handling sensors with redux

client/js/redux/reducers/sensor.js

@@ -0,0 +1,59 @@
+//import typs
+import * as types from '../constants/sensor';
+
+//defaults -
+const defaultState = {
+    list : [],
+    infoMonth: [],
+    infoYear: [],
+    
+    fetchingList: false,
+    fetchingInfoMonth: false,
+    fetchingInfoYear: false,
+    
+    fetchedList: false,
+    fetchedInfoMonth: false,
+    fetchedInfoYear: false
+};
+
+//default reducer
+export default function app(state = defaultState, action) {
+    switch(action.type){
+        case types.FETCHING_LIST:
+            return Object.assign({}, state, {
+                fetchingList: true,
+                fetchedList: false
+            });
+        case types.FETCHING_INFO_MONTH:
+            return Object.assign({}, state, {
+                fetchingInfoMonth: true,
+                fetchedInfoMonth: false
+            });
+        case types.FETCHING_INFO_YEAR:
+            return Object.assign({}, state, {
+               fetchingInfoYear: true,
+               fetchedInfoYear: false
+            });
+        
+        case types.LOAD_SENSOR_LIST:
+            return Object.assign({}, state, {
+               list: action.sensor_list,
+               fetchingList: false,
+               fetchedList: true
+            });
+        case types.LOAD_SENSOR_INFO_MONTH:
+            return Object.assign({}, state, {
+               infoMonth: action.sensor_info,
+               fetchingInfoMonth: false,
+               fetchedInfoMonth: true
+            });
+        case types.LOAD_SENSOR_INFO_YEAR:
+            return Object.assign({}, state, {
+                infoYear: action.sensor_info,
+                fetchingInfoYear: false,
+                fetchedInfoYear: true
+            });
+    }
+    //return present state if no actions get called
+    return state;
+}