From bd4ce3ac458e4c749fa5ae400e0736a9256c580f Mon Sep 17 00:00:00 2001
From: Andras Bacsai <andras.bacsai@gmail.com>
Date: Thu, 10 Nov 2022 13:57:34 +0100
Subject: [PATCH] feat: rollback coolify

---
 apps/api/src/lib/common.ts                    |  2 +-
 .../src/lib/components/UpdateAvailable.svelte |  4 +-
 apps/ui/src/routes/settings/coolify.svelte    | 81 ++++++++++++++++---
 package.json                                  |  2 +-
 4 files changed, 77 insertions(+), 12 deletions(-)

diff --git a/apps/api/src/lib/common.ts b/apps/api/src/lib/common.ts
index a96e36e91..dfdde81d2 100644
--- a/apps/api/src/lib/common.ts
+++ b/apps/api/src/lib/common.ts
@@ -17,7 +17,7 @@ import { day } from './dayjs';
 import { saveBuildLog } from './buildPacks/common';
 import { scheduler } from './scheduler';
 
-export const version = '3.11.4';
+export const version = '3.11.5';
 export const isDev = process.env.NODE_ENV === 'development';
 
 const algorithm = 'aes-256-ctr';
diff --git a/apps/ui/src/lib/components/UpdateAvailable.svelte b/apps/ui/src/lib/components/UpdateAvailable.svelte
index 9c4fda2be..5eeacab8b 100644
--- a/apps/ui/src/lib/components/UpdateAvailable.svelte
+++ b/apps/ui/src/lib/components/UpdateAvailable.svelte
@@ -16,9 +16,11 @@
 		updateStatus.loading = true;
 		try {
 			if (dev) {
-				await asyncSleep(4000);
+				localStorage.setItem('lastVersion', $appSession.version);
+				await asyncSleep(1000);
 				return window.location.reload();
 			} else {
+				localStorage.setItem('lastVersion', $appSession.version);
 				await post(`/update`, { type: 'update', latestVersion });
 				addToast({
 					message: 'Update completed.<br><br>Waiting for the new version to start...',
diff --git a/apps/ui/src/routes/settings/coolify.svelte b/apps/ui/src/routes/settings/coolify.svelte
index cf3c21ddb..2c421751b 100644
--- a/apps/ui/src/routes/settings/coolify.svelte
+++ b/apps/ui/src/routes/settings/coolify.svelte
@@ -24,6 +24,7 @@
 	import { addToast, appSession, features } from '$lib/store';
 	import { asyncSleep, errorNotification, getDomain } from '$lib/common';
 	import Explainer from '$lib/components/Explainer.svelte';
+	import { dev } from '$app/env';
 
 	let isAPIDebuggingEnabled = settings.isAPIDebuggingEnabled;
 	let isRegistrationEnabled = settings.isRegistrationEnabled;
@@ -47,7 +48,50 @@
 		proxyMigration: false,
 		restart: false
 	};
+	let rollbackVersion = localStorage.getItem('lastVersion');
 
+	async function rollback() {
+		const sure = confirm(`Are you sure you want rollback Coolify to ${rollbackVersion}?`);
+		if (sure) {
+			try {
+				if (dev) {
+					console.log('rolling back to', rollbackVersion);
+					await asyncSleep(4000);
+					return window.location.reload();
+				} else {
+					await post(`/update`, { type: 'update', latestVersion: rollbackVersion });
+					addToast({
+						message: 'Update completed.<br><br>Waiting for the new version to start...',
+						type: 'success'
+					});
+
+					let reachable = false;
+					let tries = 0;
+					do {
+						await asyncSleep(4000);
+						try {
+							await get(`/undead`);
+							reachable = true;
+						} catch (error) {
+							reachable = false;
+						}
+						if (reachable) break;
+						tries++;
+					} while (!reachable || tries < 120);
+					addToast({
+						message: 'New version reachable. Reloading...',
+						type: 'success'
+					});
+					await asyncSleep(3000);
+					return window.location.reload();
+				}
+			} catch (error) {
+				return errorNotification(error);
+			} finally {
+				loading.remove = false;
+			}
+		}
+	}
 	async function removeFqdn() {
 		if (fqdn) {
 			loading.remove = true;
@@ -281,6 +325,17 @@
 						</div>
 					{/if}
 				</div>
+				<div class="grid grid-cols-2 items-center">
+					<Setting
+						id="dualCerts"
+						dataTooltip={$t('setting.must_remove_domain_before_changing')}
+						disabled={isFqdnSet}
+						bind:setting={dualCerts}
+						title={$t('application.ssl_www_and_non_www')}
+						description={$t('setting.generate_www_non_www_ssl')}
+						on:click={() => !isFqdnSet && changeSettings('dualCerts')}
+					/>
+				</div>
 				<div class="grid grid-cols-2 items-center">
 					<div>
 						Default Redirect URL
@@ -300,16 +355,24 @@
 						placeholder="{$t('forms.eg')}: https://coolify.io"
 					/>
 				</div>
-				<div class="grid grid-cols-2 items-center">
-					<Setting
-						id="dualCerts"
-						dataTooltip={$t('setting.must_remove_domain_before_changing')}
-						disabled={isFqdnSet}
-						bind:setting={dualCerts}
-						title={$t('application.ssl_www_and_non_www')}
-						description={$t('setting.generate_www_non_www_ssl')}
-						on:click={() => !isFqdnSet && changeSettings('dualCerts')}
+
+				<div class="grid grid-cols-4 items-center">
+					<div class="col-span-2">
+						Rollback to a specific version
+						<Explainer
+							position="dropdown-bottom"
+							explanation="You can rollback to a specific version of your application. This will not affect your current running resources. <a href='https://github.com/coollabsio/coolify/releases' target='_blank'>See available versions</a>"
+						/>
+					</div>
+					<input
+						class="w-full"
+						bind:value={rollbackVersion}
+						readonly={!$appSession.isAdmin}
+						disabled={!$appSession.isAdmin}
+						name="lastVersion"
+						id="lastVersion"
 					/>
+					<button class="btn btn-primary ml-2" on:click|preventDefault|stopPropagation={rollback}>Rollback</button>
 				</div>
 				<div class="grid grid-cols-2 items-center">
 					<div>
diff --git a/package.json b/package.json
index 9aff5bc8a..97e2f6861 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "coolify",
   "description": "An open-source & self-hostable Heroku / Netlify alternative.",
-  "version": "3.11.4",
+  "version": "3.11.5",
   "license": "Apache-2.0",
   "repository": "github:coollabsio/coolify",
   "scripts": {