[ECO-4868] Upgrade to ably-js v2

README.md

@@ -76,7 +76,7 @@ To instantiate the Spaces SDK, create an [Ably client](https://ably.com/docs/get
 import Spaces from '@ably/spaces';
 import { Realtime } from 'ably';
 
-const client = new Realtime.Promise({ key: "<API-key>", clientId: "<client-ID>" });
+const client = new Realtime({ key: "<API-key>", clientId: "<client-ID>" });
 const spaces = new Spaces(client);
 ```
 You can use [basic authentication](https://ably.com/docs/auth/basic) i.e. the API Key directly for testing purposes, however it is strongly recommended that you use [token authentication](https://ably.com/docs/auth/token) in production environments.
@@ -95,7 +95,7 @@ You can also use Spaces with a CDN, such as [unpkg](https://www.unpkg.com/):
 After this, instantiate the SDK in the same way as in the NPM option above:
 
 ```ts
-const client = new Ably.Realtime.Promise({ key: "<API-key>", clientId: "<client-ID>" });
+const client = new Ably.Realtime({ key: "<API-key>", clientId: "<client-ID>" });
 const spaces = new Spaces(client);
 ```
 

__mocks__/ably/promises/index.ts → __mocks__/ably/index.ts

@@ -1,4 +1,4 @@
-import Ably, { Types } from 'ably/promises';
+import { PresenceMessage, Rest, ErrorInfo } from 'ably';
 
 const MOCK_CLIENT_ID = 'MOCK_CLIENT_ID';
 
@@ -7,7 +7,7 @@ const methodReturningVoidPromise = () => mockPromisify<void>((() => {})());
 
 function createMockPresence() {
   return {
-    get: () => mockPromisify<Types.PresenceMessage[]>([]),
+    get: () => mockPromisify<PresenceMessage[]>([]),
     update: () => mockPromisify<void>(undefined),
     enter: methodReturningVoidPromise,
     leave: methodReturningVoidPromise,
@@ -91,8 +91,10 @@ class MockRealtime {
   }
 }
 
+class MockErrorInfo extends ErrorInfo {}
+
 // maintain the PresenceMessage class so tests can initialise it directly using
 // PresenceMessage.fromValues.
-MockRealtime.PresenceMessage = Ably.Rest.PresenceMessage;
+MockRealtime.PresenceMessage = Rest.PresenceMessage;
 
-export { MockRealtime as Realtime };
+export { MockRealtime as Realtime, MockErrorInfo as ErrorInfo };

demo/api/ably-token-request/index.ts

@@ -1,5 +1,5 @@
 import * as dotenv from 'dotenv';
-import * as Ably from 'ably/promises';
+import * as Ably from 'ably';
 import { HandlerEvent } from '@netlify/functions';
 
 dotenv.config();

demo/api/ably-token-request/package.json

@@ -16,7 +16,7 @@
   "dependencies": {
     "@netlify/functions": "^1.4.0",
     "@types/node": "^18.3.0",
-    "ably": "^1.2.36",
+    "ably": "^2.3.0",
     "dotenv": "^16.0.3",
     "typescript": "^4.9.5"
   }