Fix: move pagy into ActiveRecord code.

Author: dblock

lib/slack-ruby-bot-server.rb

@@ -2,8 +2,6 @@
 
 require 'slack-ruby-client'
 require 'grape-swagger'
-require 'pagy'
-require 'pagy_cursor/pagy/extras/cursor'
 
 require_relative 'slack-ruby-bot-server/loggable'
 require_relative 'slack-ruby-bot-server/service'

lib/slack-ruby-bot-server/api/helpers/cursor_helpers.rb

@@ -3,7 +3,6 @@ module Api
     module Helpers
       module CursorHelpers
         extend ActiveSupport::Concern
-        include Pagy::Cursor::Backend
 
         # apply cursor-based pagination to a collection
         # returns a hash:
@@ -26,6 +25,8 @@ def paginate_by_cursor(coll, _options)
             results
           end
         elsif SlackRubyBotServer::Config.activerecord?
+          include Pagy::Cursor::Backend
+
           def paginate_by_cursor(coll, options)
             raise 'Both cursor and offset parameters are present, these are mutually exclusive.' if params.key?(:offset) && params.key?(:cursor)
 

lib/slack-ruby-bot-server/config/database_adapters/activerecord.rb

@@ -1,5 +1,8 @@
 require_relative '../../models/team/activerecord.rb'
 
+require 'pagy'
+require 'pagy_cursor/pagy/extras/cursor'
+
 module SlackRubyBotServer
   module DatabaseAdapter
     def self.check!