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DATAEXPRESS\4734
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DELIMITER //
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CREATE OR REPLACE PROCEDURE bpmm02_sign_active (
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IN p_token VARCHAR(100), -- 可轉為 userid
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IN p_sign_type VARCHAR(1), -- A:同意 R:拒絕 C:作廢
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IN p_uuid VARCHAR(100), -- 也可以傳入 functiontag
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IN p_source_pk_value VARCHAR(100), -- 單號
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IN p_sign_note NVARCHAR(600), -- 簽核意見
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IN p_next_signer VARCHAR(20) -- 下一關簽核人(New)
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)
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/*
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功能 : 本程式主要管理簽核時的 同意/拒絕/作廢 等核心控制，並負責回寫原單的相關資料
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描述 :
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範例 : CALL bpmm02_sign_active('token123','A','hrsm11','221030-001','gm ok', '')
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建立日期 : 2022/11/11
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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 2022-11-11 Init
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2 Michael 2022-11-16 改為 token, 加強安全性
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3 Michael 2022-11-28 加入指定簽核人 assign_to 的設定(解決多人指定派工的 issue)
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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_sql LONGTEXT;
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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_flow_status VARCHAR(1);
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DECLARE v_userid VARCHAR(20);
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DECLARE v_id INT; -- 當前 id
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DECLARE v_id_next INT; -- 另一筆 id
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DECLARE v_flow_level INT; -- 當前 id 的 flow_level
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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_has_error INT DEFAULT 0;
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-- 根據傳入的 token 取得 userid
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proc_label: BEGIN
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SELECT checktoken(p_token) INTO v_userid;
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IF v_userid = '' THEN
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LEAVE proc_label;
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END IF;
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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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-- 取得當前待簽核的 id, 及前一或後一步驟的 id
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SELECT id, flow_level INTO v_id, v_flow_level FROM bpm_flow_sign
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WHERE flow_id = p_uuid AND sourceid = p_source_pk_value AND signerid = v_userid AND sign_status = 'P';
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-- 如果不符合條件, 就直接離開
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IF v_id IS NULL THEN
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LEAVE proc_label;
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END IF;
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-- api 參數不能為空, 所以會傳 *
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IF p_next_signer = '*' OR p_next_signer IS NULL OR p_next_signer = '' THEN
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SET p_next_signer = '';
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END IF;
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-- 開始交易
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/*
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DECLARE CONTINUE HANDLER FOR SQLEXCEPTION
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BEGIN
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SET v_has_error = 1;
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GET DIAGNOSTICS CONDITION 1 @sqlstate = RETURNED_SQLSTATE,
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@errno = MYSQL_ERRNO, @text = MESSAGE_TEXT;
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SET @error_message = CONCAT('Error occurred: ', @errno, ' (', @sqlstate, '): ', @text);
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ROLLBACK;
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END;
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*/
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START TRANSACTION;
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/*
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step 1: 要變更2筆記錄
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目前這一筆
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前或後一筆(Reject or Agree)
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*/
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-- update bpm_flow_sign
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UPDATE bpm_flow_sign SET sign_status = p_sign_type
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WHERE flow_id = p_uuid AND sourceid = p_source_pk_value AND id = v_id;
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SET v_flow_status = 'P';
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SET v_id_next = 0;
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IF p_sign_type = 'A' THEN
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-- 同意, 下一關
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SELECT id INTO v_id_next FROM bpm_flow_sign
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WHERE flow_id = p_uuid AND sourceid = p_source_pk_value AND flow_level = v_flow_level + 1;
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-- 如果是同意, 且是最後一關, 就結案
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IF v_id_next IS NULL THEN
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SET v_flow_status = 'Z';
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ELSE
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SET v_flow_status = 'P';
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END IF;
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ELSEIF p_sign_type = 'R' THEN
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-- 駁回, 前一關(改為可以往前任意指派)
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-- 若不指定, 就自動往前一關(已簽核過的人)
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IF p_next_signer = '' THEN
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SELECT id INTO v_id_next FROM bpm_flow_sign
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WHERE flow_id = p_uuid AND sourceid = p_source_pk_value AND flow_level = v_flow_level - 1;
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ELSE
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-- 注意防錯, 如果同一人多次出現在已簽核中, 取最近的一筆
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SELECT id INTO v_id_next FROM bpm_flow_sign
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WHERE flow_id = p_uuid AND sourceid = p_source_pk_value AND flow_level < v_flow_level AND signerid = p_next_signer
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ORDER BY flow_level DESC
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LIMIT 1;
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END IF;
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SET v_flow_status = 'P';
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ELSEIF p_sign_type = 'C' THEN
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SET v_flow_status = 'C';
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END IF;
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-- 作廢就不必看下一步
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-- 加入 mail 機制, 使用的是 Node.js 的 Schedule mail 機制
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IF p_sign_type <> 'C' AND v_id_next IS NOT NULL THEN
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-- update bpm_flow_sign
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UPDATE bpm_flow_sign SET sign_status = 'P'
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WHERE flow_id = p_uuid AND sourceid = p_source_pk_value AND id = v_id_next;
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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, ',\n',
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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 !!\n',
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'送達時間:', DATE_FORMAT(bs.create_date, '%Y-%m-%d %H:%i:%s'), '\n',
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'主旨:', bs.sign_note, '\n',
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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.sourceid = p_source_pk_value AND bs.id = v_id_next
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AND IFNULL(u.user_extend1, '') = 'Y';
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-- 如果 next_signer 不為空, 且存在下一關, assign_to=Y(TBD), 相關 sp 要一併檢查並修正
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-- 先將之前的設定重置, 再重設
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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 AND id = v_id_next;
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IF p_next_signer <> '' THEN
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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 id = v_id_next AND signerid = p_next_signer;
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ELSE
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-- 如果沒有指定, 就要全部都設為 Y
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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 id = v_id_next;
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END IF;
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-- 取得下一關的人(多人用逗號分隔)
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SELECT bpmm02_udf_next_signer(p_uuid, p_source_pk_value, 1) INTO v_all_signers;
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IF v_all_signers IS NULL THEN
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SET v_all_signers = ''; -- 防錯
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END IF;
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END IF;
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/*
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step 2: 要寫入 log
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*/
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-- insert bpm_flow_sign_log
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INSERT INTO bpm_flow_sign_log (flow_id, sourceid, signerid, sign_status, sign_note, create_date)
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VALUES (p_uuid, p_source_pk_value, v_userid, p_sign_type, p_sign_note, NOW());
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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SQL更新原表
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SET v_sql = CONCAT(
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'UPDATE ', v_tablename, ' SET flow_status = ''', v_flow_status,
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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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-- 執行動態SQL
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SET @dynamic_sql = v_sql;
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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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-- 沒問題就確認交易完成
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IF v_has_error = 0 THEN
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COMMIT;
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END IF;
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END;
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END //
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DELIMITER ;
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