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DATAEXPRESS\4734
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DELIMITER //
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CREATE OR REPLACE PROCEDURE orm_exec_insert_v2(
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IN p_tablename VARCHAR(200), -- tablename
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IN p_pk VARCHAR(100), -- primary key(for update delete)
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IN p_action VARCHAR(20), -- CRUDP
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IN p_uuid VARCHAR(100),
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IN p_userid VARCHAR(100)
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)
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/*
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Function : orm_api_v2 [新增]的核心程式, 智慧的組出相應的 sql
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Description: 關於 Master-Detail 的補充說明
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Build Date : 2023/12/16
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Modified for MariaDB
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*/
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BEGIN
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DECLARE v_maxcount INT;
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DECLARE v_currid INT;
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DECLARE v_is_md SMALLINT;
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DECLARE v_is_excel SMALLINT;
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DECLARE v_maxid INT;
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DECLARE v_excel_id INT;
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DECLARE v_cnt INT;
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DECLARE v_cn_field VARCHAR(100);
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DECLARE v_cd_field VARCHAR(100);
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DECLARE v_billno VARCHAR(20);
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DECLARE v_sub_table VARCHAR(100);
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DECLARE v_sql TEXT;
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DECLARE v_max_no VARCHAR(20);
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DECLARE v_maxcnt INT;
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-- step 1: 判斷狀態: 是否 master-detail 多筆資料?
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SELECT MAX(parent_id) INTO v_maxcount FROM orm_json_tmp WHERE uuid = p_uuid;
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-- @is_md 是使用 input-table template 用的判斷
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SELECT COUNT(*), IFNULL(MAX(parent_id), 0)
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INTO v_is_md, v_maxid
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FROM orm_json_tmp
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WHERE uuid = p_uuid AND json_key = 'details' AND valuetype = 'array';
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SELECT COUNT(*), IFNULL(MAX(parent_id), 0)
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INTO v_is_excel, v_excel_id
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FROM orm_json_tmp
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WHERE uuid = p_uuid AND json_key = 'excel' AND valuetype = 'array';
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-- step 2: update/insert create_user (僅允許一次一筆資料)
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SET v_cn_field = 'create_user';
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SET v_cd_field = 'create_date';
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-- Check if create_user column exists
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SELECT COUNT(*) INTO v_cnt
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FROM information_schema.columns
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WHERE table_name = p_tablename AND column_name = v_cn_field;
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IF v_cnt > 0 THEN
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SELECT COUNT(*) INTO v_cnt FROM orm_json_tmp WHERE uuid = p_uuid AND json_key = v_cn_field;
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IF v_cnt = 0 THEN
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INSERT INTO orm_json_tmp (uuid, parent_id, json_key, json_value, ValueType)
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VALUES (p_uuid, v_maxcount, v_cn_field, p_userid, 'string');
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ELSE
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UPDATE orm_json_tmp SET json_value = p_userid
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WHERE uuid = p_uuid AND json_key = v_cn_field;
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END IF;
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END IF;
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-- Check if create_date column exists
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SELECT COUNT(*) INTO v_cnt
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FROM information_schema.columns
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WHERE table_name = p_tablename AND column_name = v_cd_field;
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IF v_cnt > 0 THEN
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SELECT COUNT(*) INTO v_cnt FROM orm_json_tmp WHERE uuid = p_uuid AND json_key = v_cd_field;
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IF v_cnt = 0 THEN
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INSERT INTO orm_json_tmp (uuid, parent_id, json_key, json_value, ValueType)
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VALUES (p_uuid, v_maxcount, v_cd_field, DATE_FORMAT(NOW(), '%Y-%m-%d'), 'string');
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ELSE
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UPDATE orm_json_tmp SET json_value = DATE_FORMAT(NOW(), '%Y-%m-%d')
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WHERE uuid = p_uuid AND json_key = v_cd_field;
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END IF;
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END IF;
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-- step 3: 針對 m-d 的單號前置處理(針對 billno=自動編碼, 給定新的單號)
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SELECT COUNT(*) INTO v_cnt
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FROM orm_json_tmp
