63 lines
1.8 KiB
TypeScript
63 lines
1.8 KiB
TypeScript
import { useDb } from '~~/server/database/client';
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import { expenseParticipants, expenses } from '~~/server/database/schema';
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export default defineEventHandler(async (event) => {
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const slug = getRouterParam(event, 'slug')!;
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await getPotOrThrow(slug);
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const body = await readBody(event);
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const description =
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typeof body?.description === 'string' ? body.description.trim() : '';
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const amountCents = Number(body?.amountCents);
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const payerId = Number(body?.payerId);
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const participantIds: number[] = Array.isArray(body?.participantIds)
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? body.participantIds.map(Number)
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: [];
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if (!description) {
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throw createError({
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statusCode: 400,
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statusMessage: 'description is required',
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});
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}
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if (!Number.isInteger(amountCents) || amountCents <= 0) {
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throw createError({
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statusCode: 400,
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statusMessage: 'amountCents must be a positive integer',
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});
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}
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if (participantIds.length === 0) {
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throw createError({
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statusCode: 400,
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statusMessage: 'at least one participant must be selected',
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});
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}
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const potParticipants = await getParticipants(slug);
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const validIds = new Set(potParticipants.map((p) => p.id));
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if (
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!validIds.has(payerId) ||
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participantIds.some((id) => !validIds.has(id))
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) {
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throw createError({
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statusCode: 400,
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statusMessage:
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'payerId and participantIds must reference participants of this Pot',
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});
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}
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const db = useDb(event);
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const [expense] = await db
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.insert(expenses)
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.values({ potSlug: slug, description, amountCents, payerId })
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.returning();
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await db.insert(expenseParticipants).values(
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participantIds.map((participantId) => ({
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expenseId: expense!.id,
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participantId,
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})),
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);
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return { ...expense, participantIds };
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});
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