Show Reddit post age in conversations

tests/dashboard/conversations.test.tsx

@@ -49,6 +49,7 @@ function detailFixture(chat = alice) {
       title: 'Looking for a chat',
       url: 'https://reddit.com/r/casualconversation/comments/post-1',
       imageUrl: 'https://i.redd.it/source-post.jpg',
+      postedAt: Date.now() - (2 * 60 * 60 * 1000),
       sentAt: 1_785_999_800_000,
     },
     automation: { turnsUsed: 0, remainingTurns: 3, status: 'active', handoffReason: null },
@@ -142,6 +143,7 @@ describe('ConversationsPage', () => {
       'src',
       'https://i.redd.it/source-post.jpg',
     );
+    expect(screen.getByText('2h ago')).toBeInTheDocument();
     expect(screen.getByRole('img', { name: 'Source post: Looking for a chat' })).toHaveClass('is-blurred');
     await user.click(screen.getByRole('button', { name: 'Reveal original image' }));
     expect(screen.getByRole('img', { name: 'Source post: Looking for a chat' })).not.toHaveClass('is-blurred');

tests/database.test.ts

@@ -156,7 +156,7 @@ describe('Database Client', () => {
         DROP TABLE conversation_automation_claims;
         DROP TABLE ai_usage;
       `);
-      db.pragma(`user_version = ${latestVersion - 2}`);
+      db.pragma(`user_version = ${latestVersion - 3}`);
       runMigrations(db);
 
       expect(db.prepare('SELECT recipient, reason FROM recipient_suppressions ORDER BY recipient COLLATE NOCASE').all())
@@ -176,6 +176,7 @@ describe('Database Client', () => {
       expect(columnMap.get('subreddit')?.notnull).toBe(1);
       expect(columnMap.get('author')?.notnull).toBe(1);
       expect(columnMap.get('title')?.notnull).toBe(1);
+      expect(columnMap.get('post_created_at')).toBeDefined();
       expect(columnMap.get('processed_at')?.notnull).toBe(1);
       expect(columnMap.get('message_sent')).toBeDefined();
       expect(columnMap.get('error')).toBeDefined();

tests/repositories.test.ts

@@ -31,6 +31,7 @@ describe('PostsRepository', () => {
       title: 'Test Post',
       postUrl: 'https://www.reddit.com/r/test/comments/post1/test_post/',
       imageUrl: 'http://example.com/img.jpg',
+      postCreatedAt: 1_700_000_000_000,
       processedAt: Date.now(),
     });
 
@@ -42,6 +43,7 @@ describe('PostsRepository', () => {
     expect(post!.title).toBe('Test Post');
     expect(post!.postUrl).toBe('https://www.reddit.com/r/test/comments/post1/test_post/');
     expect(post!.imageUrl).toBe('http://example.com/img.jpg');
+    expect(post!.postCreatedAt).toBe(1_700_000_000_000);
     expect(post!.messageSent).toBe(false);
     expect(post!.imageAnalysis).toBeNull();
     expect(post!.error).toBeNull();
@@ -314,6 +316,7 @@ describe('MessagesRepository', () => {
       title: 'Second post',
       postUrl: 'https://www.reddit.com/r/gonewild/comments/post-b/second_post/',
       imageUrl: null,
+      postCreatedAt: 1_700_000_000_000,
       processedAt: Date.now(),
     });
 
@@ -327,6 +330,7 @@ describe('MessagesRepository', () => {
     expect(latest!.subreddit).toBe('gonewild');
     expect(latest!.postTitle).toBe('Second post');
     expect(latest!.postUrl).toBe('https://www.reddit.com/r/gonewild/comments/post-b/second_post/');
+    expect(latest!.postCreatedAt).toBe(1_700_000_000_000);
     expect(messagesRepo.getByChatRoomId('room-b')).toMatchObject({ postId: 'post-b', postTitle: 'Second post' });
 
     expect(messagesRepo.getLatestByRecipient('ALICE')).toBeDefined();

tests/web/conversations-route.test.ts

@@ -296,6 +296,7 @@ describe('conversations route', () => {
       chatRoomId: 'room-alice', subreddit: 'example', postTitle: 'Exact source post',
       postUrl: 'https://www.reddit.com/r/example/comments/post-exact/exact_source_post/',
       postImageUrl: 'https://i.redd.it/exact-source.jpg',
+      postCreatedAt: 8,
     };
     const latestRecipientOrigin = { ...roomOrigin, postId: 'wrong-latest-post', postTitle: 'Wrong post' };
     const context = {
@@ -318,7 +319,7 @@ describe('conversations route', () => {
     const body = await response.json();
     expect(body.triggeringPost).toEqual({
       id: 'post-exact', subreddit: 'example', title: 'Exact source post',
-      url: roomOrigin.postUrl, imageUrl: roomOrigin.postImageUrl, sentAt: 9,
+      url: roomOrigin.postUrl, imageUrl: roomOrigin.postImageUrl, postedAt: 8, sentAt: 9,
     });
     expect(body.messages[0]).toMatchObject({ text: 'Hello', isAi: true });
     expect(context.repos.messages.getLatestByRecipient).not.toHaveBeenCalled();