3 files changed, 6 insertions, 16 deletions
diff --git a/src/client/react/components/container/View.js b/src/client/react/components/container/View.js
index b374300..7c0d42c 100644
--- a/src/client/react/components/container/View.js
+++ b/src/client/react/components/container/View.js
@@ -31,10 +31,10 @@ import Loading from '../presentational/Loading';
 
 class View extends React.Component {
   static propTypes = {
-    schedules: PropTypes.objectOf(PropTypes.objectOf(PropTypes.shape({
+    schedules: PropTypes.objectOf(PropTypes.shape({
       state: PropTypes.string.isRequired,
       htmlStr: PropTypes.string,
-    }))).isRequired,
+    })).isRequired,
 
     // react-router
     match: PropTypes.object.isRequired,
diff --git a/src/client/react/lib/extractSchedule.js b/src/client/react/lib/extractSchedule.js
index 97589f8..6f30970 100644
--- a/src/client/react/lib/extractSchedule.js
+++ b/src/client/react/lib/extractSchedule.js
@@ -19,12 +19,11 @@
  */
 
 export default function extractSchedule(schedules, user, week) {
-  const scheduleExists =
-    schedules.hasOwnProperty(user) && schedules[user].hasOwnProperty(week);
+  const scheduleExists = schedules.hasOwnProperty(`${user}:${week}`);
 
   if (!scheduleExists) {
     return { state: 'NOT_REQUESTED' };
   }
 
-  return schedules[user][week];
+  return schedules[`${user}:${week}`];
 }
diff --git a/src/client/react/reducers.js b/src/client/react/reducers.js
index accf464..cd84ee5 100644
--- a/src/client/react/reducers.js
+++ b/src/client/react/reducers.js
@@ -115,17 +115,8 @@ function reducer(state = DEFAULT_STATE, action) {
         ...state,
         schedules: {
           ...state.schedules,
-          [action.user]:
-            state.schedules[action.user]
-              ? {
-                // This user already exists in our state, extend it.
-                ...state.schedules[action.user],
-                [action.week]: schedule(state.schedules[action.user][action.week], action),
-              }
-              : {
-                // This user does not already exist in our state.
-                [action.week]: schedule(undefined, action),
-              },
+          [`${action.user}:${action.week}`]:
+            schedule(state.schedules[`${action.user}:${action.week}`], action),
         },
       };