refactor(notification-channels): share the listed-channel type and read table cells off the typed row

frontend/src/mocks-server/__mockdata__/alerts.ts

@@ -51,3 +51,38 @@ export const opsGeniePriorityDefaultValue =
 
 export const pagerDutySeverityTextDefaultValue =
 	'{{ (index .Alerts 0).Labels.severity }}';
+
+export const notificationChannelsV2 = [
+	{
+		id: '3',
+		name: 'dummy-channel',
+		displayName: 'Dummy-Channel',
+		kind: 'slack',
+		createdAt: '2023-08-09T04:45:19.239344617Z',
+		updatedAt: '2024-06-27T11:37:14.841184399Z',
+	},
+	{
+		id: '4',
+		name: 'oncall-pagerduty',
+		displayName: 'Oncall PagerDuty',
+		kind: 'pagerduty',
+		createdAt: '2024-02-03T04:45:19.239344617Z',
+		updatedAt: '2024-06-28T11:37:14.841184399Z',
+	},
+];
+
+export const notificationChannelV2 = {
+	id: '3',
+	name: 'dummy-channel',
+	displayName: 'Dummy-Channel',
+	createdAt: '2023-08-09T04:45:19.239344617Z',
+	updatedAt: '2024-06-27T11:37:14.841184399Z',
+	config: {
+		kind: 'slack',
+		spec: {
+			apiUrl: 'https://hooks.slack.com/services/dummy',
+			channel: '#dummy_channel',
+			sendResolved: true,
+		},
+	},
+};

frontend/src/mocks-server/handlers.ts

@@ -2,7 +2,11 @@ import { rest } from 'msw';
 
 import commonEnTranslation from '../../public/locales/en/common.json';
 import enTranslation from '../../public/locales/en/translation.json';
-import { allAlertChannels } from './__mockdata__/alerts';
+import {
+	allAlertChannels,
+	notificationChannelsV2,
+	notificationChannelV2,
+} from './__mockdata__/alerts';
 import { alertRulesFixture } from './__mockdata__/alert_rules';
 import { triggeredAlertsFixture } from './__mockdata__/triggered_alerts';
 import { billingSuccessResponse } from './__mockdata__/billing';
@@ -205,6 +209,32 @@ export const handlers = [
 	rest.get('http://localhost/api/v1/channels', (_, res, ctx) =>
 		res(ctx.status(200), ctx.json({ data: allAlertChannels, status: 'success' })),
 	),
+	rest.get('http://localhost/api/v2/notification_channels', (req, res, ctx) => {
+		const query = req.url.searchParams.get('query')?.toLowerCase() ?? '';
+		const kind = req.url.searchParams.get('kind');
+		const channels = notificationChannelsV2.filter(
+			(channel) =>
+				(!query || channel.displayName.toLowerCase().includes(query)) &&
+				(!kind || channel.kind === kind),
+		);
+		return res(
+			ctx.status(200),
+			ctx.json({
+				data: { channels, total: channels.length },
+				status: 'success',
+			}),
+		);
+	}),
+	rest.get('http://localhost/api/v2/notification_channels/:id', (_, res, ctx) =>
+		res(
+			ctx.status(200),
+			ctx.json({ data: notificationChannelV2, status: 'success' }),
+		),
+	),
+	rest.delete(
+		'http://localhost/api/v2/notification_channels/:id',
+		(_, res, ctx) => res(ctx.status(204)),
+	),
 	rest.get('http://localhost/api/v1/alerts', (_, res, ctx) =>
 		res(
 			ctx.status(200),

frontend/src/pages/AlertList/Channels/stories/Channels.stories.mocks.tsx

@@ -10,7 +10,7 @@ import { defineStoryMocks } from '@/storybook/controls/defineStoryMocks';
 
 import {
 	CHANNEL_MAX,
-	channelsResponse,
+	notificationChannelsResponse,
 } from '../../stories/__story_mockdata__/alerts';
 import { AlertListTabs } from '../../types';
 
@@ -27,8 +27,8 @@ export const channelsMocks = defineStoryMocks({
 	},
 	handlers: (values, response) => [
 		rest.get(
-			'http://localhost/api/v1/channels',
-			response.json(() => channelsResponse(values.channels)),
+			'http://localhost/api/v2/notification_channels',
+			response.json(() => notificationChannelsResponse(values.channels)),
 		),
 	],
 	config: () => ({ route: `/alerts?tab=${AlertListTabs.CHANNELS}` }),

frontend/src/pages/AlertList/NotificationChannels/NotificationChannels.module.scss

@@ -0,0 +1,144 @@
+.container {
+	--control-height: 2rem;
+
+	display: flex;
+	flex-direction: column;
+	height: calc(100vh - 62px);
+	min-height: 400px;
+
+	--combobox-trigger-height: var(--control-height);
+	--select-trigger-height: var(--control-height);
+	--input-height: var(--control-height);
+	--input-wrapper-height: var(--control-height);
+	--button-height: var(--control-height);
+}
+
+/* Title, count and filters sit on the page surface, with matching space above
+   and below before the table starts. */
+.headerBand {
+	display: flex;
+	flex-direction: column;
+	gap: var(--spacing-6);
+	flex-shrink: 0;
+	padding: var(--spacing-6) var(--spacing-8);
+}
+
+/* Title and count on the left, the create action at the far end, the way the
+   dashboards list opens. */
+.commandHeader {
+	display: flex;
+	align-items: center;
+	gap: 12px;
+}
+
+.headingBlock {
+	display: flex;
+	align-items: center;
+	gap: 10px;
+	min-width: 0;
+}
+
+.title {
+	margin: 0;
+	color: var(--l1-foreground);
+	font-size: var(--font-size-lg);
+	font-weight: var(--font-weight-medium);
+	line-height: 28px;
+	letter-spacing: -0.09px;
+	overflow: hidden;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+}
+
+.countPill {
+	padding: 2px 9px;
+	border-radius: 999px;
+	background: var(--l2-background);
+	border: 1px solid var(--l2-border);
+	color: var(--l2-foreground);
+	font-size: var(--font-size-xs);
+	font-variant-numeric: tabular-nums;
+}
+
+.grow {
+	flex: 1;
+}
+
+/* Search and the type filter, the band's second row. */
+.filtersRow {
+	position: relative;
+	z-index: 10;
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-4);
+	flex-wrap: wrap;
+}
+
+/* Spans the row, the way the dashboards filter bar does. The input's own
+   wrapper is `width: 100%`, so the basis has to be 0 or `auto` resolves to the
+   full row and wraps the type filter onto the next line. */
+.searchInput {
+	flex: 1 1 0;
+	min-width: 220px;
+}
+
+.kindSelect {
+	/* the trigger sizes itself to 100%, so the flex item has to be bounded */
+	flex: 0 0 180px;
+	width: 180px;
+	max-width: 180px;
+}
+
+/* The options panel is rendered inline (withPortal={false}) so it can be told to
+   match the trigger; Radix publishes that width at the popper layer. */
+.filtersRow :global([data-slot='select-content']) {
+	width: var(--radix-select-trigger-width);
+	min-width: var(--radix-select-trigger-width);
+}
+
+.commandHeader > button {
+	flex: 0 0 auto;
+}
+
+.searchIcon {
+	color: var(--l2-foreground);
+}
+
+.actionsHeader {
+	display: block;
+	text-align: right;
+}
+
+/* Left on the table's own defaults, the way Infrastructure Monitoring uses it:
+   transparent cells over the page background rather than a raised slab. */
+.tableContainer {
+	flex: 1;
+	min-height: 0;
+	display: flex;
+	flex-direction: column;
+
+	--tanstack-table-row-hover-bg: var(--l2-background-hover);
+	--tanstack-table-row-active-bg: var(--l2-background-active);
+	--tanstack-table-row-height: 42px;
+
+	--tanstack-cell-padding-top-override: 5px;
+	--tanstack-cell-padding-bottom-override: 5px;
+	--tanstack-cell-padding-left-override: 16px;
+	--tanstack-cell-padding-right-override: 16px;
+
+	--tanstack-table-row-odd-bg: color-mix(
+		in srgb,
+		var(--l1-foreground) 2%,
+		transparent
+	);
+	--tanstack-table-row-even-bg: color-mix(
+		in srgb,
+		var(--l1-foreground) 1%,
+		transparent
+	);
+}
+
+.paginationContainer {
+	padding-right: var(--spacing-12);
+	height: 62px;
+}

