forked from HarveyD/node-jenkins-app-example
/
app.js
113 lines (88 loc) · 3.06 KB
/
app.js
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var bodyParser = require('body-parser')
, MongoClient = require('mongodb').MongoClient
, PORT = 4000
, instantMongoCrud = require('express-mongo-crud') // require the module
, express = require('express')
, app = express()
, path = require('path')
, options = { //specify options
host: `localhost:${PORT}`
}
, db = require('./connection')
// connection to database
db.connect(() => {
app.use(bodyParser.json()); // add body parser
app.use(bodyParser.urlencoded({ extended: true }));
//console.log('Hello ' + process.env.MONGODB_URL)
// get function
app.get('/', function(req, res) {
db.get().collection('users').find({}).toArray(function(err, data){
if (err)
console.log(err)
else
res.render('../views/pages/index.ejs',{data:data});
});
});
// post functions
app.post('/addUser', function(req, res) {
var name=req.body.name
var email=req.body.email
var occupation=req.body.occupation
var username=req.body.username
console.log(name)
console.log(email)
db.get().collection('users').count({email : email}, function(err, result){
console.log(result)
if (result){
console.log("user exists")
res.send("user exists")
}else{
db.get().collection('users').save({name:name, email:email, occupation:occupation, username:username}, {w:1},function (err, result) {
if (err){
console.log("error")
} else{
console.log("success")
res.send("successful")
}
});
}
});
});
// update user
app.post('/updateUser', function(req, res) {
var name=req.body.name
var email=req.body.email
var occupation=req.body.occupation
var username=req.body.username
console.log("test")
console.log(req.body)
console.log("end test")
db.get().collection('users').update({ email: email },{name :name, username:username, occupation:occupation, email:email},function(err,result){
if (err){
console.log("error")
}else{
console.log("successfully updated user")
res.send ("successful")
}
});
});
// delete user
app.post('/deleteUser', function(req, res) {
var email=req.body.email
console.log(email)
db.get().collection('users').deleteOne({email: email}, function(err,result){
if (err){
console.log("error")
}else{
console.log("successfully deleted user")
res.send ("successfully deleted user")
}
});
});
app.listen(PORT, ()=>{
console.log('started');
console.log(db)
})
app.use(instantMongoCrud(options)); // use for the instant Mongo CRUD
app.use(express.static(__dirname));
});