ws2801-webserver/dist/webserver.js

A ready-to-use webserver for the WS2801-Pi package.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Webserver = void 0;
const body_parser_1 = __importDefault(require("body-parser"));
const cors_1 = __importDefault(require("cors"));
const express_1 = __importDefault(require("express"));
const http_1 = __importDefault(require("http"));
const logger_1 = require("./logger");
const logger = new logger_1.Logger('Webserver');
class Webserver {
    constructor(port, logRequests) {
        this.port = port;
        this.logRequests = logRequests;
        this.server = express_1.default();
        this.server.use(body_parser_1.default.json());
        this.server.use(cors_1.default());
        this.httpServer = http_1.default.createServer(this.server);
    }
    start() {
        this.httpServer.listen(this.port, () => {
            logger.log(`listening on port ${this.port}!`);
        });
    }
    stop() {
        this.httpServer.close();
    }
    getHttpServer() {
        return this.httpServer;
    }
    getExpressServer() {
        return this.server;
    }
    addMiddleware(middleware) {
        this.server.use(middleware);
    }
    addPostRoute(route, callback) {
        const callbackWithLogging = (request, response) => {
            if (this.logRequests) {
                logger.log(`Requested (post) route '${route}' with body '${JSON.stringify(request.body, null, 2)}' with query params '${JSON.stringify(request.query, null, 2)}'.`);
            }
            callback(request, response);
        };
        this.server.post(route, callbackWithLogging);
    }
    addGetRoute(route, callback) {
        const callbackWithLogging = (request, response) => {
            if (this.logRequests) {
                logger.log(`Requested (get) route '${route}' with query params '${JSON.stringify(request.query, null, 2)}'.`);
            }
            callback(request, response);
        };
        this.server.get(route, callbackWithLogging);
    }
    addDeleteRoute(route, callback) {
        const callbackWithLogging = (request, response) => {
            if (this.logRequests) {
                logger.log(`Requested (delete) route '${route}' with query params '${JSON.stringify(request.query, null, 2)}'.`);
            }
            callback(request, response);
        };
        this.server.delete(route, callbackWithLogging);
    }
}
exports.Webserver = Webserver;