Base changes to job upload screen.

client/src/redux/media/media.reducer.js

@@ -0,0 +1,24 @@
+import MediaActionTypes from "./media.types";
+
+const INITIAL_STATE = { error: null };
+
+const mediaReducer = (state = INITIAL_STATE, action) => {
+  switch (action.type) {
+    case MediaActionTypes.SET_MEDIA_FOR_JOB:
+      return { ...state, [action.payload.jobid]: action.payload.media };
+    case MediaActionTypes.GET_MEDIA_FOR_JOB_ERROR:
+      return { ...state, error: action.payload };
+    case MediaActionTypes.ADD_MEDIA_FOR_JOB:
+      return {
+        ...state,
+        [action.payload.jobid]: [
+          ...state[action.payload.jobid],
+          ...(action.payload.media || []),
+        ],
+      };
+    default:
+      return state;
+  }
+};
+
+export default mediaReducer;