epic-sql/src/lib/connection.js

A Simple But Powerful SQL ORM!!!

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Connection = void 0;
const promise_1 = require("mysql2/promise");
const exceptions_1 = require("./exceptions");
class Connection {
    constructor(type, options, logs = false) {
        this.Configuration = {
            type,
            options,
            logs,
        };
    }
    connect() {
        return __awaiter(this, void 0, void 0, function* () {
            if (this.Configuration.type === "mysql")
                return (yield promise_1.createConnection(Object.assign({ multipleStatements: true }, this.Configuration.options)));
            else
                throw new exceptions_1.ConnectionException(`Invalid connection type '${this.Configuration.type}' has been provided!`);
        });
    }
    get() {
        return __awaiter(this, void 0, void 0, function* () {
            if (this.Connection)
                return this.Connection;
            else
                return (this.Connection = yield this.connect());
        });
    }
    end() {
        if (this.Connection) {
            // End Current Connection
            this.Connection.end().catch(() => { });
            // Destroy Connection
            this.Connection.destroy();
            // Delete Connection
            delete this.Connection;
        }
        return this;
    }
    getConfig() {
        return this.Configuration;
    }
}
exports.Connection = Connection;