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https://github.com/kaibun/appwrite-fn-router

A router for Appwrite’s FaaS
https://github.com/kaibun/appwrite-fn-router

appwrite appwrite-function itty itty-router micro-router

Last synced: 5 months ago
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A router for Appwrite’s FaaS

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README

          

# Appwrite Function Router

This library is a wrapper for [Itty’s `Router`](https://itty.dev/itty-router/concepts), tailored to the constraints of [Appwrite’s FaaS](https://appwrite.io/docs/products/functions/develop) implementation.

## Usage

```ts
import type { AppwriteContext, AppwriteResponseObject, JSONObject } from "appwrite-fn-router"
import { handleRequest } from "appwrite-fn-router";
import { myRouteHandler } from "./routes";

// Optionally define a custom JSON response schema:
type MyJSONResponse = {
status: 'success' | 'error';
message: string;
error?: string;
} & JSONObject;

// This async function is your regular Appwrite’s mandatory function handler:
export default async (context: AppwriteContext) => {
// One may leverage Appwrite’s provided context properties if need be:
// const { req, res, log, error } = context;

// Those properties would be accessible from within the routes handlers thanks
// to the JavaScript closure, but one may import handlers from a file, so
// the best practice here is to pass that context alongside your routes
// (defined using Itty’s API): the context is made available to the route
// handlers):
return handleRequest(context, (router) => {
// In a route handler, request is a native Request object, while req is the
// Appwrite’s specific request flavor. You also get access to the rest of
// Appwrite’s function’s context: res, log and error objects.
router.get('/hello', (request, req, res, log, error) => {
return res.json({
status: 'success',
message: 'Hello, world!',
}) satisfies AppwriteResponseObject;
});

router.post('/data', async (request, req, res, log, error) => {
const data = await req.bodyJson;
return res.json({
received: data,
});
});

// Despite being defined outside the closure, myRouteHandler still has
// access to the function’s context, through it’s params. How handy!
router.get("/mystery", myRouteHandler);
});
```

## Local Development

For instructions on how to set up a local development environment with hot-reloading, please see the [**Contributing Guide**](./doc/docs/contributing/index.md).