Refactoring

src/containers/IPCContainer/IPCContainer.js

@@ -1,15 +1,16 @@
 import {Component} from 'react';
 import {getIPCRenderer} from '../../utils';
 
+const ipcRenderer = getIPCRenderer();
+
 export default class extends Component {
   handlerList = {};
-  ipcRenderer = getIPCRenderer();
 
   componentWillUnmount() {
-    if (this.ipcRenderer) {
+    if (ipcRenderer) {
       for (let name in this.handlerList) {
         if (this.handlerList.hasOwnProperty(name)) {
-          this.ipcRenderer.removeListener(name, this.handlerList[name]);
+          ipcRenderer.removeListener(name, this.handlerList[name]);
         }
       }
     }
@@ -18,14 +19,14 @@ export default class extends Component {
   };
 
   sendRequest = (name, data) => {
-    if (this.ipcRenderer) {
-      this.ipcRenderer.send(name, data);
+    if (ipcRenderer) {
+      ipcRenderer.send(name, data);
     }
   };
 
   sendSyncRequest = (name, data) => {
-    if (this.ipcRenderer) {
-      return this.ipcRenderer.sendSync(name + '_sync', data);
+    if (ipcRenderer) {
+      return ipcRenderer.sendSync(name + '_sync', data);
     } else {
       return {
         Success: false,
@@ -35,9 +36,9 @@ export default class extends Component {
   };
 
   setRequestHandler = (name, callback) => {
-    if (this.ipcRenderer) {
+    if (ipcRenderer) {
       this.handlerList[name] = callback;
-      this.ipcRenderer.on(name, callback);
+      ipcRenderer.on(name, callback);
     }
   };