/// <summary>
/// Check if a custom cancellation policy is valid compared to its cancellation terms
/// </summary>
/// <param name="cancelTerms">The cancellation terms to compare</param>
/// <returns>True if policy is valid</returns>
public bool IsCustomCancelValid(ChannelCancellationTerms cancelTerms)
{
if (cancelTerms == null ||
CancellationValues == null)
{
return false;
}
// Valid if all values are null (for when using property default)
if ((CancellationValues.CancellationChargeType != null && CancellationValues.CancellationChargeType.Code == null) &&
(CancellationValues.CancellationType != null && CancellationValues.CancellationType.Code == null) &&
CancellationValues.CancellationChargeValue == null &&
CancellationValues.CancellationWindowHours == null)
{
return true;
}
return (// window checks
(CancellationValues.CancellationWindowHours.HasValue == false ||
(cancelTerms.WindowMinValue.HasValue == false ||
CancellationValues.CancellationWindowHours >= cancelTerms.WindowMinValue.Value) &&
(cancelTerms.WindowMaxValue.HasValue == false ||
CancellationValues.CancellationWindowHours <= cancelTerms.WindowMaxValue.Value)) &&
(CancellationValues.CancellationChargeValue.HasValue == false ||
// fixed charge checks
(CancellationValues.CancellationChargeType != CancellationChargeTypeEnum.Fixed ||
(cancelTerms.MinChargeValue.HasValue == false ||
CancellationValues.CancellationChargeValue.Value >= cancelTerms.MinChargeValue.Value) &&
(cancelTerms.MaxChargeValue.HasValue == false ||
CancellationValues.CancellationChargeValue.Value <= cancelTerms.MaxChargeValue.Value) &&
(cancelTerms.ChargeValueMultiple.HasValue == false ||
CancellationValues.CancellationChargeValue.Value%cancelTerms.ChargeValueMultiple.Value == 0)) &&
// percentage checks
(CancellationValues.CancellationChargeType != CancellationChargeTypeEnum.Percentage ||
(cancelTerms.MinChargePercentage.HasValue == false ||
CancellationValues.CancellationChargeValue.Value >= cancelTerms.MinChargePercentage.Value) &&
(cancelTerms.MaxChargePercentage.HasValue == false ||
CancellationValues.CancellationChargeValue.Value <= cancelTerms.MaxChargePercentage.Value) &&
(cancelTerms.ChargePercentageMultiple.HasValue == false ||
CancellationValues.CancellationChargeValue.Value%cancelTerms.ChargePercentageMultiple.Value == 0))) &&
// type checks
(cancelTerms.AcceptedChargeTypes == null ||
CancellationValues.CancellationChargeType == null ||
CancellationValues.CancellationChargeType.Code == null ||
cancelTerms.AcceptedChargeTypes.Contains(CancellationValues.CancellationChargeType)));
}
/// <summary>
/// update cancellation information for an opted in channel
/// </summary>
/// <param name="channelTerms">channel cancel terms to use</param>
/// <param name="channelUpdateInfo">data to change</param>
public bool UpdateCancellationForOptedInChannel(BusinessChannelOptIn channelUpdateInfo, ChannelCancellationTerms channelTerms = null)
{
var result = false;
if (channelUpdateInfo.IsValid() &&
channelUpdateInfo.CancellationValues != null)
{
// verify they can edit cancellation details
Channel currentChannel = channelDao.GetById(channelUpdateInfo.ChannelId.Value);
if (currentChannel == null)
{
//throw error if we cannot find the channel
throw new ValidationException(ErrorFactory.CreateAndLogError(Errors.SRVEX30130,
"DistributionManager.UpdateCancellationForOptedInChannel",
additionalDescriptionParameters:
new object[]
{
channelUpdateInfo.ChannelId
.Value
},
arguments:
new object[] { channelUpdateInfo }));
}
if (currentChannel.SupportsCustomCancPolicy == false)
{
//throw error if we don't support custom cancel
throw new ValidationException(ErrorFactory.CreateAndLogError(Errors.SRVEX30131,
"DistributionManager.UpdateCancellationForOptedInChannel",
additionalDescriptionParameters:
new object[] { currentChannel.ShortName },
