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const Recipe = require('../models/recipe'),
User = require('../models/user'),
Account = require('../models/account'),
Step = require('../models/step');
const middlewareObj = {};
middlewareObj.checkRecipeOwnership = (req, res, next) => {
if(req.isAuthenticated()) {
Recipe.findById(req.params.id, (err, foundRecipe) => {
if(err) {
console.log(err);
} else {
if(!foundRecipe) {
console.log(`Recipe not found!`);
return res.redirect('back');
}
if(foundRecipe.author.id.equals(req.user._id)) {
next();
} else {
console.log(`You don't own this...`);
res.redirect('back');
}
}
});
} else {
console.log(`Need to be logged in`);
res.redirect('/');
}
}
middlewareObj.checkStepOwnership = (req, res, next) => {
if(req.isAuthenticated()) {
Recipe.findById(req.params.id, (err, foundRecipe) => {
if(err) {
console.log(err);
} else {
if(!foundRecipe) {
console.log(`Recipe not found!`);
return res.redirect('back');
}
Step.findById(req.params.sid, (err, foundStep) => {
if(err) {
console.log(err);
} else {
if(foundRecipe.steps.includes(foundStep._id)) {
next();
} else {
console.log(`You don't own this...`);
res.redirect('back');
}
}
});
}
});
} else {
console.log(`Need to be logged in`);
res.redirect('/');
}
}
middlewareObj.isLoggedIn = (req, res, next) => {
if (req.isAuthenticated()) {
return next();
}
//req.flash("error", "You need to be logged in to do that!"); // Must come before redirecting
console.log(`Need to be logged in`);
res.redirect("/login");
};
middlewareObj.checkAccountOwnership = (req, res, next) => {
if(req.isAuthenticated()) {
let ath = {
id: req.user._id,
username: req.user.username
}
Account.findOne({ author: ath }, (err, foundAccount) => {
if(err) {
console.log(err);
} else {
console.log(foundAccount.author.id)
console.log(req.user._id);
if(foundAccount.author.id.equals(req.user._id)) {
next();
} else {
console.log(`Please login to "your" account`);
return res.redirect(`back`);
}
}
});
} else {
console.log(`Need to be logged in...`);
res.redirect(`/`);
}
};
// Get All Categories
middlewareObj.getCats = (req, res, next) => {
Recipe.find({}, (err, Recipes) => {
if(err) {
console.log(err);
} else {
const cats = [];
Recipes.map(r => {
if(!(cats.includes(r.category))) {
cats.push(r.category);
}
});
const recipes = Recipes
req.recipes = recipes;
req.cats = cats;
return next();
}
});
};
// Get Popular Recipes
middlewareObj.getPops = (req, res, next) => {
Recipe.find({}, (err, Recipes) => {
if(err) {
console.log(err);
} else {
const lmPop = Recipes.slice(0, 5);
lmPop.sort((a, b) => b.isLiked - a.isLiked);
req.lmPop = lmPop;
return next();
}
});
};
// Get User
middlewareObj.getUser = (req, res, next) => {
User.findById(req.params.id, (err, user) => {
if(err) {
console.log(err);
res.redirect(`back`);
} else {
const daUser = user;
req.daUser = daUser;
return next();
}
})
};
// Get Account
middlewareObj.getAccount = (req, res, next) => {
if(req.user) {
let ath = {
id: req.user._id,
username: req.user.username
}
Account.findOne({ author: ath }, (err, foundAccount) => {
if(err) {
console.log(err);
} else {
const daAccount = foundAccount;
req.daAccount = daAccount;
return next();
}
});
} else {
return next();
}
};
module.exports = middlewareObj;
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