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module.exports = function(app) {
// Load Models
var Driver = require('./models/driver');
var FcmToken = require('./models/fcmtoken');
var Chat = require('./models/chat');
// We need this to build our post string
var querystring = require('querystring');
var http = require('http');
var fs = require('fs');
function sendMessages(to, title, message) {
// Build the post string from an object
var post_data = JSON.stringify({
"notification": {
"title": title,
},
"to": to
});
// An object of options to indicate where to post to
var post_options = {
host: 'fcm.googleapis.com',
path: '/fcm/send',
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization' : 'key=AAAAj5zwaR8:APA91bEs0mPlX_EKQFn3hBAkz7bUFJJt-3RW5eZ-EfBr4wHIhcMwRl6ka6COI3qaAU136KLjIC3TDHLS0M3QPbfG-SJLxG5fNACB9srlxViHNZkZ5TBpKNTxVkD5o9czlt0S3xeQZoGF',
'Content-Length': Buffer.byteLength(post_data)
}
};
// Set up the request
var post_req = http.request(post_options, function(res) {
res.setEncoding('utf8');
res.on('data', function (chunk) {
console.log('Response: ' + chunk);
});
// post the data
post_req.write(post_data);
post_req.end();
}
// ====================== SERVER ROUTES ============================
// FOR HANDLING DRIVER STATUS
// see available driver
Driver.remove({},function(err,some) {
if (err) return console.error;
app.get('/availabledriver', function(req, res){
Driver.find({"status" : "available"}, function(err, foundDriver){
res.json(foundDriver);
});
});
// var someDriver = new Driver({idDriver:7,status:"available"});
// someDriver.save(function(err,someDriver) {
// if (err) return console.error(err);
// })
app.get('/alldriver', function(req, res){
Driver.find({}, function(err, foundDriver){
res.json(foundDriver);
});
// driver want to find order
app.post('/findorder', function(req, res){
Driver.findOne({"idDriver" : req.body.id}, function(err, foundDriver){
if (err){
var response = {"status" : 503, "message" : "Database error detected"};
res.json(response);
}
else {
if (!foundDriver){
Driver.create({"idDriver" : req.body.id, "status" : "available", "pref": req.body.pref}, function(error, addDriver){
if(!error && addDriver){
var response = {"status" : 200, "message" : "Driver added to available driver list"};
res.json(response);
}
});
} else {
foundDriver["status"] = "available";
foundDriver.save();
var response = {"status" : 200, "message" : "Driver status has changed to available"};
res.json(response);
}
}
});
});
// user select certain driver
app.post('/selectdriver', function(req, res){
Driver.findOne({"idDriver" : req.body.id, "status" : "available"}, function(err, foundDriver){
if (!err && foundDriver){
FcmToken.findOne({"id" : req.body.id}, function(err1, tokenDriver){
if (!err1 && tokenDriver) {
foundDriver["status"] = "acceptorder";
foundDriver.save();
var response = {"status" : 200, "message" : "Driver has accepted an order"};
sendMessages(tokenDriver.token, "order", "you get an order");
res.json(response);
}else{
var response = {"status" : 503, "message" : "Database error detected"};
res.json(response);
else {
var response = {"status" : 503, "message" : "Database error detected"};
res.json(response);
}
});
// user finishes their order
app.post('/finishorder', function(req, res){
Driver.findOne({"idDriver" : req.body.id, "status" : "acceptorder"}, function(err, foundDriver){
if (!err && foundDriver){
foundDriver.remove();
var response = {"status" : 200, "message" : "Driver has finished the order"};
res.json(response);
}
else {
var response = {"status" : 503, "message" : "Database error detected"};
res.json(response);
}
});
// FOR HANDLING FCM TOKEN USER
// add user fcm token
app.post('/addfcmtoken', function(req, res){
FcmToken.findOne({"id" : req.body.id}, function(err, foundUser){
if (err){
var response = {"status" : 503, "message" : "Database error detected"};
res.json(response);
}
else {
if (!foundUser){
FcmToken.create({"id" : req.body.id, "token" : req.body.token}, function(error, addUser){
if(!error && addUser){
var response = {"status" : 200, "message" : "User token has been added to token list"};
res.json(response);
}
});
} else {
foundUser["token"] = req.body.token;
foundUser.save();
