29 lines
1.1 KiB
TypeScript
29 lines
1.1 KiB
TypeScript
import { HttpError } from "@/lib/errors";
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import { readJson, route } from "@/lib/http";
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import { categoryCounts, mutatePosts, readPosts, tagCounts } from "@/lib/store";
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import { validatePost } from "@/lib/validate";
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export const dynamic = "force-dynamic";
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export const GET = route(async () => {
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const { posts, revision } = await readPosts();
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return Response.json({ posts, revision, categories: categoryCounts(posts), tags: tagCounts(posts) });
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});
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/** Body: { post: PostInput, revision? } */
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export const POST = route(async (req) => {
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const body = await readJson<{ post?: unknown; revision?: string }>(req);
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const { post, errors } = validatePost(body.post);
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if (!post) throw new HttpError(400, "invalid post", errors);
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const { result, revision } = await mutatePosts(body.revision, (posts) => {
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if (posts.some((p) => p.slug === post.slug)) {
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throw new HttpError(409, `a post with slug "${post.slug}" already exists`);
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}
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const created = { id: Math.max(0, ...posts.map((p) => p.id)) + 1, ...post };
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posts.push(created);
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return created;
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});
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return Response.json({ post: result, revision }, { status: 201 });
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});
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