handling sensors with redux

client/js/redux/reducers/app.js

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+//import typs
+import * as types from '../constants/app';
+
+//defaults -
+const defaultState = {
+    preview: {
+        posts: []
+    },
+    post: "",
+    fetched: false,
+    fetching: false,
+    postLimit: 10
+};
+
+//default reducer
+export default function app(state = defaultState, action) {
+    //every reducer gets called when an action is called - we check for the type to modify our state accordingly
+    switch (action.type) {
+        case types.INIT_PREVIEW:
+            return Object.assign({}, state, {
+                preview: Object.assign({}, state.preview, action.posts),
+                fetched: true,
+                fetching: false
+            });
+        case types.LOAD_POST:
+            return Object.assign({}, state, {
+                post: action.post,
+                fetched: true,
+                fetching: false
+            });
+        case types.FETCHING:
+            return Object.assign({}, state, {
+                fetched: false,
+                fetching: true
+            });
+        case types.INCREASE_POST_LIMIT:
+            return Object.assign({}, state, {
+                postLimit: state.postLimit + 10
+            });
+    }
+
+    //return present state if no actions get called
+    return state;
+}

client/js/redux/reducers/reducers.js

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+//just using one reducer - use combineReducers from redux to modularize things
+import {combineReducers} from 'redux';
+import {routerReducer} from 'react-router-redux';
+
+import app from './app';
+import sensor from './sensor';
+
+const allReducers = combineReducers({
+    app,
+    sensor,
+    routing: routerReducer
+});
+
+export default allReducers;

client/js/redux/reducers/sensor.js

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+//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;
+}