frontend/src/pages/AlertList/NotificationChannels/NotificationChannels.tsx

@@ -0,0 +1,253 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { Plus, Search } from '@signozhq/icons';
+import { Button } from '@signozhq/ui/button';
+import { Input } from '@signozhq/ui/input';
+import { SelectSimple } from '@signozhq/ui/select';
+import { Typography } from '@signozhq/ui/typography';
+import logEvent from 'api/common/logEvent';
+import ErrorEmptyState from 'components/Alerts/ErrorEmptyState';
+import NoResultsEmptyState from 'components/Alerts/NoResultsEmptyState';
+import TanStackTable from 'components/TanStackTableView';
+import { useCalculatedPageSize } from 'components/TanStackTableView/useCalculatedPageSize';
+import { useTableParams } from 'components/TanStackTableView/useTableParams';
+import TextToolTip from 'components/TextToolTip';
+import { useUrlSearchState } from 'hooks/useUrlSearchState';
+import { parseAsString, useQueryState } from 'nuqs';
+import { useTimezone } from 'providers/Timezone';
+
+import ChannelActionsMenu from './components/ChannelActionsMenu/ChannelActionsMenu';
+import ChannelJsonDialog from './components/ChannelJsonDialog/ChannelJsonDialog';
+import {
+	KIND_FILTER_ALL,
+	KIND_FILTER_OPTIONS,
+	KIND_KEY,
+	SEARCH_KEY,
+} from './constants';
+import { useChannelDelete } from './hooks/useChannelDelete';
+import { useChannelFormView } from './hooks/useChannelFormView';
+import { useChannelsData } from './hooks/useChannelsData';
+import styles from './NotificationChannels.module.scss';
+import { getChannelColumns } from './table.config';
+import type { Channel } from './types';
+
+const QUERY_PARAMS_CONFIG = {
+	orderBy: 'orderBy',
+	page: 'page',
+	limit: 'limit',
+} as const;
+
+const DEFAULT_PAGE = 1;
+const DEFAULT_LIMIT = 10;
+
+function NotificationChannels(): JSX.Element {
+	const { formatTimezoneAdjustedTimestamp } = useTimezone();
+	const formView = useChannelFormView();
+
+	const { containerRef, calculatedPageSize } = useCalculatedPageSize({
+		rowHeight: 46,
+	});
+
+	const { orderBy, page, limit, setLimit, setPage } = useTableParams(
+		QUERY_PARAMS_CONFIG,
+		{
+			page: DEFAULT_PAGE,
+			limit: DEFAULT_LIMIT,
+			storageKey: 'notification-channels',
+			calculatedPageSize,
+			cleanupOnUnmount: true,
+		},
+	);
+
+	const resetPageOnSearch = useCallback((): void => {
+		setPage(1);
+	}, [setPage]);
+
+	const { searchText, debouncedSearch, handleSearchChange, clearSearch } =
+		useUrlSearchState(SEARCH_KEY, { onDebouncedChange: resetPageOnSearch });
+
+	const [kind, setKind] = useQueryState(
+		KIND_KEY,
+		parseAsString.withDefault(KIND_FILTER_ALL),
+	);
+
+	const handleKindChange = useCallback(
+		(value: string | string[]): void => {
+			const next = value as string;
+			void setKind(next === KIND_FILTER_ALL ? null : next);
+			setPage(1);
+		},
+		[setKind, setPage],
+	);
+
+	const { channels, total, isFetching, isError, refetch } = useChannelsData({
+		search: debouncedSearch,
+		kind,
+		orderBy,
+		page,
+		limit,
+	});
+
+	const deletion = useChannelDelete();
+	const [jsonChannel, setJsonChannel] = useState<Channel | null>(null);
+
+	useEffect(() => {
+		void logEvent('Alert Channel: Channel list page visited', {});
+	}, []);
+
+	const handleEdit = useCallback(
+		(channel: Channel, options?: { newTab?: boolean }): void => {
+			formView.openEdit(channel.id, options);
+		},
+		[formView],
+	);
+
+	const handleRowClick = useCallback(
+		(channel: Channel): void => formView.openEdit(channel.id),
+		[formView],
+	);
+
+	const handleRowClickNewTab = useCallback(
+		(channel: Channel): void => formView.openEdit(channel.id, { newTab: true }),
+		[formView],
+	);
+
+	const columns = useMemo(
+		() => getChannelColumns(formatTimezoneAdjustedTimestamp),
+		[formatTimezoneAdjustedTimestamp],
+	);
+
+	const columnsWithActions = useMemo(
+		() => [
+			...columns,
+			{
+				id: 'actions',
+				header: (): JSX.Element => (
+					<span className={styles.actionsHeader}>Actions</span>
+				),
+				accessorKey: 'id',
+				width: { fixed: '96px', ignoreLastColumnFill: true },
+				enableSort: false,
+				enableResize: false,
+				enableRemove: false,
+				enableMove: false,
+				pin: 'right' as const,
+				cell: ({ row }: { row: Channel }): JSX.Element => (
+					<ChannelActionsMenu
+						channel={row}
+						onOpen={handleEdit}
+						onDelete={deletion.request}
+						onViewJson={setJsonChannel}
+					/>
+				),
+			},
+		],
+		[columns, handleEdit, deletion.request],
+	);
+
+	const hasActiveFilters = searchText.length > 0 || kind !== KIND_FILTER_ALL;
+	const isEmpty = !isFetching && channels.length === 0;
+
+	const handleClearFilters = useCallback((): void => {
+		clearSearch();
+		void setKind(null);
+	}, [clearSearch, setKind]);
+
+	return (
+		<div className={styles.container}>
+			<header className={styles.headerBand}>
+				<div className={styles.commandHeader}>
+					<div className={styles.headingBlock}>
+						<Typography.Title className={styles.title}>
+							All notification channels
+						</Typography.Title>
+						<span className={styles.countPill}>{total}</span>
+					</div>
+					<div className={styles.grow} />
+					<TextToolTip
+						text="More details on how to configure notification channels"
+						url="https://signoz.io/docs/setup-alerts-notification/"
+						urlText="Learn More"
+					/>
+					<Button
+						variant="solid"
+						color="primary"
+						size="sm"
+						prefix={<Plus size={14} />}
+						onClick={formView.openCreate}
+						testId="channels-create"
+					>
+						New channel
+					</Button>
+				</div>
+
+				<div className={styles.filtersRow}>
+					<Input
+						containerClassName={styles.searchInput}
+						placeholder="Search by channel name"
+						value={searchText}
+						onChange={handleSearchChange}
+						suffix={<Search size={14} className={styles.searchIcon} />}
+						testId="channels-search"
+					/>
+					<SelectSimple
+						className={styles.kindSelect}
+						items={KIND_FILTER_OPTIONS}
+						value={kind}
+						onChange={handleKindChange}
+						withPortal={false}
+						testId="channels-kind-filter"
+					/>
+				</div>
+			</header>
+
+			<div ref={containerRef} className={styles.tableContainer}>
+				{isError ? (
+					<ErrorEmptyState
+						title="Failed to load notification channels"
+						onRefresh={refetch}
+					/>
+				) : isEmpty && hasActiveFilters ? (
+					<NoResultsEmptyState
+						title="No matching channels"
+						subtitle="No notification channels match your search. Try adjusting your search criteria."
+						onClear={handleClearFilters}
+						clearButtonText="Clear Search"
+					/>
+				) : (
+					<TanStackTable<Channel>
+						data={channels}
+						columns={columnsWithActions}
+						isLoading={isFetching}
+						getRowKey={(row): string => row.id}
+						getItemKey={(row): string => row.id}
+						columnStorageKey="notification-channels-columns"
+						enableQueryParams={QUERY_PARAMS_CONFIG}
+						onRowClick={handleRowClick}
+						onRowClickNewTab={handleRowClickNewTab}
+						pagination={{
+							total,
+							calculatedPageSize,
+							onLimitChange: setLimit,
+							showTotalCount: true,
+						}}
+						paginationClassname={styles.paginationContainer}
+						enableAlternatingRowColors
+						plainTextCellLineClamp={1}
+					/>
+				)}
+			</div>
+
+			{jsonChannel && (
+				<ChannelJsonDialog
+					channelId={jsonChannel.id}
+					channelName={jsonChannel.displayName}
+					onClose={(): void => setJsonChannel(null)}
+				/>
+			)}
+
+			{deletion.contextHolder}
+		</div>
+	);
+}
+
+export default NotificationChannels;

