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Implement editing of the schedule

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Cobbled together minimum viable system for editing the schedule in a way
that propogates updates to connected clients.
This commit is contained in:
Hornwitser 2025-02-27 18:39:04 +01:00
parent cdad188233
commit 093a6816bc
7 changed files with 236 additions and 49 deletions
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70
app/api/events/actions.ts Normal file
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"use server";
import { Schedule } from "@/app/schedule/types";
import { readFile, writeFile } from "fs/promises";
import { broadcastUpdate } from "./streams";
export async function createEvent(formData: FormData) {
const schedule: Schedule = JSON.parse(await readFile("schedule.json", "utf-8"));
const id = formData.get("id") as string;
const name = formData.get("name") as string;
const description = formData.get("description") as string;
const start = formData.get("start") as string;
const end = formData.get("end") as string;
const location = formData.get("location") as string;
schedule.events.push({
name,
id,
description,
slots: [
{
id: `${id}-1`,
start,
end,
locations: [location],
}
]
});
broadcastUpdate(schedule);
await writeFile("schedule.json", JSON.stringify(schedule, null, "\t"), "utf-8");
}
export async function modifyEvent(formData: FormData) {
const schedule: Schedule = JSON.parse(await readFile("schedule.json", "utf-8"));
const id = formData.get("id") as string;
const name = formData.get("name") as string;
const description = formData.get("description") as string;
const start = formData.get("start") as string;
const end = formData.get("end") as string;
const location = formData.get("location") as string;
const index = schedule.events.findIndex(event => event.id === id);
if (index === -1) {
throw Error("No such event");
}
schedule.events[index] = {
name,
id,
description,
slots: [
{
id: `${id}-1`,
start,
end,
locations: [location],
}
]
};
broadcastUpdate(schedule);
await writeFile("schedule.json", JSON.stringify(schedule, null, "\t"), "utf-8");
}
export async function deleteEvent(formData: FormData) {
const schedule: Schedule = JSON.parse(await readFile("schedule.json", "utf-8"));
const id = formData.get("id") as string;
const index = schedule.events.findIndex(event => event.id === id);
if (index === -1) {
throw Error("No such event");
}
schedule.events.splice(index, 1);
broadcastUpdate(schedule);
await writeFile("schedule.json", JSON.stringify(schedule, null, "\t"), "utf-8");
}