Add customer management

internal_frontend/services/customers/usecases/addCustomer.ts

@@ -0,0 +1,21 @@
+"use server";
+
+import {CreateCustomerDto} from "@/services/customers/dtos/createCustomer.dto";
+import {CustomerRepository} from "@/services/customers/repositories/customerRepository";
+
+export async function addCustomer(params: CreateCustomerDto): Promise<void> {
+    const {email, name, companyName, street, zip, city, phoneNumbers, notes} = params;
+
+    const payload: CreateCustomerDto = {
+        email,
+        name,
+        companyName,
+        street,
+        zip,
+        city,
+        phoneNumbers,
+        notes: notes.map(({text}) => ({text})),
+    };
+
+    await CustomerRepository.create(payload);
+}