@fal-ai/server-proxy/src/svelte.js

The fal.ai server proxy adapter for JavaScript and TypeScript Web frameworks

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.createRequestHandler = void 0;
const config_1 = require("./config");
const index_1 = require("./index");
/**
 * Creates the SvelteKit request handler for the fal.ai client proxy on App Router apps.
 * The passed credentials will be used to authenticate the request, if not provided the
 * environment variable `FAL_KEY` will be used.
 *
 * @param params the request handler parameters.
 * @returns the SvelteKit request handler.
 */
const createRequestHandler = ({ credentials, ...config } = {}) => {
    const resolveApiKey = credentials
        ? () => Promise.resolve(credentials)
        : index_1.resolveApiKeyFromEnv;
    const resolvedConfig = (0, config_1.resolveProxyConfig)(config);
    const handler = async ({ request }) => {
        const responseHeaders = new Headers({
            "Content-Type": "application/json",
        });
        return await (0, index_1.handleRequest)({
            id: "svelte-app-router",
            method: request.method,
            getRequestBody: async () => request.text(),
            getHeaders: () => (0, index_1.fromHeaders)(request.headers),
            getHeader: (name) => request.headers.get(name),
            sendHeader: (name, value) => (responseHeaders[name] = value),
            resolveApiKey,
            respondWith: (status, data) => new Response(JSON.stringify(data), {
                status,
                headers: responseHeaders,
            }),
            sendResponse: async (res) => {
                return new Response(res.body, res);
            },
        }, resolvedConfig);
    };
    return {
        requestHandler: handler,
        GET: handler,
        POST: handler,
        PUT: handler,
    };
};
exports.createRequestHandler = createRequestHandler;
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