LP53-Services-BD-CMS/app/Models/Categories.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Relations\BelongsToMany;

class Categories extends Model
{
    use HasFactory;

    protected $table = "Categories";
    protected $primaryKey = "id";
    public $incrementing = true;
    public $timestamps = true;
    protected $casts = [
        'created_at' => 'timestamp',
        'updated_at' => 'timestamp',
    ];

    public function Produits(): BelongsToMany
    {
        return $this->belongsToMany('App\Models\Produits', 'produits_categories', 'categories_id', 'products_id');
    }

    public function setDataTree() {
        foreach ($this->Produits as $p) {
            $p->setCalculatedFields();
        }
    }



}