changing devise route after edit user page - ruby-on-rails

Question

I want my user to be able to go straight to the path subscriptions/new after landing on their edit user/update account page. can anyone help me as to how i would go about this. I have listed my routes below
class ApplicationController < ActionController::Base
# Prevent CSRF attacks by raising an exception.
# For APIs, you may want to use :null_session instead.
protect_from_forgery with: :exception
before_filter :configure_permitted_parameters, if: :devise_controller?
protected
def configure_permitted_parameters
devise_parameter_sanitizer.for(:sign_up) { |u| u.permit(:name, :email, :password) }
devise_parameter_sanitizer.for(:account_update) { |u| u.permit(:name, :line1, :line2, :town, :county, :postcode, :password, :password_confrimation, :current_password)}
end
private
def after_sign_in_path_for(resource)
edit_user_registration_path(current_user) #basically whichever path you think meets your needs
end
routes.rb file
Rails.application.routes.draw do
resources :subscriptions, only: [:new, :create, :show, :destroy]
#gives standard routes
get 'content/fruit'
get 'content/veg'
get 'content/mix'
devise_for :admin_users, ActiveAdmin::Devise.config
ActiveAdmin.routes(self)
namespace :admin do
get 'dashboard/index'
end
devise_for :users, :controllers => {:registrations => 'devise/registrations'}
# devise_for :users
resources :products do
resources :orders, only: [:new, :create]
#tells rails needs product id number
end
# get 'pages/payment'
get 'home/about'
get 'home/contact'
get 'seller' => "products#seller"
get 'sales' => "orders#sales"
get 'static_pages/productlanding'
get "content/veg"
get "content/fruit"
get "content/mix"
get 'subscriptions/new'
Devise Registration Controller
class Devise::RegistrationsController < DeviseController
def update
set_flash_message :notice, :"message here" if is_flashing_format?
session[:user_return_to] = new_subscription_path
super
end
end
Edit form user
<h2>Edit <%= resource_name.to_s.humanize %></h2>
<%= form_for(resource, as: resource_name, url: registration_path(resource_name), html: { method: :put }) do |f| %>
<%= devise_error_messages! %>
<div class="form-group">
<%= f.label :avatar, class: 'col-sm-2 control-label' %>
<div class="col-sm-6">
<%= f.file_field :avatar %>
</div>
</div>
<div class="form-group">
<%= f.label :name %>
<%= f.text_field :name, autofocus: true, class: "form-control" %>
</div>
<div class="form-group">
<%= f.label :email %>
<%= f.email_field :email, class: "form-control" %>
</div>
<% if devise_mapping.confirmable? && resource.pending_reconfirmation? %>
<div class="form-group">
Currently waiting confirmation for: <%= resource.unconfirmed_email %>
</div>
<% end %>
<div class="form-group">
<%= f.label :password %> <i>(leave blank if you don't want to change it)</i>
<%= f.password_field :password, autocomplete: "off", class: "form-control" %>
</div>
<div class="form-group">
<%= f.label :password_confirmation %>
<%= f.password_field :password_confirmation, class: "form-control" %>
</div>
<div class="form-group">
<%= f.label :current_password %> <i>(we need your current password to confirm your changes)</i>
<%= f.password_field :current_password, class: "form-control" %>
</div>
<div class="form-group">
<%= f.label :line1 %>
<%= f.text_field :line1, autofocus: true, class: "form-control" %>
</div>
<div class="form-group">
<%= f.label :line2 %>
<%= f.text_field :line2, autofocus: true, class: "form-control" %>
</div>
<div class="form-group">
<%= f.label :town %>
<%= f.text_field :town, autofocus: true, class: "form-control" %>
</div>
<div class="form-group">
<%= f.label :county %>
<%= f.text_field :county, autofocus: true, class: "form-control" %>
</div>
<div class="form-group">
<%= f.label :postcode %>
<%= f.text_field :postcode, autofocus: true, class: "form-control" %>
</div>
<div class="form-group">
<%= f.label :organization %>
<%= f.text_field :organization, autofocus: true, class: "form-control" %>
</div>
<div class="form-group">
<%= f.submit "Update", class: "btn btn-primary" %>
</div>
<% end %>
<h3>Cancel my account</h3>
<p>Unhappy? <%= button_to "cancel my account", registration_path(resource_name), data: { confirm: "Are you sure?" }, method: :delete, class: "btn btn-danger" %></p>
<%= link_to "Back", :back %>

Answer 1

You can change path on this method after_update_path_for(resource)
class Devise::RegistrationsController < DeviseController
## other devise stuff
protected
def after_update_path_for(resource)
new_subscription_path
end
end
If you have multiple devise model you can try this
class Devise::RegistrationsController < DeviseController
## other devise stuff
protected
def after_update_path_for(resource)
if resource.is_a?(DeviseModel1)
new_subscription_path
else
other_path
end
end
end
Or you can put them into application_controller.rb

Answer 2

You need to override update action of devise registration controller for this.
class Devise::RegistrationsController < DeviseController
def update
set_flash_message :notice, :"message here" if is_flashing_format?
session[:user_return_to] = new_subscription_path
super
end
end
In your routes :
devise_for :users, :controllers => {:registrations => 'devise/registrations'}
There should be another controller app/controllers/devise/registrations. Controller code above.
If you want to make custom message then it come from config/locales/en.yml:
en:
devise:
registrations:
destroyed: "my custom message."
updated: "my custom message"