@designerstrust/remix-utils
Version:
This package contains simple utility functions to use with [Remix.run](https://remix.run).
64 lines (63 loc) • 2.24 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.isTypedCookie = exports.createTypedCookie = void 0;
const server_runtime_1 = require("@remix-run/server-runtime");
function createTypedCookie({ cookie, schema, }) {
if (schema._def.typeName === "ZodObject") {
let flashSchema = {};
for (let key in schema.shape) {
flashSchema[flash(key)] = schema.shape[key].optional();
}
}
return {
isTyped: true,
get name() {
return cookie.name;
},
get isSigned() {
return cookie.isSigned;
},
get expires() {
return cookie.expires;
},
async parse(cookieHeader, options) {
if (!cookieHeader)
return null;
let value = await cookie.parse(cookieHeader, options);
return await parseSchemaWithFlashKeys(schema, value);
},
async serialize(value, options) {
let parsedValue = await parseSchemaWithFlashKeys(schema, value);
return cookie.serialize(parsedValue, options);
},
};
}
exports.createTypedCookie = createTypedCookie;
/**
* Returns true if an object is a Remix Utils Typed Cookie container.
*
* @see https://github.com/sergiodxa/remix-utils#typed-cookies
*/
function isTypedCookie(value) {
return ((0, server_runtime_1.isCookie)(value) &&
value.isTyped === true);
}
exports.isTypedCookie = isTypedCookie;
function flash(name) {
return `__flash_${name}__`;
}
function parseSchemaWithFlashKeys(schema, value) {
// if the Schema is not a ZodObject, we use it directly
if (schema._def.typeName !== "ZodObject") {
return schema.nullable().parseAsync(value);
}
// but if it's a ZodObject, we need to add support for flash keys, so we
// get the shape of the schema, create a flash key for each key, and then we
// extend the original schema with the flash schema and parse the value
let objectSchema = schema;
let flashSchema = {};
for (let key in objectSchema.shape) {
flashSchema[flash(key)] = objectSchema.shape[key].optional();
}
return objectSchema.extend(flashSchema).parseAsync(value);
}