add mock api calls for modules viewall component

store/awaitingSubmission/reducer.js

@@ -0,0 +1,19 @@
+import { awaitingSubmissionActionTypes } from "./action";
+
+const awaitingSubmissionInitialState = {
+    awaitingSubmission: {},
+};
+
+export default function reducer(
+    state = awaitingSubmissionInitialState,
+    action
+) {
+    switch (action.type) {
+        case awaitingSubmissionActionTypes.SETAWAITINGSUBMISSION:
+            return {
+                awaitingSubmission: action.awaitingSubmission,
+            };
+        default:
+            return state;
+    }
+}