Sijo Kg wrote:
> Hi
> I have the model SDTicket and SDCi
> SDTicket
> has_many :service_desk_cis
>
> SDCi
> after_save :update_sd_ticket
> belongs_to :sd_ticket
> def update_sd_ticket
> self.sd_ticket.update_attribute("modified_by_id",#here I need value
> from session)
> end
>
> I have a user controller in that session[:id] = current_user_id #here I
> am setting current user id to session[:id]
>
> Could you please tell me how I can access this value from SDCi
> class above in the call back after_save
>
I can't (personally). I would probably create an instance method in the
model inside which I would save the model (self.save) and do other
things like update the related model. If you do it this way you could
also wrap it in a transaction block to make the whole thing atomic - at
least you have that option anyway.
You'd pass the session value in as an argument to this method from the
controller; your model shouldn't need to know about where the
current_user_id came from (ie someone's http session). This makes
things more testable / less coupled.
That's just my thoughts.
--
Daniel Bush
--
Posted via http://www.ruby-forum.com/.
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