// api/models
import bcrypt from 'bcrypt';

module.exports = {
  attributes: {
    username: {
      type: 'string',
      required: true,
      unique: true,
    },

    email: {
      type: 'string',
      required: true,
      unique: true,
      isEmail: true,
    },

    password: {
      type: 'string',
      required: true,
    },
  },

  customToJSON: function() {
    return _.omit(this, ['password']);
  },

  // Lifecycle
  beforeCreate: function(values, next) {
    if (values.password) {
      bcrypt.genSalt(10, function (err, salt) {
        if (err) return next(err);
        bcrypt.hash(values.password, salt, function (err, hash) {
          if (err) return next(err);
          values.password = hash;
          next();
        });
      });
    } else {
      next();
    }
  },
};