const {applySchema} = require('./joiSchema');

const ExpressError = require('./utils/expressError')

const passport = require('passport');

module.exports.validateApplication = (req, res, next)=>{

const { error } = applySchema.validate(req.body);

if(error){

const message = error.details.map(el => el.message).join(',');

throw new ExpressError(message, 400)

}else{

next();

}

};

module.exports.loginAuthenticate = passport.authenticate('local', {

failureFlash : true,

failureRedirect : '/login'

});

module.exports.isLoggedIn = (req, res, next)=>{

if(!req.isAuthenticated()){

req.session.returnTo = req.originalUrl;

req.flash('error', 'You must be signed in first');

return res.redirect('/login')

}

next()

};

module.exports.storeReturnTo = (req, res, next)=>{

if(req.session.returnTo){

res.locals.returnTo = req.session.returnTo

}

next();

};

module.exports.processResumeFile = (req, res, next) => {

if (req.file) {

req.body.resumeFile = {

originalName: req.file.originalname,

size: req.file.size,

mimetype: req.file.mimetype,

path: req.file.path

};

} else {

req.body.resumeFile = null;

}

next();

};