59 lines
1.4 KiB
MySQL
59 lines
1.4 KiB
MySQL
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DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` FUNCTION `vn`.`entry_getCommission`(vTravelFk INT,
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vCurrencyFk INT,
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vSupplierFk INT
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)
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RETURNS int(11)
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NOT DETERMINISTIC
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READS SQL DATA
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BEGIN
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DECLARE vCommission INT;
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DECLARE vCurrentCommission INT;
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DECLARE vIsCurrencyUsd INT;
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DECLARE vLastEntryFk INT;
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SELECT count(*) INTO vIsCurrencyUsd
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FROM currency c
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WHERE c.code = 'USD' AND id = vCurrencyFk;
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IF NOT vIsCurrencyUsd THEN
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SELECT e.id INTO vLastEntryFk
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FROM vn.entry e
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JOIN vn.travel tr ON tr.id = e.travelFk
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WHERE e.supplierFk = vSupplierFk
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ORDER BY tr.landed DESC
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LIMIT 1;
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IF vLastEntryFk THEN
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SELECT commission INTO vCurrentCommission
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FROM vn.entry
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WHERE id = vLastEntryFk;
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ELSE
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SELECT commission INTO vCurrentCommission
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FROM supplier s
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WHERE s.id = vSupplierFk;
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END IF;
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RETURN vCurrentCommission;
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ELSE
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SELECT ROUND(-100 * (1 - (1 / r.value))) INTO vCommission
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FROM travel t
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LEFT JOIN referenceCurrent r ON r.currencyFk = vCurrencyFk AND r.`dated` <= t.shipped
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WHERE t.id = vTravelFk
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ORDER BY r.`dated` DESC
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LIMIT 1;
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RETURN IFNULL(vCommission, 0);
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END IF;
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END$$
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DELIMITER ;
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