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Contents
# frozen_string_literal: true
module Alchemy
class Api::ElementsController < Api::BaseController
# Returns all elements as json object
#
# You can either load all or only these for :page_id param
#
# If you want to only load a specific type of element pass ?named=an_element_name
#
def index
# Fix for cancancan not able to merge multiple AR scopes for logged in users
if cannot? :manage, Alchemy::Element
@elements = Alchemy::Element.accessible_by(current_ability, :index)
else
@elements = Alchemy::Element.all
end
@elements = @elements.not_nested.joins(:page_version).merge(PageVersion.published)
if params[:page_id].present?
@elements = @elements.includes(:page).where(alchemy_pages: { id: params[:page_id] })
else
@elements = @elements.includes(*element_includes)
end
if params[:named].present?
@elements = @elements.named(params[:named])
end
@elements = @elements.order(:position)
render json: @elements, adapter: :json, root: "elements"
end
# Returns a json object for element
#
def show
@element = Element.where(id: params[:id]).includes(*element_includes).first
authorize! :show, @element
respond_with @element
end
private
def element_includes
[
{
nested_elements: [
{
contents: :essence,
ingredients: :related_object,
},
:tags,
],
},
{
contents: :essence,
ingredients: :related_object,
},
:tags,
]
end
end
end
Version data entries
26 entries across 26 versions & 1 rubygems