ADD: added einnahmen, ausgaben and bilanz

app/routes/api.ausgaben.ts

@@ -0,0 +1,73 @@
+import { getApiUser } from "@/session.server";
+import prisma from "@/lib/prisma.server";
+import { z } from "zod";
+import { AusgabeKategorie } from "@prisma/client";
+
+const createSchema = z.object({
+  companyId: z.string().min(1),
+  kategorie: z.nativeEnum(AusgabeKategorie),
+  betrag: z.number().positive(),
+  datum: z.string().min(1),
+  beschreibung: z.string().optional(),
+});
+
+export async function loader({ request }: { request: Request }) {
+  const user = await getApiUser(request);
+  if (!user) return Response.json({ error: "Unauthorized" }, { status: 401 });
+
+  const { searchParams } = new URL(request.url);
+  const companyId = searchParams.get("companyId");
+  const year = searchParams.get("year") ? parseInt(searchParams.get("year")!) : null;
+
+  if (!companyId) return Response.json({ error: "companyId required" }, { status: 400 });
+
+  const company = await prisma.company.findFirst({ where: { id: companyId, userId: user.id } });
+  if (!company) return Response.json({ error: "Not found" }, { status: 404 });
+
+  const ausgaben = await prisma.betriebsausgabe.findMany({
+    where: {
+      companyId,
+      ...(year ? {
+        datum: {
+          gte: new Date(`${year}-01-01`),
+          lt: new Date(`${year + 1}-01-01`),
+        },
+      } : {}),
+    },
+    orderBy: { datum: "desc" },
+  });
+
+  return Response.json(
+    ausgaben.map((a) => ({
+      ...a,
+      betrag: Number(a.betrag),
+      datum: a.datum.toISOString(),
+    }))
+  );
+}
+
+export async function action({ request }: { request: Request }) {
+  const user = await getApiUser(request);
+  if (!user) return Response.json({ error: "Unauthorized" }, { status: 401 });
+
+  const body = await request.json();
+  const parsed = createSchema.safeParse(body);
+  if (!parsed.success) return Response.json({ error: parsed.error.issues }, { status: 400 });
+
+  const company = await prisma.company.findFirst({
+    where: { id: parsed.data.companyId, userId: user.id },
+  });
+  if (!company) return Response.json({ error: "Company not found" }, { status: 404 });
+
+  const ausgabe = await prisma.betriebsausgabe.create({
+    data: {
+      companyId: parsed.data.companyId,
+      kategorie: parsed.data.kategorie,
+      betrag: parsed.data.betrag,
+      datum: new Date(parsed.data.datum),
+      beschreibung: parsed.data.beschreibung,
+    },
+  });
+
+  return Response.json({ ...ausgabe, betrag: Number(ausgabe.betrag), datum: ausgabe.datum.toISOString() }, { status: 201 });
+}