VAT Purchase Rule (Accounting/AccountingVatPurchaseRule.php)

Eloquent row of the purchase VAT matrix: regime plus nature maps to a VAT code and ledger accounts. Reuse when posting purchase invoices, including reverse-charge cases left to manual VAT entry.

// Source: https://github.com/SMEWebify/WebErpMesv2 | License: LGPL-3.0 | Modified files must remain under LGPL-3.0
// Modifications to this file must remain under LGPL-3.0.
// Provided via justclaw.it.com; keep this notice with the code.
<?php

namespace App\Models\Accounting;

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

/**
 * Ligne de la matrice de TVA ACHATS : (régime, nature) → code de TVA + comptes.
 * `manual_vat` = l'écriture TVA d'autoliquidation est laissée à la saisie manuelle.
 */
class AccountingVatPurchaseRule extends Model
{
    use HasFactory;

    protected $fillable = [
        'vat_regime_id',
        'vat_nature_id',
        'accounting_vats_id',
        'purchase_account',
        'vat_account',
        'vat_account_a

... (truncated -- full source via MCP)