regression: multiSelect type settings not being saved by livechat/appearance endpoint

apps/meteor/app/livechat/imports/server/rest/appearance.ts

@@ -58,7 +58,7 @@ API.v1.addRoute(
 				throw new Error('invalid-setting');
 			}
 
-			const dbSettings = await Settings.findByIds(validSettingList, { projection: { _id: 1, value: 1, type: 1 } })
+			const dbSettings = await Settings.findByIds(validSettingList, { projection: { _id: 1, value: 1, type: 1, values: 1 } })
 				.map((dbSetting) => {
 					const setting = settings.find(({ _id }) => _id === dbSetting._id);
 					if (!setting || dbSetting.value === setting.value) {

apps/meteor/tests/e2e/omnichannel/omnichannel-appearance.spec.ts

@@ -0,0 +1,50 @@
+import { IS_EE } from '../config/constants';
+import { Users } from '../fixtures/userStates';
+import { OmnichannelLivechatAppearance } from '../page-objects/omnichannel-livechat-appearance';
+import { test, expect } from '../utils/test';
+
+test.use({ storageState: Users.admin.state });
+
+test.skip(!IS_EE, 'Enterprise Only');
+
+test.describe.serial('OC - Livechat Appearance', () => {
+	let poLivechatAppearance: OmnichannelLivechatAppearance;
+
+	test.beforeEach(async ({ page }) => {
+		poLivechatAppearance = new OmnichannelLivechatAppearance(page);
+
+		await page.goto('/omnichannel');
+		await poLivechatAppearance.sidenav.linkLivechatAppearance.click();
+	});
+
+	test.afterAll(async ({ api }) => {
+		const res = await api.post('/settings/Livechat_hide_system_messages', { value: ['uj', 'ul', 'livechat-close'] });
+		await expect(res.status()).toBe(200);
+	});
+
+	test('OC - Livechat Appearance - Hide system messages', async ({ page }) => {
+		await test.step('expect to have default values', async () => {
+			await poLivechatAppearance.inputHideSystemMessages.click();
+			await expect(poLivechatAppearance.findHideSystemMessageOption('uj')).toHaveAttribute('aria-selected', 'true');
+			await expect(poLivechatAppearance.findHideSystemMessageOption('ul')).toHaveAttribute('aria-selected', 'true');
+			await expect(poLivechatAppearance.findHideSystemMessageOption('livechat-close')).toHaveAttribute('aria-selected', 'true');
+			await poLivechatAppearance.inputHideSystemMessages.click();
+		});
+
+		await test.step('expect to change values', async () => {
+			await poLivechatAppearance.inputHideSystemMessages.click();
+			await poLivechatAppearance.findHideSystemMessageOption('livechat_transfer_history').click();
+			await poLivechatAppearance.findHideSystemMessageOption('livechat-close').click();
+			await poLivechatAppearance.btnSave.click();
+		});
+
+		await test.step('expect to have saved changes', async () => {
+			await page.reload();
+			await poLivechatAppearance.inputHideSystemMessages.click();
+			await expect(poLivechatAppearance.findHideSystemMessageOption('uj')).toHaveAttribute('aria-selected', 'true');
+			await expect(poLivechatAppearance.findHideSystemMessageOption('ul')).toHaveAttribute('aria-selected', 'true');
+			await expect(poLivechatAppearance.findHideSystemMessageOption('livechat_transfer_history')).toHaveAttribute('aria-selected', 'true');
+			await expect(poLivechatAppearance.findHideSystemMessageOption('livechat-close')).toHaveAttribute('aria-selected', 'false');
+		});
+	});
+});

apps/meteor/tests/e2e/page-objects/fragments/omnichannel-sidenav.ts

@@ -66,4 +66,8 @@ export class OmnichannelSidenav {
 	get linkUnits(): Locator {
 		return this.page.locator('a[href="/omnichannel/units"]');
 	}
+
+	get linkLivechatAppearance(): Locator {
+		return this.page.locator('a[href="/omnichannel/appearance"]');
+	}
 }

