Dateien nach "backend/src/routes" hochladen

This commit is contained in:
Giuseppe Lombardo 2026-08-12 21:55:35 +00:00
parent b25f5f0cdb
commit ca6d851a70
5 changed files with 330 additions and 1 deletions

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@ -18,6 +18,7 @@ const TICKET_SELECT = {
createdAt: true, createdAt: true,
room: { select: { roomNumber: true } }, room: { select: { roomNumber: true } },
creator: { select: { id: true, fullName: true } }, creator: { select: { id: true, fullName: true } },
craftsman: { select: { id: true, name: true, trade: true, phone: true } },
} as const; } as const;
// Erfordert Login: sensible Miet- und Kontaktdaten dürfen nicht öffentlich sein. // Erfordert Login: sensible Miet- und Kontaktdaten dürfen nicht öffentlich sein.

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@ -0,0 +1,77 @@
import { Router, Response } from 'express';
import { PrismaClient } from '@prisma/client';
import { AuthedRequest, requireAuth } from '../middleware/auth';
const prisma = new PrismaClient();
/**
* Router für Kündigungsfristen-Erinnerungen.
*
* Nutzt die bereits vorhandenen Vertragsfelder (endDate, noticePeriodMonths)
* kein Extra-Datenmodell nötig. Ein Mieter sieht ausschließlich seinen
* eigenen Vertrag; Vermieter/Admin sehen alle aktiven Verträge.
*/
export const contractsRouter = Router();
const CONTRACT_SELECT = {
id: true,
startDate: true,
endDate: true,
noticePeriodMonths: true,
isActive: true,
user: { select: { id: true, fullName: true } },
room: { select: { id: true, roomNumber: true } },
};
function addMonths(date: Date, months: number): Date {
const d = new Date(date);
d.setMonth(d.getMonth() - months);
return d;
}
// GET /contracts/notice-deadlines — für befristete Verträge (endDate gesetzt)
// wird die späteste Kündigungsfrist (endDate - noticePeriodMonths) berechnet.
// Unbefristete Verträge (endDate = NULL) zeigen nur die geltende Kündigungs-
// frist an, ohne konkretes Datum. Rückgabe ist nach Dringlichkeit sortiert.
contractsRouter.get('/contracts/notice-deadlines', requireAuth, async (req: AuthedRequest, res: Response) => {
const isLandlord = req.user!.role === 'LANDLORD' || req.user!.role === 'ADMIN';
const where: Record<string, unknown> = { isActive: true };
if (!isLandlord) {
where.userId = req.user!.id;
}
const contracts = await prisma.contract.findMany({
where,
select: CONTRACT_SELECT,
orderBy: { endDate: 'asc' },
});
const now = new Date();
const items = contracts.map((c) => {
const noticeDeadline = c.endDate ? addMonths(c.endDate, c.noticePeriodMonths) : null;
const daysUntilDeadline = noticeDeadline
? Math.ceil((noticeDeadline.getTime() - now.getTime()) / (1000 * 60 * 60 * 24))
: null;
return {
contractId: c.id,
user: c.user,
room: c.room,
startDate: c.startDate,
endDate: c.endDate,
noticePeriodMonths: c.noticePeriodMonths,
noticeDeadline,
daysUntilDeadline,
isUrgent: daysUntilDeadline !== null && daysUntilDeadline <= 30 && daysUntilDeadline >= 0,
isOverdue: daysUntilDeadline !== null && daysUntilDeadline < 0,
};
});
items.sort((a, b) => {
if (a.daysUntilDeadline === null) return 1;
if (b.daysUntilDeadline === null) return -1;
return a.daysUntilDeadline - b.daysUntilDeadline;
});
res.status(200).json({ deadlines: items });
});

