meal.js

var mongoose = require("mongoose");

var mealSchema = mongoose.Schema({
  name: String,
  upvotes: { type: Number },
  downvotes: { type: Number },
  favourited_by: [{ type: mongoose.Schema.ObjectId, ref: 'User' }],
  price: Number,
  remove_for_safe: [{ type: String }],
  add_for_taste: [{ type: String }],
  suitable_for: [{ type: String }],
  ingredients: [{ type: String }],
  images: [{ type: String }],
  official: Boolean
});

module.exports = mongoose.model('Meal', mealSchema);

mealsController.js

var Meal = require("../models/meal");
var Vendor = require("../models/vendor");
var User = require("../models/user");

function mealsIndex(req, res){
  Meal.find({}).exec(function(err, meals) {

    if (err) return res.status(404).send(err);

    res.status(200).send(meals);
  });
}

function mealsCreate(req, res){
  
  var newMeal = new Meal({
    event: req.body.meal.event,
    date: req.body.meal.date,
    price: req.body.meal.price
  })

  newMeal.save(function(err){
    if (err) return res.status(500).send(err);

    var id = req.body.meal.id;
      
    Vendor.findByIdAndUpdate(id, { $push: { meals: newMeal._id}  }, function(err, vendor){
      if (err) return res.status(404).json({message : err});
      return res.status(200).send(newMeal);

    });
  });
}

// This creates takes the meal id and puts it to the vendor
function mealsTransfer(req, res){
    var id = req.params.id;
    var vendorID = req.body.package;

      Meal.findById({ _id: id }, function(err, meal) {
        if (err) return res.status(500).send(err);
        if (!meal) return res.status(404).send(err);

        meal.sold = true;

        meal.save();

        // res.status(200).send(meal);

          User.findByIdAndUpdate(meal.userID, { $push: { meals: meal._id}  }, function(err, user){
            if (err) return res.status(404).json({message : err});

              Vendor.findByIdAndUpdate(vendorID.vendor ,{ $pull: { meals: meal._id } }, function(err, vendor){
                if (err) return res.status(404).json({message : err});

                  return res.status(200).json({ message: "Meal Released for sale to vendor ID: " + vendorID.vendor , vendor });
              });

              // Vendor.findById({ _id: vendorID.vendor }).populate("meals").exec(function(err, vendor) {
              //   if (err) return res.status(500).send(err);
              //   if (!vendor) return res.status(404).send(err);

              //   res.status(200).send(vendor);
              //   });

        });
      });
}






function mealsShow(req, res){
  var id = req.params.id;

  Meal.findById({ _id: id }, function(err, meal) {
    if (err) return res.status(500).send(err);
    if (!meal) return res.status(404).send(err);

    res.status(200).send(meal);
  })
}

function mealsUpdate(req, res){
  var id = req.params.id;

  Meal.findByIdAndUpdate({ _id: id }, req.body.meal, function(err, meal){
    if (err) return res.status(500).send(err);
    if (!meal) return res.status(404).send(err);

    res.status(200).send(meal);
  })
}

function mealsDelete(req, res){
  var id = req.params.id;

  Meal.findByIdAndRemove({ _id: id }, function(err) {
    if (err) return res.status(500).send(err);
    res.status(200).json({ message: "Meal deleted"});
  })
}

module.exports = {
  mealsIndex:  mealsIndex,
  mealsCreate: mealsCreate,
  mealsShow:   mealsShow,
  mealsUpdate: mealsUpdate,
  mealsDelete: mealsDelete,
  mealsTransfer : mealsTransfer
}

seeds.js

var mongoose = require("mongoose");

var databaseURL = 'mongodb://localhost:27017/tda';
mongoose.connect(databaseURL);

// var Project = require("../models/project"); 
var User    = require("../models/user");
var Vendor    = require("../models/vendor");
var Meal    = require("../models/meal");

// This will clear what ever we have in the database :) 
User.collection.drop();
Vendor.collection.drop();
Meal.collection.drop();

var meal1 = new Meal({
  name: "Nice Meal",
  upvotes: 15,
  downvotes: 3,    
  vendor: "Flat Iron",
  favourited_by: [user1, user2],
  price: 12,
  remove_for_safe: ["onions", "cheese"],
  add_for_taste: ["carrots"],
  suitable_for: ["paleo", "fodmap", "SCD"],
  ingredients: ["egg", "water", "cress"],
  images: ["google.com/url"],
  official: true
})




var meal2 = new Meal({
  name: "Good meal",
  upvotes: 35,
  downvotes: 23,    
  vendor: "McDonalds",
  favourited_by: [user1, user2, user3],
  price: 6,
  remove_for_safe: ["onions", "gherkins"],
  add_for_taste: ["carrots", "peas", "water"],
  suitable_for: ["paleo", "fodmap"],
  ingredients: ["egg", "water", "GF Bread", "burger"],
  images: ["google.com/url2"],
  official: false
})





