first commit

backend/src/services/stressfreiEmail.service.ts

@@ -0,0 +1,53 @@
+import { PrismaClient } from '@prisma/client';
+
+const prisma = new PrismaClient();
+
+export async function getEmailsByCustomerId(customerId: number, includeInactive = false) {
+  const where: Record<string, unknown> = { customerId };
+  if (!includeInactive) {
+    where.isActive = true;
+  }
+  return prisma.stressfreiEmail.findMany({
+    where,
+    orderBy: { createdAt: 'desc' },
+  });
+}
+
+export async function getEmailById(id: number) {
+  return prisma.stressfreiEmail.findUnique({
+    where: { id },
+  });
+}
+
+export async function createEmail(data: {
+  customerId: number;
+  email: string;
+  platform?: string;
+  notes?: string;
+}) {
+  return prisma.stressfreiEmail.create({
+    data: {
+      ...data,
+      isActive: true,
+    },
+  });
+}
+
+export async function updateEmail(
+  id: number,
+  data: {
+    email?: string;
+    platform?: string;
+    notes?: string;
+    isActive?: boolean;
+  }
+) {
+  return prisma.stressfreiEmail.update({
+    where: { id },
+    data,
+  });
+}
+
+export async function deleteEmail(id: number) {
+  return prisma.stressfreiEmail.delete({ where: { id } });
+}