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

<?php

namespace App\Models;

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

class Lignes_Commandes extends Model
{
    use HasFactory;

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

    public function Produit(): BelongsTo
    {
        return $this->belongsTo('App\Models\Produits', 'produits_id', 'id');
    }

    public function Commandes(): BelongsTo
    {
        return $this->belongsTo('App\Models\Commandes', 'commandes_id', 'id');
    }

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

}