cross-financial-management/client/src/api/arCreditNotes.api.ts

import { apiClient } from './client';
import type { ARAllocation, ARCreditNote } from '../types/api';
import type { BranchSelection } from '../store/branchStore';

export async function fetchCreditNotes(branchScope: BranchSelection, customerId?: number): Promise<ARCreditNote[]> {
  const response = await apiClient.get<ARCreditNote[]>('/ar/credit-notes', {
    params: { branchScope: branchScope === 'MAIN' ? 'MAIN' : String(branchScope), customerId },
  });
  return response.data;
}

export async function fetchCreditNote(id: number): Promise<ARCreditNote> {
  const response = await apiClient.get<ARCreditNote>(`/ar/credit-notes/${id}`);
  return response.data;
}

export interface CreditNoteLineInput {
  description: string;
  quantity: number;
  unitPrice: number;
  revenueGLAccountId: number;
  taxCodeId?: number;
}

export interface CreateCreditNoteInput {
  customerId: number;
  creditNoteDate: string;
  reference?: string;
  reason?: string;
  lines: CreditNoteLineInput[];
}

export async function createCreditNote(input: CreateCreditNoteInput): Promise<ARCreditNote> {
  const response = await apiClient.post<ARCreditNote>('/ar/credit-notes', input);
  return response.data;
}

export async function postCreditNote(id: number): Promise<ARCreditNote> {
  const response = await apiClient.post<ARCreditNote>(`/ar/credit-notes/${id}/post`);
  return response.data;
}

export async function voidCreditNote(id: number): Promise<ARCreditNote> {
  const response = await apiClient.post<ARCreditNote>(`/ar/credit-notes/${id}/void`);
  return response.data;
}

export async function allocateCreditNote(id: number, allocations: { invoiceId: number; amount: number }[]): Promise<ARAllocation[]> {
  const response = await apiClient.post<ARAllocation[]>(`/ar/credit-notes/${id}/allocations`, { allocations });
  return response.data;
}