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@ -0,0 +1,78 @@
import { Router, Response } from 'express';
import { PrismaClient, CraftsmanTrade } from '@prisma/client';
import { AuthedRequest, requireAuth, requireRole } from '../middleware/auth';
const prisma = new PrismaClient();
/**
* Router für Handwerker-Kontakte (Anbindung an Schadensmeldungen).
*
* Handwerker sind reine Kontaktkarten ohne eigenen Login. Anlegen/Bearbeiten/
* Löschen ist Vermieter/Admin vorbehalten; die Liste (zum Zuweisen an ein
* Ticket) dürfen auch Mieter lesen, da sie ohnehin auf zugewiesenen Tickets
* sichtbar ist (kein privates Datum).
*/
export const craftsmenRouter = Router();
const TRADES = Object.values(CraftsmanTrade);
const CRAFTSMAN_SELECT = {
id: true,
name: true,
trade: true,
phone: true,
email: true,
notes: true,
createdAt: true,
};
craftsmenRouter.get('/craftsmen', requireAuth, async (_req: AuthedRequest, res: Response) => {
const craftsmen = await prisma.craftsman.findMany({
orderBy: { name: 'asc' },
select: CRAFTSMAN_SELECT,
});
res.status(200).json({ craftsmen });
});
craftsmenRouter.post(
'/craftsmen',
requireAuth,
requireRole('LANDLORD', 'ADMIN'),
async (req: AuthedRequest, res: Response) => {
const { name, trade, phone, email, notes } = req.body || {};
if (!name || typeof name !== 'string' || !name.trim()) {
return res.status(400).json({ error: 'name ist erforderlich' });
}
if (trade && !TRADES.includes(trade)) {
return res.status(400).json({ error: `Ungültiges Gewerk. Erlaubt: ${TRADES.join(', ')}` });
}
const craftsman = await prisma.craftsman.create({
data: {
name: name.trim().slice(0, 120),
trade: trade || CraftsmanTrade.SONSTIGES,
phone: typeof phone === 'string' && phone.trim() ? phone.trim().slice(0, 40) : null,
email: typeof email === 'string' && email.trim() ? email.trim().slice(0, 120) : null,
notes: typeof notes === 'string' && notes.trim() ? notes.trim().slice(0, 300) : null,
},
select: CRAFTSMAN_SELECT,
});
res.status(201).json({ craftsman });
},
);
craftsmenRouter.delete(
'/craftsmen/:id',
requireAuth,
requireRole('LANDLORD', 'ADMIN'),
async (req: AuthedRequest, res: Response) => {
try {
await prisma.ticket.updateMany({ where: { craftsmanId: req.params.id }, data: { craftsmanId: null } });
await prisma.craftsman.delete({ where: { id: req.params.id } });
res.status(204).send();
} catch {
res.status(404).json({ error: 'Handwerker nicht gefunden' });
}
},
);

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@ -36,6 +36,7 @@ const TICKET_SELECT = {
room: { select: { id: true, roomNumber: true } }, room: { select: { id: true, roomNumber: true } },
creator: { select: { id: true, fullName: true } }, creator: { select: { id: true, fullName: true } },
assignee: { select: { id: true, fullName: true } }, assignee: { select: { id: true, fullName: true } },
craftsman: { select: { id: true, name: true, trade: true, phone: true, email: true } },
}; };
ticketsRouter.post('/tickets', requireAuth, async (req: AuthedRequest, res: Response) => { ticketsRouter.post('/tickets', requireAuth, async (req: AuthedRequest, res: Response) => {
@ -116,7 +117,7 @@ ticketsRouter.patch(
requireAuth, requireAuth,
requireRole('LANDLORD', 'ADMIN'), requireRole('LANDLORD', 'ADMIN'),
async (req: AuthedRequest, res: Response) => { async (req: AuthedRequest, res: Response) => {
const { status, priority, assigneeId } = req.body || {}; const { status, priority, assigneeId, craftsmanId } = req.body || {};
const data: Record<string, unknown> = {}; const data: Record<string, unknown> = {};
if (status !== undefined) { if (status !== undefined) {
@ -135,6 +136,9 @@ ticketsRouter.patch(
if (assigneeId !== undefined) { if (assigneeId !== undefined) {
data.assigneeId = assigneeId || null; data.assigneeId = assigneeId || null;
} }
if (craftsmanId !== undefined) {
data.craftsmanId = craftsmanId || null;
}
if (Object.keys(data).length === 0) { if (Object.keys(data).length === 0) {
return res.status(400).json({ error: 'Keine Änderungen übergeben' }); return res.status(400).json({ error: 'Keine Änderungen übergeben' });

