feat: use json schema to get all announcements

server/src/modules/announceOnTwitter.ts

@@ -11,7 +11,7 @@ import { TwitterApi } from "twitter-api-v2";
  * @param content - The main body of the announcement.
  * @returns A message indicating the success or failure of the operation.
  */
-export const announceOnTwitter = async(content: string): Promise<string> => {
+export const announceOnTwitter = async(content: Array<string>): Promise<string> => {
   if (
     process.env.TWITTER_CONSUMER_KEY === undefined
     || process.env.TWITTER_CONSUMER_SECRET === undefined
@@ -27,8 +27,13 @@ export const announceOnTwitter = async(content: string): Promise<string> => {
     appSecret:    process.env.TWITTER_CONSUMER_SECRET,
   });
 
+  const [ firstPost, ...restOfPosts ] = content;
+  const failedReplies: Array<string> = [];
+  if (firstPost === undefined) {
+    return "No posts to send to Twitter.";
+  }
   const result = await twitterClient.v2.
-    tweet(content).
+    tweet(firstPost).
     catch((error: unknown) => {
       return error instanceof Error
         ? error.message
@@ -37,5 +42,18 @@ export const announceOnTwitter = async(content: string): Promise<string> => {
   if (typeof result === "string") {
     return `Failed to send message to Twitter. ${result}`;
   }
-  return "Successfully sent message to Twitter.";
+  let { id } = result.data;
+  for (const post of restOfPosts) {
+    // eslint-disable-next-line no-await-in-loop -- We need to do this sequentially.
+    const twitterResponse = await twitterClient.v2.reply(post, id);
+    if (typeof twitterResponse !== "string") {
+      const { id: replyId } = twitterResponse.data;
+      id = replyId;
+      continue;
+    }
+    failedReplies.push(post);
+  }
+  return `Successfully sent initial post to Twitter. ${failedReplies.length > 0
+    ? `Failed to send ${failedReplies.length.toString()} replies: ${failedReplies.join(", ")}`
+    : `All ${(content.length - 1).toString()} replies were sent successfully.`}`;
 };