actor-kit/dist/server.mjs

Actor Kit is a library for running state machines in Cloudflare Workers, leveraging XState for robust state management. It provides a framework for managing the logic, lifecycle, persistence, synchronization, and access control of actors in a distributed

import "./schemas-DTUwr6Qg.mjs";
import { t as createAccessToken } from "./createAccessToken-zuXaUS00.mjs";
import { z } from "zod";
//#region src/createActorFetch.ts
const ResponseSchema = z.object({
	snapshot: z.record(z.unknown()),
	checksum: z.string()
});
function createActorFetch({ actorType, host }) {
	return async function fetchActor(props, options) {
		const input = props.input ?? {};
		if (!host) throw new Error("Actor Kit host is not defined");
		const route = getActorRoute(actorType, props.actorId);
		const protocol = getHttpProtocol(host);
		const url = new URL(`${protocol}://${host}${route}`);
		url.searchParams.append("input", JSON.stringify(input));
		if (props.waitForEvent) url.searchParams.append("waitForEvent", JSON.stringify(props.waitForEvent));
		if (props.waitForState) url.searchParams.append("waitForState", JSON.stringify(props.waitForState));
		if (props.timeout) url.searchParams.append("timeout", props.timeout.toString());
		if (props.errorOnWaitTimeout !== void 0) url.searchParams.append("errorOnWaitTimeout", props.errorOnWaitTimeout.toString());
		const response = await fetch(url.toString(), {
			...options,
			headers: {
				...options?.headers,
				Authorization: `Bearer ${props.accessToken}`
			}
		});
		if (!response.ok) {
			if (response.status === 408 && props.errorOnWaitTimeout !== false) throw new Error(`Timeout waiting for actor response: ${response.statusText}`);
			throw new Error(`Failed to fetch actor: ${response.statusText}`);
		}
		const data = await response.json();
		const { checksum, snapshot } = ResponseSchema.parse(data);
		return {
			snapshot,
			checksum
		};
	};
}
function getActorRoute(actorType, actorId) {
	return `/api/${actorType}/${actorId}`;
}
function getHttpProtocol(host) {
	return isLocal(host) ? "http" : "https";
}
function isLocal(host) {
	return host.startsWith("localhost") || host.startsWith("127.0.0.1") || host.startsWith("0.0.0.0");
}
//#endregion
export { createAccessToken, createActorFetch };

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