'use strict';

var Thing = require('../api/thing/thing.model');
var User = require('../api/user/user.model');
var Item = require('../api/item/item.model');
var Calendar = require('../api/calendar/calendar.model');

Thing.find({}).remove(function() {});

User.find({}).remove(function() {
  User.create({
    provider: 'local',
    role: 'student',
    name: 'Student',
    email: 'student@test.com',
    password: 'test',
    pin: '0807'
  }, {
    provider: 'local',
    role: 'teacher',
    name: 'Teacher',
    email: 'teacher@test.com',
    password: 'test',
    pin: '0807'
  }, {
      provider: 'local',
      role: 'admin',
      name: 'Admin',
      email: 'admin@admin.com',
      password: 'admin',
      pin: '0807'
  }, function() {
    console.log('finished populating users');
  }, function(err) {
    console.log(err);
  });
});

Calendar.find({}).remove(function() {});
console.log("Removed Calendars");

Item.find({}).remove(function () {
  Item.create({
      calendarId: "dd7sfasd8f8sd",
      title: "title",
      description: "description",
      date: new Date(),
      checklists: [],
      attachments: [],
      status: "Not Completed",
      edit: false,
      verification: "test", //This will not be here in the long run
      verify: false
    }, {
      calendarId: "323k3k2l23lk4j4",
      title: "other",
      description: "description",
      date: new Date(),
      checklists: [],
      attachments: [],
      status: "Completed",
      edit: false,
      verification: "test", //This will not be here in the long run
      verify: false
    }, {
      calendarId: "323k3k2l23lk4j4",
      title: "title",
      description: "description",
      date: new Date(),
      checklists: [],
      attachments: [],
      status: "Verified",
      edit: false,
      verification: "test", //This will not be here in the long run
      verify: false
    }, {
      calendarId: "323k3k2l23lk4j4",
      title: "test",
      description: "description",
      date: new Date(),
      checklists: [],
      attachments: [],
      status: "Not Completed",
      edit: false,
      verification: "test", //This will not be here in the long run
      verify: false

    }, function() {
      console.log('finished populating items');
    }
  );

});

Express server listening on 9000, in development mode
Done waiting!

Running "open:server" (open) task

Running "watch" task
Waiting...
{ _id: 5704a4d8b414a48822cd30a6, students: [], role: 'teacher' }
[Error: Invalid or no password]
finished populating items

UserSchema
      .pre('save', function(next) {
        if (!this.isNew) return next();
        console.log(this);
        if (!validatePresenceOf(this.hashedPassword) && authTypes.indexOf(this.provider) === -1) {
          next(new Error('Invalid or no password'));
        if (!validatePresenceOf(this.hashedPin))
          next(new Error('Invalid pin'));
        } else {
          next();
        }
      });

'use strict';

var mongoose = require('mongoose');
var Schema = mongoose.Schema;
var crypto = require('crypto');
var authTypes = ['github', 'twitter', 'facebook', 'google'];

var Student = new Schema({
  firstName: String,
  lastName: String,
  age: Number
});

var UserSchema = new Schema({
  name: String,
  username: String,
  email: { type: String, lowercase: true },
  role: {
    type: String,
    default: 'teacher'
  },
  teachersEmail: { type: String, lowercase: true },
  students: [Student],
  status: String,
  hashedPassword: String,
  hashedPin: String,
  hasPassword: Boolean,
  provider: String,
  salt: String,
  pinSalt: String,
  facebook: {},
  twitter: {},
  google: {},
  github: {}
});

/**
 * Virtuals
 */
UserSchema
  .virtual('password')
  .set(function(password) {
    this._password = password;
    this.salt = this.makeSalt();
    this.hashedPassword = this.encryptPassword(password);
  })
  .get(function() {
    return this._password;
  });

UserSchema
  .virtual('pin')
  .set(function(pin) {
    this._pin = pin;
    this.pinSalt = this.makeSalt();
    this.hashedPin = this.encryptPin(pin);
  })
  .get(function() {
    return this._pin;
  });

// Public profile information
UserSchema
  .virtual('profile')
  .get(function() {
    return {
      'name': this.name,
      'role': this.role
    };
  });

// Non-sensitive info we'll be putting in the token
UserSchema
  .virtual('token')
  .get(function() {
    return {
      '_id': this._id,
      'role': this.role
    };
  });

