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expressBackup.js
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expressBackup.js
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var express = require('express');
var bodyParser = require('body-parser')
var app = express();
var mongojs = require('mongojs');
var db = mongojs('[utorid]:[pass]@mcsdb.utm.utoronto.ca/[utorid]_309', ['[utorid]_309']);
// static_files has all of statically returned content
app.use('/',express.static('static_files')); // this directory has files to be returned
app.use( bodyParser.json() ); // to support JSON-encoded bodies
app.use(bodyParser.urlencoded({ // to support URL-encoded bodies
extended: true
}));
//redirect to login view
app.get('/', function (req, res) {
res.redirect('login.html');
})
//Login view
app.get('/login.html/highscores', function (req, res) {
db.sharm389_309.find({},function (err, docs) {
data=[];
for(i=0;i<docs.length;i++){
if(docs[i].users != null) data.push(docs[i].users);
}
res.send(data);
})
})
//Retrieve Player info and authenticate them if correct user and pass
app.post('/login.html/submit', function (req, res) {
//Post requests send parameters in body
var username = req.body.username;
var password = req.body.password;
db.sharm389_309.find({"users.username":username, "users.password":password},function (err, docs) {
if(docs.length !=1){
res.status(404).send("Oh uh, something went wrong");
}else{
res.send({"username":username, "score":docs[0].users.scores});
}
})
})
//Create Player info if they don't already exist in database
app.post('/register.html/submit', function (req, res) {
var username = req.body.username;
var password = req.body.password;
db.sharm389_309.find({"users.username":username},function (err, docs) {
if(docs.length ==0){
db.sharm389_309.insert({"users":{"username":username,"password":password,"scores":[0],"highscore":0}});
res.send("success");
}else{
res.status(404).send("Oh uh, something went wrong");
}
})
})
//Update existing player score
app.post('/stage.html/updateScore', function (req, res) {
var user= req.body.user;
var score = req.body.score;
//Check if score is integer
if(score === parseInt(score, 10)){
db.sharm389_309.update({"users.username":user}, {$addToSet: {"users.scores":score}});
db.sharm389_309.find({"users.username":user},function (err, docs) {
if(docs[0].users.highscore< score){
db.sharm389_309.update({"users.username":user}, {$set: {"users.highscore":score}});
}
})
res.send("success");
}else{
res.status(404).send("Oh uh, something went wrong");
}
})
//Update player password for account management
app.post('/account.html/submit', function (req, res) {
var user= req.body.username;
var pass = req.body.password;
db.sharm389_309.find({"users.username":user},function (err, docs) {
if(docs.length !=0){
db.sharm389_309.update({"users.username":user}, {$set: {"users.password":pass}});
res.send("success");
}else{
res.status(404).send("Oh uh, something went wrong");
}
})
})
app.delete('/user', function (req, res) {
res.send('Got a DELETE request at /user')
})
app.listen(10770, function () {
console.log('Example app listening on port 10770!');
});