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DATAEXPRESS\4734
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DELIMITER //
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CREATE OR REPLACE PROCEDURE bpmm02_spread (
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IN p_uuid VARCHAR(100), -- 也可以傳入 functiontag
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IN p_personid VARCHAR(20), -- 起單人
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IN p_source_pk_value VARCHAR(100) -- 單號
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)
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/*
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功能 : 配合 vue+jsplumb 的 bpm, 將 bpm_setup 的設定, 展開為實際的簽核步驟
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描述 : 本程式可能會在單據按 [上呈] 時呼叫
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可能要寫在 View Form, 包含 [上呈] [同意] [駁回] 等都是
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CALL bpmm02_spread('d9930b1c-26a9-4000-a7ba-0f0292601000','120912','221030-001')
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建立日期 : 2022/10/31
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修改歷史
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項目 誰 日期 修改說明
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==== ========== ========== ================================================
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1 michael 2022-10-31 測試
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2 Michael 2022-11-05 初版完成基本功能
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3 Michael 2022-11-29 新增 update assign_to
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4 Michale 2023-04-14 配合 Node 機制, 加入 bpm 發送 mail 的通用機制
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*/
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BEGIN
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DECLARE v_elementId VARCHAR(100);
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DECLARE v_stepId VARCHAR(100);
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DECLARE v_filterSet VARCHAR(1000);
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DECLARE v_nextStep VARCHAR(1000);
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DECLARE v_nextStep2 VARCHAR(1000);
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DECLARE v_nextStep_false VARCHAR(100);
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DECLARE v_switchStep VARCHAR(1000);
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DECLARE v_stepName VARCHAR(100);
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DECLARE v_typeName VARCHAR(100);
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DECLARE v_nodeName VARCHAR(100);
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DECLARE v_roleName VARCHAR(100);
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DECLARE v_userid VARCHAR(100);
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DECLARE v_tablename VARCHAR(100);
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DECLARE v_source_pk VARCHAR(100);
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DECLARE v_sql_cmd LONGTEXT;
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DECLARE v_now_elementId VARCHAR(100);
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DECLARE v_nowStep VARCHAR(100);
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DECLARE v_step INT;
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DECLARE v_crlf VARCHAR(2);
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DECLARE v_all_signers VARCHAR(200);
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DECLARE v_done INT DEFAULT FALSE;
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DECLARE v_cnt INT;
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SET v_crlf = CHAR(10);
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-- 以請假單為例(由 tag 轉 uuid)
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IF LENGTH(p_uuid) < 20 THEN
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SELECT flow_id INTO p_uuid FROM bpm_list WHERE functiontag = p_uuid;
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END IF;
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-- 取得 startNode 的 nextStep
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SELECT nextStep INTO v_nextStep FROM bpm_setup WHERE flow_id = p_uuid AND elementId = 'startNode';
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/*
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寫入申請人的上呈資料(固定第一筆)
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*/
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INSERT INTO bpm_flow_sign (flow_id, sourceid, stepName, flow_level, signerid, sign_status, create_date, sign_note)
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VALUES (p_uuid, p_source_pk_value, '上呈', 0, p_personid, 'N', NOW(), '');
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-- 取得第一個 node
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SELECT
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s.elementId, s.stepId, s.nextStep, s.filterSet,
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s.nextStep_false, s.typeName, s.roleName
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INTO
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v_elementId, v_stepId, v_nextStep, v_filterSet,
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v_nextStep_false, v_typeName, v_roleName
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FROM bpm_list l
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LEFT JOIN bpm_setup s ON l.flow_id = s.flow_id
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WHERE l.flow_id = p_uuid AND stepId = v_nextStep;
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-- 刪除超過 7 天的 log 資料
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DELETE FROM bpm_flow_spread_log WHERE create_date < DATE_SUB(NOW(), INTERVAL 7 DAY);
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-- 往下展開, 一直到 stop
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SET v_nowStep = v_nextStep;
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SET v_now_elementId = v_elementId;
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SET v_step = 1;
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WHILE v_now_elementId <> 'stopNode' DO
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-- 先判斷 condition true/false
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IF v_elementId = 'conditionNode' THEN
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SELECT source_table, source_pk INTO v_tablename, v_source_pk FROM bpm_list WHERE flow_id = p_uuid;
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SELECT roleName, stepName INTO v_roleName, v_stepName FROM bpm_setup WHERE flow_id = p_uuid AND stepId = v_stepId;
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DELETE FROM bpm_flow_spread_log WHERE flow_id = p_uuid AND sourceid = p_source_pk_value AND stepId = v_stepId;
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-- 使用預備語句執行動態SQL
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SET @sql = CONCAT('SELECT COUNT(*) INTO @cnt FROM ', v_tablename,
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' WHERE ', v_source_pk, ' = ''', p_source_pk_value,