frontend/src/pages/AlertList/NotificationChannels/__tests__/NotificationChannels.test.tsx

@@ -0,0 +1,100 @@
+import { server } from 'mocks-server/server';
+import { screen, userEvent, waitFor } from 'tests/test-utils';
+
+import { renderChannels } from './renderChannels';
+
+const FIND = { timeout: 5000 };
+const TEST_TIMEOUT = 20000;
+
+describe('Notification channels list', () => {
+	beforeEach(() => {
+		// search, filter and page live in the url, so one test's filter would
+		// otherwise still be applied in the next
+		window.history.replaceState({}, '', '/');
+	});
+
+	afterEach(() => {
+		jest.restoreAllMocks();
+		server.resetHandlers();
+	});
+
+	it(
+		'heads the page with the channel count',
+		async () => {
+			renderChannels();
+
+			await expect(
+				screen.findByText('All notification channels', {}, FIND),
+			).resolves.toBeInTheDocument();
+			// the count comes from the API's total, not the loaded page
+			await expect(screen.findByText('2', {}, FIND)).resolves.toBeInTheDocument();
+		},
+		TEST_TIMEOUT,
+	);
+
+	it(
+		'lists every channel with its type',
+		async () => {
+			renderChannels();
+
+			await expect(
+				screen.findByText('Dummy-Channel', {}, FIND),
+			).resolves.toBeInTheDocument();
+			expect(screen.getByText('Oncall PagerDuty')).toBeInTheDocument();
+			// the type reads as plain text, no colour coding
+			expect(screen.getByText('Slack')).toBeInTheDocument();
+			expect(screen.getByText('PagerDuty')).toBeInTheDocument();
+		},
+		TEST_TIMEOUT,
+	);
+
+	it(
+		'filters server-side as the user types',
+		async () => {
+			renderChannels();
+
+			await screen.findByText('Dummy-Channel', {}, FIND);
+
+			await userEvent.type(screen.getByTestId('channels-search'), 'oncall');
+
+			await waitFor(() => {
+				expect(screen.queryByText('Dummy-Channel')).not.toBeInTheDocument();
+			}, FIND);
+			await expect(
+				screen.findByText('Oncall PagerDuty', {}, FIND),
+			).resolves.toBeInTheDocument();
+		},
+		TEST_TIMEOUT,
+	);
+
+	it(
+		'asks for confirmation before deleting, from the row menu',
+		async () => {
+			renderChannels();
+
+			await screen.findByText('Dummy-Channel', {}, FIND);
+			// the table paints a loading layer over the rows until the fetch settles
+			const user = userEvent.setup({ delay: null, pointerEventsCheck: 0 });
+			await user.click(screen.getByTestId('channel-actions-3'));
+			// Radix renders the menu into a portal once the trigger is activated
+			await screen.findByRole('menu', {}, FIND);
+			// the menu lives inside the row's clickable cell, so opening it must not
+			// also fire the row click and route to the edit screen
+			expect(window.location.pathname).not.toContain('/channels/edit/');
+
+			await user.click(
+				await screen.findByRole('menuitem', { name: 'Delete' }, FIND),
+			);
+
+			// the shared destructive confirmation, the one dashboards also use
+			await expect(
+				screen.findByText(
+					/Are you sure you want to delete the Dummy-Channel channel\?/,
+					{},
+					FIND,
+				),
+			).resolves.toBeInTheDocument();
+		},
+		TEST_TIMEOUT,
+	);
+});

