feat: migrate to stream-chat v10

examples/vite/src/App.tsx

@@ -97,7 +97,10 @@ if (!apiKey) {
   throw new Error('VITE_STREAM_API_KEY is not defined');
 }
 
-const sort: ChannelSort = { last_message_at: -1, updated_at: -1 };
+const sort: ChannelSort = [
+  { field: 'last_message_at', direction: -1 },
+  { field: 'updated_at', direction: -1 },
+];
 
 // @ts-expect-error ai_generated isn't on LocalMessage's public type yet
 const isMessageAIGenerated = (message: LocalMessage) => !!message?.ai_generated;
@@ -297,7 +300,7 @@ const App = () => {
             $or: {
               enabled: true,
               generate: () => ({
-                $or: [{ members: { $in: [chatClient.userID!] } }, { type: 'public' }],
+                $or: [{ members: { $in: [chatClient.userId!] } }, { type: 'public' }],
                 members: undefined,
               }),
             },

examples/vite/src/AppSettings/ActionsMenu/WebSocketEventPromptDialog/websocketEventAutomation.ts

@@ -2,7 +2,7 @@ import type {
   Channel,
   ChannelMemberResponse,
   Event,
-  MessageResponseBase,
+  MessageResponse,
   ReactionResponse,
   StreamChat,
   UserResponse,
@@ -16,15 +16,13 @@ import {
 import type { SimulationState, SimulationUser } from './types';
 
 type UnknownRecord = Record<string, unknown>;
-type EventPayload = Omit<
-  Partial<Event>,
-  'channel' | 'member' | 'message' | 'reaction' | 'user'
-> & {
+type EventPayload = {
   channel?: Partial<WebSocketEventTemplateContext['channel']>;
   member?: ChannelMemberResponse;
-  message?: Partial<MessageResponseBase>;
+  message?: Partial<MessageResponse>;
   reaction?: ReactionResponse;
   user?: UserResponse;
+  [key: string]: unknown;
 };
 
 const messageTextFragments = [
@@ -86,7 +84,7 @@ const buildReactionState = ({
 }: {
   reaction: ReactionResponse;
 }): Pick<
-  MessageResponseBase,
+  MessageResponse,
   'latest_reactions' | 'reaction_counts' | 'reaction_groups' | 'reaction_scores'
 > => {
   const reactionType = getId(reaction.type) ?? 'love';
@@ -113,7 +111,10 @@ const buildReactionState = ({
     reaction_scores: {
       [reactionType]: reactionScore,
     },
-  };
+  } as unknown as Pick<
+    MessageResponse,
+    'latest_reactions' | 'reaction_counts' | 'reaction_groups' | 'reaction_scores'
+  >;
 };
 
 const uniquePush = <T extends string>(items: T[], value: T) => {
@@ -390,7 +391,7 @@ export const buildFreshWebSocketEventPayload = ({
           text,
           updated_at: freshContext.createdAt,
           user,
-        },
+        } as unknown as Partial<MessageResponse>,
         message_id: messageId,
         user: eventType === 'message.new' ? user : basePayload.user,
       };
@@ -407,13 +408,14 @@ export const buildFreshWebSocketEventPayload = ({
       const reaction = {
         ...baseReaction,
         created_at: freshContext.createdAt,
+        custom: {},
         message_id: messageId,
         type: reactionType,
         updated_at: freshContext.createdAt,
         user,
         user_id: user.id,
         score: reactionScore,
-      };
+      } as unknown as ReactionResponse;
 
       return {
         ...basePayload,
@@ -430,7 +432,7 @@ export const buildFreshWebSocketEventPayload = ({
           updated_at: freshContext.createdAt,
           user,
           ...buildReactionState({ reaction }),
-        },
+        } as unknown as Partial<MessageResponse>,
         message_id: messageId,
         reaction,
         user,
@@ -464,7 +466,7 @@ export const buildFreshWebSocketEventPayload = ({
           member,
           updated_at: freshContext.createdAt,
           user,
-        },
+        } as unknown as Partial<MessageResponse>,
         user,
       };
     }
@@ -494,7 +496,7 @@ export const trackSimulationStateFromPayload = ({
   simulationState,
   templateContext,
 }: {
-  payload: Event;
+  payload: EventPayload;
   simulationState: SimulationState;
   templateContext: WebSocketEventTemplateContext;
 }) => {
@@ -555,12 +557,12 @@ export const emitWebSocketEventPayload = ({
   simulationState: SimulationState;
   templateContext: WebSocketEventTemplateContext;
 }) => {
-  const emittedPayload = {
+  const emittedPayload: EventPayload = {
     ...payload,
     type: eventType,
-  } as Event;
+  };
 
