hometown/app/controllers/api/v1/favourites_controller.rb

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# frozen_string_literal: true
class Api::V1::FavouritesController < Api::BaseController
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before_action -> { doorkeeper_authorize! :read }
before_action :require_user!
after_action :insert_pagination_headers
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respond_to :json
def index
@statuses = load_statuses
render json: @statuses, each_serializer: REST::StatusSerializer, relationships: StatusRelationshipsPresenter.new(@statuses, current_user&.account_id)
end
private
def load_statuses
cached_favourites
end
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def cached_favourites
cache_collection(
Status.reorder(nil).joins(:favourites).merge(results),
Status
)
end
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def results
@_results ||= account_favourites.paginate_by_max_id(
limit_param(DEFAULT_STATUSES_LIMIT),
params[:max_id],
params[:since_id]
)
end
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def account_favourites
current_account.favourites
end
def insert_pagination_headers
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set_pagination_headers(next_path, prev_path)
end
def next_path
if records_continue?
api_v1_favourites_url pagination_params(max_id: pagination_max_id)
end
end
def prev_path
unless results.empty?
api_v1_favourites_url pagination_params(since_id: pagination_since_id)
end
end
def pagination_max_id
results.last.id
end
def pagination_since_id
results.first.id
end
def records_continue?
results.size == limit_param(DEFAULT_STATUSES_LIMIT)
end
def pagination_params(core_params)
params.slice(:limit).permit(:limit).merge(core_params)
end
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end