Add "auto update downloaded" modal

src/renderer/constants/modal_types.js

@@ -2,6 +2,7 @@ export const CONFIRM_FILE_REMOVE = 'confirmFileRemove';
 export const INCOMPATIBLE_DAEMON = 'incompatibleDaemon';
 export const FILE_TIMEOUT = 'file_timeout';
 export const DOWNLOADING = 'downloading';
+export const AUTO_UPDATE_DOWNLOADED = "auto_update_downloaded";
 export const ERROR = 'error';
 export const INSUFFICIENT_CREDITS = 'insufficient_credits';
 export const UPGRADE = 'upgrade';

src/renderer/modal/modalAutoUpdateDownloaded/index.js

@@ -0,0 +1,5 @@
+import React from "react";
+import { connect } from "react-redux";
+import ModalAutoUpdateDownloaded from "./view";
+
+export default connect(null, null)(ModalAutoUpdateDownloaded);

src/renderer/modal/modalAutoUpdateDownloaded/view.jsx

@@ -0,0 +1,31 @@
+import React from "react";
+import { Modal } from "modal/modal";
+import { Line } from "rc-progress";
+import Link from "component/link/index";
+
+const { remote } = require("electron");
+const { autoUpdater } = remote.require("electron-updater");
+
+class ModalAutoUpdateDownloaded extends React.PureComponent {
+  render() {
+    return (
+      <Modal
+        isOpen={true}
+        contentLabel={__("Update downloaded")}
+        confirmButtonLabel={__("Update and Restart")}
+        onConfirmed={autoUpdater.quitAndInstall()}
+      >
+        <section>
+          <h3 className="text-center">{__("LBRY Leveled Up")}</h3>
+          <p>
+            {__(
+              "A new version of LBRY has been downloaded and is ready to install."
+            )}
+          </p>
+        </section>
+      </Modal>
+    );
+  }
+}
+
+export default ModalAutoUpdateDownloaded;

src/renderer/modal/modalRouter/view.jsx

@@ -2,6 +2,7 @@ import React from 'react';
 import ModalError from 'modal/modalError';
 import ModalAuthFailure from 'modal/modalAuthFailure';
 import ModalDownloading from 'modal/modalDownloading';
+import ModalAutoUpdateDownloaded from "modal/modalAutoUpdateDownloaded";
 import ModalUpgrade from 'modal/modalUpgrade';
 import ModalWelcome from 'modal/modalWelcome';
 import ModalFirstReward from 'modal/modalFirstReward';
@@ -102,6 +103,8 @@ class ModalRouter extends React.PureComponent {
         return <ModalUpgrade {...modalProps} />;
       case modals.DOWNLOADING:
         return <ModalDownloading {...modalProps} />;
+      case modals.AUTO_UPDATE_DOWNLOADED:
+        return <ModalAutoUpdateDownloaded {...modalProps} />;
       case modals.ERROR:
         return <ModalError {...modalProps} />;
       case modals.FILE_TIMEOUT: