/// <summary>
/// Check that the StartDate provided is valid, and return a string.
/// </summary>
///
/// <param name="StartDate"> A start date provided by an external function</param>
///
/// <returns>
/// string
/// </returns>
public string CheckStartDateIsValid(string StartDate, IConfiguration Settings)
{
DateTime InitialDate = new DateTime();
int InitialProcessingDays = new int();
bool AutoFixStartDate = new bool();
try
{
InitialDate = DateTime.Parse(StartDate);
}
catch (FormatException)
{
throw new Exceptions.InvalidStartDateException(string.Format("The start date {0} is not valid. Please re-submit in ISO format (yyyy-mm-dd)", StartDate));
}
try
{
InitialProcessingDays = int.Parse(Settings.GetSection("directDebitProcessingDays")["InitialProcessingDays"]);
}
catch (FormatException)
{
string InvalidIPD = Settings.GetSection("directDebitProcessingDays")["InitialProcessingDays"];
throw new Exceptions.InvalidSettingsConfigurationException("The InitialProcessingDays setting is misconfigured. It was expecting an integer, and received '{0}' instead", InvalidIPD);
}
try
{
AutoFixStartDate = bool.Parse(Settings.GetSection("contracts")["AutoFixStartDate"]);
}
catch (FormatException)
{
string InvalidAFSD = Settings.GetSection("contracts")["AutoFixStartDate"];
throw new Exceptions.InvalidSettingsConfigurationException("The AutoFixStartDate setting is misconfigured. It was expecting a boolean, and received '{0}' instead", InvalidAFSD);
}
CheckWorkingDays WorkingDays = new CheckWorkingDays();
DateTime FirstAvailableDate = WorkingDays.CheckWorkingDaysInFuture(InitialProcessingDays);
if (InitialDate < FirstAvailableDate)
{
if (AutoFixStartDate)
{
return(FirstAvailableDate.ToString("yyyy-MM-dd"));
}
else
{
throw new Exceptions.InvalidStartDateException(string.Format("The start date of {0} is too soon. The earliest possible start date for this contract is {1}", StartDate, FirstAvailableDate.ToString("yyyy-MM-dd")));
}
}
else
{
return(InitialDate.ToString("yyyy-MM-dd"));
}
}
/// <summary>
/// Check that the collection_date argument is a valid ISO date and is at least x working days in the future, where x is the predetermined OngoingProcessingDays setting.
/// Throw an error if this is not the case.
/// </summary>
///
/// <param name="CollectionDate">A collection date provided by an external function</param>
/// <param name="Settings">Settings configuration used for making a call to EazyCustomerManager</param>
///
/// <example>
/// CheckPaymentDate("2019-06-24", Settings)
/// </example>
///
/// <returns>
/// date formatted as string
/// </returns>
public string CheckPaymentDate(string CollectionDate, IConfiguration Settings)
{
DateTime InitialDate = new DateTime();
int OngoingProcessingDays = new int();
bool AutoFixStartDate = new bool();
try
{
InitialDate = DateTime.Parse(CollectionDate);
}
catch (FormatException)
{
throw new Exceptions.InvalidPaymentDateException(string.Format("The payment date {0} is not valid. Please re-submit in ISO format (yyyy-mm-dd)", CollectionDate));
}
try
{
OngoingProcessingDays = int.Parse(Settings.GetSection("directDebitProcessingDays")["OngoingProcessingDays"]);
}
catch (FormatException)
{
string InvalidOPD = Settings.GetSection("directDebitProcessingDays")["OngoingProcessingDays"];
throw new Exceptions.InvalidSettingsConfigurationException(string.Format("The ongoingProcessingDays requires an integer. '{0}' is not a valid value for this setting.", InvalidOPD));
}
try
{
AutoFixStartDate = bool.Parse(Settings.GetSection("payments")["AutoFixPaymentDate"]);
}
catch (FormatException)
{
string InvalidAFSD = Settings.GetSection("contracts")["AutoFixStartDate"];
throw new Exceptions.InvalidSettingsConfigurationException(string.Format("The AutoFixStartDate requires a boolean. '{0}' is not a valid value for this setting.", InvalidAFSD));
}
CheckWorkingDays WorkingDays = new CheckWorkingDays();
DateTime FirstAvailableDate = WorkingDays.CheckWorkingDaysInFuture(OngoingProcessingDays);
if (InitialDate < FirstAvailableDate)
{
if (AutoFixStartDate)
{
return(FirstAvailableDate.ToString("yyyy-MM-dd"));
}
else
{
throw new Exceptions.InvalidPaymentDateException(string.Format("The payment date of {0} is too soon. The earliest possible payment date is {1}", CollectionDate, FirstAvailableDate.ToString("yyyy-MM-dd")));
}
}
else
{
return(InitialDate.ToString("yyyy-MM-dd"));
}
}
