private static DiscountUsageHistoryCollection DBMapping(DBDiscountUsageHistoryCollection dbCollection)
{
if (dbCollection == null)
{
return(null);
}
var collection = new DiscountUsageHistoryCollection();
foreach (var dbItem in dbCollection)
{
var item = DBMapping(dbItem);
collection.Add(item);
}
return(collection);
}
/// <summary>
/// Gets all discount usage history entries
/// </summary>
/// <param name="discountId">Discount type identifier; null to load all</param>
/// <param name="customerId">Customer identifier; null to load all</param>
/// <param name="orderId">Order identifier; null to load all</param>
/// <returns>Discount usage history entries</returns>
public override DBDiscountUsageHistoryCollection GetAllDiscountUsageHistoryEntries(int?discountId,
int?customerId, int?orderId)
{
var result = new DBDiscountUsageHistoryCollection();
Database db = NopSqlDataHelper.CreateConnection(_sqlConnectionString);
DbCommand dbCommand = db.GetStoredProcCommand("Nop_DiscountUsageHistoryLoadAll");
if (discountId.HasValue)
{
db.AddInParameter(dbCommand, "DiscountID", DbType.Int32, discountId.Value);
}
else
{
db.AddInParameter(dbCommand, "DiscountID", DbType.Int32, null);
}
if (customerId.HasValue)
{
db.AddInParameter(dbCommand, "CustomerID", DbType.Int32, customerId.Value);
}
else
{
db.AddInParameter(dbCommand, "CustomerID", DbType.Int32, null);
}
if (orderId.HasValue)
{
db.AddInParameter(dbCommand, "OrderID", DbType.Int32, orderId.Value);
}
else
{
db.AddInParameter(dbCommand, "OrderID", DbType.Int32, null);
}
using (IDataReader dataReader = db.ExecuteReader(dbCommand))
{
while (dataReader.Read())
{
var item = GetDiscountUsageHistoryFromReader(dataReader);
result.Add(item);
}
}
return(result);
}