krishnamurthypradeep · August 29, 2015 14:17 · Jul 5, 2012
diff --git a/angularjs_resource_tokenhandler.js b/angularjs_resource_tokenhandler.js
@@ -0,0 +1,40 @@
+.factory('TokenHandler', function() {
+  var tokenHandler = {};
+  var token = "none";
+
+  tokenHandler.set = function( newToken ) {
+    token = newToken;
+  };
+
+  tokenHandler.get = function() {
+    return token;
+  };
+
+  // wrap given actions of a resource to send auth token with every
+  // request
+  tokenHandler.wrapActions = function( resource, actions ) {
+    // copy original resource
+    var wrappedResource = resource;
+    for (var i=0; i < actions.length; i++) {
+      tokenWrapper( wrappedResource, actions[i] );
+    };
+    // return modified copy of resource
+    return wrappedResource;
+  };
+
+  // wraps resource action to send request with auth token
+  var tokenWrapper = function( resource, action ) {
+    // copy original action
+    resource['_' + action]  = resource[action];
+    // create new action wrapping the original and sending token
+    resource[action] = function( data, success, error){
+      return resource['_' + action](
+        angular.extend({}, data || {}, {access_token: tokenHandler.get()}),
+        success,
+        error
+      );
+    };
+  };
+
+  return tokenHandler;
+});