-  client.dispatchEvent(emittedPayload);
+  client.dispatchEvent(emittedPayload as Event);
 
   trackSimulationStateFromPayload({
     payload: emittedPayload,

examples/vite/src/AppSettings/ActionsMenu/WebSocketEventPromptDialog/websocketEventTemplates.ts

@@ -120,21 +120,22 @@ type BuildChannelSeedContext = Omit<WebSocketEventTemplateContext, 'channel'> &
   channel: Partial<DebugChannelResponse>;
 };
 
-const createFallbackUser = (id: string, createdAt: string): DebugUserResponse => ({
-  banned: false,
-  blocked_user_ids: [],
-  created_at: createdAt,
-  id,
-  invisible: false,
-  language: '',
-  last_active: createdAt,
-  name: id,
-  online: true,
-  role: 'user',
-  shadow_banned: false,
-  teams: [],
-  updated_at: createdAt,
-});
+const createFallbackUser = (id: string, createdAt: string): DebugUserResponse =>
+  ({
+    banned: false,
+    blocked_user_ids: [],
+    created_at: createdAt,
+    id,
+    invisible: false,
+    language: '',
+    last_active: createdAt,
+    name: id,
+    online: true,
+    role: 'user',
+    shadow_banned: false,
+    teams: [],
+    updated_at: createdAt,
+  }) as unknown as DebugUserResponse;
 
 const getUserId = (user: DebugUserResponse) =>
   typeof user.id === 'string' ? user.id : 'debug-user';
@@ -154,7 +155,7 @@ const createMember = (user: DebugUserResponse): ChannelMemberResponse => {
     updated_at: createdAt,
     user,
     user_id: getUserId(user),
-  };
+  } as unknown as ChannelMemberResponse;
 };
 
 const getMemberUserId = (member: { user?: unknown; user_id?: unknown }) => {
@@ -176,7 +177,7 @@ const buildChannel = (
 ): DebugChannelResponse => {
   const createdAt = context.createdAt;
 
-  return {
+  return ({
     cid: context.cid,
     config: {
       automod: 'disabled',
@@ -253,7 +254,7 @@ const buildChannel = (
     type: context.channelType,
     updated_at: createdAt,
     ...overrides,
-  };
+  }) as unknown as DebugChannelResponse;
 };
 
 const buildMe = (

examples/vite/src/AppSettings/tabs/Reactions/reactionsExampleData.ts

@@ -5,13 +5,14 @@ const firstLikeReactionTimestamp = '2026-02-12T06:39:56.237389Z';
 const secondLikeReactionTimestamp = '2026-02-12T06:39:52.237389Z';
 const heartReactionTimestamp = '2026-02-12T06:35:58.021196Z';
 
-export const reactionsPreviewMessage: LocalMessage = {
+export const reactionsPreviewMessage = {
   created_at: new Date('2026-02-12T06:34:40.000000Z'),
-  deleted_at: null,
+  deleted_at: undefined,
   id: 'settings-preview-message-id',
   latest_reactions: [
     {
       created_at: fireReactionTimestamp,
+      custom: {},
       message_id: 'settings-preview-message-id',
       score: 1,
       type: 'fire',
@@ -26,6 +27,7 @@ export const reactionsPreviewMessage: LocalMessage = {
     },
     {
       created_at: firstLikeReactionTimestamp,
+      custom: {},
       message_id: 'settings-preview-message-id',
       score: 1,
       type: 'like',
@@ -40,6 +42,7 @@ export const reactionsPreviewMessage: LocalMessage = {
     },
     {
       created_at: secondLikeReactionTimestamp,
+      custom: {},
       message_id: 'settings-preview-message-id',
       score: 1,
       type: 'like',
@@ -54,17 +57,19 @@ export const reactionsPreviewMessage: LocalMessage = {
     },
     {
       created_at: heartReactionTimestamp,
+      custom: {},
       message_id: 'settings-preview-message-id',
       score: 1,
       type: 'heart',
       updated_at: heartReactionTimestamp,
       user: { id: 'test-user-2' },
       user_id: 'test-user-2',
     },
-  ] as LocalMessage['latest_reactions'],
+  ] as unknown as LocalMessage['latest_reactions'],
   own_reactions: [
     {
       created_at: fireReactionTimestamp,
+      custom: {},
       message_id: 'settings-preview-message-id',
       score: 1,
       type: 'fire',
@@ -74,6 +79,7 @@ export const reactionsPreviewMessage: LocalMessage = {
     },
     {
       created_at: firstLikeReactionTimestamp,
+      custom: {},
       message_id: 'settings-preview-message-id',
       score: 1,
       type: 'like',
@@ -83,36 +89,40 @@ export const reactionsPreviewMessage: LocalMessage = {
     },
     {
       created_at: heartReactionTimestamp,
+      custom: {},
       message_id: 'settings-preview-message-id',
       score: 1,
       type: 'heart',
       updated_at: heartReactionTimestamp,
       user: { id: 'test-user' },
       user_id: 'test-user',
     },
-  ] as LocalMessage['own_reactions'],
-  pinned_at: null,
+  ] as unknown as LocalMessage['own_reactions'],
+  pinned_at: undefined,
   reaction_counts: { fire: 1, heart: 1, like: 2 },
   reaction_groups: {
     fire: {
       count: 1,
       first_reaction_at: fireReactionTimestamp,
       last_reaction_at: fireReactionTimestamp,
+      latest_reactions_by: [],
       sum_scores: 1,
     },
     heart: {
       count: 1,
       first_reaction_at: heartReactionTimestamp,
       last_reaction_at: heartReactionTimestamp,
+      latest_reactions_by: [],
       sum_scores: 1,
     },
     like: {
       count: 2,
       first_reaction_at: secondLikeReactionTimestamp,
       last_reaction_at: firstLikeReactionTimestamp,
+      latest_reactions_by: [],
       sum_scores: 2,
     },
-  } as LocalMessage['reaction_groups'],
+  } as unknown as LocalMessage['reaction_groups'],
   reaction_scores: { fire: 1, heart: 1, like: 2 },
   status: 'received',
   text: 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed lectus nibh, rutrum in risus eget, dictum commodo dolor. Donec augue nisi, sollicitudin sed magna ut, tincidunt pretium lorem. ',
@@ -123,7 +133,7 @@ export const reactionsPreviewMessage: LocalMessage = {
     image: 'https://getstream.io/random_svg/?id=preview-user&name=Preview+User',
     name: 'Preview User',
   },
-};
+} as unknown as LocalMessage;
 