var meal3 = new Meal({
  name: "Burger and chips",
  upvotes: 5,
  downvotes: 20,    
  vendor: "Reds True BBQ",
  favourited_by: [user3],
  price: 16,
  remove_for_safe: ["garlic", "wheat"],
  add_for_taste: ["asoefida", "orange", "pineapple"],
  suitable_for: ["fodmap"],
  ingredients: ["egg", "water", "GF dough", "beef"],
  images: ["google.com/url3"],
  official: true
})








var user1 = new User({
  firstName: "Mike",
  lastName: "Freyer",
  userName: "aussieMike",
  email: "[email protected]",
  diet: "fodmap",
  location: "London",
  profile_photo: "imageurl",
  saved_meals: [meal1, meal2],
  saved_vendors: [vendor1]
})


var user2 = new User({
  firstName: "Tom",
  lastName: "Scott",
  userName: "tascott",
  email: "[email protected]",
  diet: "fodmap",
  location: "Leeds",
  profile_photo: "imageurl2",
  saved_meals: [meal1, meal3],
  saved_vendors: [vendor1]
})


var user3 = new User({
  firstName: "Paul",
  lastName: "Crosby",
  userName: "Crozza",
  email: "[email protected]",
  diet: "SCD",
  location: "London",
  profile_photo: "imageurl3",
  saved_meals: [meal3],
  saved_vendors: [vendor1, vendor2, vendor3]
})


var vendor1 = new Vendor({
  companyName: "Reds",
  contactName: "Butch",
  userName: "Hook",
  email: "[email protected]",
  phone: "12345678910",
  image: "url4",
  caters_for: ["scd", "paleo", "fodmap"],
  locations: ["N213BQ", "EN41RT"],
  meals: [meal1, meal2]
})


var vendor2 = new Vendor({
  companyName: "McDonalds",
  contactName: "Tim Applebee",
  userName: "TimA",
  email: "[email protected]",
  phone: "12345678910",
  image: "url5",
  caters_for: ["scd", "paleo", "fodmap"],
  locations: ["N15TG", "EC41RT"],
  meals: [meal2]
})


var vendor3 = new Vendor({
  companyName: "Flat Iron",
  contactName: "Phil",
  userName: "Hook",
  email: "bill@reds",
  phone: "12345678910",
  image: "url6",
  caters_for: ["scd", "paleo", "fodmap"],
  locations: ["NW16BG", "EN41RT"],
  meals: [meal3]
})

// Save the users
user1.save(function(err, user) {
 if (err) return console.log(err);
 console.log("User saved! ", user);
})
user2.save(function(err, user) {
 if (err) return console.log(err);
 console.log("User saved! ", user);
})
user3.save(function(err, user) {
 if (err) return console.log(err);
 console.log("User saved! ", user);
})


// Save the Vendors
vendor1.save(function(err, vendor) {
 if (err) return console.log(err);
 console.log("Vendor saved! ", vendor);
})
vendor2.save(function(err, vendor) {
 if (err) return console.log(err);
 console.log("Vendor saved! ", vendor);
})
vendor3.save(function(err, vendor) {
 if (err) return console.log(err);
 console.log("Vendor saved! ", vendor);
})





meal1.save(function(err, meal) {
 if (err) return console.log(err);
 console.log("Meal saved! ", meal);
})


meal2.save(function(err, meal) {
 if (err) return console.log(err);
 console.log("Meal saved! ", meal);
})



meal3.save(function(err, meal) {
 if (err) return console.log(err);
 console.log("Meal saved! ", meal);
})

user.js

var mongoose = require("mongoose");
var bcrypt   = require("bcrypt-nodejs");

var userSchema = mongoose.Schema({
  firstName: { type: String, required: true },
  lastName: { type: String, required: true },
  userName: { type: String, required: true },
  email: { type: String, required: true },
  diet: { type: String, required: true },
  location: { type: String, required: true },
  profile_photo: String,
  saved_meals: [{ type: mongoose.Schema.ObjectId, ref: 'Meal' }],
  saved_vendors: [{ type: mongoose.Schema.ObjectId, ref: 'Vendor' }],
  passwordHash: String
})

userSchema.set('toJSON', {
  transform: function(document, json) {
    delete json.passwordHash;
    delete json.__v;
    return json;
  }
});

userSchema.virtual('password')
  .set(function(password) {
    this._password = password;
    this.passwordHash = bcrypt.hashSync(this._password, bcrypt.genSaltSync(8));
  });

userSchema.virtual('passwordConfirmation')
  .set(function(passwordConfirmation) {
    this._passwordConfirmation = passwordConfirmation;
  });

