website/server/api/article.post.ts

import {z} from 'zod'

const PostSchema = z.object({ slug: z.string() }).parse

export default defineEventHandler(async (event) => {
	const { slug } = await readValidatedBody(event, PostSchema)
	return useDB().insert(tables.posts).values({
		slug,
	}).onConflictDoUpdate({
		target: tables.posts.id,
		set: {
			views: sql`${tables.posts.views}
      + 1`,
		},
	})
})