 export const reactionsPreviewChannelState = {
   channel: {

examples/vite/src/ChannelPreviewOverlay/ChannelPreviewOverlay.tsx

@@ -16,7 +16,7 @@ export const useChannelMembershipState = () => {
   const { client } = useChatContext();
   const { channel } = useChannelStateContext();
   const members = useChannelMembersState(channel);
-  const membership = members[client.userID!] as ChannelMemberResponse | undefined;
+  const membership = members[client.userId!] as ChannelMemberResponse | undefined;
 
   const isMember = typeof membership?.channel_role === 'string';
   const canJoin = channel.data?.own_capabilities?.includes('join-channel');
@@ -32,7 +32,7 @@ export const ChannelPreviewOverlay = () => {
   const handleJoin = useCallback(async () => {
     setJoining(true);
     try {
-      await channel.addMembers([client.userID!]);
+      await channel.addMembers([client.userId!]);
     } catch (error) {
       addNotification({
         emitter: 'ChannelPreviewOverlay',
@@ -48,7 +48,7 @@ export const ChannelPreviewOverlay = () => {
     } finally {
       setJoining(false);
     }
-  }, [addNotification, channel, client.userID]);
+  }, [addNotification, channel, client.userId]);
 
   if (isMember) return null;
 

examples/vite/src/ChatLayout/ChannelMembersRemoveView.tsx

@@ -26,7 +26,8 @@ const toError = (error: unknown) =>
   error instanceof Error ? error : new Error('An unknown error occurred');
 
 const getUserDisplayName = (user?: UserResponse) =>
-  user?.name || user?.username || user?.id || '';
+  // @ts-expect-error username is not typed
+  user?.name || user?.custom.username || user?.id || '';
 
 const getMemberDisplayName = (member: ChannelMemberResponse) =>
   getUserDisplayName(member.user) || member.user_id || '';

examples/vite/src/ChatLayout/Sync.tsx

@@ -198,7 +198,7 @@ export const ThreadStateSync = () => {
     isRestoringThread.current = true;
 
     client
-      .getThread(threadIdToRestore)
+      .getThreadAndHydrate(threadIdToRestore)
       .then((thread) => {
         if (!thread || cancelled) return;
 

examples/vite/src/CustomMessageActions/ConfigurableMessageActions.tsx

@@ -116,7 +116,7 @@ const CustomDeleteMessageAlert = ({
           appearance='outline'
           className='str-chat__delete-message-alert__delete-button'
           data-testid='delete-message-alert-delete-button'
-          onClick={() => onDelete({ deleteForMe, hardDelete })}
+          onClick={() => onDelete({ delete_for_me: deleteForMe, hard: hardDelete })}
           size='md'
           variant='danger'
         >

examples/vite/src/CustomMessageUi/variants.tsx

@@ -183,7 +183,7 @@ const CustomMessageUiMetadata = ({
       {messageTextUpdatedAt && (
         <div
           className='custom-message-ui__metadata-edited-status'
-          title={messageTextUpdatedAt}
+          title={messageTextUpdatedAt.toISOString()}
         >
           Edited
         </div>