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WHERE uuid = p_uuid AND json_key = 'billno'
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AND (json_value LIKE '%自動%' OR json_value LIKE '%Auto%');
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IF v_cnt > 0 THEN
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-- hard-code
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IF p_pk = '' OR p_tablename LIKE '%_d%' THEN
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-- master-detail 的 detail insert
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SET v_max_no = CONCAT(SUBSTRING(p_tablename, 4, 6), SUBSTRING(p_userid, 1, 6));
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ELSE
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-- 先取得今天最大號
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SET @sql = CONCAT('SELECT MAX(billno) INTO @max_billno FROM ', p_tablename,
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' WHERE DATE(billdate) = CURDATE()');
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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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-- 計算新單號 (需要實現 sys_next_no 函數)
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SET v_max_no = sys_next_no(@max_billno);
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-- 紀錄新增單號
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DELETE FROM sys_new_billno WHERE create_time < DATE_SUB(NOW(), INTERVAL 3 DAY);
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-- 防錯
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SELECT COUNT(*) INTO v_maxcnt
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FROM sys_new_billno
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WHERE tablename = p_tablename AND login_user = p_userid;
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IF v_maxcnt > 0 THEN
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UPDATE sys_new_billno SET billno = v_max_no
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WHERE tablename = p_tablename AND login_user = p_userid;
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ELSE
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INSERT INTO sys_new_billno VALUES (p_tablename, p_userid, v_max_no, NOW());
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END IF;
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END IF;
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UPDATE orm_json_tmp SET json_value = v_max_no
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WHERE uuid = p_uuid AND json_key = 'billno'
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AND (json_value LIKE '%自動%' OR json_value LIKE '%Auto%');
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END IF;
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-- master-detail
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IF v_is_md > 0 THEN
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-- 寫入 master 一筆
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CALL orm_api_kernel_v2(p_tablename, p_pk, p_action, p_uuid, v_maxcount);
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-- 取得表頭的單號
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SELECT billno INTO v_billno
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FROM sys_new_billno
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WHERE tablename = p_tablename AND login_user = p_userid;
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-- 寫入 details 多筆
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SELECT detail_table INTO v_sub_table
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FROM zen_function
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WHERE maintable = p_tablename
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LIMIT 1;
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IF IFNULL(v_sub_table, '') = '' THEN
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SET v_sub_table = CONCAT(SUBSTRING(p_tablename, 1, LENGTH(p_tablename)-1), 'd');
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END IF;
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-- 多筆 detail 資料寫入
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SET v_currid = 1;
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WHILE v_currid < v_maxid DO
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-- 執行核心程式
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CALL orm_api_kernel_v2(v_sub_table, p_pk, p_action, p_uuid, v_currid);
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-- 取得下一筆資料
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SET v_currid = v_currid + 1;
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END WHILE;
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ELSEIF v_is_excel > 0 THEN
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-- excel 多筆資料匯入
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SET v_currid = 1;
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WHILE v_currid < v_excel_id-1 DO
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-- 執行核心程式
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CALL orm_api_kernel_v2(p_tablename, p_pk, p_action, p_uuid, v_currid);
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-- 取得下一筆資料
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SET v_currid = v_currid + 1;
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END WHILE;
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ELSEIF v_maxcount > 1 THEN
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-- 多筆資料寫入
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SET v_currid = 1;
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WHILE v_currid <= v_maxcount DO
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-- 執行核心程式
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CALL orm_api_kernel_v2(p_tablename, p_pk, p_action, p_uuid, v_currid);
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-- 取得下一筆資料
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SET v_currid = v_currid + 1;
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END WHILE;
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ELSE
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CALL orm_api_kernel_v2(p_tablename, p_pk, p_action, p_uuid, 1);
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END IF;
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END //
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DELIMITER ;
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