-More!

app/selectors/activeEvent.js

@@ -0,0 +1,13 @@
+import { createSelector } from 'reselect';
+
+const getState = (state) => state;
+
+export const getActiveEventId = createSelector(
+  [getState],
+  (state) => state.get('activeEvent'),
+);
+
+export const hasActiveEvent = createSelector(
+  [getState],
+  (state) => !!state.get('activeEvent'),
+);

app/selectors/events.js

@@ -1,12 +1,9 @@
 import { Map } from 'immutable';
 import { createSelector } from 'reselect';
 
-const getState = (state) => state;
+import { getActiveEventId } from './activeEvent.js';
 
-export const getActiveEvent = (state) => {
-  const eventId = state.get('activeEvent');
-  return state.getIn(['events', eventId], false)
-};
+const getState = (state) => state;
 
 export const getEventById = (state, eventId) => state.getIn(['events', eventId], false);
 
@@ -15,7 +12,22 @@ export const getEvents = createSelector(
   (state) => state.get('events') || new Map(),
 );
 
+export const getActiveEvent = createSelector(
+  [getActiveEventId, getEvents],
+  (eventId, eventsAsMap) => eventId ? eventsAsMap.get(eventId) : false,
+);
+
+export const getDefaultEvent = createSelector(
+  [getEvents],
+  (eventsAsMap) => eventsAsMap.first(),
+);
+
 export const getEventsAsList = createSelector(
   [getEvents],
   (eventsAsMap) => eventsAsMap.toList(),
 );
+
+export const hasMultipleEvents = createSelector(
+  [getEvents],
+  (eventsAsMap) => eventsAsMap.size > 1,
+);

app/selectors/profile.js

@@ -0,0 +1,24 @@
+import { Map } from 'immutable';
+import { createSelector } from 'reselect';
+
+const getState = (state) => state;
+
+export const getProfile = createSelector(
+  [getState],
+  (state) => state.get('profile'),
+);
+
+export const getNomDeBid = createSelector(
+  [getProfile],
+  (profile) => profile.get('nomDeBid'),
+);
+
+export const getProfileAvatarUrl = createSelector(
+  [getProfile],
+  (profile) => profile.get('avatar'),
+);
+
+export const isAllowedToBid = createSelector(
+  [getProfile],
+  (profile) => profile.get('isAllowedToBid'),
+);