fix: full text for newsletter ai-generated subject

components/email/Newsletter.tsx

@@ -3,7 +3,7 @@ import { summirize } from '@utils/summarize';
 import { NewsType } from '@utils/validationSchemas';
 import createDOMPurify from 'isomorphic-dompurify';
 import Template from './Template';
-import extractMainTopic from '@utils/extractMainTopic';
+import newsletterSubject from '@utils/newsletterSubject';
 
 export default async function NewsletterTemplate(stories: NewsType[]) {
   const summary = await summirize(stories);
@@ -17,7 +17,7 @@ export default async function NewsletterTemplate(stories: NewsType[]) {
     throw new Error('Failed to sanitize summary');
   }
 
-  const topic = extractMainTopic(sanitizedSummary);
+  const topic = newsletterSubject(sanitizedSummary);
 
   return {
     subject: topic,

utils/newsletterSubject.ts

@@ -1,4 +1,4 @@
-export default function extractMainTopic(summary: string): string {
+function extractMainTopic(summary: string): string {
   const firstParaMatch = summary.match(/<p>(.*?)<\/p>/);
   if (!firstParaMatch) return 'tech updates';
 
@@ -56,10 +56,15 @@ export default function extractMainTopic(summary: string): string {
     .slice(0, 2)
     .join(' ');
 
-  const topic = words.toLowerCase() || 'tech updates';
-
-  const titleSuffix =
-    topic === 'tech updates' ? topic : `tech: ${topic} in focus`;
-
-  return `Today in ${titleSuffix}`;
+  return words.toLowerCase() || 'tech updates';
+}
+
+export default function newsletterSubject(summary: string) {
+  const topic = extractMainTopic(summary);
+  const title =
+    topic === 'tech updates'
+      ? 'Today in tech updates'
+      : `Today in tech: ${topic}`;
+
+  return title;
 }