dannyighsu/ucb-senior-map

class UsersController < Devise::RegistrationsController
  include UsersHelper

  protect_from_forgery with: :exception

    before_filter :configure_permitted_parameters, if: :devise_controller?

    def configure_permitted_parameters
      devise_parameter_sanitizer.for(:sign_up) { |u| u.permit(:first_name, :last_name, :school, :description, :location, :email, :password, :major) }
      devise_parameter_sanitizer.for(:account_update) { |u| u.permit(:first_name, :last_name, :school, :description, :location, :email, :password, :current_password, :major) }
    end

  def new
    @user = User.new
    if (not params[:email] and not session[:email]) or (params[:email] and not /.+@berkeley.edu/.match(params[:email]))
      flash[:error] = "Please enter a Berkeley email address to proceed."
      redirect_to root_path
      return
    elsif params[:email]
      session[:email] = params[:email]
    end
  end

  def create
    super do
      user = params[:user]
      if user[:first_name] == "" or user[:last_name] == ""
        flash[:notice] = "Please enter your name."
        resource.delete
        redirect_to new_user_registration_path
        return
      elsif /.+@berkeley.edu/.match(user[:email]) == nil
        flash[:notice] = "Please enter a berkeley.edu email address."
        resource.delete
        redirect_to new_user_registration_path
        return
      elsif user[:location] == ""
        flash[:notice] = "Please provide either your LinkedIn account or a valid location."
        resource.delete
        redirect_to new_user_registration_path
        return
      # this method is defined it ../helpers/users_helper.rb
      elsif checkLocation(user[:location])
        flash[:notice] = "Your city " + user[:location]+" cannot be validated, please provide the correct name of the city."
        resource.delete
        redirect_to new_user_registration_path
        return
      elsif user[:password].length < 6
        flash[:notice] = "Passwords must be at least 6 characters in length."
        resource.delete
        redirect_to new_user_registration_path
        return
      elsif user[:password] != params[:user][:password_confirmation]
        flash[:notice] = "The passwords you entered do not match."
        resource.delete
        redirect_to new_user_registration_path
        return
      elsif user[:major] != nil && user[:major].length > 100
        flash[:notice] = "Your major is too long."
        resource.delete
        redirect_to new_user_registration_path
        return
      elsif user[:description] != nil && user[:description].length > 500
        flash[:notice] = "Your description is too long."
        resource.delete
        redirect_to new_user_registration_path
        return
      end

      resource.first_name = user[:first_name]
      resource.last_name = user[:last_name]
      resource.location = user[:location]
      resource.major = user[:major]
      resource.school = user[:school]
      resource.personal_email = user[:personal_email]
      resource.description = user[:description]
      resource.lat,resource.lon = randomizeCoordinate(user[:location],4800) # 3 miles in Meters
      result = resource.save
      if result
        #UserMailer.registration_confirmation(@user).deliver
      else
        flash[:error] = "There was an error in your registration attempt. Please try again."
        resource.delete
        redirect_to new_user_registration_path
        return
      end
    end
  end

end