/**
     * Get the mapping data: vat
     *
     * @return array
     */
    public function getVat()
    {
        $rows = Shopware()->Db()->query('
					SELECT
							C.id, CONCAT(C.tax, " %") name,
							C.tax,
							IFNULL(PMC.plentyID, -1) plentyID
						FROM s_core_tax C
						LEFT JOIN plenty_mapping_vat PMC
							ON PMC.shopwareID = C.id
						ORDER BY C.tax
				')->fetchAll();
        $plentyVat = PlentymarketsImportController::getVatList();
        foreach ($rows as &$row) {
            if ($row['plentyID'] >= 0) {
                $row['plentyName'] = $plentyVat[$row['plentyID']]['name'];
            } else {
                if ($this->auto) {
                    $plentyVat = PlentymarketsImportController::getVatList();
                    foreach ($plentyVat as $plentyData) {
                        list($name, $percent) = explode(' ', $plentyData['name']);
                        if ((double) $row['tax'] == (double) $name) {
                            $row['plentyName'] = $plentyData['name'];
                            $row['plentyID'] = $plentyData['id'];
                            PlentymarketsMappingController::addVat($row['id'], $plentyData['id']);
                            break;
                        }
                    }
                }
            }
        }
        return $rows;
    }