66 lines
1.7 KiB
TypeScript
Executable File
66 lines
1.7 KiB
TypeScript
Executable File
import fs from "fs";
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import path from "path";
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import mysql from "serverless-mysql";
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import grabDbSSL from "../../utils/backend/grabDbSSL";
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type Param = {
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query: string;
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values?: string[] | object;
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};
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/**
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* # Main DB Handler Function
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* @requires DSQL_DB_CONN - Gobal Variable for Datasquirel Database
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*/
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export default async function dbHandler({
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query,
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values,
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}: Param): Promise<any[] | object | null> {
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const CONNECTION = mysql({
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config: {
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host: process.env.DSQL_DB_HOST,
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user: process.env.DSQL_DB_USERNAME,
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password: process.env.DSQL_DB_PASSWORD,
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database: process.env.DSQL_DB_NAME,
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port: process.env.DSQL_DB_PORT
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? Number(process.env.DSQL_DB_PORT)
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: undefined,
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charset: "utf8mb4",
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},
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});
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let results;
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try {
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if (query && values) {
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results = await CONNECTION.query(query, values);
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} else {
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results = await CONNECTION.query(query);
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}
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} catch (/** @type {any} */ error: any) {
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if (process.env.FIRST_RUN) {
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return null;
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}
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console.log("ERROR in dbHandler =>", error.message);
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console.log(error);
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console.log(CONNECTION.config());
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fs.appendFileSync(
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path.resolve(__dirname, "../.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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} finally {
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await CONNECTION?.end();
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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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