frontend/src/pages/AlertList/NotificationChannels/__tests__/channelJson.test.ts

@@ -0,0 +1,54 @@
+import { AlertmanagertypesGettableNotificationChannelDTO } from 'api/generated/services/sigNoz.schemas';
+
+import {
+	channelToJson,
+	hasSecrets,
+	SECRET_PLACEHOLDER,
+} from '../utils/channelJson';
+
+const slackChannel = {
+	id: '1',
+	name: 'prod-alerts',
+	displayName: 'prod alerts',
+	createdAt: '2026-09-01T00:00:00Z',
+	updatedAt: '2026-09-01T00:00:00Z',
+	config: {
+		kind: 'slack',
+		spec: {
+			apiUrl: 'https://hooks.slack.com/services/T/B/SECRET',
+			channel: '#alerts',
+			sendResolved: true,
+		},
+	},
+} as AlertmanagertypesGettableNotificationChannelDTO;
+
+describe('channelToJson', () => {
+	it('hides the credential the API returns in the clear', () => {
+		const json = JSON.parse(channelToJson(slackChannel, false));
+
+		expect(json.config.spec.apiUrl).toBe(SECRET_PLACEHOLDER);
+		expect(json.config.spec.channel).toBe('#alerts');
+		expect(channelToJson(slackChannel, false)).not.toContain('SECRET');
+	});
+
+	it('reveals it only when asked', () => {
+		const json = JSON.parse(channelToJson(slackChannel, true));
+
+		expect(json.config.spec.apiUrl).toBe(
+			'https://hooks.slack.com/services/T/B/SECRET',
+		);
+	});
+
+	it('leaves the timestamps and id out, so the JSON can be reused', () => {
+		const json = JSON.parse(channelToJson(slackChannel, true));
+
+		expect(json).not.toHaveProperty('id');
+		expect(json).not.toHaveProperty('createdAt');
+		expect(json.name).toBe('prod-alerts');
+	});
+
+	it('knows which kinds carry a credential', () => {
+		expect(hasSecrets('slack')).toBe(true);
+		expect(hasSecrets('email')).toBe(false);
+	});
+});

frontend/src/pages/AlertList/NotificationChannels/__tests__/renderChannels.tsx

@@ -0,0 +1,13 @@
+import { VirtuosoMockContext } from 'react-virtuoso';
+import { render } from 'tests/test-utils';
+
+import NotificationChannels from '../NotificationChannels';
+
+/** The list is virtualized, so jsdom needs a viewport for rows to mount. */
+export function renderChannels(): ReturnType<typeof render> {
+	return render(
+		<VirtuosoMockContext.Provider value={{ viewportHeight: 800, itemHeight: 46 }}>
+			<NotificationChannels />
+		</VirtuosoMockContext.Provider>,
+	);
+}

frontend/src/pages/AlertList/NotificationChannels/components/ChannelActionsMenu/ChannelActionsMenu.module.scss

@@ -0,0 +1,15 @@
+.actions {
+	display: flex;
+	justify-content: flex-end;
+	align-items: center;
+	gap: 6px;
+}
+
+.actions button {
+	opacity: 0.7;
+	transition: opacity 0.15s ease;
+
+	&:hover {
+		opacity: 1;
+	}
+}

frontend/src/pages/AlertList/NotificationChannels/components/ChannelActionsMenu/ChannelActionsMenu.tsx

@@ -0,0 +1,87 @@
+import { useMemo } from 'react';
+import {
+	Braces,
+	Ellipsis,
+	PenLine,
+	SquareArrowOutUpRight,
+	Trash2,
+} from '@signozhq/icons';
+import { Button } from '@signozhq/ui/button';
+import { Dropdown, type DropdownItemType } from '@signozhq/ui/dropdown';
+
+import type { Channel } from '../../types';
+import styles from './ChannelActionsMenu.module.scss';
+
+interface ChannelActionsMenuProps {
+	channel: Channel;
+	onOpen: (channel: Channel, options?: { newTab?: boolean }) => void;
+	onDelete: (channel: Channel) => void;
+	onViewJson: (channel: Channel) => void;
+}
+
+function ChannelActionsMenu({
+	channel,
+	onOpen,
+	onDelete,
+	onViewJson,
+}: ChannelActionsMenuProps): JSX.Element {
+	const menuItems = useMemo<DropdownItemType[]>(
+		() => [
+			{
+				type: 'item',
+				value: 'open',
+				label: 'Edit',
+				prefix: <PenLine size={14} />,
+				onClick: (): void => onOpen(channel),
+			},
+			{
+				type: 'item',
+				value: 'open-new-tab',
+				label: 'Open in New Tab',
+				prefix: <SquareArrowOutUpRight size={14} />,
+				onClick: (): void => onOpen(channel, { newTab: true }),
+			},
+			{
+				type: 'item',
+				value: 'view-json',
+				label: 'View JSON',
+				prefix: <Braces size={14} />,
+				onClick: (): void => onViewJson(channel),
+			},
+			{ type: 'separator', value: 'before-delete' },
+			{
+				type: 'item',
+				value: 'delete',
+				label: 'Delete',
+				prefix: <Trash2 size={14} />,
+				danger: true,
+				onClick: (): void => onDelete(channel),
+			},
+		],
+		[channel, onOpen, onDelete, onViewJson],
+	);
+
+	return (
+		// the row itself opens the channel, so the actions keep their clicks
+		// eslint-disable-next-line jsx-a11y/click-events-have-key-events, jsx-a11y/no-static-element-interactions
+		<div
+			className={styles.actions}
+			onClick={(event): void => event.stopPropagation()}
+		>
+			<Dropdown items={menuItems} nativeButton align="end" side="bottom">
+				<Button
+					variant="outlined"
+					color="secondary"
+					size="sm"
+					icon
+					testId={`channel-actions-${channel.id}`}
+					aria-label={`Actions for ${channel.displayName}`}
+				>
+					<Ellipsis size={16} />
+				</Button>
+			</Dropdown>
+		</div>
+	);
+}
+
+export default ChannelActionsMenu;

frontend/src/pages/AlertList/NotificationChannels/components/ChannelJsonDialog/ChannelJsonDialog.module.scss

@@ -0,0 +1,26 @@
+.body {
+	display: flex;
+	flex-direction: column;
+	gap: var(--spacing-3);
+	height: 100%;
+	min-height: 420px;
+}
+
+.toolbar {
+	display: flex;
+	align-items: center;
+	gap: var(--spacing-2);
+	flex-wrap: wrap;
+}
+
+.spacer {
+	flex: 1 1 auto;
+}
+
+.editor {
+	flex: 1 1 auto;
+	min-height: 360px;
+	border: 1px solid var(--l2-border);
+	border-radius: var(--radius-2);
+	overflow: hidden;
+}

frontend/src/pages/AlertList/NotificationChannels/components/ChannelJsonDialog/ChannelJsonDialog.tsx

