help for rails app controller

[baby rails]

hi,
im a new rails developper, and i try to create an action into a
controller to do something like that:
when u user purshase an item, his godparent (user contact) will receive
money.
i create the purshase controller it work fine, but i dont know how can i
add this function.
also, i had create a model to the commission:
[code]
id - user_id - contact_id - ammount - date
[/code]
the user model is like that:
[code]
id - user_name - ..... - contact - ....
1 - foo - ...... - Null -
2 - bar - ...... - foo
[/code]
in the purshase controller i have :
[code]
def create
@purchase = Purchase.new(params[:purchase])
......

respond_to do |format|
if @purchase.save



format.html { redirect_to @purchase, notice: 'La transaction a
été créée.' }
format.json { render json: @purchase, status: :created,
location: @purchase }
else
format.html { render action:
[/code]

--
Posted via http://www.ruby-forum.com/.

[baby rails]

please can someone help me !!

[Tamara Temple]

On Jul 15, 2013, at 6:28 AM, baby rails <li...@ruby-forum.com> wrote:

> please can someone help me !!

Sadly, I cannot understand what it is you're trying to do, or what help you are asking for.

> hi,
> im a new rails developper, and i try to create an action into a
> controller to do something like that:
> when u user purshase an item, his godparent (user contact) will receive
> money.
> i create the purshase controller it work fine, but i dont know how can i
> add this function.

Which function?

> also, i had create a model to the commission:
> [code]
> id - user_id - contact_id - ammount - date
> [/code]
> the user model is like that:
> [code]
> id - user_name - ..... - contact - ....
> 1 - foo - ...... - Null -
> 2 - bar - ...... - foo
> [/code]

Use real code. Inventing something doesn't actually help anyone figure out what is going on.

[baby rails]

thank you for reply:
what i want to do is when a user C make a purchase, his godparent ( user
B ) win some money and also the godparent of B ( user A).
in the users table i come to add a column named "commission".
so when B make purchase, B.commission += 1
and A.commission += 0.5
there's a way to do this please.
what code you want!?
https://gist.github.com/anonymous/29ef897f922ad9878d4c

[Colin Law]

On 15 July 2013 13:21, baby rails <li...@ruby-forum.com> wrote:
> hi,
> im a new rails developper

Start by working right through a good rails tutorial such as
railstutorial.org. That will show you the basics of Rails. Then you
will probably be able to answer your own question.

Colin