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Contents
# frozen_string_literal: true
require 'active_support/concern'
require_relative 'setup_controller_concern'
module SnFoil
module Controller
module Concerns
module IndexControllerConcern
extend ActiveSupport::Concern
included do
include SetupControllerConcern
end
def index(**options)
options = setup_index(**options)
results = process_index(**options)
render_index(results, **options)
end
def setup_index(**options)
setup_options(**options)
end
def process_index(**options)
current_context(**options).index(options)
end
def render_index(results, **options)
render paginate(results, **options), meta: meta(results, options)
end
def paginate(results, **options)
return results unless results.respond_to?(:page)
results.page(page(**options))
.per(per_page(**options))
end
def page(**options)
(options.dig(:params, :page) || 1).to_i
end
def per_page(**options)
per_page_param = (options.dig(:params, :per_page) || 10).to_i
return 1000 if per_page_param.zero? || per_page_param > 1000
per_page_param
end
def meta(results, **options)
total_pages = results.respond_to?(:total_pages) ? results.total_pages : nil
total_count = results.respond_to?(:total_count) ? results.total_count : nil
{
page: page(**options),
pages: total_pages,
total: total_count,
per: per_page(**options)
}
end
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems