapo()
    {
        return $this->hasMany(Media::class,'produit_id','id');
    }

    public function remove_categorie($category_id){
        $this->categorie()->detach($category_id);
    }

    public function categories()
    {
     return $this->belongsToMany(Categorie::class,'categorie_produit');
    }

    public function promotion()
    {
        return $this->hasOne(Promotion::class);
    }

    public function defaultDoc()
    {
        return null;
    }
}