2 files changed, 19 insertions, 3 deletions
diff --git a/web/src/js/ducks/flows.js b/web/src/js/ducks/flows.js
index 3375e4bd..d3717533 100644
--- a/web/src/js/ducks/flows.js
+++ b/web/src/js/ducks/flows.js
@@ -1,6 +1,5 @@
 import { fetchApi } from "../utils"
-import reduceStore from "./utils/store"
-import * as storeActions from "./utils/store"
+import reduceStore, * as storeActions from "./utils/store"
 import Filt from "../filt/filt"
 import { RequestUtils } from "../flow/utils"
 
@@ -30,7 +29,8 @@ export default function reduce(state = defaultState, action) {
         case UPDATE:
         case REMOVE:
         case RECEIVE:
-            // FIXME: Implement select switch for remove
+            // FIXME: Update state.selected on REMOVE:
+            // The selected flow may have been removed, we need to select the next one in the view.
             let storeAction = storeActions[action.cmd](
                 action.data,
                 makeFilter(state.filter),
diff --git a/web/src/js/ducks/utils/store.js b/web/src/js/ducks/utils/store.js
index 3252d697..9ea4f02e 100644
--- a/web/src/js/ducks/utils/store.js
+++ b/web/src/js/ducks/utils/store.js
@@ -13,6 +13,22 @@ const defaultState = {
     viewIndex: {},
 }
 
+/**
+ * The store reducer can be used as a mixin to another reducer that always returns a
+ * new { byId, list, listIndex, view, viewIndex } object. The reducer using the store
+ * usually has to map its action to the matching store action and then call the mixin with that.
+ *
+ * Example Usage:
+ *
+ *      import reduceStore, * as storeActions from "./utils/store"
+ *
+ *      case EVENTLOG_ADD:
+ *          return {
+ *              ...state,
+ *              ...reduceStore(state, storeActions.add(action.data))
+ *          }
+ *
+ */
 export default function reduce(state = defaultState, action) {
 
     let { byId, list, listIndex, view, viewIndex } = state