It seems that the new way to do is to create a Dancer::Plugin that add a hooks. Then use it !

---

De: "Celogeek" <me@celogeek.com>
À: "Perl Dancer users mailing list" <dancer-users@dancer.pm>
Envoyé: Vendredi 28 Décembre 2012 20:33:02
Objet: Re: [dancer-users] Route dispatch

Um, seems doesn't work.

How can I add a "before hooks" in a Moo::Role ?

---

De: "Celogeek" <me@celogeek.com>
À: "Perl Dancer users mailing list" <dancer-users@dancer.pm>
Envoyé: Vendredi 28 Décembre 2012 20:23:36
Objet: Re: [dancer-users] Route dispatch

I'm trying right now on my apps (similar config)

---

De: "Alex C" <calyx238@gmail.com>
À: "Perl Dancer users mailing list" <dancer-users@dancer.pm>
Envoyé: Vendredi 28 Décembre 2012 19:48:33
Objet: Re: [dancer-users] Route dispatch

Like this?

package MyApp::Role::Hooks;

hook before { var foo => 'bar' }; 

package MyApp::Routes::RouteA;

with 'MyApp::Role::Hooks';

get '/A' => sub { return vars->{foo} };

package MyApp::Routes::RouteB;

with 'MyApp::Role::Hooks';

get '/B' => sub { return vars->{foo} };

I hope that works because it looks elegant.

On 28 December 2012 18:35, Celogeek <me@celogeek.com> wrote:

Or we can push in a role the common part only between each module.

For example, in my case, I have a common "before" hooks which initialize the redis connexion. So I can put this in a role, and that it.

---

De: "Alex C" <calyx238@gmail.com>
À: "Perl Dancer users mailing list" <dancer-users@dancer.pm>
Envoyé: Vendredi 28 Décembre 2012 19:28:41
Objet: Re: [dancer-users] Route dispatch

In my case, that would mean consuming 20+ roles into the same package, and I lose the benefit of package-scoping.

I think there are many people who have spread their Dancer 1 routes across many packages. I would like to know the recommended best practice for migrating such apps to D2.

On 28 December 2012 17:58, Celogeek <me@celogeek.com> wrote:

solution is to have only one Apps.

And transform each submodule into a Moo::Role.

may be

---

De: "Alex C" <calyx238@gmail.com>
À: "Perl Dancer users mailing list" <dancer-users@dancer.pm>
Envoyé: Vendredi 28 Décembre 2012 18:46:16
Objet: Re: [dancer-users] Route dispatch

Now I understand what you mean. I also separate my routes into differnet modules, like this:

# in MyApp::Controller

hook before {  var foo => 'bar'  };

get '/' => \&MyApp::Controller::Root;

# MyApp::Controller::Root

get '/' => sub {

    my $var = vars->{foo};

    ...

};

I have yet to play with Dancer 2 but I expect I will have the same problems as you!

I hope there is an easy solution to this or I cannot migrate to Dancer 2.

On 28 December 2012 17:37, Celogeek <me@celogeek.com> wrote:

this doesn't work with Dancer2 due to context.

the hook is for route in App::Main

so it doesn't fire with the App::Root routes

---

De: "Alex C" <calyx238@gmail.com>
À: "Perl Dancer users mailing list" <dancer-users@dancer.pm>
Envoyé: Vendredi 28 Décembre 2012 18:33:57
Objet: Re: [dancer-users] Route dispatch

Sorry I have no experience with Dancer 2 or multiple contexts.

This works on Dancer 1, if it is any help:

#!/usr/bin/env perl

use Dancer;

{

    package App::Main;

    use Dancer ':syntax';

    hook before => sub { var xxx => "test" };

    1;

}

{

    package App::Root;

    use Dancer ':syntax';

    get "/" => sub { return vars->{xxx} };

    1;

}

start;

Good luck..

On 28 December 2012 17:25, Celogeek <me@celogeek.com> wrote:

it's just a not working short example :)

but Dancer use context, so in my App::Main I have a before hooks that only apply to the route present in App::Main.

So my App::Root doesn't have it. And it was the case in Dancer 1.

I need to fully change my apps to make it work with Dancer2

---

De: "Alex C" <calyx238@gmail.com>
À: "Perl Dancer users mailing list" <dancer-users@dancer.pm>
Envoyé: Vendredi 28 Décembre 2012 18:18:12
Objet: Re: [dancer-users] Route dispatch

Yuo are missing the semicolons after your sub declarations. Try it agian ;)

On 28 December 2012 15:57, Celogeek <me@celogeek.com> wrote:

Can I dispatch my root thought multiple module ?

I have in App::Main :

hook before => sub {

var xxx => "test";

}

and in App::Root;

get "/" => sub {

 return vars->{xxx}

}

But vars seems empty.

In my bin/app.psgi I have :

use Dancer;

use App::Main;

use App::Root;

start;

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