Biskilog_Accounting/Shared/Interfaces/ISalesInterface.cs

using Biskilog_Accounting.Shared.CustomModels;
using Biskilog_Accounting.Shared.POSModels;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Biskilog_Accounting.Shared.Interfaces
{
    public interface ISalesInterface
    {
        Task FetchRecentTransaction(int a_limit);
        Task FetchTransaction(DateTime a_start, DateTime a_end);
        IEnumerable<SaleItem> GetTransactions(DateTime a_start, DateTime a_end);
        IEnumerable<SaleItem> GetRecentTransaction();
        Task FetchReceipt(string a_receiptId);
        IEnumerable<SaleItem> GetReceipt(string a_receiptId);
        Task<IEnumerable<Tblcart>> GetReceiptDetail(string a_receiptId);
        event EventHandler TransactionsChanged;
        event EventHandler FetchComplete;
        event EventHandler FetchStart;
    }
}