[Bps-public-commit] App-Changeloggr branch, master, updated. c1f25d874dc13334a207a99c35e73046df749684

[sartak at bestpractical.com]

The branch, master has been updated
       via  c1f25d874dc13334a207a99c35e73046df749684 (commit)
       via  1c0a48066affac9911d9f060b4663511c637fc29 (commit)
      from  9671c372661bd58d6ecdb0476d0cd4a75cb144b2 (commit)

Summary of changes:
 lib/App/Changeloggr/Model/Changelog.pm |   26 ++++++++++++++++++++++++++
 1 files changed, 26 insertions(+), 0 deletions(-)

- Log -----------------------------------------------------------------
commit 1c0a48066affac9911d9f060b4663511c637fc29
Author: Shawn M Moore <sartak at gmail.com>
Date:   Wed Jul 29 14:39:54 2009 -0400

    Changelog->get_starting_position

diff --git a/lib/App/Changeloggr/Model/Changelog.pm b/lib/App/Changeloggr/Model/Changelog.pm
index dfe21dc..4d1ebb3 100644
--- a/lib/App/Changeloggr/Model/Changelog.pm
+++ b/lib/App/Changeloggr/Model/Changelog.pm
@@ -159,6 +159,17 @@ sub unvoted_changes {
     return $changes;
 }
 
+sub get_starting_position {
+    my $self = shift;
+
+    my $changes = M('ChangeCollection', changelog_id => $self);
+    $changes->order_by({
+        function => 'random()',
+    });
+
+    return $changes->first->id;
+}
+
 sub choose_change {
     my $self = shift;
 

commit c1f25d874dc13334a207a99c35e73046df749684
Author: Shawn M Moore <sartak at gmail.com>
Date:   Wed Jul 29 14:40:24 2009 -0400

    Limit changes to be >= the starting position
    
        But wrap around if there are no changes left

diff --git a/lib/App/Changeloggr/Model/Changelog.pm b/lib/App/Changeloggr/Model/Changelog.pm
index 4d1ebb3..b055c59 100644
--- a/lib/App/Changeloggr/Model/Changelog.pm
+++ b/lib/App/Changeloggr/Model/Changelog.pm
@@ -156,6 +156,21 @@ sub unvoted_changes {
         operator => 'IS',
         value => 'NULL',
     );
+
+    my $start = $self->current_user->position_for($self);
+    if ($start) {
+        $changes->limit(
+            column   => 'id',
+            operator => '>=',
+            value    => $start,
+        );
+    }
+
+    if ($changes->count == 0 && $start > 0) {
+        $self->current_user->set_position_for($self, 0);
+        return $self->unvoted_changes(@_);
+    }
+
     return $changes;
 }
 

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