[Mojolicious] Mojo:;Pg

[Jan Eskilsson]

Hi everyone

Im new to Mojolicious and I'm still learning perl. I have a project to do a proptotype for a specialized webshop that will contain stockitem that are individuals and needs to be stored with unique information and pictures for each item. To start with it will be around 5.6 miällion unique items to search through.

So i was thinking to use something like this, for the queries in the models, from the help;

$db->select(some_table => ['foo'] => {bar => 'yada'} => sub {
  my ($db, $err, $results) = @_;
  ...
});
Mojo::IOLoop->start unless Mojo::IOLoop->is_running;

So i wonder a bit what is the best design pattern to get the massaged content of the $results to my controller ?

Thank you in advance !

Best Regards

Jan

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[sri]

Make a method that returns a promise.

    package MyApp::Controller::SomeThingy;

    sub whatever {

      my $self = shift;

      $self->some_model->search_something_p(...)->then(sub {

        my $results = shift;

        $self->render('some_template', results => $results);

      });

    }

P.S.: I like to use the *_p naming convention to indicate a promise returning method.

--

sebastian

[sri]

(1) The contents of this transmission are privileged and confidential and intended solely for the use of the addressee. Any disclosure, distribution or copying of the contents, other than by the addressee, is strictly prohibited. If you receive this transmission in error, please notify us immediately and destroy the material received.

What?

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sebastian 

[Alberto Mijares]

I find this as hilarious as annoying, given the fact that it comes
from a personal email and goes to a distribution list.

Sorry for the unnecessary post.

[Jan Eskilsson]

Hi Sebastian

I did a couple of projects for a us based company some time ago and they demanded this text in all emails, I have kept it more or less as a joke :-)

Thank you very much for the tip with the promise, i will dig into that and se how far i get before i need your help again.

Best Regards

Jan

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Titles mean nothing.  The one with a servant's heart is the leader.

 

Please consider the environment before you print this email.

 

(1) The contents of this transmission are privileged and confidential and intended solely for the use of the addressee. Any disclosure, distribution or copying of the contents, other than by the addressee, is strictly prohibited. If you receive this transmission in error, please notify us immediately and destroy the material received.