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middleware.js
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56 lines (48 loc) · 1.69 KB
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const { campgroundSchema, reviewSchema } = require('./utils/schemas')
const ExpressError = require('./utils/ExpressError')
const Campground = require('./models/campground');
const Review = require('./models/review');
module.exports.isLoggedIn = (req, res, next) => {
if (!req.isAuthenticated()) {
req.session.returnTo = req.originalUrl
req.flash('error', 'É preciso estar conectado ao site')
return res.redirect('/login')
}
next();
}
module.exports.validateCampground = (req, res, next) => {
const { error } = campgroundSchema.validate(req.body)
if (error) {
const message = error.details.map(el => el.message).join(', ');
throw new ExpressError(message, 400);
} else {
next()
}
}
module.exports.isAuthor = async(req, res, next) => {
const { id } = req.params;
const campground = await Campground.findById(id)
if(!campground.author.equals(req.user._id)){
req.flash('error', 'Você não tem permissão para fazer isso')
return res.redirect(`/campgrounds/${campground._id}`)
}
next();
}
module.exports.validateReview = (req, res, next) => {
const { error } = reviewSchema.validate(req.body)
if (error) {
const message = error.details.map(el => el.message).join(', ')
throw new ExpressError(message, 400)
} else {
next();
}
}
module.exports.isReviewAuthor = async(req, res, next) => {
const { id, reviewId } = req.params;
const review = await Review.findById(reviewId)
if(!review.author.equals(req.user._id)){
req.flash('error', 'Você não tem permissão para fazer isso')
return res.redirect(`/campgrounds/${id}`)
}
next();
}