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Refactor api/v1/notifications controller (#3470)

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This commit is contained in:
Matt Jankowski 2017-05-31 14:30:55 -04:00 committed by Eugen Rochko
parent 75cad1d9d6
commit 9c7505489f
1 changed files with 54 additions and 13 deletions
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67
app/controllers/api/v1/notifications_controller.rb
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@ -3,40 +3,81 @@
class Api::V1::NotificationsController < ApiController
before_action -> { doorkeeper_authorize! :read }
before_action :require_user!
after_action :insert_pagination_headers, only: :index
respond_to :json
DEFAULT_NOTIFICATIONS_LIMIT = 15
def index
@notifications = Notification.where(account: current_account).browserable(exclude_types).paginate_by_max_id(limit_param(DEFAULT_NOTIFICATIONS_LIMIT), params[:max_id], params[:since_id])
@notifications = cache_collection(@notifications, Notification)
statuses = @notifications.select { |n| !n.target_status.nil? }.map(&:target_status)
set_maps(statuses)
next_path = api_v1_notifications_url(pagination_params(max_id: @notifications.last.id)) unless @notifications.empty?
prev_path = api_v1_notifications_url(pagination_params(since_id: @notifications.first.id)) unless @notifications.empty?
set_pagination_headers(next_path, prev_path)
@notifications = load_notifications
set_maps_for_notification_target_statuses
end
def show
@notification = Notification.where(account: current_account).find(params[:id])
@notification = current_account.notifications.find(params[:id])
end
def clear
Notification.where(account: current_account).delete_all
current_account.notifications.delete_all
render_empty
end
def dismiss
Notification.find_by!(account: current_account, id: params[:id]).destroy!
current_account.notifications.find_by!(id: params[:id]).destroy!
render_empty
end
private
def load_notifications
cache_collection paginated_notifications, Notification
end
def paginated_notifications
browserable_account_notifications.paginate_by_max_id(
limit_param(DEFAULT_NOTIFICATIONS_LIMIT),
params[:max_id],
params[:since_id]
)
end
def browserable_account_notifications
current_account.notifications.browserable(exclude_types)
end
def set_maps_for_notification_target_statuses
set_maps target_statuses_from_notifications
end
def target_statuses_from_notifications
@notifications.select { |notification| !notification.target_status.nil? }.map(&:target_status)
end
def insert_pagination_headers
set_pagination_headers(next_path, prev_path)
end
def next_path
unless @notifications.empty?
api_v1_notifications_url pagination_params(max_id: pagination_max_id)
end
end
def prev_path
unless @notifications.empty?
api_v1_notifications_url pagination_params(since_id: pagination_since_id)
end
end
def pagination_max_id
@notifications.last.id
end
def pagination_since_id
@notifications.first.id
end
def exclude_types
val = params.permit(exclude_types: [])[:exclude_types] || []
val = [val] unless val.is_a?(Enumerable)