/// <summary>
/// Fetch the superset of discount trade agreements which could apply to all of these items and customer for the given dates.
/// </summary>
/// <param name="itemIds">The item Ids to fetch for agreements for.</param>
/// <param name="customerAccount">Optional. Customer account number to search by.</param>
/// <param name="minActiveDate">The earliest inclusive active date to search by. Must be less than or equal to maxActiveDate.</param>
/// <param name="maxActiveDate">The latest inclusive active date to search by. Must be greater than or equal to minActiveDate.</param>
/// <param name="currencyCode">Currency code to filter by.</param>
/// <returns>Collection of trade agreements which may be applied to the given items.</returns>
public ReadOnlyCollection <TradeAgreement> ReadDiscountTradeAgreements(
IEnumerable <string> itemIds,
string customerAccount,
DateTimeOffset minActiveDate,
DateTimeOffset maxActiveDate,
string currencyCode)
{
ThrowIf.Null(itemIds, "itemIds");
if (minActiveDate > maxActiveDate)
{
throw new ArgumentException("minActiveDate must be less than or equal to maxActiveDate.");
}
DateTimeOffset minActiveDateChannelTimeZone = this.Context.ConvertDateTimeToChannelDate(minActiveDate);
DateTimeOffset maxActiveDateChannelTimeZone = this.Context.ConvertDateTimeToChannelDate(maxActiveDate);
using (var context = new SqliteDatabaseContext(this.Context))
{
return(DiscountProcedure.GetAllDiscountTradeAgreements(
context,
itemIds,
customerAccount,
minActiveDateChannelTimeZone,
maxActiveDateChannelTimeZone,
currencyCode));
}
}
