On Sat, Nov 24, 2012 at 04:26:37PM +0100, Sven Eppler wrote:
> I know about the CODEREF-Option for defining Relationship-Conditions.
> But they don't seem to solve my problem, right?
Not entirely. The coderef is invoked every time a query is generated,
and the contents of the coderef are made of perl ;)
So the short-term ugly-as-fuck-but-usable solution is:
...->has_many(... sub {
my $varcond = $My::Secret::Global::varcond
or die 'You forgot to set $My::Secret::Global::varcond';
...
});
and then:
my @res = do {
local $My::Secret::Global::varcond = 42;
$rs->search(...)->all;
};
Long term the plan is to have something along these lines[1]. The reason
this is not yet imlemented is the usual - tuits. It is also not a trivial
task as the underpinnings are not yet smart eniough to handle something
of this complexity.
Cheers
[1]
https://github.com/dbsrgits/dbix-class/blob/rfc/todo_list/lib/DBIx/Class/Manual/Dev/TODO.pod#relationship-arguments
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