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server.ts
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server.ts
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import * as bodyParser from "body-parser";
import * as cookieParser from "cookie-parser";
import * as express from "express";
import * as logger from "morgan";
import * as path from "path";
import errorHandler = require("errorhandler");
import methodOverride = require("method-override");
import mongoose = require("mongoose"); //import mongoose
//routes
import { IndexRoute } from "./routes/index";
//interfaces
import { IUser } from "./interfaces/user"; //import IUser
//models
import { IModel } from "./models/model"; //import IModel
import { IUserModel } from "./models/user"; //import IUserModel
//schemas
import { userSchema } from "./schemas/user"; //import userSchema
/**
* The server.
*
* @class Server
*/
export class Server {
public app: express.Application;
private model: IModel; //an instance of IModel
/**
* Bootstrap the application.
*
* @class Server
* @method bootstrap
* @static
* @return {ng.auto.IInjectorService} Returns the newly created injector for this app.
*/
public static bootstrap(): Server {
return new Server();
}
/**
* Constructor.
*
* @class Server
* @constructor
*/
constructor() {
//instance defaults
this.model = Object(); //initialize this to an empty object
//create expressjs application
this.app = express();
//configure application
this.config();
//add routes
this.routes();
//add api
this.api();
}
/**
* Create REST API routes
*
* @class Server
* @method api
*/
public api() {
//empty for now
}
/**
* Configure application
*
* @class Server
* @method config
*/
public config() {
const MONGODB_CONNECTION: string = "mongodb://localhost:27017/heros";
//add static paths
this.app.use(express.static(path.join(__dirname, "public")));
//configure pug
this.app.set("views", path.join(__dirname, "views"));
this.app.set("view engine", "pug");
//mount logger
this.app.use(logger("dev"));
//mount json form parser
this.app.use(bodyParser.json());
//mount query string parser
this.app.use(bodyParser.urlencoded({
extended: true
}));
//mount cookie parker
this.app.use(cookieParser("SECRET_GOES_HERE"));
//mount override
this.app.use(methodOverride());
//use q promises
global.Promise = require("q").Promise;
mongoose.Promise = global.Promise;
//connect to mongoose
let connection: mongoose.Connection = mongoose.createConnection(MONGODB_CONNECTION);
//create models
this.model.user = connection.model<IUserModel>("User", userSchema);
// catch 404 and forward to error handler
this.app.use(function(err: any, req: express.Request, res: express.Response, next: express.NextFunction) {
err.status = 404;
next(err);
});
//error handling
this.app.use(errorHandler());
}
/**
* Create and return Router.
*
* @class Server
* @method config
* @return void
*/
private routes() {
let router: express.Router;
router = express.Router();
//IndexRoute
IndexRoute.create(router);
//use router middleware
this.app.use(router);
}
}