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Refactor code saving data

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Move the code dealing with saving and loading data to server/database to
gather it all up into one place.
This commit is contained in:
Hornwitser 2025-03-05 18:41:47 +01:00
parent 754d175ce2
commit 6ea3567c94
8 changed files with 64 additions and 58 deletions
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19
server/web-push.ts
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@ -1,5 +1,5 @@
import { readFile, writeFile } from "node:fs/promises";
import webPush from "web-push";
import { readSubscriptions, writeSubscriptions } from "~/server/database";
webPush.setVapidDetails(
"mailto:webmaster@hornwitser.no",
@ -9,16 +9,7 @@ webPush.setVapidDetails(
export async function sendPush(title: string, body: string) {
const payload = JSON.stringify({ title, body });
let subscriptions: PushSubscriptionJSON[];
try {
subscriptions = JSON.parse(await readFile("push-subscriptions.json", "utf-8"));
} catch (err: any) {
if (err.code !== "ENOENT") {
console.log(`Dropping "${payload}", no push subscribers`);
return;
}
subscriptions = [];
}
const subscriptions = await readSubscriptions();
console.log(`Sending "${payload}" to ${subscriptions.length} subscribers`);
const removeIndexes = [];
for (let index = 0; index < subscriptions.length; index += 1) {
@ -46,11 +37,7 @@ export async function sendPush(title: string, body: string) {
for (const index of removeIndexes) {
subscriptions.splice(index, 1);
}
await writeFile(
"push-subscriptions.json",
JSON.stringify(subscriptions, undefined, "\t"),
"utf-8"
);
await writeSubscriptions(subscriptions);
}
console.log("Push notices sent");
}