import { UniqueID } from "@common/domain";
import { Result } from "@common/helpers";
import { ITransactionManager } from "@common/infrastructure/database";
import { ICustomerInvoiceService } from "@contexts/customer-billing/domain";
import { CustomerInvoice } from "@contexts/customer-billing/domain/aggregates";

export class GetCustomerInvoiceUseCase {
  constructor(
    private readonly invoiceService: ICustomerInvoiceService,
    private readonly transactionManager: ITransactionManager
  ) {}

  public execute(invoiceId: UniqueID): Promise<Result<CustomerInvoice, Error>> {
    return this.transactionManager.complete((transaction) => {
      return this.invoiceService.findCustomerInvoiceById(invoiceId, transaction);
    });
  }
}