log post purges

src/events.js

@@ -62,6 +62,10 @@ var fs = require('fs'),
 		events.logWithUser(uid, 'restored post (pid ' + pid + ')');
 	};
 
+	events.logPostPurge = function(uid, pid) {
+		events.logWithUser(uid, 'purged post (pid ' + pid + ')');
+	};
+
 	events.logTopicMove = function(uid, tid) {
 		events.logWithUser(uid, 'moved topic (tid ' + tid + ')');
 	};

src/postTools.js

@@ -166,7 +166,7 @@ var winston = require('winston'),
 			if (err || !canEdit) {
 				return callback(err || new Error('[[error:no-privileges]]'));
 			}
-
+			events.logPostPurge(uid, pid);
 			posts.purge(pid, callback);
 		});
 	};