remix-toast/dist/middleware/index.js

Utility functions for server-side toast notifications

import {
  FLASH_SESSION,
  getToast,
  sessionStorage
} from "../chunk-C2TP66GL.js";

// src/middleware/index.ts
import { createContext } from "react-router";
var toastContext = createContext(null);
var sessionToastContext = createContext(null);
function toastMiddleware(props) {
  const { customSession } = props || {};
  const sessionToUse = customSession || sessionStorage;
  return async function toastMiddleware2({ request, context }, next) {
    var _a;
    const { toast, headers } = await getToast(request, customSession);
    context.set(toastContext, toast != null ? toast : null);
    const res = await next();
    if (res instanceof Response && toast) {
      res.headers.append("Set-Cookie", (_a = headers.get("Set-Cookie")) != null ? _a : "");
    }
    const toastToSet = context.get(sessionToastContext);
    if (res instanceof Response && toastToSet) {
      const session = await sessionToUse.getSession(request.headers.get("Cookie"));
      session.flash(FLASH_SESSION, { toast: toastToSet });
      res.headers.append("Set-Cookie", await sessionToUse.commitSession(session));
    }
    return res;
  };
}
var setToast = (context, toast) => {
  context.set(sessionToastContext, toast);
};
var getToast2 = (context) => context.get(toastContext);
var unstable_toastMiddleware = toastMiddleware;
export {
  getToast2 as getToast,
  setToast,
  toastMiddleware,
  unstable_toastMiddleware
};