55 lines
1.3 KiB
JavaScript
55 lines
1.3 KiB
JavaScript
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// @ts-check
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const fs = require("fs");
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const path = require("path");
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const mysql = require("serverless-mysql");
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const SSL_DIR = "/app/ssl";
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let NO_DB = 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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charset: "utf8mb4",
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ssl: {
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ca: fs.readFileSync(`${SSL_DIR}/ca-cert.pem`),
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},
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},
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});
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/**
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* DSQL user read-only DB handler
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* @param {object} params
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* @param {string} params.paradigm
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* @param {string} params.database
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* @param {string} params.queryString
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* @param {string[]} [params.queryValues]
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*/ // @ts-ignore
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function ROOT_DB_HANDLER(...args) {
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try {
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return new Promise((resolve, reject) => {
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NO_DB.query(...args)
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.then((results) => {
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NO_DB.end();
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resolve(JSON.parse(JSON.stringify(results)));
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})
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.catch((err) => {
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NO_DB.end();
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resolve({
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error: err.message,
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sql: err.sql,
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});
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});
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});
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} catch (/** @type {any} */ error) {
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return {
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success: false,
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error: error.message,
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};
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}
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}
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module.exports = ROOT_DB_HANDLER;
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