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Improve infinite scroll on notifications

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This commit is contained in:
Eugen Rochko 2017-01-26 04:30:40 +01:00
parent 57f7cf8349
commit 905c829179
7 changed files with 40 additions and 17 deletions
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6
app/controllers/api/v1/notifications_controller.rb
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@ -6,8 +6,10 @@ class Api::V1::NotificationsController < ApiController
respond_to :json
DEFAULT_NOTIFICATIONS_LIMIT = 15
def index
@notifications = Notification.where(account: current_account).browserable.paginate_by_max_id(limit_param(15), params[:max_id], params[:since_id])
@notifications = Notification.where(account: current_account).browserable.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)
@ -15,7 +17,7 @@ class Api::V1::NotificationsController < ApiController
set_counters_maps(statuses)
set_account_counters_maps(@notifications.map(&:from_account))
next_path = api_v1_notifications_url(max_id: @notifications.last.id) if @notifications.size == limit_param(15)
next_path = api_v1_notifications_url(max_id: @notifications.last.id) if @notifications.size == limit_param(DEFAULT_NOTIFICATIONS_LIMIT)
prev_path = api_v1_notifications_url(since_id: @notifications.first.id) unless @notifications.empty?
set_pagination_headers(next_path, prev_path)