@@ -0,0 +1,116 @@
+import { useCallback, useEffect, useMemo, useState } from 'react';
+import { useCopyToClipboard } from 'react-use';
+import MEditor from '@monaco-editor/react';
+import { DrawerWrapper } from '@signozhq/ui/drawer';
+import { useGetNotificationChannel } from 'api/generated/services/channels';
+import ErrorEmptyState from 'components/Alerts/ErrorEmptyState';
+import Spinner from 'components/Spinner';
+import { READONLY_EDITOR_OPTIONS } from 'container/RolesSettings/monaco.config';
+import {
+	defineJsonEditorTheme,
+	JSON_EDITOR_THEME,
+} from 'lib/monaco/jsonEditorTheme';
+
+import { channelToJson, hasSecrets } from '../../utils/channelJson';
+import styles from './ChannelJsonDialog.module.scss';
+import ChannelJsonToolbar from './ChannelJsonToolbar';
+
+interface ChannelJsonDialogProps {
+	channelId: string;
+	channelName: string;
+	onClose: () => void;
+}
+
+function ChannelJsonDialog({
+	channelId,
+	channelName,
+	onClose,
+}: ChannelJsonDialogProps): JSX.Element {
+	const [copyState, copyToClipboard] = useCopyToClipboard();
+	const [copied, setCopied] = useState(false);
+	const [showSecrets, setShowSecrets] = useState(false);
+
+	const { data, isLoading, refetch } = useGetNotificationChannel({
+		id: channelId,
+	});
+	const channel = data?.data;
+
+	const json = useMemo(
+		() => (channel ? channelToJson(channel, showSecrets) : ''),
+		[channel, showSecrets],
+	);
+
+	useEffect(() => {
+		if (copyState.value) {
+			setCopied(true);
+			const timer = setTimeout(() => setCopied(false), 1500);
+			return (): void => clearTimeout(timer);
+		}
+		return undefined;
+	}, [copyState]);
+
+	const handleCopy = useCallback(
+		(): void => copyToClipboard(json),
+		[copyToClipboard, json],
+	);
+
+	const handleRefetch = useCallback((): void => {
+		void refetch();
+	}, [refetch]);
+
+	const handleToggleSecrets = useCallback(
+		(): void => setShowSecrets((value) => !value),
+		[],
+	);
+
+	const kindHasSecrets = channel ? hasSecrets(channel.config.kind) : false;
+
+	return (
+		<DrawerWrapper
+			open
+			onOpenChange={(isOpen): void => {
+				if (!isOpen) {
+					onClose();
+				}
+			}}
+			title={channelName}
+			subTitle="Channel JSON"
+			width="wide"
+			testId="channel-json-dialog"
+		>
+			{isLoading ? (
+				<Spinner tip="Loading channel..." />
+			) : !channel ? (
+				<ErrorEmptyState title="Failed to load channel" onRefresh={handleRefetch} />
+			) : (
+				<div className={styles.body}>
+					<ChannelJsonToolbar
+						kindHasSecrets={kindHasSecrets}
+						showSecrets={showSecrets}
+						onToggleSecrets={handleToggleSecrets}
+						copied={copied}
+						onCopy={handleCopy}
+					/>
+
+					<div className={styles.editor}>
+						<MEditor
+							value={json}
+							language="json"
+							options={READONLY_EDITOR_OPTIONS}
+							height="100%"
+							theme="vs-dark"
+							// the same theme the dashboard JSON drawer uses: it reads the
+							// page's own tokens, so it follows light and dark
+							onMount={(editor, monaco): void => {
+								defineJsonEditorTheme(monaco, editor.getContainerDomNode());
+								monaco.editor.setTheme(JSON_EDITOR_THEME);
+							}}
+						/>
+					</div>
+				</div>
+			)}
+		</DrawerWrapper>
+	);
+}
+
+export default ChannelJsonDialog;

frontend/src/pages/AlertList/NotificationChannels/components/ChannelJsonDialog/ChannelJsonToolbar.tsx

@@ -0,0 +1,63 @@
+import { Color } from '@signozhq/design-tokens';
+import { Check, Copy, Eye, EyeOff } from '@signozhq/icons';
+import { Button } from '@signozhq/ui/button';
+import { Typography } from '@signozhq/ui/typography';
+
+import styles from './ChannelJsonDialog.module.scss';
+
+interface ChannelJsonToolbarProps {
+	kindHasSecrets: boolean;
+	showSecrets: boolean;
+	onToggleSecrets: () => void;
+	copied: boolean;
+	onCopy: () => void;
+}
+
+function ChannelJsonToolbar({
+	kindHasSecrets,
+	showSecrets,
+	onToggleSecrets,
+	copied,
+	onCopy,
+}: ChannelJsonToolbarProps): JSX.Element {
+	return (
+		<div className={styles.toolbar}>
+			{kindHasSecrets && (
+				<Typography.Text color="muted" size="sm">
+					{showSecrets ? 'Credentials are visible.' : 'Credentials are hidden.'}
+				</Typography.Text>
+			)}
+			<span className={styles.spacer} />
+			{kindHasSecrets && (
+				<Button
+					variant="outlined"
+					color="secondary"
+					size="sm"
+					prefix={showSecrets ? <EyeOff size={14} /> : <Eye size={14} />}
+					onClick={onToggleSecrets}
+					testId="channel-json-toggle-secrets"
+				>
+					{showSecrets ? 'Hide credentials' : 'Show credentials'}
+				</Button>
+			)}
+			<Button
+				variant="outlined"
+				color="secondary"
+				size="sm"
+				prefix={
+					copied ? (
+						<Check size={14} color={Color.BG_FOREST_400} />
+					) : (
+						<Copy size={14} />
+					)
+				}
+				onClick={onCopy}
+				testId="channel-json-copy"
+			>
+				{copied ? 'Copied' : 'Copy'}
+			</Button>
+		</div>
+	);
+}
+
+export default ChannelJsonToolbar;

frontend/src/pages/AlertList/NotificationChannels/constants.ts

@@ -0,0 +1,34 @@
+import { AlertmanagertypesChannelKindDTO } from 'api/generated/services/sigNoz.schemas';
+
+export const SEARCH_KEY = 'search';
+export const KIND_KEY = 'kind';
+export const PAGE_KEY = 'page';
+
+export const PAGE_SIZE = 20;
+export const SEARCH_DEBOUNCE_MS = 300;
+
+export const CHANNEL_KIND_LABEL: Record<
+	AlertmanagertypesChannelKindDTO,
+	string
+> = {
+	[AlertmanagertypesChannelKindDTO.slack]: 'Slack',
+	[AlertmanagertypesChannelKindDTO.email]: 'Email',
+	[AlertmanagertypesChannelKindDTO.webhook]: 'Webhook',
+	[AlertmanagertypesChannelKindDTO.pagerduty]: 'PagerDuty',
+	[AlertmanagertypesChannelKindDTO.opsgenie]: 'Opsgenie',
+	[AlertmanagertypesChannelKindDTO.msteams]: 'MS Teams',
+	[AlertmanagertypesChannelKindDTO.googlechat]: 'Google Chat',
+	[AlertmanagertypesChannelKindDTO.jira]: 'Jira',
+	[AlertmanagertypesChannelKindDTO.jsmops]: 'JSM Ops',
+	[AlertmanagertypesChannelKindDTO.incidentio]: 'incident.io',
+};
+
+export const KIND_FILTER_ALL = 'all';
+
+export const KIND_FILTER_OPTIONS = [
+	{ value: KIND_FILTER_ALL, label: 'All types' },
+	...Object.entries(CHANNEL_KIND_LABEL).map(([value, label]) => ({
+		value,
+		label,
+	})),
+];

