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Omni_bpm.db/bpmm02_udf_spread_signer.txt
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2026-03-18 21:03:42 +08:00

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DELIMITER //
CREATE OR REPLACE FUNCTION bpmm02_udf_spread_signer(
p_uuid VARCHAR(100),
p_personid VARCHAR(20), -- 起單人
p_source_pk_value VARCHAR(100), -- 原單單號
p_stepId VARCHAR(100),
p_typeName VARCHAR(20),
p_nodeName VARCHAR(20),
p_filterSet VARCHAR(2000),
p_step INT
)
RETURNS TEXT
BEGIN
-- 變數宣告 (對應 MS-SQL 的 declare)
DECLARE v_sql VARCHAR(1000);
DECLARE v_tablename VARCHAR(100);
DECLARE v_source_pk VARCHAR(100);
DECLARE v_stepName VARCHAR(100);
DECLARE v_roleName VARCHAR(100);
DECLARE v_source_note VARCHAR(100);
DECLARE v_userid VARCHAR(100);
DECLARE v_status CHAR(1);
-- 簡化狀態邏輯:第一關為 P,其餘為 N
SET v_status = CASE WHEN p_step = 1 THEN 'P' ELSE 'N' END;
IF p_nodeName = 'nodeNode' THEN
-- 取得來源表資訊
SELECT source_table, source_pk, source_note
INTO v_tablename, v_source_pk, v_source_note
FROM bpm_list WHERE flow_id = p_uuid;
-- 取得關卡設定資訊
SELECT roleName, stepName
INTO v_roleName, v_stepName
FROM bpm_setup WHERE flow_id = p_uuid AND stepId = p_stepId;
-- 1. fields 模式
IF p_typeName = 'fields' THEN
-- 直接用 INSERT ... SELECT,省去組裝宣告變數的字串
SET v_sql = CONCAT(
'INSERT INTO bpm_flow_sign (flow_id, sourceid, stepName, flow_level, signerid, sign_status, create_date, sign_note) ',
'SELECT ', QUOTE(p_uuid), ', ', QUOTE(p_source_pk_value), ', ', QUOTE(v_stepName), ', ', p_step, ', ',
v_roleName, ', ', QUOTE(v_status), ', NOW(), ', v_source_note,
' FROM ', v_tablename, ' WHERE ', v_source_pk, ' = ', QUOTE(p_source_pk_value)
);
-- 2. roles 模式
ELSEIF p_typeName = 'roles' THEN
IF v_roleName = 'manager' THEN
-- 取直屬主管 (目前僅能處理起單人的直屬主管)
SELECT bossid INTO v_userid FROM sys_users WHERE userid = p_personid;
SET v_userid = IFNULL(v_userid, '4734'); -- ISNULL 替換為 IFNULL
SET v_sql = CONCAT(
'INSERT INTO bpm_flow_sign (flow_id, sourceid, stepName, flow_level, signerid, sign_status, create_date, sign_note) ',
'SELECT ', QUOTE(p_uuid), ', ', QUOTE(p_source_pk_value), ', ', QUOTE(v_stepName), ', ', p_step, ', ',
QUOTE(v_userid), ', ', QUOTE(v_status), ', NOW(), ', v_source_note,
' FROM ', v_tablename, ' WHERE ', v_source_pk, ' = ', QUOTE(p_source_pk_value)
);
ELSE
-- 取 role table 處理多人角色,利用 CROSS JOIN 合併表單資訊
SET v_sql = CONCAT(
'INSERT INTO bpm_flow_sign (flow_id, sourceid, stepName, flow_level, signerid, sign_status, create_date, sign_note) ',
'SELECT ', QUOTE(p_uuid), ', ', QUOTE(p_source_pk_value), ', ', QUOTE(v_stepName), ', ', p_step, ', ',
'UR.userid, ', QUOTE(v_status), ', NOW(), T.', v_source_note,
' FROM sys_userroles UR CROSS JOIN ', v_tablename, ' T ',
' WHERE UR.roleid = ', QUOTE(v_roleName), ' AND T.', v_source_pk, ' = ', QUOTE(p_source_pk_value)
);
END IF;
-- 3. users 模式
ELSEIF p_typeName = 'users' THEN
SET v_sql = CONCAT(
'INSERT INTO bpm_flow_sign (flow_id, sourceid, stepName, flow_level, signerid, sign_status, create_date, sign_note) ',
'SELECT ', QUOTE(p_uuid), ', ', QUOTE(p_source_pk_value), ', ', QUOTE(v_stepName), ', ', p_step, ', ',
QUOTE(v_roleName), ', ', QUOTE(v_status), ', NOW(), ', v_source_note,
' FROM ', v_tablename, ' WHERE ', v_source_pk, ' = ', QUOTE(p_source_pk_value)
);
END IF;
END IF;
RETURN v_sql;
END //
DELIMITER ;