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);
        Task SyncCart(List<Tblcart> a_item);
        Task SyncCancelledTransaction(List<Tblcancelledtransaction> a_item);
        Task SyncCreditPurchase(List<Creditpurchase> a_item);
        Task SyncCustomerAccount(List<Customeraccount> a_customerAccounts);
        Task SyncCustomerPurchase(List<Tblcustomerpurchase> a_customerPurchase);
        Task SyncDiscountLogs(List<Tbldiscountlog> a_discountLog);
        Task SyncDeliveryDetails(List<Tbldeliverydetail> a_details);
        Task SyncDeliveryHead(List<Tbldeliveryhead> a_heads);
        Task SyncDeliveryRecipients(List<Tbldeliveryrecipient> a_recipients);
        Task SyncInvoice(List<Tblinvoice> a_invoice);
        DateTime GetLastSyncDate(string a_tablename);
        void SetLastSyncDate(string a_tableName, DateTime a_timestamp);
        event EventHandler TransactionsChanged;
        event EventHandler FetchComplete;
        event EventHandler FetchStart;
    }
}