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''' AND ', v_filterSet);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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-- 根據條件結果插入不同的nextStep
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IF @cnt > 0 THEN
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INSERT INTO bpm_flow_spread_log (flow_id, sourceid, stepId, nextStep, create_date)
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VALUES (p_uuid, p_source_pk_value, v_stepId, v_nextStep, NOW());
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ELSE
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INSERT INTO bpm_flow_spread_log (flow_id, sourceid, stepId, nextStep, create_date)
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VALUES (p_uuid, p_source_pk_value, v_stepId, v_nextStep_false, NOW());
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END IF;
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SET v_step = v_step - 1;
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SELECT nextStep INTO v_nextStep FROM bpm_flow_spread_log
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WHERE flow_id = p_uuid AND sourceid = p_source_pk_value AND stepId = v_stepId;
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ELSEIF v_elementId = 'switchNode' THEN
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-- 取得所有會簽的名單(我不建議支援此功能, 並不合理, 但程式段暫時保留)
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SELECT 'hello';
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ELSE
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-- 調用用戶定義函數獲取簽核人
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SELECT bpmm02_udf_spread_signer(p_uuid, p_personid, p_source_pk_value, v_stepId, v_typeName, v_elementId, v_filterSet, v_step) INTO v_sql_cmd;
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SET @dynamic_sql = v_sql_cmd;
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PREPARE stmt FROM @dynamic_sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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END IF;
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-- 取得下一個 node
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SELECT
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elementId, stepId, nextStep, filterSet, nextStep_false, typeName, roleName
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INTO
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v_elementId, v_stepId, v_nextStep, v_filterSet, v_nextStep_false, v_typeName, v_roleName
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FROM bpm_setup WHERE flow_id = p_uuid AND stepId = v_nextStep;
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SET v_step = v_step + 1;
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SET v_nowStep = v_nextStep;
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SET v_now_elementId = v_elementId;
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END WHILE;
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-- 先填入 assign_to 的預設值
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UPDATE bpm_flow_sign SET assign_to = 'N'
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WHERE flow_id = p_uuid AND sourceid = p_source_pk_value;
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-- update bpm_flow_sign
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UPDATE bpm_flow_sign SET sign_status = 'A', assign_to = 'Y'
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WHERE flow_id = p_uuid AND sourceid = p_source_pk_value AND flow_level = 0;
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-- update bpm_flow_sign 的指派, 此處如果第一關就有多人, 都會被設為 Y(暫時無解)
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UPDATE bpm_flow_sign SET assign_to = 'Y'
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WHERE flow_id = p_uuid AND sourceid = p_source_pk_value AND flow_level = 1;
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/*
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寫入發送 mail 的統一管控檔(use zenclouddb)
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使用 sys_users.user_extend1 = Y 判斷是否要送 mail
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*/
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INSERT INTO zenclouddb.zen_mail_list (corp_db, recipient, mail_subject, content, mail_status, create_date)
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SELECT
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p.pvalue, u.email, CONCAT('簽核通知:【', s.flow_name, '】', bs.sign_note),
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CONCAT('Hi ', u.username, ',', CHAR(10),
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'您有一個待簽核的電子表單，請登入簽核系統後，速審速核，感謝您的配合 !!', CHAR(10),
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'送達時間:', DATE_FORMAT(bs.create_date, '%Y-%m-%d %H:%i:%s'), CHAR(10),
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'主旨:', bs.sign_note, CHAR(10),
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'簽核步驟:', bs.stepname),
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0, NOW()
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FROM bpm_flow_sign bs
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LEFT JOIN sys_users u ON bs.signerid = u.userid
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LEFT JOIN sys_parameter p ON p.pid = 'corpid'
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LEFT JOIN bpm_list s ON s.flow_id = bs.flow_id
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WHERE bs.flow_id = p_uuid AND bs.flow_level = 1 AND bs.sourceid = p_source_pk_value AND assign_to = 'Y';
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-- 下一關的簽核人
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SELECT bpmm02_udf_next_signer(p_uuid, p_source_pk_value, 1) INTO v_all_signers;
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-- 更新原單狀態
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/*
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step 3: 寫回原單的 flow_status
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N:待簽核 P:簽核中 Z:結案 C:作廢
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*/
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-- update 原單(hrs_leave), flow_level 及 flowstatus
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SELECT source_table, source_pk INTO v_tablename, v_source_pk FROM bpm_list WHERE flow_id = p_uuid;
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-- 動態更新原表
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SET @sql = CONCAT(
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'UPDATE ', v_tablename, ' SET flow_status = ''P''',
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', flow_signer = ''', IFNULL(v_all_signers, ''), '''',
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' WHERE ', v_source_pk, ' = ''', p_source_pk_value, ''''
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);
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PREPARE stmt FROM @sql;
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EXECUTE stmt;
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DEALLOCATE PREPARE stmt;
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END //
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DELIMITER ;
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