Add Kunde CRUD with addresses/contacts, delivery edit, and Auftrag sub-nav.

Wire customergroup/entity APIs, Lieferungen detail editing, and Angebot/Bestellung/Ausliefern/Retoure placeholders.

src/api/index.js

@@ -599,6 +599,132 @@ export const delivery = {
   },
 };
 
+/**
+ * Company-scoped customer groups.
+ * Shape: CustomerGroup = { id, name }
+ */
+export const customergroup = {
+  /** GET /api/customergroup → { customergroups: CustomerGroup[] } */
+  list() {
+    return http('/api/customergroup');
+  },
+
+  /**
+   * POST /api/customergroup
+   * Body: { name } — empty name ⇒ 400 Name required.
+   * → 201 { customergroup: CustomerGroup }
+   */
+  create(body) {
+    return http('/api/customergroup', { method: 'POST', body });
+  },
+
+  /**
+   * PATCH /api/customergroup/:id
+   * Body: { name }
+   * → 200 { customergroup: CustomerGroup }
+   */
+  update(id, body) {
+    return http(`/api/customergroup/${id}`, { method: 'PATCH', body });
+  },
+
+  /** DELETE /api/customergroup/:id → 204 · 409 Customer group in use */
+  delete(id) {
+    return http(`/api/customergroup/${id}`, { method: 'DELETE' });
+  },
+};
+
+/**
+ * Company-scoped entities (customers / contacts in a customergroup).
+ * Shape: Entity = { id, customergroupId, firstName, name, createdAt, updatedAt }
+ */
+export const entity = {
+  /**
+   * GET /api/entity → { entities: Entity[] }
+   * Optional query: customergroupId
+   */
+  list({ customergroupId } = {}) {
+    const qs =
+      customergroupId != null
+        ? `?customergroupId=${encodeURIComponent(customergroupId)}`
+        : '';
+    return http(`/api/entity${qs}`);
+  },
+
+  /** GET /api/entity/:id → { entity: Entity } */
+  get(id) {
+    return http(`/api/entity/${id}`);
+  },
+
+  /**
+   * POST /api/entity
+   * Body: { customergroupId, name, firstName? }
+   * → 201 { entity: Entity }
+   */
+  create(body) {
+    return http('/api/entity', { method: 'POST', body });
+  },
+
+  /**
+   * PATCH /api/entity/:id
+   * Body: { name?, firstName? }
+   * → 200 { entity: Entity }
+   */
+  update(id, body) {
+    return http(`/api/entity/${id}`, { method: 'PATCH', body });
+  },
+
+  /** DELETE /api/entity/:id → 204 */
+  delete(id) {
+    return http(`/api/entity/${id}`, { method: 'DELETE' });
+  },
+
+  /** GET /api/entity/:entityId/address → { addresses: EntityAddress[] } */
+  listAddresses(entityId) {
+    return http(`/api/entity/${entityId}/address`);
+  },
+
+  /** POST /api/entity/:entityId/address → 201 { address } */
+  createAddress(entityId, body) {
+    return http(`/api/entity/${entityId}/address`, { method: 'POST', body });
+  },
+
+  /** PATCH /api/entity/:entityId/address/:id → { address } */
+  updateAddress(entityId, id, body) {
+    return http(`/api/entity/${entityId}/address/${id}`, {
+      method: 'PATCH',
+      body,
+    });
+  },
+
+  /** DELETE /api/entity/:entityId/address/:id → 204 */
+  deleteAddress(entityId, id) {
+    return http(`/api/entity/${entityId}/address/${id}`, { method: 'DELETE' });
+  },
+
+  /** GET /api/entity/:entityId/contact → { contacts: EntityContact[] } */
+  listContacts(entityId) {
+    return http(`/api/entity/${entityId}/contact`);
+  },
+
+  /** POST /api/entity/:entityId/contact → 201 { contact } */
+  createContact(entityId, body) {
+    return http(`/api/entity/${entityId}/contact`, { method: 'POST', body });
+  },
+
+  /** PATCH /api/entity/:entityId/contact/:id → { contact } */
+  updateContact(entityId, id, body) {
+    return http(`/api/entity/${entityId}/contact/${id}`, {
+      method: 'PATCH',
+      body,
+    });
+  },
+
+  /** DELETE /api/entity/:entityId/contact/:id → 204 */
+  deleteContact(entityId, id) {
+    return http(`/api/entity/${entityId}/contact/${id}`, { method: 'DELETE' });
+  },
+};
+
 export const company = {
   /** GET /api/company → { companies: [...] } */
   list() {
@@ -774,9 +900,11 @@ export default {
   brand,
   category,
   company,
+  customergroup,
+  delivery,
+  entity,
   posterminal,
   supplier,
-  delivery,
   thumb,
   unit,
 };