67 lines
1.8 KiB
TypeScript
67 lines
1.8 KiB
TypeScript
import ical from "ical-generator";
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import { NextResponse } from "next/server";
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import { prisma } from "../../../../lib/prisma";
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export async function GET(
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_request: Request,
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context: { params: { token: string } }
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) {
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const view = await prisma.userView.findUnique({
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where: { token: context.params.token },
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include: {
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items: { include: { event: true } },
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categories: true,
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exclusions: true,
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user: true
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}
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});
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if (!view) {
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return NextResponse.json({ error: "Not found" }, { status: 404 });
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}
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const calendar = ical({
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name: `Vereinskalender - ${view.name}`,
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timezone: "Europe/Berlin"
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});
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const excludedIds = new Set(view.exclusions.map((item) => item.eventId));
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const explicitEvents = view.items
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.map((item) => item.event)
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.filter((event) => event.status === "APPROVED");
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const categoryIds = view.categories.map((item) => item.categoryId);
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const categoryEvents =
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categoryIds.length > 0
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? await prisma.event.findMany({
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where: { categoryId: { in: categoryIds }, status: "APPROVED" }
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})
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: [];
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const combined = [...explicitEvents, ...categoryEvents].filter(
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(event, index, all) =>
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all.findIndex((item) => item.id === event.id) === index &&
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!excludedIds.has(event.id)
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);
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combined.forEach((event) => {
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const start = event.startAt;
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const end =
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event.endAt || new Date(event.startAt.getTime() + 3 * 60 * 60 * 1000);
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calendar.createEvent({
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id: event.id,
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summary: event.title,
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description: event.description || undefined,
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location: event.location || undefined,
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start,
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end
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});
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});
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return new NextResponse(calendar.toString(), {
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headers: {
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"Content-Type": "text/calendar; charset=utf-8"
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}
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});
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}
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