Add ratelimits to collab

node_modules/c9/ratelimit.js

@@ -30,8 +30,14 @@ function ratelimit(key, duration, max) {
         return true;
     }
     
+    function resolveValue(obj, path) {
+        return path.split('.').reduce(function(prev, curr) {
+            return prev ? prev[curr] : undefined;
+        }, obj);
+    }
+    
     return function(req, res, next) {
-        var handle = req.params[key];
+        var handle = resolveValue(req.params, key);
 
         requests[handle] = requests[handle] || [];
         if (requests[handle].length >= max) {

node_modules/c9/ratelimit_test.js

@@ -31,7 +31,16 @@ describe("ratelimit", function() {
         });
     });
     
-    
+    it("Should work with deep keys", function (done) {
+        var limiter = ratelimit("user.id", 10, 1);
+        limiter({params: {user: {id: "hey"}}}, null, function (err) {
+            assert(!err, err);
+            limiter({params: {user: {id: "yay"}}}, null, function (err) {
+                assert(!err, err);
+                done();
+            });
+        });
+    });
     
     it("Should work again after a delay", function (done) {
         var limiter = ratelimit("username", 10, 1);
@@ -73,13 +82,13 @@ describe("ratelimit", function() {
             function(next) {    
                 limiter({params: {username: "mario"}}, null, function(err) {
                     assert(!err, err);
-                    setTimeout(next, 25);
+                    setTimeout(next, 40);
                 });
             },
             function (next) {
                 limiter({params: {username: "mario"}}, null, function(err) {
                     assert(!err, err);
-                    setTimeout(next, 40);
+                    setTimeout(next, 45);
                 });
             },
             function (next) {
@@ -88,7 +97,7 @@ describe("ratelimit", function() {
                     limiter({params: {username: "mario"}}, null, function(err) {
                         assert(err);
                         assert.equal(err.code, 429);
-                        setTimeout(next, 20);
+                        setTimeout(next, 40);
                     });
                 });
             },