Ruby on Rails

On Sun, 26 Aug 2018 at 17:20, Joe Guerra <JGu...@jginfosys.com> wrote:
>
> Yes, I know.
>
> I learned about using the default scope, then put it into my app.  Then I discovered everyone said not to use them.   lol.

Yes, default scope seems like a good idea initially, but it often end
with tears :(

Colin

>
>
>
> On Wednesday, August 22, 2018 at 8:08:53 PM UTC-4, Walter Lee Davis wrote:
>>
>>
>> > On Aug 22, 2018, at 1:28 PM, Joe Guerra <jgu...@jginfosys.com> wrote:
>> >
>> > I've got to fix my default scope.
>>
>> Default scopes are a serious anti-pattern, and cause more pain than they solve. I cannot think of one time I used them that I didn't regret it later.
>>
>> Walter
>>
>> >
>> > On Wed, Aug 22, 2018 at 1:23 PM, Joe Guerra <JGu...@jginfosys.com> wrote:
>> > ok, so I got it working...
>> >
>> > the process is add to cart ....  my show page updates quantity... and if it reached 0 now i've got it updating and redirecting to root_path.
>> >
>> > works like a charm.  (not sure if that's optimal).
>> >
>> > On Wednesday, August 22, 2018 at 12:34:02 PM UTC-4, Colin Law wrote:
>> > On Wed, 22 Aug 2018 at 17:17, Joe Guerra <JGu...@jginfosys.com> wrote:
>> > >
>> > > Yes, in the product controller?
>> > >
>> > > In
>> > > Def show
>> > > End
>> >
>> > That is not a page that is a controller action, which invokes a view.
>> > It is important to use the correct words or others will not know what
>> > you mean.  By page I assumed you meant the view.  But surely you are
>> > not changing the quantity in that action, I would have expected a
>> > change in quantity to be in an Update action.
>> >
>> > Colin
>> >
>> > >
>> > > On Wed, Aug 22, 2018, 12:00 PM Colin Law, <cla...@gmail.com> wrote:
>> > >>
>> > >> On Wed, 22 Aug 2018 at 16:54, Joe Guerra <JGu...@jginfosys.com> wrote:
>> > >> >
>> > >> > Ok, since it's on the show page I can check for that (and it did work on that page), but as soon as it is added I think I need to redirect to another page,
>> > >>
>> > >> You shouldn't be doing it in a view at all, you should do it in the
>> > >> action or model that updates the quantity, when it sees it is zero.
>> > >>
>> > >> Colin
>> > >>
>> > >> >
>> > >> > (because I don't display items that are fully funded and i got a page not found message 404)...  I'll try it soon.  Some sort of congratulations page - "we have met the target , blah blah blah..."
>> > >> >
>> > >> > Thanks,
>> > >> > Joe
>> > >> >
>> > >> >
>> > >> > On Wednesday, August 22, 2018 at 11:46:26 AM UTC-4, Colin Law wrote:
>> > >> >>
>> > >> >> On Wed, 22 Aug 2018 at 16:31, Joe Guerra <jgu...@jginfosys.com> wrote:
>> > >> >> >
>> > >> >> > ok, well I need to flip a few boolean values to begin the group order process.
>> > >> >>
>> > >> >> Oh, you mean that when the amount goes to zero you need to take some
>> > >> >> action?  In that case that should probably be initiated by the action
>> > >> >> that sets it zero, either directly on updating it to zero or possibly
>> > >> >> in an after filter.  Or have a background job that looks for zero and
>> > >> >> takes the appropriate action.
>> > >> >>
>> > >> >> Colin
>> > >> >
>> > >> > --
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