[Bps-public-commit] App-Changeloggr branch, master, updated. eb12360a5c612191b7a61ed46d9abb9ebfe19829

[sartak at bestpractical.com]

The branch, master has been updated
       via  eb12360a5c612191b7a61ed46d9abb9ebfe19829 (commit)
      from  a3e7bf4c4b22bbff00697e6df1dad98567dafd7f (commit)

Summary of changes:
 lib/App/Changeloggr/Model/User.pm |   21 +++++++++++++++++++++
 1 files changed, 21 insertions(+), 0 deletions(-)

- Log -----------------------------------------------------------------
commit eb12360a5c612191b7a61ed46d9abb9ebfe19829
Author: Shawn M Moore <sartak at gmail.com>
Date:   Tue Jun 9 10:49:28 2009 -0400

    User->undo_vote

diff --git a/lib/App/Changeloggr/Model/User.pm b/lib/App/Changeloggr/Model/User.pm
index 3efca0c..17b12c5 100644
--- a/lib/App/Changeloggr/Model/User.pm
+++ b/lib/App/Changeloggr/Model/User.pm
@@ -83,5 +83,26 @@ EOSQL
     return ($votes, $place);
 }
 
+sub undo_vote {
+    my $self = shift;
+    my $votes = $self->votes;
+    $votes->order_by(
+        column => 'id',
+        order  => 'DESC',
+    );
+    $votes->set_page_info(
+        current_page => 1,
+        per_page     => 1,
+    );
+
+    my $vote = $votes->first;
+
+    if (!$vote) {
+        return (0, "No vote to delete");
+    }
+
+    return $vote->delete;
+}
+
 1;
 

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