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62 changes: 62 additions & 0 deletions www/lib/class.erpapi.php
Original file line number Diff line number Diff line change
Expand Up @@ -33320,6 +33320,68 @@ public function LoadSteuersaetze($id,$typ,$projekt='')
$steuersatz_ermaessigt = $this->Firmendaten('steuersatz_ermaessigt');
}

$projektId = is_array($projekt) && isset($projekt['id']) ? (int)$projekt['id'] : (int)$projekt;

if(in_array($typ, ['angebot','auftrag','rechnung','gutschrift','proformarechnung'], true)) {
$docRow = $this->app->DB->SelectRow(
sprintf(
"SELECT land, ust_befreit, ustid%s FROM `%s` WHERE id = %d LIMIT 1",
$typ === 'auftrag' ? ', lieferland' : '',
$typ,
(int)$id
)
);

if(!empty($docRow)) {
$ustBefreit = (int)$docRow['ust_befreit'];
$ustid = trim((string)$docRow['ustid']);
$targetCountry = $docRow['land'];
if($typ === 'auftrag' && !empty($docRow['lieferland'])) {
$targetCountry = $docRow['lieferland'];
}

$firmCountry = strtoupper((string)$this->Firmendaten('land'));
$targetCountry = strtoupper(trim((string)$targetCountry));
$isEuB2C = $ustBefreit === 1 && ($ustid === '' || $ustid === '0');

if($isEuB2C && $targetCountry !== '' && $targetCountry !== $firmCountry) {
$countryTaxes = [];
$countryTaxRows = $this->app->DB->SelectArr(
sprintf(
"SELECT `type`,`satz`
FROM `steuersaetze`
WHERE `aktiv` = 1
AND (`project_id` = %d OR `project_id` = 0)
AND (`country_code` = '%s' OR (`bezeichnung` = '%s' AND `country_code` = ''))
AND (`type` = 'normal' OR `type` = 'ermaessigt')
AND (valid_from IS NULL OR valid_from = '0000-00-00' OR valid_from <= CURDATE())
AND (valid_to IS NULL OR valid_to = '0000-00-00' OR valid_to >= CURDATE())
ORDER BY `project_id` = %d DESC, valid_from DESC, id DESC",
$projektId,
$this->app->DB->real_escape_string($targetCountry),
$this->app->DB->real_escape_string($targetCountry),
$projektId
)
);

if(!empty($countryTaxRows)) {
foreach($countryTaxRows as $taxRow) {
if(($taxRow['type'] === 'normal' || $taxRow['type'] === 'ermaessigt') && !isset($countryTaxes[$taxRow['type']])) {
$countryTaxes[$taxRow['type']] = (float)$taxRow['satz'];
}
}
}

if(array_key_exists('normal', $countryTaxes)) {
$steuersatz_normal = $countryTaxes['normal'];
}
if(array_key_exists('ermaessigt', $countryTaxes)) {
$steuersatz_ermaessigt = $countryTaxes['ermaessigt'];
}
}
}
}

$this->app->DB->Update("UPDATE $typ SET steuersatz_normal='$steuersatz_normal',steuersatz_ermaessigt='$steuersatz_ermaessigt' WHERE id='$id' LIMIT 1");
$this->app->erp->WriteChangeLog();
}
Expand Down