73 lines
2.7 KiB
JavaScript
73 lines
2.7 KiB
JavaScript
"use strict";
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var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
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function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
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return new (P || (P = Promise))(function (resolve, reject) {
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function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
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function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
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function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
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step((generator = generator.apply(thisArg, _arguments || [])).next());
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});
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.default = connDbHandler;
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/**
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* # Run Query From MySQL Connection
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* @description Run a query from a pre-existing MySQL/Mariadb Connection
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* setup with `serverless-mysql` npm module
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*/
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function connDbHandler(
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/**
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* ServerlessMySQL Connection Object
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*/
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conn,
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/**
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* String Or `QueryObject` Array
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*/
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query,
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/**
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* Array of Values to Sanitize and Inject
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*/
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values) {
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return __awaiter(this, void 0, void 0, function* () {
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var _a, _b;
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try {
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if (!conn)
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throw new Error("No Connection Found!");
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if (!query)
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throw new Error("Query String Required!");
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if (typeof query == "string") {
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const res = yield conn.query(trimQuery(query), values);
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return JSON.parse(JSON.stringify(res));
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}
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else if (typeof query == "object") {
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const resArray = [];
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for (let i = 0; i < query.length; i++) {
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try {
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const queryObj = query[i];
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const queryObjRes = yield conn.query(trimQuery(queryObj.query), queryObj.values);
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resArray.push(JSON.parse(JSON.stringify(queryObjRes)));
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}
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catch (error) {
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(_a = global.ERROR_CALLBACK) === null || _a === void 0 ? void 0 : _a.call(global, `Connection DB Handler Query Error`, error);
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resArray.push(null);
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}
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}
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return resArray;
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}
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else {
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return null;
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}
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}
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catch (error) {
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(_b = global.ERROR_CALLBACK) === null || _b === void 0 ? void 0 : _b.call(global, `Connection DB Handler Error`, error);
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return null;
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}
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finally {
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conn === null || conn === void 0 ? void 0 : conn.end();
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}
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});
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}
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function trimQuery(query) {
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return query.replace(/\n/gm, "").replace(/ {2,}/g, "").trim();
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}
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