From d0babbd109229732c8602adf5aa2dc10cafb0e31 Mon Sep 17 00:00:00 2001
From: Neil Williams <neil@reddit.com>
Date: Thu, 6 Dec 2012 10:45:43 -0800
Subject: [PATCH] Remove CommentParticipationByAccount.

It was a bad idea. I miscalculated which aspect of CommentPane was
taking the try_cache time.
---
 r2/r2/models/link.py | 17 -----------------
 1 file changed, 17 deletions(-)

diff --git a/r2/r2/models/link.py b/r2/r2/models/link.py
index fc3ba9441..edd4813cf 100755
--- a/r2/r2/models/link.py
+++ b/r2/r2/models/link.py
@@ -735,8 +735,6 @@ class Comment(Thing, Printable):
 
         c._commit()
 
-        CommentParticipationByAccount.register(author, link)
-
         changed(link, True)  # link's number of comments changed
 
         inbox_rel = None
@@ -1384,21 +1382,6 @@ class SaveHide(Relation(Account, Link)): pass
 class Click(Relation(Account, Link)): pass
 
 
-class CommentParticipationByAccount(tdb_cassandra.DenormalizedRelation):
-    _use_db = True
-    _last_modified_name = 'Commented'
-    _write_last_modified = False
-    _views = []
-
-    @classmethod
-    def value_for(cls, thing1, thing2, opaque):
-        return ''
-
-    @classmethod
-    def register(cls, user, link):
-        cls.create(user, [link])
-
-
 class GildedCommentsByAccount(tdb_cassandra.DenormalizedRelation):
     _use_db = True
     _last_modified_name = 'Gilding'