/**
 * Validations
 */

// Validate empty email
UserSchema
  .path('email')
  .validate(function(email) {
    if (authTypes.indexOf(this.provider) !== -1) return true;
    return email.length;
  }, 'Email cannot be blank');

// Validate empty password
UserSchema
  .path('hashedPassword')
  .validate(function(hashedPassword) {
    if (authTypes.indexOf(this.provider) !== -1) return true;
    return hashedPassword.length;
  }, 'Password cannot be blank');

// Validate empty pin
UserSchema
  .path('hashedPin')
  .validate(function(hashedPin) {
    return hashedPin.length;
  }, 'PIN cannot be blank');

// Validate empty pin
UserSchema
  .path('hashedPin')
  .validate(function(hashedPin) {
    return hashedPin.length == 4;
  }, 'PIN must be 4 characters in length');

// Validate email is not taken
UserSchema
  .path('email')
  .validate(function(value, respond) {
    var self = this;
    this.constructor.findOne({email: value}, function(err, user) {
      if(err) throw err;
      if(user) {
        if(self.id === user.id) return respond(true);
        return respond(false);
      }
      respond(true);
    });
}, 'The specified email address is already in use.');

var validatePresenceOf = function(value) {
  return value && value.length;
};

/**
 * Pre-save hook
 */
UserSchema
  .pre('save', function(next) {
    if (!this.isNew) return next();
    console.log(this);
    if (!validatePresenceOf(this.hashedPassword) && authTypes.indexOf(this.provider) === -1) {
      next(new Error('Invalid or no password'));
    if (!validatePresenceOf(this.hashedPin))
      next(new Error('Invalid pin'));
    } else {
      next();
    }
  });
/**
 * Methods
 */
UserSchema.methods = {
  /**
   * Authenticate - check if the passwords are the same
   *
   * @param {String} plainText
   * @return {Boolean}
   * @api public
   */
  authenticate: function(plainText) {
    if (this.hashedPassword) {
      return this.encryptPassword(plainText) === this.hashedPassword;
    } else {
      return !!(this.google || this.facebook);
    }
  },

  verify: function(plainText) {
    return this.encryptPin(plainText) === this.hashedPin;
  },

  /**
   * Make salt
   *
   * @return {String}
   * @api public
   */
  makeSalt: function() {
    return crypto.randomBytes(16).toString('base64');
  },

  /**
   * Encrypt password
   *
   * @param {String} password
   * @return {String}
   * @api public
   */
  encryptPassword: function(password) {
    if (!password || !this.salt) return '';
    var salt = new Buffer(this.salt, 'base64');
    return crypto.pbkdf2Sync(password, salt, 10000, 64).toString('base64');
  },

  encryptPin: function(pin) {
    if (!pin || !this.pinSalt) return '';
    var pinSalt = new Buffer(this.pinSalt, 'base64');
    return crypto.pbkdf2Sync(pin, pinSalt, 10000, 64).toString('base64');
  }
};

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

User.find({}).remove(function() {
  User.create({
    provider: 'local',
    role: 'student',
    name: 'Student',
    email: 'student@test.com',
    password: 'test',
    pin: '0807'
  }, function() {
    console.log('Added user');
  }, function(err) {
    console.log(err);
  });

  User.create({
    provider: 'local',
    role: 'teacher',
    name: 'Teacher',
    email: 'teacher@test.com',
    password: 'test',
    pin: '0807'
  }, function() {
    console.log('Added user');
  }, function(err) {
    console.log(err);
  });
  User.create({
      provider: 'local',
      role: 'admin',
      name: 'Admin',
      email: 'admin@admin.com',
      password: 'admin',
      pin: '0807'
  }, function() {
    console.log('Added user');
  }, function(err) {
    console.log(err);
  });
});

Running "watch" task
Completed in 2.258s at Wed Apr 06 2016 00:08:34 GMT-0600 (Mountain Daylight Time) - Waiting...
{ _id: 5704a7e2d85623902a78e1fc, students: [], role: 'teacher' }
[Error: Invalid or no password]
{ _id: 5704a7e2d85623902a78e1fe, students: [], role: 'teacher' }
[Error: Invalid or no password]
{ _id: 5704a7e2d85623902a78e200, students: [], role: 'teacher' }
[Error: Invalid or no password]
finished populating items