/
index.js
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/
index.js
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'use strict';
var express = require("express");
var app = express();
var routes = require("./routes");
var UserInfo = require("./models").UserInfo;
var request = require("request");
var bodyParser = require("body-parser").json;
var logger = require("morgan");
app.use(logger("dev"));
app.use(bodyParser());
var config = require("./config");
var mongoose = require("mongoose");
mongoose.connect(config.dbUrl, { useNewUrlParser: true });
var db = mongoose.connection;
db.on("error", function(err){
console.error("DB connection error:", err);
});
db.once("open", function(){
console.log("DB connection sucessful");
});
app.use(function(req, res, next){
res.header("Access-Control-Allow-Origin", "*");
res.header("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
if(req.method === "OPTIONS"){
res.header("Access-Control-Allow-Methods", "PUT,POST,DELETE");
return res.status(200).json({});
}
next();
});
app.use("/", routes);
app.use(function(req, res, next){
var err = new Error("Not Found");
err.status = 404;
next(err);
});
app.use(function(err, req, res, next){
res.status(err.status || 500);
res.json({
error: {
message: err.message
}
});
});
var port = process.env.PORT || 3000;
app.listen(port, function(){
console.log("Express server is listening on port", port);
});