scinote-web/app/controllers/activities_controller.rb

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class ActivitiesController < ApplicationController
include ActivityHelper
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def index
@vars = local_vars
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respond_to do |format|
format.json do
render json: {
more_url: local_vars.fetch(:more_activities_url),
html: render_to_string(
partial: 'list.html.erb', locals: @vars
)
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}
end
format.html
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end
end
private
def local_vars
page = (params[:page] || 1).to_i
activities = current_user.last_activities
.page(page)
.per(Constants::ACTIVITY_AND_NOTIF_SEARCH_LIMIT)
unless activities.blank? || activities.last_page?
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more_url = url_for(
activities_url(
format: :json,
page: page + 1,
last_activity: activities.last.id
)
)
end
{
activities: activities,
more_activities_url: more_url,
page: page
}
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end
end