move datadog to before callback, maybe it will fix test

Author: anandkumarpatel

lib/models/mongo/context-version.js

@@ -781,11 +781,11 @@ ContextVersionSchema.methods.dedupeBuild = function (callback) {
 
   function replaceIfDupe(dupe, cb) {
     if (dupe) {
-      self.copyBuildFromContextVersion(dupe, cb);
       dogstatsd.increment('api.contextVersion.build.deduped');
+      self.copyBuildFromContextVersion(dupe, cb);
     } else {
-      cb(null, self);
       dogstatsd.increment('api.contextVersion.build.noDupe');
+      cb(null, self);
     }
   }
 };

lib/models/mongo/infra-code-version.js

@@ -607,9 +607,9 @@ function hashString(data, cb) {
       .replace(/^[\s\uFEFF\xA0]*\n/g, '') // remove start of file blank lines
       .replace(/[\s\uFEFF\xA0]+$/g, '\n'), salt, function(err, hash) {
         if (err) { return cb(err); }
+        dogstatsd.timing('api.infraCodeVersion.hashTime', new Date()-start, 1,
+          ['length:'+data.length]);
         cb(null, hash);
-        dogstatsd.timing('api.infraCodeVersion.hashTime',
-          new Date()-start, 1, ['length:'+data.length]);
       });
 }