85 lines
2.5 KiB
SQL
85 lines
2.5 KiB
SQL
DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` EVENT `vn`.`printQueue_check`
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ON SCHEDULE EVERY 10 MINUTE
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STARTS '2022-01-28 09:52:46.000'
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ON COMPLETION PRESERVE
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ENABLE
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DO BEGIN
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DECLARE vCurrentCount INT;
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DECLARE vCheckSum INT;
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DECLARE vIsAlreadyNotified BOOLEAN;
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DECLARE vTableQueue TEXT;
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DECLARE vLineQueue TEXT;
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DECLARE vDone BOOL DEFAULT FALSE;
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DECLARE vPrintQueueLimit INT;
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DECLARE vCur CURSOR FOR
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SELECT CONCAT('<tr>\n\t\t\t\t\t\t\t<td>', IFNULL(pq.id, ''), '</td>\n\t\t\t\t\t\t\t<td>', IFNULL(p.path, ''),'</td>\n\t\t\t\t\t\t\t<td>', IFNULL(r.name, ''),'</td>\n\t\t\t\t\t\t\t<td>', IFNULL(pq.statusCode, ''),'</td>\n\t\t\t\t\t\t\t<td>', IFNULL(w.firstname, ''), " ", IFNULL(w.lastName, ''),'</td>\n\t\t\t\t\t\t\t<td>', IFNULL(pq.`error`, ''),'</td>\n\t\t\t\t\t\t</tr>')
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FROM printQueue pq
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LEFT JOIN worker w ON w.id = pq.workerFk
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LEFT JOIN printer p ON p.id = pq.printerFk
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LEFT JOIN report r ON r.id = pq.reportFk
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JOIN printQueueConfig
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LIMIT vPrintQueueLimit;
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DECLARE CONTINUE HANDLER FOR NOT FOUND
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SET vDone = TRUE;
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SELECT printQueueLimit INTO vPrintQueueLimit
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FROM printQueueConfig;
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SELECT COUNT(*), IFNULL(SUM(id),0) INTO vCurrentCount, vCheckSum
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FROM printQueue WHERE statusCode = 'queued';
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SELECT isAlreadyNotified INTO vIsAlreadyNotified
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FROM printingQueueCheck;
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IF (SELECT lastCount FROM printingQueueCheck) = vCurrentCount AND
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(SELECT lastCheckSum FROM printingQueueCheck) = vCheckSum AND
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vIsAlreadyNotified = FALSE AND vCurrentCount > 0
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THEN
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SELECT '<table cellspacing="10">\n\t\t\t\t\t<tr>\n\t\t\t\t\t\t<td>Id Cola</td>\n\t\t\t\t\t\t<td>Ruta Impresora</td>\n\t\t\t\t\t\t<td>Informe</td>\n\t\t\t\t\t\t<td>Estado</td>\n\t\t\t\t\t\t<td>Trabajador</td>\n\t\t\t\t\t\t<td>Error</td>\n\t\t\t\t\t</tr>' INTO vTableQueue;
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OPEN vCur;
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l: LOOP
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SET vDone = FALSE;
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FETCH vCur INTO vLineQueue;
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IF vDone THEN
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LEAVE l;
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END IF;
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SELECT CONCAT(vTableQueue, vLineQueue) INTO vTableQueue;
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END LOOP;
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CLOSE vCur;
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CALL mail_insert(
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'cau@verdnatura.es',
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NULL,
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'Servidor de impresion parado',
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CONCAT('Hay ', vCurrentCount, ' lineas bloqueadas', vTableQueue, '</table>')
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);
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UPDATE printingQueueCheck SET isAlreadyNotified = TRUE;
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END IF;
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IF (SELECT lastCount FROM printingQueueCheck) > vCurrentCount AND
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vIsAlreadyNotified = TRUE
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THEN
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UPDATE printingQueueCheck SET isAlreadyNotified = FALSE;
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END IF;
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UPDATE printingQueueCheck
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SET lastCount = vCurrentCount,
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lastCheckSum = vCheckSum;
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END$$
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DELIMITER ;
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