From 240b2f075e0a800807741671e66ad21b30dec4ba Mon Sep 17 00:00:00 2001
From: Csaba Tuncsik <csaba@n8n.io>
Date: Fri, 15 Sep 2023 13:17:04 +0200
Subject: [PATCH] feat(editor): Add Workflow history route and base page
 (no-changelog) (#7161)

---
 packages/cli/src/Server.ts                    |  1 +
 packages/editor-ui/src/constants.ts           |  2 +
 .../src/plugins/i18n/locales/en.json          |  1 +
 packages/editor-ui/src/router.ts              | 31 ++++++++--
 .../editor-ui/src/views/WorkflowHistory.vue   | 56 +++++++++++++++++++
 packages/workflow/src/Interfaces.ts           |  1 +
 6 files changed, 88 insertions(+), 4 deletions(-)
 create mode 100644 packages/editor-ui/src/views/WorkflowHistory.vue

diff --git a/packages/cli/src/Server.ts b/packages/cli/src/Server.ts
index 3903373c71e35..61c14fa1b8b1a 100644
--- a/packages/cli/src/Server.ts
+++ b/packages/cli/src/Server.ts
@@ -324,6 +324,7 @@ export class Server extends AbstractServer {
 				externalSecrets: false,
 				showNonProdBanner: false,
 				debugInEditor: false,
+				workflowHistory: false,
 			},
 			mfa: {
 				enabled: false,
diff --git a/packages/editor-ui/src/constants.ts b/packages/editor-ui/src/constants.ts
index c91d713926715..bf2541b7b0967 100644
--- a/packages/editor-ui/src/constants.ts
+++ b/packages/editor-ui/src/constants.ts
@@ -383,6 +383,7 @@ export const enum VIEWS {
 	SOURCE_CONTROL = 'SourceControl',
 	AUDIT_LOGS = 'AuditLogs',
 	MFA_VIEW = 'MfaView',
+	WORKFLOW_HISTORY = 'WorkflowHistory',
 }
 
 export const enum FAKE_DOOR_FEATURES {
@@ -454,6 +455,7 @@ export const enum EnterpriseEditionFeature {
 	ExternalSecrets = 'externalSecrets',
 	AuditLogs = 'auditLogs',
 	DebugInEditor = 'debugInEditor',
+	WorkflowHistory = 'workflowHistory',
 }
 export const MAIN_NODE_PANEL_WIDTH = 360;
 
diff --git a/packages/editor-ui/src/plugins/i18n/locales/en.json b/packages/editor-ui/src/plugins/i18n/locales/en.json
index d03cea2ab463a..ff43e76679106 100644
--- a/packages/editor-ui/src/plugins/i18n/locales/en.json
+++ b/packages/editor-ui/src/plugins/i18n/locales/en.json
@@ -1753,6 +1753,7 @@
 	"workflowSettings.timeoutAfter": "Timeout After",
 	"workflowSettings.timeoutWorkflow": "Timeout Workflow",
 	"workflowSettings.timezone": "Timezone",
+	"workflowHistory.title": "Version History",
 	"workflows.heading": "Workflows",
 	"workflows.add": "Add Workflow",
 	"workflows.menu.my": "My workflows",
diff --git a/packages/editor-ui/src/router.ts b/packages/editor-ui/src/router.ts
index 03b6994d13040..d29b8582493b5 100644
--- a/packages/editor-ui/src/router.ts
+++ b/packages/editor-ui/src/router.ts
@@ -40,6 +40,7 @@ import SamlOnboarding from '@/views/SamlOnboarding.vue';
 import SettingsSourceControl from './views/SettingsSourceControl.vue';
 import SettingsExternalSecrets from './views/SettingsExternalSecrets.vue';
 import SettingsAuditLogs from './views/SettingsAuditLogs.vue';
+import WorkflowHistory from '@/views/WorkflowHistory.vue';
 import { EnterpriseEditionFeature, VIEWS } from '@/constants';
 
