ruby on rails - How to call in the view for User to cancel Stripe subscription -


i new rails , trying figure out how setup view user cancel subscription or update (to higher or lower plan). added code subscription controller, not understanding how call in view can take action switching plan 1 plan 12 (monthly yearly) , cancel subscription altogether.

the code in controller should allow user cancel subscription or change plan. need creating view action it.

subscriptions controller:

  def new     plan = plan.find(params[:plan_id])     @subscription = plan.subscriptions.build     if params[:payerid]       @subscription.paypal_customer_token = params[:payerid]       @subscription.paypal_payment_token = params[:token]       @subscription.email = @subscription.paypal.checkout_details.email     end   end    def create     @subscription = subscription.new(params[:subscription])     if @subscription.save_with_payment       redirect_to @subscription, :notice => "thank subscribing!"     else       render :new     end   end    def show     @subscription = subscription.find(params[:id])   end    def paypal_checkout     plan = plan.find(params[:plan_id])     subscription = plan.subscriptions.build     redirect_to subscription.paypal.checkout_url(       return_url: new_subscription_url(:plan_id => plan.id),       cancel_url: root_url     )   end      def update_subscription        @customer = stripe::customer.retrieve(@user.stripe_customer_token)        @subscription = customer.subscriptions.retrieve(@user.plan_id)        @subscription.plan = params[:plan_id]        subscription.save      end       def cancel_subscription        @customer = stripe::customer.retrieve(@user.stripe_customer_token)        @customer.subscriptions.retrieve(@user.plan_id).delete()      end end

routes:

 resources :charges   resources :subscriptions   resources :plans   'paypal/checkout', to: 'subscriptions#paypal_checkout'

subscription model:

  belongs_to :plan   belongs_to :subscription   belongs_to :user    validates_presence_of :plan_id   validates_presence_of :email    attr_accessor :stripe_card_token, :paypal_payment_token    def save_with_payment     if valid?       if paypal_payment_token.present?         save_with_paypal_payment       else         save_with_stripe_payment       end     end   end    def paypal     paypalpayment.new(self)   end    def save_with_paypal_payment     response = paypal.make_recurring     self.paypal_recurring_profile_token = response.profile_id     save!   end    def save_with_stripe_payment     customer = stripe::customer.create(description: email, plan: plan_id, card: stripe_card_token)     self.stripe_customer_token = customer.id     save!   rescue stripe::invalidrequesterror => e     logger.error "stripe error while creating customer: #{e.message}"     errors.add :base, "there problem credit card."     false   end    def payment_provided?     stripe_card_token.present? || paypal_payment_token.present?   end end

you need add routes:

get "subscriptions/cancelsubscription"

then in view, <%= link_to "cancel subscription", subscriptions_cancelsubscription_path, :data => { :confirm => "are sure?" } %>


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