Controller File

controller.rb

get '/' do
  # Look in app/views/index.erb
  erb :index
end

get '/signin' do
	user = User.authenticate(params[:email], params[:password])

	if user
		session[:user_id] = user.id
		redirect /"secure_area"
	else
		@errors = "Your signin and/or password are incorrect."
		erb: :signin
	end

end

get '/logout' do
	session[:user_id] = nil use this
	# session.delete(:user_id) or use this
	# sesson.clear clears the all data including shopping cart
end

get '/secure_area' do
	if session[:user_id]
		erb: secure_things
	else
		redirect to '/signin'
	end
end

get '/secure_area' do
	if current_user
		erb: secure_things
	else
		redirect '/'
	end
end