hono-passkit-webservice
Version:
Hono.dev integration for Apple Wallet web services
38 lines • 2.11 kB
JavaScript
import { Hono } from "hono";
import { UpdateEndpoint } from "passkit-webservice-toolkit/v1/update.js";
import { HandlerNotFoundError } from "../../HandlerNotFoundError.js";
import { assertAuthorizationSchemeValid, assertTokenValid } from "./hooks.js";
export default function UpdateRouter(opts) {
if (typeof (opts === null || opts === void 0 ? void 0 : opts.onUpdateRequest) !== "function") {
throw new HandlerNotFoundError("onUpdateRequest", "UpdateRouter");
}
const router = new Hono();
router.get(UpdateEndpoint.path, assertAuthorizationSchemeValid, assertTokenValid(opts.tokenVerifier), async (context) => {
const { passTypeIdentifier, serialNumber } = context.req.param();
const ifModifiedSinceHeader = context.req.header("if-modified-since");
const modifiedSinceTimestamp = ifModifiedSinceHeader
? new Date(ifModifiedSinceHeader).getTime()
: undefined;
const updateResponse = await opts.onUpdateRequest(passTypeIdentifier, serialNumber, modifiedSinceTimestamp);
if (typeof updateResponse === "undefined") {
/**
* @see https://developer.apple.com/library/archive/documentation/PassKit/Reference/PassKit_WebService/WebService.html#//apple_ref/doc/uid/TP40011988-CH0-SW6
* @see https://web.archive.org/web/20221113111320/https://developer.apple.com/library/archive/documentation/PassKit/Reference/PassKit_WebService/WebService.html#//apple_ref/doc/uid/TP40011988
*/
context.status(304);
return context.body(null);
}
if (!(updateResponse instanceof Uint8Array)) {
context.status(500);
return context.json({
message: "Response from 'onUpdateRequest' is neither undefined or a Uint8Array.",
});
}
context.header("Content-Type", "application/vnd.apple.pkpass");
context.header("last-modified", new Date().toUTCString());
context.status(200);
return context.body(updateResponse);
});
return router;
}
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