import { Inject, Service } from 'typedi';
import { ISaleInvoice } from '@/interfaces';
import HasTenancyService from '@/services/Tenancy/TenancyService';

@Service()
export class GetSaleInvoicesPayable {
  @Inject()
  private tenancy: HasTenancyService;

  /**
   * Retrieve due sales invoices.
   * @param {number} tenantId
   * @param {number} customerId
   */
  public async getPayableInvoices(
    tenantId: number,
    customerId?: number
  ): Promise<ISaleInvoice> {
    const { SaleInvoice } = this.tenancy.models(tenantId);

    const salesInvoices = await SaleInvoice.query().onBuild((query) => {
      query.modify('dueInvoices');
      query.modify('delivered');

      if (customerId) {
        query.where('customer_id', customerId);
      }
    });
    return salesInvoices;
  }
}