apps/meteor/tests/e2e/page-objects/omnichannel-livechat-appearance.ts

@@ -0,0 +1,21 @@
+import type { Locator } from '@playwright/test';
+
+import { OmnichannelAdministration } from './omnichannel-administration';
+
+export class OmnichannelLivechatAppearance extends OmnichannelAdministration {
+	get inputHideSystemMessages(): Locator {
+		return this.page.locator('[name="Livechat_hide_system_messages"]');
+	}
+
+	findHideSystemMessageOption(option: string): Locator {
+		return this.page.locator(`[role="option"][value="${option}"]`);
+	}
+
+	get btnSave(): Locator {
+		return this.page.locator('role=button[name="Save changes"]');
+	}
+
+	get btnCancel(): Locator {
+		return this.page.locator('role=button[name="Cancel"]');
+	}
+}

apps/meteor/tests/end-to-end/api/livechat/02-appearance.ts

@@ -199,33 +199,37 @@ describe('LIVECHAT - appearance', function () {
 			const { body } = await request.get(api('livechat/config')).set(credentials).expect(200);
 			expect(body.config.settings.limitTextLength).to.be.false;
 		});
+
 		(IS_EE ? it : it.skip)('should accept an array setting', async () => {
 			await request
 				.post(api('livechat/appearance'))
 				.set(credentials)
-				.send([{ _id: 'Livechat_hide_system_messages', value: ['uj'] }])
+				.send([{ _id: 'Livechat_hide_system_messages', value: ['livechat-started'] }])
 				.expect(200);
 			await sleep(500);
 
 			// Get data from livechat/config
 			const { body } = await request.get(api('livechat/config')).set(credentials).expect(200);
 			expect(body.config.settings.hiddenSystemMessages).to.be.an('array');
-			expect(body.config.settings.hiddenSystemMessages).to.include('uj');
+			expect(body.config.settings.hiddenSystemMessages).to.include('livechat-started');
 		});
+
 		(IS_EE ? it : it.skip)('should accept an array setting with multiple values', async () => {
 			await request
 				.post(api('livechat/appearance'))
 				.set(credentials)
-				.send([{ _id: 'Livechat_hide_system_messages', value: ['uj', 'ul'] }])
+				.send([{ _id: 'Livechat_hide_system_messages', value: ['uj', 'livechat_transfer_history'] }])
 				.expect(200);
 			await sleep(500);
 
 			// Get data from livechat/config
 			const { body } = await request.get(api('livechat/config')).set(credentials).expect(200);
 			expect(body.config.settings.hiddenSystemMessages).to.be.an('array');
 			expect(body.config.settings.hiddenSystemMessages).to.include('uj');
-			expect(body.config.settings.hiddenSystemMessages).to.include('ul');
+			expect(body.config.settings.hiddenSystemMessages).to.include('livechat_transfer_history');
+			expect(body.config.settings.hiddenSystemMessages).not.to.include('livechat-started');
 		});
+
 		(IS_EE ? it : it.skip)('should not update an array setting with a value other than array', async () => {
 			await request
 				.post(api('livechat/appearance'))
@@ -239,12 +243,14 @@ describe('LIVECHAT - appearance', function () {
 			const { body } = await request.get(api('livechat/config')).set(credentials).expect(200);
 			expect(body.config.settings.hiddenSystemMessages).to.be.an('array');
 			expect(body.config.settings.hiddenSystemMessages).to.include('uj');
+			expect(body.config.settings.hiddenSystemMessages).to.include('livechat_transfer_history');
 		});
+
 		(IS_EE ? it : it.skip)('should not update an array setting with values that are not valid setting values', async () => {
 			await request
 				.post(api('livechat/appearance'))
 				.set(credentials)
-				.send([{ _id: 'Livechat_hide_system_messages', value: ['uj', 'invalid'] }])
+				.send([{ _id: 'Livechat_hide_system_messages', value: ['livechat-started', 'invalid'] }])
 				.expect(200);
 
 			await sleep(500);
@@ -253,6 +259,8 @@ describe('LIVECHAT - appearance', function () {
 			const { body } = await request.get(api('livechat/config')).set(credentials).expect(200);
 			expect(body.config.settings.hiddenSystemMessages).to.be.an('array');
 			expect(body.config.settings.hiddenSystemMessages).to.include('uj');
+			expect(body.config.settings.hiddenSystemMessages).to.include('livechat_transfer_history');
+			expect(body.config.settings.hiddenSystemMessages).to.not.include('livechat-started');
 			expect(body.config.settings.hiddenSystemMessages).to.not.include('invalid');
 		});
 	});