tic tac toe unsuccessfully designed

made on the backbone the simplest version of the noughts and crosses:

http://fh79272k.bget.ru/files/works/tic_tac_toe/1/

https://github.com/zlodiak/ttt_1

but there are doubts about the chosen architecture (if you can call it that way). The main class APP.TttView contains too many methods and is long. and this is a sure sign that the program is designed randomly

The game consists of several view:

APP.TttView // основа игры APP.FieldView // генерация игрового поля APP.CellView // генерация клетки 

I put almost all the logic in the main view:

  APP.TttView = Backbone.View.extend({ render(), // отрисовка элементов игры playerStep(), // handler хода игрока compStep(), // handler хода компьютера addStep(), // запись информации об очередном ходе в спец.массив winnerCheck() // вызывается после каждого хода. здесь же вызывается alert в случае победы }); 

In APP.FieldView, there is a method that checks whether crosses or zeroes are added to a line:

 APP.FieldView = Backbone.View.extend({ checkCellLines() // проверка расположения крестиков/ноликов }); 

1. Please explain at least in words how best to organize the code? that there was no sheet of code

2. and please tell me if I did the right thing, made checkCellLines () in APP.FieldView? all the same, APP.FieldView is not obliged to check anything, it is simply responsible for displaying the field ...