Class: Decidim::LikesController

Inherits:
Components::BaseController
  • Object
show all
Includes:
LikeableHelper
Defined in:
app/controllers/decidim/likes_controller.rb

Overview

Exposes the Likes so that users can like resources.

Instance Method Summary collapse

Methods included from LikeableHelper

#current_user_can_like?, #likes_blocked?, #likes_enabled?, #path_to_create_like, #path_to_destroy_like, #show_likes_card?

Instance Method Details

#create ⇒ Object 



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# File 'app/controllers/decidim/likes_controller.rb', line 16

def create
  enforce_permission_to(:create, :like, resource:)

  LikeResource.call(resource, current_user) do
    on(:ok) do
      resource.reload
      render :update_buttons_and_counters
    end

    on(:invalid) do
      render json: { error: I18n.t("resource_likes.create.error", scope: "decidim") }, status: :unprocessable_content
    end
  end
end

#current_component ⇒ Object

should be pubic in order to be visible in NeedsPermission#permissions_context



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# File 'app/controllers/decidim/likes_controller.rb', line 43

def current_component
  resource.component
end

#destroy ⇒ Object 



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# File 'app/controllers/decidim/likes_controller.rb', line 31

def destroy
  enforce_permission_to(:withdraw, :like, resource:)

  UnlikeResource.call(resource, current_user) do
    on(:ok) do
      resource.reload
      render :update_buttons_and_counters
    end
  end
end