add remove cash

Author: soliury

app/actions/UserActions.js

@@ -1,5 +1,8 @@
 var types = require('../constants/ActionTypes')
 var UserService = require('../services/UserService')
+var TopicService = require('../services/TopicService')
+var MessageService = require('../services/MessageService')
+var Storage = require('../services/Storage')
 
 
 function getUser(user) {
@@ -125,3 +128,12 @@ exports.logout = function () {
         type: types.LOGOUT
     }
 }
+
+
+exports.clear = function () {
+    TopicService.storage.remove()
+    MessageService.storage.remove()
+    return {
+        type: types.CLEAR
+    }
+}

app/components/Setting.js

@@ -36,8 +36,9 @@ class Setting extends Component {
     }
 
 
-    onClearPress(){
-        
+    onClearPress() {
+        this.props.actions.clear()
+        window.alert('缓存清除成功!')
     }
 
 

app/constants/ActionTypes.js

@@ -14,6 +14,7 @@ exports.CHECK_TOKEN_FAILED = 'CHECK_TOKEN_FAILED'
 exports.LIKE_TOPIC = 'LIKE_TOPIC'
 exports.UN_LIKE_TOPIC = 'UN_LIKE_TOPIC'
 exports.LOGOUT='LOGOUT'
+exports.CLEAR='CLEAR'
 
 
 exports.GET_UNREAD_MESSAGE_COUNT_SUCCESS = 'GET_UNREAD_MESSAGE_COUNT_SUCCESS'

app/services/MessageService.js

@@ -12,6 +12,10 @@ storage.save = function (value) {
     return Storage.setItem('messages', value)
 }
 
+storage.remove = function () {
+    return Storage.removeItem('messages')
+}
+
 
 var req = {}
 

app/services/Storage.js

@@ -32,4 +32,8 @@ Storage.multiGet = function (keys) {
         })
 }
 
+Storage.multiRemove = function (keys) {
+    return AsyncStorage.multiRemove(keys)
+}
+
 module.exports = Storage

app/services/TopicService.js

@@ -24,6 +24,13 @@ storage.getAll = function () {
 }
 
 
+storage.remove = function () {
+    return Storage.multiRemove(tabs.map(tab=> {
+        return 'tab_' + tab
+    }))
+}
+
+
 var req = {}