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@ -0,0 +1,169 @@
import { Router, Response } from 'express';
import { PrismaClient, SettlementStatus } from '@prisma/client';
import { AuthedRequest, requireAuth, requireRole } from '../middleware/auth';
const prisma = new PrismaClient();
/**
* Router für die Nebenkostenabrechnung.
*
* Der Vermieter trägt eine Abrechnung (Zeitraum + Gesamtbetrag) ein; die App
* verteilt den Betrag automatisch proportional zur Zimmergröße (sizeSqm) auf
* alle aktuell aktiven Mieter dieselbe faire Grundlage wie bei der
* Nettokaltmiete. Zugriffsregel: ein Mieter sieht nur seinen EIGENEN Anteil,
* niemals die Anteile anderer Mieter (private Abrechnungsdaten). Vermieter/
* Admin sehen die komplette Abrechnung inkl. aller Anteile.
*/
export const utilityStatementsRouter = Router();
const SHARE_SELECT = {
id: true,
shareAmount: true,
settlementStatus: true,
settledAt: true,
user: { select: { id: true, fullName: true } },
room: { select: { id: true, roomNumber: true } },
};
const STATEMENT_SELECT_LANDLORD = {
id: true,
periodStart: true,
periodEnd: true,
totalAmount: true,
description: true,
createdAt: true,
createdBy: { select: { id: true, fullName: true } },
shares: { select: SHARE_SELECT },
};
// POST /utility-statements — Abrechnung anlegen, automatischer Split nach
// Zimmergröße unter allen aktuell aktiven Mietern (Vermieter/Admin only).
utilityStatementsRouter.post(
'/utility-statements',
requireAuth,
requireRole('LANDLORD', 'ADMIN'),
async (req: AuthedRequest, res: Response) => {
const { periodStart, periodEnd, totalAmount, description } = req.body || {};
const parsedAmount = Number(totalAmount);
if (!Number.isFinite(parsedAmount) || parsedAmount <= 0) {
return res.status(400).json({ error: 'totalAmount muss eine positive Zahl sein' });
}
const start = new Date(periodStart);
const end = new Date(periodEnd);
if (isNaN(start.getTime()) || isNaN(end.getTime()) || start >= end) {
return res.status(400).json({ error: 'periodStart/periodEnd sind ungültig' });
}
// Aktive Verträge mit Zimmer laden, um proportional nach sizeSqm zu splitten.
const activeContracts = await prisma.contract.findMany({
where: { isActive: true },
select: { userId: true, roomId: true, room: { select: { sizeSqm: true } } },
});
if (activeContracts.length === 0) {
return res.status(409).json({ error: 'Keine aktiven Mietverträge vorhanden, Split nicht möglich' });
}
const totalSqm = activeContracts.reduce((sum, c) => sum + Number(c.room.sizeSqm), 0);
let allocated = 0;
const shares = activeContracts.map((c, idx) => {
const isLast = idx === activeContracts.length - 1;
let shareAmount: number;
if (isLast) {
// letzter Anteil bekommt den Rest, um Rundungsdifferenzen zu vermeiden
shareAmount = Math.round((parsedAmount - allocated) * 100) / 100;
} else {
shareAmount = Math.round(((parsedAmount * Number(c.room.sizeSqm)) / totalSqm) * 100) / 100;
allocated += shareAmount;
}
return {
userId: c.userId,
roomId: c.roomId,
shareAmount,
settlementStatus: SettlementStatus.OPEN,
};
});
const statement = await prisma.utilityStatement.create({
data: {
periodStart: start,
periodEnd: end,
totalAmount: parsedAmount,
description: typeof description === 'string' ? description.trim().slice(0, 300) : null,
createdById: req.user!.id,
shares: { create: shares },
},
select: STATEMENT_SELECT_LANDLORD,
});
res.status(201).json({ statement });
},
);
// GET /utility-statements — Vermieter/Admin sehen alle Abrechnungen mit allen
// Anteilen; Mieter sehen alle Abrechnungen, aber NUR ihren eigenen Anteil
// (kein Einblick in die Anteile anderer Mieter).
utilityStatementsRouter.get('/utility-statements', requireAuth, async (req: AuthedRequest, res: Response) => {
const isLandlord = req.user!.role === 'LANDLORD' || req.user!.role === 'ADMIN';
const statements = await prisma.utilityStatement.findMany({
orderBy: { periodStart: 'desc' },
select: {
id: true,
periodStart: true,
periodEnd: true,
totalAmount: true,
description: true,
createdAt: true,
createdBy: { select: { id: true, fullName: true } },
shares: {
select: SHARE_SELECT,
where: isLandlord ? undefined : { userId: req.user!.id },
},
},
});
res.status(200).json({ statements });
});
// PATCH /utility-statement-shares/:id — eigenen Anteil als beglichen markieren
// (Mieter selbst) oder durch Vermieter/Admin.
utilityStatementsRouter.patch(
'/utility-statement-shares/:id',
requireAuth,
async (req: AuthedRequest, res: Response) => {
const share = await prisma.utilityStatementShare.findUnique({ where: { id: req.params.id } });
if (!share) return res.status(404).json({ error: 'Anteil nicht gefunden' });
const isLandlord = req.user!.role === 'LANDLORD' || req.user!.role === 'ADMIN';
if (!isLandlord && share.userId !== req.user!.id) {
return res.status(403).json({ error: 'Keine Berechtigung, diesen Anteil zu ändern' });
}
const updated = await prisma.utilityStatementShare.update({
where: { id: req.params.id },
data: { settlementStatus: SettlementStatus.SETTLED, settledAt: new Date() },
select: SHARE_SELECT,
});
res.status(200).json({ share: updated });
},
);
// DELETE /utility-statements/:id — nur Vermieter/Admin.
utilityStatementsRouter.delete(
'/utility-statements/:id',
requireAuth,
requireRole('LANDLORD', 'ADMIN'),
async (req: AuthedRequest, res: Response) => {
try {
await prisma.utilityStatementShare.deleteMany({ where: { statementId: req.params.id } });
await prisma.utilityStatement.delete({ where: { id: req.params.id } });
res.status(204).send();
} catch {
res.status(404).json({ error: 'Abrechnung nicht gefunden' });
}
},
);