DELIMITER $$
CREATE OR REPLACE DEFINER=`root`@`localhost` PROCEDURE `vn`.`buy_recalcPrices`()
BEGIN
/**
 * Recalcula los precios para las compras insertadas en tmp.buyRecalc
 *
 * @param tmp.buyRecalc (id)
 */
	DECLARE vLanded DATE;
	DECLARE vWarehouseFk INT;
	DECLARE vHasNotPrice BOOL;
	DECLARE vBuyingValue DECIMAL(10,4);
	DECLARE vPackagingFk VARCHAR(10);
	DECLARE vIsWarehouseFloramondo BOOL;

	SELECT t.landed, t.warehouseInFk, (w.`name` = 'Floramondo')
			INTO vLanded, vWarehouseFk, vIsWarehouseFloramondo
		FROM tmp.buyRecalc br
			JOIN buy b ON b.id = br.id
			JOIN entry e ON e.id = b.entryFk
			JOIN travel t ON t.id = e.travelFk
			JOIN warehouse w ON w.id = t.warehouseInFk
		LIMIT 1;

	CALL rate_getPrices(vLanded, vWarehouseFk);

	UPDATE buy b
			JOIN tmp.buyRecalc br ON br.id = b.id AND (@buyId := b.id)
			LEFT JOIN packaging p ON p.id = b.packagingFk
			JOIN item i ON i.id = b.itemFk
			JOIN entry e ON e.id = b.entryFk
			JOIN itemType it ON it.id = i.typeFk
			JOIN travel tr ON tr.id = e.travelFk
			JOIN agencyMode am ON am.id = tr.agencyModeFk
			JOIN tmp.rate r
			JOIN volumeConfig vc
		SET b.freightValue = @PF:= IFNULL(((am.m3 * @m3:= item_getVolume(b.itemFk, b.packagingFk) / 1000000)
				/ b.packing) * IF(am.hasWeightVolumetric, GREATEST(b.weight / @m3 / vc.aerealVolumetricDensity, 1), 1), 0),
			b.comissionValue = @CF:= ROUND(IFNULL(e.commission * b.buyingValue / 100, 0), 3),
			b.packageValue = @EF:= IF(vIsWarehouseFloramondo, 0, IFNULL(ROUND(IF(p.isPackageReturnable, p.returnCost / b.packing , p.`value` / b.packing), 3),0)),
			b.price3 = @t3:= IF(r.rate3 = 0, b.buyingValue,ROUND((b.buyingValue + @CF + @EF + @PF) / ((100 - r.rate3 - it.promo ) /100) ,2)),    -- He añadido que el coste sea igual a tarifa3 si t3 = 0
			b.price2 = @t2:= round(@t3 * (1 + ((r.rate2 - r.rate3)/100)),2),
			b.price2 = @t2:= IF(@t2 <= @t3,@t3 , @t2);

	SELECT (b.buyingValue = b.price2), b.buyingValue, b.packagingFk
			INTO vHasNotPrice, vBuyingValue, vPackagingFk
		FROM vn.buy b
		WHERE b.id = @buyId AND b.buyingValue <> 0.01;

	DROP TEMPORARY TABLE tmp.rate;
END$$
DELIMITER ;