Merge pull request #636 from Luca-Timo/feat/accounting-inbound-invoices

feat(accounting): incoming-invoice workflow v2 + VAT/financial settings consolidation

frontend/src/services/accounting.service.ts

@@ -35,6 +35,14 @@ export interface InboundDocument {
   markupPercent: number | null;
   markupFlatMinor: number | null;
   billedInvoiceId: number | null;
+  /** Client a rebill/passthrough is attached to (migration 132). */
+  customerAccountId: number | null;
+  customerName: string | null;
+  customerEmail: string | null;
+  /** ISO-2 supplier country — auto-defaults the tax treatment (reclaim list). */
+  supplierCountry: string | null;
+  /** Free-text categorisation note. */
+  note: string | null;
   supplierPaid: boolean;
   supplierPaidAt: string | null;
   supplierPaymentMethod: PaymentMethod | null;
@@ -79,6 +87,20 @@ export interface InvoiceExpensePayload {
   markupFlatMinor?: number | null;
 }
 
+/** One customer with categorised-but-unbilled rebill/passthrough docs. */
+export interface PendingRebillSummary {
+  customerAccountId: number;
+  companyName: string | null;
+  displayName: string | null;
+  firstName: string | null;
+  lastName: string | null;
+  email: string | null;
+  isPassive: boolean;
+  billingCadence: string | null;
+  itemCount: number;
+  openAmountMinor: number;
+}
+
 export interface ExpenseCategory { id: number; name: string; color: string | null; is_seed: boolean; display_order: number; }
 export interface Paginated<T> { items: T[]; pagination: { page: number; pageSize: number; total: number; totalPages: number }; }
 
@@ -92,6 +114,8 @@ export interface AccountingSettings {
   /** ISO-2 countries whose input VAT can be reclaimed (drives cost
    *  tax-treatment + the report's VAT-payable). */
   accounting_vat_reclaim_countries: string[];
+  /** Output VAT code stamped onto NEW invoices/quotes ('' = none). */
+  accounting_default_output_vat_code: string;
 }
 
 export interface CategorizePayload {
@@ -148,6 +172,10 @@ export const accountingService = {
   async updateInbound(id: number, fields: Partial<InboundDocument>): Promise<InboundDocument> { const { data } = await api.patch(`/admin/expenses/inbound/${id}`, fields); return data.document; },
   async categorizeInbound(id: number, payload: CategorizePayload): Promise<InboundDocument> { const { data } = await api.post(`/admin/expenses/inbound/${id}/categorize`, payload); return data.document; },
   async rebillInbound(id: number, payload: CategorizePayload): Promise<{ document: InboundDocument; invoiceId: number }> { const { data } = await api.post(`/admin/expenses/inbound/${id}/rebill`, payload); return data; },
+  /** Per-event customers with pending (categorised, unbilled) re-bills. */
+  async listPendingRebills(): Promise<PendingRebillSummary[]> { const { data } = await api.get('/admin/expenses/inbound/pending-summary'); return data.items; },
+  /** Bundle one customer's pending re-bills into a single invoice. */
+  async billPendingRebills(customerAccountId: number): Promise<{ invoiceId: number; count: number }> { const { data } = await api.post('/admin/expenses/inbound/bill-pending', { customerAccountId }); return data; },
   async markInboundPaid(id: number, payload: { paid: boolean; paidAt?: string; paymentMethod?: PaymentMethod; paymentReference?: string }): Promise<InboundDocument> { const { data } = await api.post(`/admin/expenses/inbound/${id}/supplier-payment`, payload); return data.document; },
   async getInboundFileBlob(id: number): Promise<Blob> { const { data } = await api.get(`/admin/expenses/inbound/${id}/file`, { responseType: 'blob' }); return data; },
   async getInboundPageBlob(id: number, page: number): Promise<Blob> { const { data } = await api.get(`/admin/expenses/inbound/${id}/page/${page}`, { responseType: 'blob' }); return data; },
@@ -186,6 +214,8 @@ export const accountingService = {
       accounting_vat_registered: data.accounting_vat_registered === true,
       accounting_vat_reclaim_countries: Array.isArray(data.accounting_vat_reclaim_countries)
         ? data.accounting_vat_reclaim_countries : [],
+      accounting_default_output_vat_code: typeof data.accounting_default_output_vat_code === 'string'
+        ? data.accounting_default_output_vat_code : '',
     };
   },
   async updateSettings(payload: Partial<AccountingSettings>): Promise<{ updated: string[] }> {