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# frozen_string_literal: true
class Api::V1::Timelines::HomeController < Api::BaseController
before_action -> { doorkeeper_authorize! :read, :'read:statuses' }, only: [:show]
before_action :require_user!, only: [:show]
after_action :insert_pagination_headers, unless: -> { @statuses.empty? }
respond_to :json
def show
@statuses = load_statuses
render json: @statuses,
each_serializer: REST::StatusSerializer,
relationships: StatusRelationshipsPresenter.new(@statuses, current_user&.account_id),
status: regeneration_in_progress? ? 206 : 200
end
private
def load_statuses
cached_home_statuses
end
def cached_home_statuses
cache_collection home_statuses, Status
end
def home_statuses
account_home_feed.get(
limit_param(DEFAULT_STATUSES_LIMIT),
params[:max_id],
params[:since_id]
)
end
def account_home_feed
HomeFeed.new(current_account)
end
def insert_pagination_headers
set_pagination_headers(next_path, prev_path)
end
def pagination_params(core_params)
params.slice(:local, :limit).permit(:local, :limit).merge(core_params)
end
def next_path
api_v1_timelines_home_url pagination_params(max_id: pagination_max_id)
end
def prev_path
api_v1_timelines_home_url pagination_params(since_id: pagination_since_id)
end
def pagination_max_id
@statuses.last.id
end
def pagination_since_id
@statuses.first.id
end
def regeneration_in_progress?
Redis.current.exists("account:#{current_account.id}:regeneration")
end
end
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