barker/bookie/src/app/product-sale-report/product-sale-report-item.ts

export class ProductSaleReportItem {
  name: string;
  kot: number;
  regularBill: number;
  noCharge: number;
  staff: number;
  cancel: number;

  public constructor(init?: Partial<ProductSaleReportItem>) {
    this.name = '';
    this.kot = 0;
    this.regularBill = 0;
    this.noCharge = 0;
    this.staff = 0;
    this.cancel = 0;
    Object.assign(this, init);
  }
}