Merge pull request thedjpetersen#144 from ericbarch/master

Backend setting for max log size
mbilker · Jul 15, 2012 · 1de4bcc · 1de4bcc
2 parents 823e53e + da1dcc3
commit 1de4bcc
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Showing 2 changed files with 22 additions and 1 deletion.
diff --git a/config.js b/config.js
@@ -9,3 +9,7 @@ exports.prod = {
     client_port: 80, // Websockets talk on port 80 on Nodester, regardless of listen port
     mongoose_auth: 'mongodb://mongodb@localhost/subway'
 }
+
+exports.misc = {
+  max_log_size: 32000
+}
diff --git a/lib/irclink.js b/lib/irclink.js
@@ -1,5 +1,6 @@
 var irc = require('irc'),
-    mongoose = require('mongoose');
+    mongoose = require('mongoose'),
+    config = require('../config');
 
 // establish models
 var User = mongoose.model('User');
@@ -160,6 +161,22 @@ IRCLink.prototype = {
     if (this.username) {
       var message = new Message({channel: target.toLowerCase(), server: this.server.toLowerCase(), linkedto: this.username, user: from, message: msg});
       message.save();
+
+      // keep log size in check
+      Message.count({}, function(err, count) {
+        if (count > config.misc.max_log_size) {
+          var query = Message.find({});
+
+          query.limit(count - config.misc.max_log_size);
+          query.sort('date', 1);
+
+          query.exec(function (err, records) {
+            records.forEach(function(record){
+              record.remove();
+            });
+          });
+        }
+      });
     }
   }
 };