Customizing devise views and controllers

app/controllers/auth/passwords_controller.rb

@@ -0,0 +1,34 @@
+class Auth::PasswordsController < Devise::PasswordsController
+  layout 'auth'
+
+  # GET /resource/password/new
+  # def new
+  #   super
+  # end
+
+  # POST /resource/password
+  # def create
+  #   super
+  # end
+
+  # GET /resource/password/edit?reset_password_token=abcdef
+  # def edit
+  #   super
+  # end
+
+  # PUT /resource/password
+  # def update
+  #   super
+  # end
+
+  # protected
+
+  # def after_resetting_password_path_for(resource)
+  #   super(resource)
+  # end
+
+  # The path used after sending reset password instructions
+  # def after_sending_reset_password_instructions_path_for(resource_name)
+  #   super(resource_name)
+  # end
+end

app/controllers/auth/registrations_controller.rb

@@ -0,0 +1,22 @@
+class Auth::RegistrationsController < Devise::RegistrationsController
+  layout 'auth'
+
+  before_filter :configure_sign_up_params, only: [:create]
+
+  protected
+
+  def build_resource(hash = nil)
+    super(hash)
+    self.resource.build_account if self.resource.account.nil?
+  end
+
+  def configure_sign_up_params
+    devise_parameter_sanitizer.for(:sign_up) do |u|
+      u.permit(:email, :password, :password_confirmation, account_attributes: [:username])
+    end
+  end
+
+  def after_sign_up_path_for(resource)
+    account_path(resource.account)
+  end
+end

app/controllers/auth/sessions_controller.rb

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+class Auth::SessionsController < Devise::SessionsController
+  layout 'auth'
+
+  # before_filter :configure_sign_in_params, only: [:create]
+
+  # GET /resource/sign_in
+  # def new
+  #   super
+  # end
+
+  # POST /resource/sign_in
+  # def create
+  #   super
+  # end
+
+  # DELETE /resource/sign_out
+  # def destroy
+  #   super
+  # end
+
+  # protected
+
+  # If you have extra params to permit, append them to the sanitizer.
+  # def configure_sign_in_params
+  #   devise_parameter_sanitizer.for(:sign_in) << :attribute
+  # end
+end