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Code Issues Releases Wiki Activity

feat: triggers edit

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This commit is contained in:
Fabio Di Stasio
2020-12-31 19:55:02 +01:00
parent ab307f82b1
commit 3126625461
10 changed files with 549 additions and 13 deletions
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70
src/main/libs/clients/MySQLClient.js
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@ -311,7 +311,7 @@ export class MySQLClient extends AntaresCore {
* @memberof MySQLClient
*/
async dropView (params) {
const sql = `DROP VIEW \`${params.view}\``;// TODO: schema
const sql = `DROP VIEW \`${params.view}\``;
return await this.raw(sql);
}
@ -342,6 +342,72 @@ export class MySQLClient extends AntaresCore {
return await this.raw(sql);
}
/**
* SHOW CREATE TRIGGER
*
* @returns {Array.<Object>} view informations
* @memberof MySQLClient
*/
async getTriggerInformations ({ schema, trigger }) {
const sql = `SHOW CREATE TRIGGER \`${schema}\`.\`${trigger}\``;
const results = await this.raw(sql);
return results.rows.map(row => {
return {
definer: row['SQL Original Statement'].match(/(?<=DEFINER=).*?(?=\s)/gs)[0],
sql: row['SQL Original Statement'].match(/BEGIN(.*)END/gs)[0],
name: row.Trigger,
table: row['SQL Original Statement'].match(/(?<=ON `).*?(?=`)/gs)[0],
event1: row['SQL Original Statement'].match(/(BEFORE|AFTER)/gs)[0],
event2: row['SQL Original Statement'].match(/(INSERT|UPDATE|DELETE)/gs)[0]
};
})[0];
}
/**
* DROP TRIGGER
*
* @returns {Array.<Object>} parameters
* @memberof MySQLClient
*/
async dropTrigger (params) {
const sql = `DROP TRIGGER \`${params.trigger}\``;
return await this.raw(sql);
}
/**
* ALTER TRIGGER
*
* @returns {Array.<Object>} parameters
* @memberof MySQLClient
*/
async alterTrigger (params) {
const { trigger } = params;
const tempTrigger = Object.assign({}, trigger);
tempTrigger.name = `Antares_${tempTrigger.name}_tmp`;
try {
await this.createTrigger(tempTrigger);
await this.dropTrigger({ trigger: tempTrigger.name });
await this.dropTrigger({ trigger: trigger.oldName });
await this.createTrigger(trigger);
}
catch (err) {
return Promise.reject(err);
}
}
/**
* CREATE TRIGGER
*
* @returns {Array.<Object>} parameters
* @memberof MySQLClient
*/
async createTrigger (trigger) {
const sql = `CREATE ${trigger.definer ? `DEFINER=${trigger.definer} ` : ''}TRIGGER \`${trigger.name}\` ${trigger.event1} ${trigger.event2} ON \`${trigger.table}\` FOR EACH ROW ${trigger.sql}`;
return await this.raw(sql);
}
/**
* SHOW COLLATION
*
@ -573,7 +639,7 @@ export class MySQLClient extends AntaresCore {
* @memberof MySQLClient
*/
async dropTable (params) {
const sql = `DROP TABLE \`${params.table}\``;// TODO: schema
const sql = `DROP TABLE \`${params.table}\``;
return await this.raw(sql);
}