65 lines
1.5 KiB
TypeScript
65 lines
1.5 KiB
TypeScript
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import fs from "fs";
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import serverError from "./serverError";
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/**
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* # Main DB Handler Function
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*/
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export default async function dbHandler(...args: any[]) {
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process.env.NODE_ENV?.match(/dev/) &&
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fs.appendFileSync(
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"./.tmp/sqlQuery.sql",
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args[0] + "\n" + Date() + "\n\n\n",
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"utf8"
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);
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let results;
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/**
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* Fetch from db
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*
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* @description Fetch data from db if no cache
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*/
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try {
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const connection = global.DSQL_DB_CONN;
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results = await new Promise((resolve, reject) => {
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connection.query(
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...args,
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(error: any, result: any, fields: any) => {
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if (error) {
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resolve({ error: error.message });
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} else {
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resolve(result);
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}
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}
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);
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});
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await connection.end();
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} catch (error: any) {
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fs.appendFileSync(
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"./.tmp/dbErrorLogs.txt",
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JSON.stringify(error, null, 4) + "\n" + Date() + "\n\n\n",
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"utf8"
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);
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results = null;
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serverError({
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component: "dbHandler",
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message: error.message,
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});
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}
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/**
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* Return results
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*
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* @description Return results add to cache if "req" param is passed
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*/
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if (results) {
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return JSON.parse(JSON.stringify(results));
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} else {
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return null;
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}
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}
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