userSchema.path('passwordHash')
  .validate(function(passwordHash) {
    if(!this._password) {
      return this.invalidate('password', 'A password is required');
    }
    if(this._password !== this._passwordConfirmation) {
      return this.invalidate('passwordConfirmation', 'Passwords do not match');
    }
  });

userSchema.methods.validatePassword = function(password) {
  return bcrypt.compareSync(password, this.passwordHash);
}

module.exports = mongoose.model('User', userSchema);

usersController.js

var User = require("../models/user");



function usersIndex(req, res){
  User.find({}).populate("meals").exec(function(err, users) {
    if (err) return res.status(404).send(err);

    res.status(200).send(users);
  });
}

function usersCreate(req, res){
  var user = new User(req.body.user);

  user.save(function(err, user) {
    if (err) return res.status(500).send(err);

    res.status(201).send(user)
  })
}

function usersShow(req, res){
  var id = req.params.id;

  User.findById({ _id: id }).populate("meals").exec(function(err, user) {
    if (err) return res.status(500).send(err);
    if (!user) return res.status(404).send(err);

    res.status(200).send(user);
  })
}

function usersUpdate(req, res){
  var id = req.params.id;

  User.findByIdAndUpdate({ _id: id }, req.body.user, function(err, user){
    if (err) return res.status(500).send(err);
    if (!user) return res.status(404).send(err);

    res.status(200).send(user);
  })
}

function usersDelete(req, res){
  var id = req.params.id;

  User.findByIdAndRemove({ _id: id }, function(err) {
    if (err) return res.status(500).send(err);
    res.status(200).json({ message: "User deleted"});
  })
}

module.exports = {
  usersIndex:  usersIndex,
  usersCreate: usersCreate,
  usersShow:   usersShow,
  usersUpdate: usersUpdate,
  usersDelete: usersDelete
}

vendor.js

var mongoose = require("mongoose");
var bcrypt   = require("bcrypt-nodejs");

var vendorSchema = mongoose.Schema({
  companyName: { type: String, required: true },
  contactName: { type: String, required: true},
  userName: { type: String, required: true },
  email: String,
  phone: String,
  image: String,
  caters_for: [{ type: String }],
  locations: [{ type: String }],
  meals: [{ type: mongoose.Schema.ObjectId, ref: 'Meal' }],
  passwordHash: String
});


vendorSchema.set('toJSON', {
  transform: function(document, json) {
    delete json.passwordHash;
    delete json.__v;
    return json;
  }
});

vendorSchema.virtual('password')
  .set(function(password) {
    this._password = password;
    this.passwordHash = bcrypt.hashSync(this._password, bcrypt.genSaltSync(8));
  });

vendorSchema.virtual('passwordConfirmation')
  .set(function(passwordConfirmation) {
    this._passwordConfirmation = passwordConfirmation;
  });

vendorSchema.path('passwordHash')
  .validate(function(passwordHash) {
    if(!this._password) {
      return this.invalidate('password', 'A password is required');
    }
    if(this._password !== this._passwordConfirmation) {
      return this.invalidate('passwordConfirmation', 'Passwords do not match');
    }
  });

vendorSchema.methods.validatePassword = function(password) {
  return bcrypt.compareSync(password, this.passwordHash);
}

module.exports = mongoose.model('Vendor', vendorSchema);

vendorsController.js

var Vendor = require("../models/vendor");




function vendorsIndex(req, res){
  Vendor.find({}).populate("meals").exec(function(err, vendors) {
    if (err) return res.status(404).send(err);

    res.status(200).send(vendors);
  });
}

function vendorsCreate(req, res){
  var vendor = new Vendor(req.body.vendor);

  vendor.save(function(err, vendor) {
    if (err) return res.status(500).send(err);

    res.status(201).send(vendor)
  })
}

function vendorsShow(req, res){
  var id = req.params.id;

  Vendor.findById({ _id: id }).populate("meals").exec(function(err, vendor) {
    if (err) return res.status(500).send(err);
    if (!vendor) return res.status(404).send(err);

    res.status(200).send(vendor);
  })
}

function vendorsUpdate(req, res){
  var id = req.params.id;

  Vendor.findByIdAndUpdate({ _id: id }, req.body.vendor, function(err, vendor){
    if (err) return res.status(500).send(err);
    if (!vendor) return res.status(404).send(err);

    res.status(200).send(vendor);
  })
}

function vendorsDelete(req, res){
  var id = req.params.id;

  Vendor.findByIdAndRemove({ _id: id }, function(err) {
    if (err) return res.status(500).send(err);
    res.status(200).json({ message: "Vendor deleted"});
  })
}

module.exports = {
  vendorsIndex:  vendorsIndex,
  vendorsCreate: vendorsCreate,
  vendorsShow:   vendorsShow,
  vendorsUpdate: vendorsUpdate,
  vendorsDelete: vendorsDelete

}