add blog editor

src/lib/server/auth.ts

@@ -5,7 +5,7 @@ import { sveltekitCookies } from 'better-auth/svelte-kit';
 import { getRequestEvent } from '$app/server';
 import { db } from '$lib/server/db';
 import * as schema from '$lib/server/db/schema';
-import type { RequestEvent } from '@sveltejs/kit';
+import { error, type RequestEvent } from '@sveltejs/kit';
 
 export const auth = betterAuth({
 	baseURL: env.ORIGIN ?? 'http://localhost:3000',
@@ -30,9 +30,6 @@ export function isAdmin(event: RequestEvent): boolean {
 
 export function requireAdmin(event: RequestEvent): void {
 	if (!isAdmin(event)) {
-		throw new Response(JSON.stringify({ error: 'Unauthorized' }), {
-			status: 401,
-			headers: { 'Content-Type': 'application/json' }
-		});
+		error(401, { message: 'Unauthorized' });
 	}
 }

src/lib/server/db/schema.ts

@@ -69,14 +69,21 @@ export const publications = pgTable('publications', {
 // Legacy ^
 // New
 
-export const blogArticles = pgTable('blog_articles', {
-	id: serial('id').primaryKey(),
-	title: varchar('title', { length: 256 }),
-	slug: varchar('slug', { length: 256 }),
-	content: varchar('content', { length: 8192 }),
-	createdAt: timestamp('created_at').defaultNow(),
-	updatedAt: timestamp('updated_at').defaultNow()
-});
+export const blogArticleStatus = pgEnum('blog_article_status', ['draft', 'published']);
+
+export const blogArticles = pgTable(
+	'blog_articles',
+	{
+		id: serial('id').primaryKey(),
+		title: varchar('title', { length: 256 }).notNull(),
+		slug: varchar('slug', { length: 256 }).notNull(),
+		content: text('content').default(''),
+		status: blogArticleStatus('status').notNull().default('draft'),
+		createdAt: timestamp('created_at').defaultNow(),
+		updatedAt: timestamp('updated_at').defaultNow()
+	},
+	(table) => [unique().on(table.slug)]
+);
 
 // CatchEmAll
 

src/lib/server/slugify.ts

@@ -0,0 +1,29 @@
+import { db } from '$lib/server/db';
+import { blogArticles } from '$lib/server/db/schema';
+import { eq } from 'drizzle-orm';
+
+export function slugify(title: string): string {
+	return (
+		title
+			.toLowerCase()
+			.trim()
+			.replace(/[^a-z0-9]+/g, '-')
+			.replace(/^-+|-+$/g, '') || 'article'
+	);
+}
+
+export async function uniqueSlug(title: string): Promise<string> {
+	const base = slugify(title);
+	let slug = base;
+	let suffix = 2;
+
+	while (
+		(await db.select({ id: blogArticles.id }).from(blogArticles).where(eq(blogArticles.slug, slug)))
+			.length > 0
+	) {
+		slug = `${base}-${suffix}`;
+		suffix += 1;
+	}
+
+	return slug;
+}

src/lib/validation/blog.ts

@@ -0,0 +1,10 @@
+import { z } from 'zod';
+
+export const createArticleSchema = z.object({
+	title: z.string().min(1).max(256)
+});
+
+export const updateArticleSchema = z.object({
+	title: z.string().min(1).max(256),
+	content: z.string().max(50000)
+});