crowd-funder-for-time-pwa/src/libs/util.ts

// many of these are also found in endorser-mobile utility.ts

import axios, { AxiosResponse } from "axios";

import { DEFAULT_PUSH_SERVER } from "@/constants/app";
import { db } from "@/db/index";
import { MASTER_SETTINGS_KEY } from "@/db/tables/settings";

// eslint-disable-next-line @typescript-eslint/no-var-requires
const Buffer = require("buffer/").Buffer;

export const isGlobalUri = (uri: string) => {
  return uri && uri.match(new RegExp(/^[A-Za-z][A-Za-z0-9+.-]+:/));
};

// If you edit this, check that the numbers still line up on the side in the alert (on mobile, too),
// and make sure they can take all actions while the notification shows.
export const ONBOARD_MESSAGE =
  "1) Check that they have entered their name on the profile page in their device. 2) Add them to your Contacts by scanning with the QR icon that is by the input box. 3) Click the person icon to register them. 4) Have them go to their Contact page and scan your QR to add you to their list.";

export const sendTestThroughPushServer = async (
  subscription: PushSubscription,
  skipFilter: boolean,
): Promise<AxiosResponse> => {
  await db.open();
  const settings = await db.settings.get(MASTER_SETTINGS_KEY);
  let pushUrl: string = DEFAULT_PUSH_SERVER as string;
  if (settings?.webPushServer) {
    pushUrl = settings.webPushServer;
  }

  // This is a special value that tells the service worker to send a direct notification to the device, skipping filters.
  // This is shared with the service worker and should be a constant. Look for the same name in additional-scripts.js
  // Use something other than "Daily Update" https://gitea.anomalistdesign.com/trent_larson/py-push-server/src/commit/3c0e196c11bc98060ec5934e99e7dbd591b5da4d/app.py#L213
  const DIRECT_PUSH_TITLE = "DIRECT_NOTIFICATION";

  const auth = Buffer.from(subscription.getKey("auth"));
  const authB64 = auth
    .toString("base64")
    .replace(/\+/g, "-")
    .replace(/\//g, "_")
    .replace(/=+$/, "");
  const p256dh = Buffer.from(subscription.getKey("p256dh"));
  const p256dhB64 = p256dh
    .toString("base64")
    .replace(/\+/g, "-")
    .replace(/\//g, "_")
    .replace(/=+$/, "");
  const newPayload = {
    endpoint: subscription.endpoint,
    keys: {
      auth: authB64,
      p256dh: p256dhB64,
    },
    message: `Test, where you will see this message ${
      skipFilter ? "un" : ""
    }filtered.`,
    title: skipFilter ? DIRECT_PUSH_TITLE : "Your Web Push",
  };
  console.log("Sending a test web push message:", newPayload);
  const payloadStr = JSON.stringify(newPayload);
  const response = await axios.post(
    pushUrl + "/web-push/send-test",
    payloadStr,
    {
      headers: {
        "Content-Type": "application/json",
      },
    },
  );

  console.log("Got response from web push server:", response);
  return response;
};