feat(posts): author_id nel repository + listByAuthor + helper utenti

src/lib/auth.ts

@@ -68,6 +68,16 @@ export function canAccessAdminPath(role: string, pathname: string): boolean {
   return true; // blog, upload, logout, showtags: tutti i loggati
 }
 
+export function getUsernameById(db: Database.Database, id: number): string | null {
+  const row = db.prepare('SELECT username FROM users WHERE id = ?').get(id) as { username: string } | undefined;
+  return row?.username ?? null;
+}
+
+export function listUsers(db: Database.Database): { id: number; username: string; role: string }[] {
+  return db.prepare('SELECT id, username, role FROM users ORDER BY username').all() as
+    { id: number; username: string; role: string }[];
+}
+
 export function landingFor(role: string): string {
   if (role === 'superuser') return '/admin/content';
   return '/admin';

src/lib/posts.ts

@@ -2,21 +2,21 @@ import type Database from 'better-sqlite3';
 
 export interface Post {
   id: number; title: string; slug: string; category: string; excerpt: string;
-  body_html: string; cover: string | null; draft: number;
+  body_html: string; cover: string | null; draft: number; author_id: number | null;
   published_at: string | null; created_at: string; updated_at: string;
 }
 
 export interface PostInput {
   title: string; slug: string; category: string; excerpt: string;
-  body_html: string; cover?: string | null; draft: boolean;
+  body_html: string; cover?: string | null; draft: boolean; author_id?: number | null;
 }
 
 export function createPost(db: Database.Database, input: PostInput): number {
   const res = db.prepare(
-    `INSERT INTO posts (title, slug, category, excerpt, body_html, cover, draft, published_at)
-     VALUES (@title, @slug, @category, @excerpt, @body_html, @cover, @draft,
+    `INSERT INTO posts (title, slug, category, excerpt, body_html, cover, draft, author_id, published_at)
+     VALUES (@title, @slug, @category, @excerpt, @body_html, @cover, @draft, @author_id,
              CASE WHEN @draft = 0 THEN datetime('now') ELSE NULL END)`
-  ).run({ ...input, cover: input.cover ?? null, draft: input.draft ? 1 : 0 });
+  ).run({ ...input, cover: input.cover ?? null, author_id: input.author_id ?? null, draft: input.draft ? 1 : 0 });
   return Number(res.lastInsertRowid);
 }
 
@@ -72,3 +72,7 @@ export function listArchiveMonths(db: Database.Database): { month: string; count
      FROM posts WHERE draft = 0 GROUP BY month ORDER BY month DESC`
   ).all() as { month: string; count: number }[];
 }
+
+export function listByAuthor(db: Database.Database, authorId: number): Post[] {
+  return db.prepare('SELECT * FROM posts WHERE author_id = ? ORDER BY updated_at DESC').all(authorId) as Post[];
+}