Add file for handling GET/POST to /config

Author: theill

global_config.js

@@ -0,0 +1,35 @@
+// global_config.js
+
+var Parse = require('parse/node').Parse,
+    PromiseRouter = require('./PromiseRouter'),
+    rest = require('./rest');
+
+var router = new PromiseRouter();
+
+// Returns a promise for a {response} object.
+function handleUpdateGlobalConfig(req) {
+  return rest.update(req.config, req.auth,
+                     '_GlobalConfig', 1, req.body)
+  .then((response) => {
+    return {response: response};
+  });
+}
+
+// Returns a promise for a {response} object.
+function handleGetGlobalConfig(req) {
+  return rest.find(req.config, req.auth, '_GlobalConfig', 1)
+  .then((response) => {
+    if (!response.results || response.results.length == 0) {
+      throw new Parse.Error(Parse.Error.OBJECT_NOT_FOUND,
+                            'Object not found.');
+    } else {
+    	// only return 'params' attribute of response
+      return {response: { params: response.results[0].params }};
+    }
+  });
+}
+
+router.route('GET','/config', handleGetGlobalConfig);
+router.route('POST','/config', handleUpdateGlobalConfig);
+
+module.exports = router;