frontend/src/pages/AlertList/NotificationChannels/hooks/useChannelDelete.tsx

@@ -0,0 +1,55 @@
+import { useQueryClient } from 'react-query';
+import { Typography } from '@signozhq/ui/typography';
+import {
+	invalidateListNotificationChannels,
+	useDeleteNotificationChannel,
+} from 'api/generated/services/channels';
+import { useDeleteConfirm } from 'components/DeleteConfirmModal/useDeleteConfirm';
+import { useErrorModal } from 'providers/ErrorModalProvider';
+import { ReactNode } from 'react';
+import APIError from 'types/api/error';
+
+import type { Channel } from '../types';
+
+export interface ChannelDeleteState {
+	/** Must be rendered by the caller for the confirmation to appear. */
+	contextHolder: ReactNode;
+	request: (channel: Channel) => void;
+}
+
+/**
+ * Deleting a channel goes through the shared destructive confirmation, the same
+ * one dashboards and saved views use, so the wording and the danger button match.
+ */
+export function useChannelDelete(onDeleted?: () => void): ChannelDeleteState {
+	const queryClient = useQueryClient();
+	const { showErrorModal } = useErrorModal();
+	const { contextHolder, confirmDelete } = useDeleteConfirm();
+	const { mutateAsync } = useDeleteNotificationChannel();
+
+	const request = (channel: Channel): void => {
+		confirmDelete({
+			title: (
+				<Typography.Title level={5}>
+					Are you sure you want to delete the {channel.displayName} channel?
+				</Typography.Title>
+			),
+			// Alert rules and routing policies reference a channel by name, so a
+			// delete can silence them.
+			content:
+				'Alert rules and routing policies that notify this channel will stop reaching it.',
+			// Returning the promise keeps Delete loading until the request settles.
+			onConfirm: async (): Promise<void> => {
+				try {
+					await mutateAsync({ pathParams: { id: channel.id } });
+					await invalidateListNotificationChannels(queryClient);
+					onDeleted?.();
+				} catch (error) {
+					showErrorModal(error as APIError);
+				}
+			},
+		});
+	};
+
+	return { contextHolder, request };
+}

frontend/src/pages/AlertList/NotificationChannels/hooks/useChannelFormView.ts

@@ -0,0 +1,28 @@
+import { generatePath } from 'react-router-dom';
+import ROUTES from 'constants/routes';
+import history from 'lib/history';
+import { openInNewTab } from 'utils/navigation';
+
+export interface ChannelFormView {
+	openCreate: () => void;
+	openEdit: (channelId: string, options?: { newTab?: boolean }) => void;
+}
+
+/** Create and edit both render on their own route. */
+export function useChannelFormView(): ChannelFormView {
+	const openEdit = (channelId: string, options?: { newTab?: boolean }): void => {
+		const path = generatePath(ROUTES.CHANNELS_EDIT, { channelId });
+
+		if (options?.newTab) {
+			openInNewTab(path);
+			return;
+		}
+
+		history.push(path);
+	};
+
+	return {
+		openCreate: (): void => history.push(ROUTES.CHANNELS_NEW),
+		openEdit,
+	};
+}

frontend/src/pages/AlertList/NotificationChannels/hooks/useChannelsData.ts

@@ -0,0 +1,75 @@
+import { useListNotificationChannels } from 'api/generated/services/channels';
+import {
+	AlertmanagertypesChannelKindDTO,
+	AlertmanagertypesChannelListOrderDTO,
+	AlertmanagertypesChannelListSortDTO,
+} from 'api/generated/services/sigNoz.schemas';
+import type { SortState } from 'components/TanStackTableView';
+
+import { KIND_FILTER_ALL } from '../constants';
+import type { Channel } from '../types';
+
+/** Table column ids the list API can order by. */
+const SORT_BY_COLUMN: Record<string, AlertmanagertypesChannelListSortDTO> = {
+	name: AlertmanagertypesChannelListSortDTO.name,
+	createdAt: AlertmanagertypesChannelListSortDTO.created_at,
+	updatedAt: AlertmanagertypesChannelListSortDTO.updated_at,
+};
+
+interface UseChannelsDataArgs {
+	search: string;
+	kind: string;
+	orderBy: SortState | null;
+	page: number;
+	limit: number;
+	enabled?: boolean;
+}
+
+export interface ChannelsData {
+	channels: Channel[];
+	total: number;
+	isFetching: boolean;
+	isError: boolean;
+	refetch: () => void;
+}
+
+/**
+ * Search, kind filter, sort and paging all run on the API, so the table shows
+ * one page at a time rather than filtering a full download in the browser.
+ */
+export function useChannelsData({
+	search,
+	kind,
+	orderBy,
+	page,
+	limit,
+	enabled = true,
+}: UseChannelsDataArgs): ChannelsData {
+	const sort = orderBy ? SORT_BY_COLUMN[orderBy.columnName] : undefined;
+
+	const { data, isFetching, isError, refetch } = useListNotificationChannels(
+		{
+			limit,
+			offset: (page - 1) * limit,
+			...(sort
+				? {
+						sort,
+						order: orderBy?.order as AlertmanagertypesChannelListOrderDTO,
+					}
+				: {}),
+			...(search ? { query: search } : {}),
+			...(kind !== KIND_FILTER_ALL
+				? { kind: kind as AlertmanagertypesChannelKindDTO }
+				: {}),
+		},
+		{ query: { enabled, keepPreviousData: true } },
+	);
+
+	return {
+		channels: data?.data?.channels ?? [],
+		total: data?.data?.total ?? 0,
+		isFetching,
+		isError,
+		refetch,
+	};
+}

