examples: Fix typing-notifications examples to send by user ID.

Signed-off-by: Anders Kaseorg <anders@zulip.com>

Author: andersk

examples/typing-notifications/send-and-recieve.js

@@ -29,6 +29,8 @@ const [
     realm,
   });
 
+  const { user_id: recipientId } = await recipientClient.users.me.getProfile();
+
   const res = await recipientClient.queues.register({
     event_types: ['typing'],
   });
@@ -37,7 +39,7 @@ const [
 
   console.log(
     await senderClient.typing.send({
-      to: recipient,
+      to: [recipientId],
       op: 'start',
     })
   );

examples/typing-notifications/send-often.js

@@ -2,7 +2,7 @@ const zulip = require('../../lib');
 
 if (process.argv.length < 6) {
   console.log(
-    'Usage: $node examples/typing-notifications/send-often.js realm-url sender-username sender-API-key recipient-username'
+    'Usage: $node examples/typing-notifications/send-often.js realm-url sender-username sender-API-key recipient-user-ID'
   );
   process.exit(1);
 }
@@ -17,7 +17,7 @@ const [, , realm, sender, senderAPIKey, recipient] = process.argv;
   });
   setInterval(async () => {
     await senderClient.typing.send({
-      to: recipient,
+      to: [Number(recipient)],
       op: 'start',
     });
   }, 1500);

examples/typing-notifications/send.js

@@ -1,9 +1,6 @@
 const zulip = require('../../lib');
 
-let recipient = process.env.ZULIP_USERNAME;
-if (process.env.ZULIP_TYPING_RECIPIENT) {
-  recipient = process.env.ZULIP_TYPING_RECIPIENT;
-}
+const recipient = Number(process.env.ZULIP_TYPING_RECIPIENT);
 
 const config = {
   username: process.env.ZULIP_USERNAME,
@@ -23,7 +20,7 @@ const config = {
 
   // Send typing started notification
   await z.typing.send({
-    to: recipient,
+    to: [recipient],
     op: 'start',
   });
   console.log('sent typing params');