var response = {"status" : 200, "message" : "User token has been updated"};
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}
});
});
// delete user fcm token
app.post('/deletefcmtoken', function(req, res){
FcmToken.findOne({"id" : req.body.id}, function(err, foundUser){
if (err){
var response = {"status" : 503, "message" : "Database error detected"};
res.json(response);
}
else {
foundUser.remove();
var response = {"status" : 200, "message" : "User token has been deleted"};
res.json(response);
}
});
});
app.get('/listfcmtoken',function(req, res){
FcmToken.find({},function(err, listUser){
if (err){
var response = {"status" : 503, "message" : "Database error detected"};
res.json(response);
}
else {
var response = {"status" : 200, "message" : "User token has been deleted"};
res.json(listUser);
}
});
})
// CHAT SERVICE
// Get chat history
app.get('/chathistory', function(req, res){
var idUser = Number (req.query.idUser);
var idDriver = Number (req.query.idDriver);
Chat.findOne({"idUser" : idUser, "idDriver" : idDriver}, function(err, chat){
if(err){
res.json({"error" : "yes"});
} else {
res.json(chat.history);
}
});
});
// Send message from passangger
app.post('/sendmessagefrompassangger', function(req, res){
var senderToken = req.body.token;
var receiverId = Number (req.body.id);
var message = req.body.message;
FcmToken.findOne({'id' : receiverId}, function(err1, receiverToken){
if(err1){
var response = {"status" : 503, "message" : "Database error detected 1"};
res.json(response);
}
else {
FcmToken.findOne({'token' : senderToken}, function(err2, senderId){
if(err2){
var response = {"status" : 503, "message" : "Database error detected 2"};
res.json(response);
}
else {
Chat.findOne({'idUser' : senderId.id, 'idDriver' : receiverId}, function(err3, chat){
if (err3){
var response = {"status" : 503, "message" : "Database error detected 3"};
res.json(response);
if (!chat){
Chat.create({'idUser' : senderId.id, 'idDriver' : receiverId}, function(err4, newChat){
if (err4){
var response = {"status" : 503, "message" : "Database error detected 4"};
res.json(response);
}
else {
newChat.history = [];
newChat.history.push({'from' : senderId.id, 'to' : receiverId, 'message' : message});
newChat.save();
console.log(receiverToken);
sendMessages(receiverToken.token, "chat", message);
res.json({'status' : 200, 'message' : 'chat history created and message sent.'});
}
});
}
else {
chat.history.push({'from' : senderId.id, 'to' : receiverId, 'message' : message});
chat.save();
console.log(receiverToken);
sendMessages(receiverToken.token, "chat", message);
res.json({'status' : 200, 'message' : 'message sent.'});
}
// Send message from driver
app.post('/sendmessagefromdriver', function(req, res){
var senderToken = req.body.token;
var receiverId = Number (req.body.id);
var message = req.body.message;
FcmToken.findOne({'id' : receiverId}, function(err1, receiverToken){
if(err1){
var response = {"status" : 503, "message" : "Database error detected 1"};
res.json(response);
}
else {
FcmToken.findOne({'token' : senderToken}, function(err2, senderId){
if(err2){
var response = {"status" : 503, "message" : "Database error detected 2"};
res.json(response);
}
else {
Chat.findOne({'idUser' : receiverId, 'idDriver' : senderId.id}, function(err3, chat){
if (err3){
var response = {"status" : 503, "message" : "Database error detected 3"};
res.json(response);
Chat.create({'idUser' : receiverId, 'idDriver' : senderId.id}, function(err4, newChat){
if (err4){
var response = {"status" : 503, "message" : "Database error detected 4"};
res.json(response);
}
else {
newChat.history = [];
newChat.history.push({'from' : senderId.id, 'to' : receiverId, 'message' : message});
newChat.save();
sendMessages(receiverToken.token, "chat", message);
res.json({'status' : 200, 'message' : 'chat history created and message sent.'});
}
});
}
else {
chat.history.push({'from' : senderId.id, 'to' : receiverId, 'message' : message});
chat.save();
sendMessages(receiverToken.token, "chat", message);
res.json({'status' : 200, 'message' : 'message sent.'});
}
// ====================== FRONTEND ROUTES ============================
// route to handle all angular requests
app.get('*', function(req, res) {
res.send('./public/index.html');
});
};