moving response into lambda utils

src/index.js

@@ -3,23 +3,10 @@ import {
     getDistrictByLatLng,
     getDistrictByAddress
 } from 'congressional-district-finder';
+import { response } from './util/lambda';
 import { getMembers, setProPublicaKey } from './propublica';
 
 
-const DEFAULT_HEADERS = {
-    'Content-Type': 'application/json'
-};
-
-function response(body, statusCode = 200, headers = DEFAULT_HEADERS) {
-    return {
-        statusCode,
-        headers,
-        body: JSON.stringify(
-            Object.assign({ statusCode }, body)
-        )
-    }
-}
-
 function handler(event, context, callback) {
 
     const { queryStringParameters } = event;

src/util/lambda.js

@@ -0,0 +1,16 @@
+
+
+const DEFAULT_HEADERS = {
+    'Content-Type': 'application/json'
+};
+
+
+export function response(body, statusCode = 200, headers = DEFAULT_HEADERS) {
+    return {
+        statusCode,
+        headers,
+        body: JSON.stringify(
+            Object.assign({ statusCode }, body)
+        )
+    }
+}