move Authentication into separate package

Readme.markdown

@@ -10,14 +10,14 @@ This is a test app for trying new things in Mojolicious.
 
 [![Deploy](https://www.herokucdn.com/deploy/button.png)](https://heroku.com/deploy)
 
-# Roadmap
+## Roadmap
 
 * ~~Add simplest authentication~~
 * ~~move authentication routes into own controller~~
 * ~~create login page ( post )~~
 * ~~connect authentication to external database ( mongo )~~
 * wait for November 18th, 2014 for mongolab to upgrade default version to 2.6, argh!
-* create authentication plugin
+* fix travis hack after travis upgrades default mongodb version to 2.6
 * make authentication more secure ( hash, salt )
 * tests for authentication
 * add authorization ( logged in user can see some things, but not others )
@@ -26,3 +26,5 @@ This is a test app for trying new things in Mojolicious.
 * roles: admin, author, reader?
 * more templates/routes: ~~home~~, ~~user~~, user/:username, "posts" ...
 * Dockerfile; add mongodb setup? fixtures?
+
+## Credits

lib/Lrrr.pm

@@ -5,7 +5,7 @@ use warnings;
 
 use Mojo::Base 'Mojolicious';
 use Mango;
-use Mango::BSON;
+use Lrrr::Authentication;
 
 # This method will run once at server start
 sub startup {
@@ -17,30 +17,8 @@ sub startup {
   # auth
   $self->plugin( authentication => {
     autoload_user => 1,
-    load_user => sub {
-        my $self = shift;
-        my $username = shift;
-
-        my $collection = $self->mango->db('test')->collection('users');
-        my $user = $collection->find_one( {username => $username} );
-
-        return { 
-          'username' => $user->{username} 
-        } if ( defined $user->{username} );
-        return undef;
-    },
-    validate_user => sub {
-        my $self = shift;
-        my $username = shift || '';
-        my $password = shift || '';
-        my $extradata = shift || {};
-
-        my $collection = $self->mango->db('test')->collection('users');
-        my $user = $collection->find_one( {username => $username} );
-
-        return $user->{username} if ( $password eq $user->{password} );
-        return undef;
-    },
+    load_user => sub { return Lrrr::Authentication->load_user(@_); },
+    validate_user => sub { return Lrrr::Authentication->validate_user(@_); }
   });
 
   # Router

lib/Lrrr/Authentication.pm

@@ -0,0 +1,35 @@
+package Lrrr::Authentication;
+
+sub load_user {
+  my ($class, $app, $username) = @_;
+
+  #return 1;
+  #my $self = shift;
+  #my $username = shift;
+
+  my $collection = $app->mango->db('test')->collection('users');
+  my $user = $collection->find_one( {username => $username} );
+
+  return { 
+    'username' => $user->{username} 
+  } if ( defined $user->{username} );
+  return undef;
+}
+
+sub validate_user {
+  my ($class, $app, $username, $password, $extas) = @_;
+
+  #return 1;
+  #my $self = shift;
+  #my $username = shift || '';
+  #my $password = shift || '';
+  #my $extradata = shift || {};
+
+  my $collection = $app->mango->db('test')->collection('users');
+  my $user = $collection->find_one( {username => $username} );
+
+  return $user->{username} if ( $password eq $user->{password} );
+  return undef;
+}
+
+1;