frontend/src/pages/AlertList/NotificationChannels/table.config.tsx

@@ -0,0 +1,88 @@
+import type { TableColumnDef } from 'components/TanStackTableView';
+import TanStackTable from 'components/TanStackTableView';
+import { DATE_TIME_FORMATS } from 'constants/dateTimeFormats';
+
+import { CHANNEL_KIND_LABEL } from './constants';
+import styles from './table.module.scss';
+import type { Channel } from './types';
+import { toRelativeTime } from './utils/relativeTime';
+
+export function getChannelColumns(
+	formatTimezoneAdjustedTimestamp: (date: string, format: string) => string,
+): TableColumnDef<Channel>[] {
+	const timestampCell = (row: Channel, value: string): JSX.Element => {
+		if (!value) {
+			return <TanStackTable.Text>-</TanStackTable.Text>;
+		}
+
+		return (
+			<TanStackTable.HoverTooltip
+				rowId={row.id}
+				title={formatTimezoneAdjustedTimestamp(
+					value,
+					DATE_TIME_FORMATS.DASH_DATETIME,
+				)}
+			>
+				{/* A plain inline-block hugs the text. TanStackTable.Text is a
+				    `-webkit-box` for line clamping, which fills the cell and leaves
+				    the arrow pointing at the cell's middle instead of the words. */}
+				<span className={styles.timeText}>{toRelativeTime(value)}</span>
+			</TanStackTable.HoverTooltip>
+		);
+	};
+
+	return [
+		{
+			id: 'name',
+			header: 'Channel',
+			accessorKey: 'displayName',
+			width: { default: '100%', min: '220px' },
+			enableSort: true,
+			enableResize: true,
+			enableRemove: false,
+			enableMove: false,
+			cell: ({ row }): JSX.Element => (
+				<TanStackTable.Text
+					title={row.displayName}
+					data-testid={`channel-row-${row.id}-name`}
+				>
+					{row.displayName}
+				</TanStackTable.Text>
+			),
+		},
+		{
+			id: 'kind',
+			header: 'Type',
+			accessorKey: 'kind',
+			width: { default: '150px', min: '110px' },
+			enableSort: false,
+			enableResize: true,
+			enableMove: false,
+			cell: ({ row }): JSX.Element => (
+				<TanStackTable.Text data-testid={`channel-row-${row.id}-kind`}>
+					{CHANNEL_KIND_LABEL[row.kind]}
+				</TanStackTable.Text>
+			),
+		},
+		{
+			id: 'createdAt',
+			header: 'Created At',
+			accessorKey: 'createdAt',
+			width: { default: '150px', min: '120px' },
+			enableSort: true,
+			enableResize: true,
+			enableMove: false,
+			cell: ({ row }): JSX.Element => timestampCell(row, row.createdAt),
+		},
+		{
+			id: 'updatedAt',
+			header: 'Updated At',
+			accessorKey: 'updatedAt',
+			width: { default: '150px', min: '120px' },
+			enableSort: true,
+			enableResize: true,
+			enableMove: false,
+			cell: ({ row }): JSX.Element => timestampCell(row, row.updatedAt),
+		},
+	];
+}

frontend/src/pages/AlertList/NotificationChannels/table.module.scss

@@ -0,0 +1,7 @@
+.timeText {
+	display: inline-block;
+	white-space: nowrap;
+	font-size: var(--tanstack-plain-cell-font-size, 14px);
+	line-height: var(--tanstack-plain-cell-line-height, 18px);
+	color: inherit;
+}

frontend/src/pages/AlertList/NotificationChannels/types.ts

@@ -0,0 +1,4 @@
+import { AlertmanagertypesListedNotificationChannelDTO } from 'api/generated/services/sigNoz.schemas';
+
+/** A channel as the list API returns it: identity and kind, but no config. */
+export type Channel = AlertmanagertypesListedNotificationChannelDTO;

frontend/src/pages/AlertList/NotificationChannels/utils/channelJson.ts

@@ -0,0 +1,50 @@
+import { AlertmanagertypesGettableNotificationChannelDTO } from 'api/generated/services/sigNoz.schemas';
+
+export const SECRET_PLACEHOLDER = '••••••••';
+
+/**
+ * The spec fields the API marks `format: password`. A fetch by ID returns them
+ * in the clear, so the JSON view hides them until asked.
+ */
+const SECRET_FIELDS_BY_KIND: Record<string, readonly string[]> = {
+	slack: ['apiUrl'],
+	webhook: ['url', 'password', 'bearerToken'],
+	pagerduty: ['routingKey'],
+	opsgenie: ['apiKey'],
+	msteams: ['webhookUrl'],
+	googlechat: ['webhookUrl'],
+	jira: ['apiToken'],
+	jsmops: ['apiKey'],
+	incidentio: ['token'],
+};
+
+export function channelToJson(
+	channel: AlertmanagertypesGettableNotificationChannelDTO,
+	showSecrets: boolean,
+): string {
+	const { kind, spec } = channel.config;
+	const secrets = SECRET_FIELDS_BY_KIND[kind] ?? [];
+
+	const safeSpec = showSecrets
+		? spec
+		: Object.fromEntries(
+				Object.entries(spec).map(([key, value]) => [
+					key,
+					secrets.includes(key) && value ? SECRET_PLACEHOLDER : value,
+				]),
+			);
+
+	return JSON.stringify(
+		{
+			name: channel.name,
+			displayName: channel.displayName,
+			config: { kind, spec: safeSpec },
+		},
+		null,
+		2,
+	);
+}
+
+export function hasSecrets(kind: string): boolean {
+	return (SECRET_FIELDS_BY_KIND[kind] ?? []).length > 0;
+}

frontend/src/pages/AlertList/NotificationChannels/utils/relativeTime.ts

@@ -0,0 +1,10 @@
+import dayjs from 'dayjs';
+import relativeTimePlugin from 'dayjs/plugin/relativeTime';
+
+dayjs.extend(relativeTimePlugin);
+
+/** "2 months ago". The exact timestamp stays available on hover. */
+export function toRelativeTime(value: string | undefined): string {
+	const parsed = value ? dayjs(value) : null;
+	return parsed?.isValid() ? parsed.fromNow() : '-';
+}

frontend/src/pages/AlertList/index.tsx

@@ -4,7 +4,6 @@ import { Tabs, TabsProps } from 'antd';
 import ConfigureIcon from 'assets/AlertHistory/ConfigureIcon';
 import HeaderRightSection from 'components/HeaderRightSection/HeaderRightSection';
 import ROUTES from 'constants/routes';
-import AllAlertChannels from 'container/AllAlertChannels';
 import AllAlertRules from 'container/ListAlertRules';
 import { PlannedDowntime } from 'container/PlannedDowntime/PlannedDowntime';
 import RoutingPolicies from 'container/RoutingPolicies';
@@ -16,6 +15,8 @@ import AlertDetails from 'pages/AlertDetails';
 import ChannelsEdit from 'pages/ChannelsEdit';
 import ChannelsNew from 'pages/ChannelsNew';
 
