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feat: use fiscal-year start for VAT accounts (445*)

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- For 445* accounts, compute amounts from fiscal year start to period end
- Lookup fiscal year via llx_accounting_fiscalyear when available
- Fallback to Jan 1 of year if no fiscal-year row found
This commit is contained in:
Frank Cools 2025-10-30 16:37:04 +01:00
parent 59424209b7
commit c02cc8071b
1 changed files with 39 additions and 1 deletions
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40
core/class/declarationtva.class.php
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@ -541,7 +541,14 @@ class DeclarationTVA
*/
public function getAccountAmounts($account_code, $start_date, $end_date)
{
// For VAT accounts (445*), use fiscal year start date instead of period start
if (strpos($account_code, '445') === 0) {
$fy_start = $this->getFiscalYearStartDate($end_date);
if (!empty($fy_start)) {
$start_date = $fy_start;
}
}
// Use the correct Dolibarr accounting table structure
$possible_queries = array(
// Correct table and column names based on your Dolibarr structure
@ -587,6 +594,37 @@ class DeclarationTVA
return array('base_amount' => 0, 'vat_amount' => 0, 'total_amount' => 0);
}
/**
* Get fiscal year start date for a given reference date
*
* @param string $reference_date Reference date (YYYY-MM-DD)
* @return string Fiscal year start date (YYYY-MM-DD)
*/
private function getFiscalYearStartDate($reference_date)
{
// Try using Dolibarr accounting fiscal year table if available
$sql = "SHOW TABLES LIKE '" . MAIN_DB_PREFIX . "accounting_fiscalyear'";
$result = $this->db->query($sql);
if ($result && $this->db->num_rows($result) > 0) {
$fy_sql = "SELECT date_start FROM " . MAIN_DB_PREFIX . "accounting_fiscalyear
WHERE entity = " . $this->entity . "
AND date_start <= '" . $this->db->escape($reference_date) . "'
AND date_end >= '" . $this->db->escape($reference_date) . "'
ORDER BY date_start DESC LIMIT 1";
$fy_res = $this->db->query($fy_sql);
if ($fy_res && $this->db->num_rows($fy_res) > 0) {
$obj = $this->db->fetch_object($fy_res);
if (!empty($obj->date_start)) {
return $obj->date_start;
}
}
}
// Fallback: January 1st of the year of the reference date
$year = date('Y', strtotime($reference_date));
return $year . '-01-01';
}
/**
* Create CA-3 line record