added invoices and status in cockpit, created info button for contract status types

frontend/src/services/api.ts

@@ -1,5 +1,5 @@
 import axios from 'axios';
-import type { ApiResponse, Customer, Contract, ContractTask, ContractTaskSubtask, ContractTaskStatus, SalesPlatform, CancellationPeriod, ContractDuration, ContractCategory, Provider, Tariff, User, Address, BankCard, IdentityDocument, Meter, MeterReading, Role, PortalSettings, CustomerRepresentative, CustomerSummary } from '../types';
+import type { ApiResponse, Customer, Contract, ContractTask, ContractTaskSubtask, ContractTaskStatus, SalesPlatform, CancellationPeriod, ContractDuration, ContractCategory, Provider, Tariff, User, Address, BankCard, IdentityDocument, Meter, MeterReading, Invoice, Role, PortalSettings, CustomerRepresentative, CustomerSummary } from '../types';
 
 const api = axios.create({
   baseURL: '/api',
@@ -208,6 +208,40 @@ export const meterApi = {
   },
 };
 
+// Invoice API
+export const invoiceApi = {
+  getInvoices: async (ecdId: number) => {
+    const res = await api.get<ApiResponse<Invoice[]>>(`/energy-details/${ecdId}/invoices`);
+    return res.data;
+  },
+  addInvoice: async (ecdId: number, data: Partial<Invoice>) => {
+    const res = await api.post<ApiResponse<Invoice>>(`/energy-details/${ecdId}/invoices`, data);
+    return res.data;
+  },
+  updateInvoice: async (ecdId: number, invoiceId: number, data: Partial<Invoice>) => {
+    const res = await api.put<ApiResponse<Invoice>>(`/energy-details/${ecdId}/invoices/${invoiceId}`, data);
+    return res.data;
+  },
+  deleteInvoice: async (ecdId: number, invoiceId: number) => {
+    const res = await api.delete<ApiResponse<void>>(`/energy-details/${ecdId}/invoices/${invoiceId}`);
+    return res.data;
+  },
+  uploadDocument: async (invoiceId: number, file: File) => {
+    const formData = new FormData();
+    formData.append('document', file);
+    const res = await api.post<ApiResponse<{ path: string; filename: string }>>(
+      `/upload/invoices/${invoiceId}`,
+      formData,
+      { headers: { 'Content-Type': 'multipart/form-data' } }
+    );
+    return res.data;
+  },
+  deleteDocument: async (invoiceId: number) => {
+    const res = await api.delete<ApiResponse<void>>(`/upload/invoices/${invoiceId}`);
+    return res.data;
+  },
+};
+
 // Stressfrei-Wechseln E-Mail-Adressen
 export interface StressfreiEmail {
   id: number;
@@ -320,6 +354,8 @@ export interface AttachmentTargetsResponse {
   contract?: {
     id: number;
     contractNumber: string;
+    type: string;
+    energyDetailsId?: number;
     slots: AttachmentTargetSlot[];
   };
 }
@@ -514,6 +550,23 @@ export const cachedEmailApi = {
     );
     return res.data;
   },
+  // E-Mail als Rechnung speichern (für Energieverträge)
+  saveEmailAsInvoice: async (emailId: number, params: { invoiceDate: string; invoiceType: string; notes?: string }) => {
+    const res = await api.post<ApiResponse<{ id: number; invoiceDate: string; invoiceType: string; documentPath: string }>>(
+      `/emails/${emailId}/save-as-invoice`,
+      params
+    );
+    return res.data;
+  },
+  // Anhang als Rechnung speichern (für Energieverträge)
+  saveAttachmentAsInvoice: async (emailId: number, filename: string, params: { invoiceDate: string; invoiceType: string; notes?: string }) => {
+    const encodedFilename = encodeURIComponent(filename);
+    const res = await api.post<ApiResponse<{ id: number; invoiceDate: string; invoiceType: string; documentPath: string }>>(
+      `/emails/${emailId}/attachments/${encodedFilename}/save-as-invoice`,
+      params
+    );
+    return res.data;
+  },
 };
 
 // Contracts - Vertragsbaum für Kundenansicht