 interface IRouteConfig {
@@ -293,6 +294,28 @@ export const routes = [
 			},
 		],
 	},
+	{
+		path: '/workflow/:workflowId/history/:historyId?',
+		name: VIEWS.WORKFLOW_HISTORY,
+		components: {
+			default: WorkflowHistory,
+			sidebar: MainSidebar,
+		},
+		meta: {
+			keepWorkflowAlive: true,
+			permissions: {
+				allow: {
+					loginStatus: [LOGIN_STATUS.LoggedIn],
+				},
+				deny: {
+					shouldDeny: () =>
+						!useSettingsStore().isEnterpriseFeatureEnabled(
+							EnterpriseEditionFeature.WorkflowHistory,
+						),
+				},
+			},
+		},
+	},
 	{
 		path: '/workflows/templates/:id',
 		name: VIEWS.TEMPLATE_IMPORT,
@@ -493,7 +516,7 @@ export const routes = [
 							shouldDeny: () => {
 								const settingsStore = useSettingsStore();
 								return (
-									settingsStore.settings.hideUsagePage === true ||
+									settingsStore.settings.hideUsagePage ||
 									settingsStore.settings.deployment?.type === 'cloud'
 								);
 							},
@@ -570,7 +593,7 @@ export const routes = [
 						deny: {
 							shouldDeny: () => {
 								const settingsStore = useSettingsStore();
-								return settingsStore.isPublicApiEnabled === false;
+								return !settingsStore.isPublicApiEnabled;
 							},
 						},
 					},
@@ -685,7 +708,7 @@ export const routes = [
 						deny: {
 							shouldDeny: () => {
 								const settingsStore = useSettingsStore();
-								return settingsStore.isCommunityNodesFeatureEnabled === false;
+								return !settingsStore.isCommunityNodesFeatureEnabled;
 							},
 						},
 					},
@@ -702,7 +725,7 @@ export const routes = [
 						pageCategory: 'settings',
 						getProperties(route: RouteLocation) {
 							return {
-								feature: route.params['featureId'],
+								feature: route.params.featureId,
 							};
 						},
 					},
diff --git a/packages/editor-ui/src/views/WorkflowHistory.vue b/packages/editor-ui/src/views/WorkflowHistory.vue
new file mode 100644
index 0000000000000..c3644612091be
--- /dev/null
+++ b/packages/editor-ui/src/views/WorkflowHistory.vue
@@ -0,0 +1,56 @@
+<script setup lang="ts">
+import { useI18n } from '@/composables';
+
+const i18n = useI18n();
+</script>
+<template>
+	<div :class="$style.view">
+		<n8n-heading :class="$style.header" tag="h2" size="medium" bold>Workflow name</n8n-heading>
+		<div :class="$style.corner">
+			<n8n-heading tag="h2" size="medium" bold>{{
+				i18n.baseText('workflowHistory.title')
+			}}</n8n-heading>
+			<n8n-button type="tertiary" icon="times" size="small" text square />
+		</div>
+		<div :class="$style.content"></div>
+		<div :class="$style.list"></div>
+	</div>
+</template>
+<style module lang="scss">
+.view {
+	display: grid;
+	width: 100%;
+	grid-template-areas: 'header corner' 'content list';
+	grid-template-columns: auto 330px;
+	grid-template-rows: 65px auto;
+	background-color: var(--color-background-xlight);
+}
+
+.header {
+	grid-area: header;
+	display: flex;
+	align-items: center;
+	padding: 0 var(--spacing-l);
+	border-bottom: var(--border-width-base) var(--border-style-base) var(--color-foreground-base);
+}
+
+.corner {
+	grid-area: corner;
+	display: flex;
+	align-items: center;
+	justify-content: space-between;
+	padding: 0 var(--spacing-3xs) 0 var(--spacing-s);
+	background-color: var(--color-background-lighter);
+	border-bottom: var(--border-width-base) var(--border-style-base) var(--color-foreground-base);
+	border-left: var(--border-width-base) var(--border-style-base) var(--color-foreground-base);
+}
+
+.content {
+	grid-area: content;
+}
+
+.list {
+	grid-area: list;
+	border-left: var(--border-width-base) var(--border-style-base) var(--color-foreground-base);
+}
+</style>
diff --git a/packages/workflow/src/Interfaces.ts b/packages/workflow/src/Interfaces.ts
index 280d195d1b782..b59448aae95e0 100644
--- a/packages/workflow/src/Interfaces.ts
+++ b/packages/workflow/src/Interfaces.ts
@@ -2186,6 +2186,7 @@ export interface IN8nUISettings {
 		externalSecrets: boolean;
 		showNonProdBanner: boolean;
 		debugInEditor: boolean;
+		workflowHistory: boolean;
 	};
 	hideUsagePage: boolean;
 	license: {