+import NotificationChannels from './NotificationChannels/NotificationChannels';
+
 import { AlertListSubTabs, AlertListTabs } from './types';
 
 import './AlertList.styles.scss';
@@ -104,7 +105,7 @@ function AllAlertList(): JSX.Element {
 				<div className="alert-rules-container">
 					{isChannelsNew && <ChannelsNew />}
 					{isChannelsEdit && <ChannelsEdit />}
-					{!isChannelDetails && <AllAlertChannels />}
+					{!isChannelDetails && <NotificationChannels />}
 				</div>
 			),
 		},

frontend/src/pages/AlertList/stories/__story_mockdata__/alerts.ts

@@ -26,6 +26,9 @@ import {
 	type RuletypesAlertCompositeQueryDTO,
 	type RuletypesRuleConditionDTO,
 	type RuletypesRuleDTO,
+	type AlertmanagertypesChannelConfigDTO,
+	type AlertmanagertypesGettableNotificationChannelDTO,
+	type AlertmanagertypesListedNotificationChannelDTO,
 } from 'api/generated/services/sigNoz.schemas';
 import { NEW_ALERT_SCHEMA_VERSION } from 'types/api/alerts/alertTypesV2';
 import type { Channels } from 'types/api/channels/getAll';
@@ -704,6 +707,22 @@ const buildChannel = (index: number): Channels => {
 	};
 };
 
+const buildListedChannel = (
+	index: number,
+): AlertmanagertypesListedNotificationChannelDTO => {
+	const seed = CHANNEL_SEEDS[index % CHANNEL_SEEDS.length];
+
+	return {
+		id: String(index + 1),
+		name: seed.name,
+		displayName: seed.name,
+		kind: seed.type as AlertmanagertypesListedNotificationChannelDTO['kind'],
+		createdAt: ago((index + 10) * DAY),
+		updatedAt: ago((index + 1) * DAY),
+	};
+};
+
+/** The v2 list, which is what the channel pickers read. */
 export const channelsResponse = (
 	count: number,
 ): { status: string; data: Channels[] } => ({
@@ -711,10 +730,97 @@ export const channelsResponse = (
 	data: Array.from({ length: count }, (_unused, index) => buildChannel(index)),
 });
 
+/** The v2 list, which is what the redesigned channels list reads. */
+export const notificationChannelsResponse = (
+	count: number,
+): {
+	status: string;
+	data: {
+		channels: AlertmanagertypesListedNotificationChannelDTO[];
+		total: number;
+	};
+} => {
+	const channels = Array.from({ length: count }, (_unused, index) =>
+		buildListedChannel(index),
+	);
+
+	return { status: 'success', data: { channels, total: channels.length } };
+};
+
 /** Channel names the alert form and the routing policies pick from. */
 export const channelNames = (count: number): string[] =>
 	channelsResponse(count).data.map((channel) => channel.name);
 
+/**
+ * The v2 spec each kind is fetched with, so the edit form renders populated
+ * fields. Keys mirror the generated channel spec schemas.
+ */
+const CHANNEL_SPECS: Record<ChannelType, Record<string, unknown>> = {
+	slack: {
+		apiUrl: 'https://hooks.slack.com/services/T000/B000/story-token',
+		channel: '#ops-alerts',
+		title: '[{{ .Status | toUpper }}] {{ .CommonLabels.alertname }}',
+		text: '{{ range .Alerts -}}*Alert:* {{ .Labels.alertname }}\n{{ end }}',
+		sendResolved: true,
+	},
+	webhook: {
+		url: 'https://example.com/story-hook',
+		username: 'story-user',
+		sendResolved: true,
+	},
+	pagerduty: {
+		routingKey: 'story-routing-key',
+		description: '{{ .CommonLabels.alertname }}',
+		severity: 'critical',
+		sendResolved: true,
+	},
+	opsgenie: {
+		apiKey: 'story-opsgenie-key',
+		message: '{{ .CommonLabels.alertname }}',
+		description: 'Story channel',
+		sendResolved: true,
+	},
+	email: {
+		to: 'oncall@story.signoz.io',
+		html: '<p>{{ .CommonLabels.alertname }}</p>',
+		sendResolved: true,
+	},
+	msteams: {
+		webhookUrl: 'https://story.webhook.office.com/webhookb2/story',
+		title: '[{{ .Status | toUpper }}] {{ .CommonLabels.alertname }}',
+		text: 'Story channel',
+		sendResolved: true,
+	},
+	googlechat: {
+		webhookUrl: 'https://chat.googleapis.com/v1/spaces/STORY/messages',
+		title: '[{{ .Status | toUpper }}] {{ .CommonLabels.alertname }}',
+		text: 'Story channel',
+		sendResolved: true,
+	},
+	jira: {
+		site: 'https://story.atlassian.net',
+		project: 'OPS',
+		issueType: 'Task',
+		email: 'story@signoz.io',
+		apiToken: 'story-jira-token',
+		summary: '{{ .CommonLabels.alertname }}',
+		sendResolved: true,
+	},
+	jsmops: {
+		apiKey: 'story-jsm-key',
+		message: '{{ .CommonLabels.alertname }}',
+		description: 'Story channel',
+		sendResolved: true,
+	},
+	incidentio: {
+		url: 'https://api.incident.io/v2/alert_events/http/story',
+		token: 'story-incidentio-token',
+		title: '{{ .CommonLabels.alertname }}',
+		sendResolved: true,
+	},
+};
+
+/** A single channel as the v2 API returns it, which the edit screen reads. */
 export const channelResponse = (
 	id: string,
 	type: ChannelType,
@@ -727,6 +833,36 @@ export const channelResponse = (
 	};
 };
 
+/** The v2 fetch by id, which is what the redesigned screens read. */
+export const notificationChannelResponse = (
+	id: string,
+	type: ChannelType,
+): {
+	status: string;
+	data: AlertmanagertypesGettableNotificationChannelDTO;
+} => {
+	const index = Math.max(
+		CHANNEL_SEEDS.findIndex((seed) => seed.type === type),
+		0,
+	);
+	const seed = CHANNEL_SEEDS[index];
+
+	return {
+		status: 'success',
+		data: {
+			id,
+			name: seed.name,
+			displayName: seed.name,
+			createdAt: ago((index + 10) * DAY),
+			updatedAt: ago((index + 1) * DAY),
+			config: {
+				kind: type,
+				spec: CHANNEL_SPECS[type],
+			} as unknown as AlertmanagertypesChannelConfigDTO,
+		},
+	};
+};
+
 export const CHANNEL_ACTION_OUTCOMES = ['succeeds', 'fails'] as const;
 
 export type ChannelActionOutcome = (typeof CHANNEL_ACTION_OUTCOMES)[number];

frontend/src/pages/DashboardPage/DashboardContainer/DashboardPageToolbar/JsonEditorDrawer/JsonEditorDrawer.tsx

@@ -12,7 +12,10 @@ import { DashboardDetailEvents } from 'pages/DashboardPage/constants/events';
 import { useCopyToClipboard } from 'react-use';
 import { toast } from '@signozhq/ui/sonner';
 
-import { defineJsonEditorTheme, JSON_EDITOR_THEME } from './editorTheme';
+import {
+	defineJsonEditorTheme,
+	JSON_EDITOR_THEME,
+} from 'lib/monaco/jsonEditorTheme';
 import styles from './JsonEditorDrawer.module.scss';
 import JsonEditorToolbar from './JsonEditorToolbar';
 import { useJsonEditor } from './useJsonEditor';