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Add offset pagination to trends in REST API (#17872)

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Eugen Rochko 2022-03-26 00:26:50 +01:00 • committed by GitHub
parent f572a68a0c
commit e3a2203061
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4 changed files with 75 additions and 5 deletions
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24
app/controllers/api/v1/trends/statuses_controller.rb
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@ -3,6 +3,8 @@
class Api::V1::Trends::StatusesController < Api::BaseController
before_action :set_statuses
after_action :insert_pagination_headers
def index
render json: @statuses, each_serializer: REST::StatusSerializer
end
@ -22,6 +24,26 @@ class Api::V1::Trends::StatusesController < Api::BaseController
def statuses_from_trends
scope = Trends.statuses.query.allowed.in_locale(content_locale)
scope = scope.filtered_for(current_account) if user_signed_in?
scope.limit(limit_param(DEFAULT_STATUSES_LIMIT))
scope.offset(offset_param).limit(limit_param(DEFAULT_STATUSES_LIMIT))
end
def insert_pagination_headers
set_pagination_headers(next_path, prev_path)
end
def pagination_params(core_params)
params.slice(:limit).permit(:limit).merge(core_params)
end
def next_path
api_v1_trends_statuses_url pagination_params(offset: offset_param + limit_param(DEFAULT_STATUSES_LIMIT))
end
def prev_path
api_v1_trends_statuses_url pagination_params(offset: offset_param - limit_param(DEFAULT_STATUSES_LIMIT)) if offset_param > limit_param(DEFAULT_STATUSES_LIMIT)
end
def offset_param
params[:offset].to_i
end
end