carmentang/engineerswithoutborders

class SessionsController < ApplicationController
  
  def new
    if logged_in?
      redirect_to current_user
    else
      render 'new'
    end
  end
  
  def create
    user = User.find_by(email: params[:session][:email].downcase)
    if user && user.authenticate(params[:session][:password])
      flash[:notice] = "Login successful!"
      # Log the user in and redirect to the user's show page.
      log_in user
       params[:session][:remember_me] == '1' ? remember(user) : forget(user)
      remember user
      redirect_to user
    else
      # Create an error message.
      flash.now[:danger] = 'Invalid email/password combination'
      render 'new'
    end
  end
  
  def destroy
    log_out if logged_in?
    redirect_to root_url
  end
end