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app.js
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app.js
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var express = require('express'); //importo o express
var app = express(); //crio o app do tipo express
var http = require('http'); //importa o http
var mongoose = require('mongoose');
var bodyParser = require('body-parser');
var morgan = require('morgan');
var jwt = require('jsonwebtoken');
var config = require('./config');
var User = require('./models/user');
var Pokemon = require('./models/pokemon');
var port = process.env.PORT || 8080;
mongoose.connect('mongodb://localhost/pokemondb');
app.set('secret', config.secret);
app.use(bodyParser.urlencoded());
app.use(bodyParser.json());
var db = mongoose.connection;
app.use(morgan('dev'));
app.get('/', function(req, res){
res.send('Olá, voce está na PokeAPI');
});
app.post('/user', function(req, res){
var user = req.body;
User.addUser(user, function(err, user){
if(err) res.json("algo deu errado");
res.json(user);
});
});
app.get('/pokemons/:_name', function(req, res){
var name = req.params._name;
Pokemon.getPokemonByName(name, function(err, pokemon){
if (err) {
res.json("alguma coisa deu errado");
}
res.json(pokemon);
})
});
var router = express.Router(); //meu roteador
//importando o modelo pokemon
router.post('/autenticar', function(req, res){
User.getUserByName(req.body.name, function(err, user){
if(err) res.json("erro usuario nao foi encontrado");
if(!user){
res.json("a autenticacao falhou");
}else if(user){
if(req.body.password != user.password){
res.json("senha invalida");
}else{
var token = jwt.sign(user, app.get('secret'),{
expiresIn: 3600
});
res.json({token : token});
}
}
});
});
router.use(function(req, res, next){
var token = req.body.token || req.query.token || req.headers['x-access-token'];
if(token){
jwt.verify(token, app.get('secret'), function(err, decoded){
if(err){
return res.json('token com problema');
} else {
req.decoded = decoded;
next();
}
});
}else {
return res.status(403).send("seu token é invalido");
}
});
router.get('/pokemons', function(req, res){
Pokemon.getPokemons(function(err, pokemons){
if(err){
res.json("alguma coisa deu errado");
}
res.json(pokemons);
});
}); //meu get pokemons retorna os pokemons
router.put('/pokemons/:_name', function(req, res){
var name = req.params._name;
var pokemon = req.body;
Pokemon.updatePokemon(name, pokemon, {}, function(err, pokemon){
if(err){
res.json("algo deu errado");
}
res.json(pokemon);
})
});
router.post('/pokemons', function(req, res){
var pokemon = req.body;
Pokemon.addPokemon(pokemon, function(err, pokemon){
if(err) res.json("algo deu errado");
res.json(pokemon);
})
});
router.delete('/pokemons/:_name', function(req, res){
var name = req.params._name;
Pokemon.deletePokemon(name, function(err, pokemon){
if(err) res.json("algo deu errado");
res.json("Pokemon Removido");
})
});
app.use('/api', router); //informa o app para usar o roteador
var httpServer = http.createServer(app);//cria o server
httpServer.listen(port); //executar o server
console.log('Servidor Rodando na porta 8080');