@trpc/server/dist/adapters/fastify/index.cjs

The tRPC server library

Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
const require_getErrorShape = require("../../getErrorShape-BAuHhNuh.cjs");
const require_resolveResponse = require("../../resolveResponse-CoiQ9diV.cjs");
const require_node_http = require("../../node-http-vS2eeV-2.cjs");
const require_ws = require("../../ws-zjwsyre9.cjs");
//#region src/adapters/fastify/fastifyRequestHandler.ts
/**
* Handles one Fastify request for a router. `fastifyTRPCPlugin` uses it;
* call it yourself to mount tRPC on your own route.
*/
async function fastifyRequestHandler(opts) {
	var _opts$maxBodySize;
	const createContext = async (innerOpts) => {
		var _opts$createContext;
		return await ((_opts$createContext = opts.createContext) === null || _opts$createContext === void 0 ? void 0 : _opts$createContext.call(opts, require_getErrorShape._objectSpread2(require_getErrorShape._objectSpread2({}, opts), innerOpts)));
	};
	const incomingMessage = opts.req.raw;
	if ("body" in opts.req) incomingMessage.body = opts.req.body;
	const req = require_node_http.incomingMessageToRequest(incomingMessage, opts.res.raw, { maxBodySize: (_opts$maxBodySize = opts.maxBodySize) !== null && _opts$maxBodySize !== void 0 ? _opts$maxBodySize : null });
	const res = await require_resolveResponse.resolveResponse(require_getErrorShape._objectSpread2(require_getErrorShape._objectSpread2({}, opts), {}, {
		req,
		error: null,
		createContext,
		onError(o) {
			var _opts$onError;
			opts === null || opts === void 0 || (_opts$onError = opts.onError) === null || _opts$onError === void 0 || _opts$onError.call(opts, require_getErrorShape._objectSpread2(require_getErrorShape._objectSpread2({}, o), {}, { req: opts.req }));
		}
	}));
	await opts.res.send(res);
}
//#endregion
//#region src/adapters/fastify/fastifyTRPCPlugin.ts
/**
* A Fastify plugin that serves a router over HTTP, and over WebSockets
* with `useWSS`.
* @example
* ```ts
* server.register(fastifyTRPCPlugin, {
*   prefix: '/trpc',
*   trpcOptions: { router: appRouter, createContext },
* });
* ```
* @see https://trpc.io/docs/server/adapters/fastify#create-fastify-server
*/
function fastifyTRPCPlugin(fastify, opts, done) {
	var _opts$prefix;
	fastify.removeContentTypeParser("application/json");
	fastify.addContentTypeParser("application/json", { parseAs: "string" }, function(_, body, _done) {
		_done(null, body);
	});
	fastify.removeContentTypeParser("multipart/form-data");
	fastify.addContentTypeParser("multipart/form-data", {}, function(_, body, _done) {
		_done(null, body);
	});
	let prefix = (_opts$prefix = opts.prefix) !== null && _opts$prefix !== void 0 ? _opts$prefix : "";
	if (typeof fastifyTRPCPlugin.default !== "function") prefix = "";
	fastify.all(`${prefix}/:path`, async (req, res) => {
		const path = req.params.path;
		await fastifyRequestHandler(require_getErrorShape._objectSpread2(require_getErrorShape._objectSpread2({}, opts.trpcOptions), {}, {
			req,
			res,
			path
		}));
	});
	if (opts.useWSS) {
		var _prefix;
		const trpcOptions = opts.trpcOptions;
		const onConnection = require_ws.getWSConnectionHandler(require_getErrorShape._objectSpread2({}, trpcOptions));
		fastify.get((_prefix = prefix) !== null && _prefix !== void 0 ? _prefix : "/", { websocket: true }, (socket, req) => {
			onConnection(socket, req.raw);
		});
	}
	done();
}
//#endregion
exports.fastifyRequestHandler = fastifyRequestHandler;
exports.fastifyTRPCPlugin = fastifyTRPCPlugin;