arguments:
new object[] { currentChannel.ShortName }));
}
// get restrictions for editing here
List<ChannelCancellationTerms> ListOfChannelTerms = null;
if (channelTerms == null)
{
ListOfChannelTerms = channelCancellationTermsDao.GetByBusiness(channelUpdateInfo.BusinessId.Value);
channelTerms = ListOfChannelTerms.FirstOrDefault(ct => ct.ChannelId == currentChannel.Id);
}
//channel terms would be null if the business is not subscribed to the channel
if (channelTerms != null)
{
// set the terms to the channels
currentChannel.ChannelCancellationTerms = channelTerms;
if (channelUpdateInfo.IsCustomCancelValid(currentChannel.ChannelCancellationTerms) == false)
{
throw new ValidationException(ErrorFactory.CreateAndLogError(Errors.SRVEX30132,
"DistributionManager.UpdateCancellationForOptedInChannel",
additionalDescriptionParameters:
new object[] { currentChannel.ShortName },
arguments:
new object[] { currentChannel.ShortName }));
}
}
using (var tx = new BusinessTransaction())
{
result = businessChannelOptInDao.UpdateCancellation(channelUpdateInfo);
// Record business event
eventTrackingManager.CreateBusinessEventAsync(channelUpdateInfo.BusinessId.Value,
BusinessEventTypesEnum.OptinChannelModified,
channelUpdateInfo.ChannelId.ToString());
tx.Commit();
}
// if not a channel (so a group) update the related channels
if (currentChannel.ChannelType != ChannelTypeEnum.Channel)
{
// update the opted in related channels with this info as well
List<int> channelIds = businessChannelOptInDao.GetOptedInChannelsRelatedToGroup(channelUpdateInfo.BusinessId.Value, currentChannel.Id);
if (channelIds != null &&
channelIds.Any())
{
foreach (int channelId in channelIds)
{
channelUpdateInfo.ChannelId = channelId;
UpdateCancellationForOptedInChannel(channelUpdateInfo, channelTerms); // update the sub-channel
}
}
}
}
return result;
}
public void UpdateCancellationForOptedInChannelInvalidTermsUpdateThrowsValidationException(TestData testData)
{
// Arrange
const int CHANNEL_ID = 1;
const long BUSINESS_ID = 1;
const int CHANNEL_TERMS_ID = 1;
var channelDao = new Mock<IChannelDao>();
var channelTermsDao = new Mock<IChannelCancellationTermsDao>();
var distributionManager = new DistributionManager
{
ChannelDao = channelDao.Object,
ChannelCancellationTermsDao = channelTermsDao.Object
};
channelDao.Setup(c => c.GetById(It.Is<int>(i => i == CHANNEL_ID))).Returns(new Channel
{
Id = CHANNEL_ID,
SupportsCustomCancPolicy = true
});
var businessChannelOptIn = new BusinessChannelOptIn
{
ChannelId = CHANNEL_ID,
BusinessId = BUSINESS_ID,
ChannelTermsId = CHANNEL_TERMS_ID,
CancellationValues = new CancellationValues
{
CancellationChargeType = new CancellationChargeType
{
Type = testData.chargeTypeToUse
},
CancellationWindowHours = testData.windowHoursToUse,
CancellationChargeValue = testData.chargeValueToUse
}
};
// set up terms here
var channelTerms = new ChannelCancellationTerms
{
ChannelId = CHANNEL_ID,
AcceptedChargeTypes = new List<CancellationChargeTypeEnum> { testData.acceptableChargeType },
MinChargeValue = testData.minChargeValue,
MaxChargeValue = testData.maxChargeValue,
ChargeValueMultiple = testData.chargeMultiple,
MinChargePercentage = testData.minPercentValue,
MaxChargePercentage = testData.maxPercentValue,
ChargePercentageMultiple = testData.percentMultiple,
WindowMinValue = testData.windowMinValue,
WindowMaxValue = testData.windowMaxValue
};
channelTermsDao.Setup(ct => ct.GetByBusiness(It.IsAny<long>())).Returns(new List<ChannelCancellationTerms> {channelTerms});
// Act
try
{
distributionManager.UpdateCancellationForOptedInChannel(businessChannelOptIn);
Assert.Fail("Validation exception SRVEX30132 was not thrown");
}
catch (ValidationException ex)
{
Assert.AreEqual("SRVEX30132", ex.Code, "SRVEX30132 was not thrown");
channelDao.VerifyAll();
channelTermsDao.VerifyAll();
}
}
