49 lines
1.3 KiB
Markdown
49 lines
1.3 KiB
Markdown
# Adapters
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The core answers a plain request object, so it fits any framework:
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```ts
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const response = await rest.handle({ method, path, query, headers, body, context });
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// { status, headers, body }
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```
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`handle` never throws: every failure is a response. `path` is the path below where the API is mounted (`/todos/4`), `query` a `URLSearchParams`, `body` the parsed JSON.
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## Node
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`nodeListener` from the core serves `node:http` with no other dependency. It reads JSON bodies up to 1 MiB (`maxBodyBytes`).
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```ts
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http.createServer(nodeListener(rest, { prefix: '/api', context: (req) => userFrom(req) })).listen(3000);
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```
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## Fastify
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```sh
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npm install @crudy/restloom-fastify
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```
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```ts
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import { restloom } from '@crudy/restloom-fastify';
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await app.register(restloom(rest, { context: (req) => req.user }), { prefix: '/api' });
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```
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Fastify's own hooks, rate limits and logging run as for any route.
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## Express
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```sh
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npm install @crudy/restloom-express
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```
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```ts
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import { restloom } from '@crudy/restloom-express';
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app.use('/api', express.json(), restloom(rest, { context: (req) => req.user }));
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```
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## Your own routes
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A host that registers every route itself, to attach its own permissions or documentation to each, calls `rest.handle` from those routes. That is how crudy mounts restloom: each declared route checks its permission, then hands the request to restloom.
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