Checkout page like Apple checkout page

[nickawesome]

Hi , 

 

I'm new here, I have a question about to edit the prestashop OrderControllerCore .

I want to make similar like apple checkout page:

first -> I already did the step on this demo website http://development.cartforest.com/3ex/quick-order

second -> I want to move shopping-summary and account step before my opc checkout page just like apple

 

Because apple cehckout page is like , after you press the bag link it will redirect you to summary -> if you haven't login it will redirect you to account login , the first 2 step is similar as current prestashop 5step checkout page -> and last it will redirect you to the step page like http://development.cartforest.com/3ex/quick-order

 

Please look at my attachment arrange with number, you should understand what i mean.

 

I know it need to edit OrderOpc Controller and OrderController , But i don't have any idea. Can anyone help me abit about this. Thanks

 

Apologise for the bad english , thank you and so much appreciate 

 

 

Edited January 15, 2017 by nickawesome (see edit history)