Stripe payment

def pay_by_card
    # Get the credit card details submitted by the form
    token = params[:stripeToken]

    charge = charge_customer(@project, token)
    if charge.successful?
      create_payment(@project)
      @project.update_attributes(paid: true)
      @project.create_conversation_for_project
      ProjectsMailer.inform_admin.deliver_later
      session.delete(:signing_up_payment)
      flash[:notice] = " Request Successfully added."
      redirect_to dashboard_path
    else
      @payment = Payment.new
      flash[:notice] = "An error occurred: #{charge.error_message}"
      render :new_signup if session[:signing_up_payment] == true
      render :new if session[:signing_up_payment] == nil
    end
  end