Hornwitser
093a6816bc
Cobbled together minimum viable system for editing the schedule in a way that propogates updates to connected clients.
70 lines
2.1 KiB
TypeScript
70 lines
2.1 KiB
TypeScript
"use server";
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import { Schedule } from "@/app/schedule/types";
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import { readFile, writeFile } from "fs/promises";
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import { broadcastUpdate } from "./streams";
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export async function createEvent(formData: FormData) {
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const schedule: Schedule = JSON.parse(await readFile("schedule.json", "utf-8"));
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const id = formData.get("id") as string;
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const name = formData.get("name") as string;
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const description = formData.get("description") as string;
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const start = formData.get("start") as string;
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const end = formData.get("end") as string;
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const location = formData.get("location") as string;
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schedule.events.push({
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name,
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id,
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description,
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slots: [
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{
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id: `${id}-1`,
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start,
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end,
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locations: [location],
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}
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]
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});
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broadcastUpdate(schedule);
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await writeFile("schedule.json", JSON.stringify(schedule, null, "\t"), "utf-8");
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}
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export async function modifyEvent(formData: FormData) {
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const schedule: Schedule = JSON.parse(await readFile("schedule.json", "utf-8"));
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const id = formData.get("id") as string;
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const name = formData.get("name") as string;
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const description = formData.get("description") as string;
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const start = formData.get("start") as string;
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const end = formData.get("end") as string;
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const location = formData.get("location") as string;
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const index = schedule.events.findIndex(event => event.id === id);
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if (index === -1) {
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throw Error("No such event");
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}
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schedule.events[index] = {
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name,
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id,
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description,
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slots: [
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{
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id: `${id}-1`,
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start,
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end,
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locations: [location],
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}
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]
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};
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broadcastUpdate(schedule);
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await writeFile("schedule.json", JSON.stringify(schedule, null, "\t"), "utf-8");
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}
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export async function deleteEvent(formData: FormData) {
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const schedule: Schedule = JSON.parse(await readFile("schedule.json", "utf-8"));
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const id = formData.get("id") as string;
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const index = schedule.events.findIndex(event => event.id === id);
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if (index === -1) {
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throw Error("No such event");
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}
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schedule.events.splice(index, 1);
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broadcastUpdate(schedule);
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await writeFile("schedule.json", JSON.stringify(schedule, null, "\t"), "utf-8");
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}
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