} // CalculateRollovers
private int CalculateSeniority()
{
if (this.customer == null)
{
this.log.Debug("CalculateSeniority: 0 because customer is null.");
return(-1);
} // if
DateTime oMpOriginationDate = this.db.ExecuteScalar <DateTime?>(
"LoadCustomerFirstTransactionTime",
CommandSpecies.StoredProcedure,
new QueryParameter("CustomerID", this.customer.Id)
) ?? Now;
this.log.Debug("CalculateSeniority: mp origination date is {0}.", oMpOriginationDate.MomentStr());
DateTime oIncorporationDate = GetCustomerIncorporationDate();
this.log.Debug("CalculateSeniority: incorporation date is {0}.", oIncorporationDate.MomentStr());
DateTime oDate = (oMpOriginationDate < oIncorporationDate) ? oMpOriginationDate : oIncorporationDate;
this.log.Debug("CalculateSeniority: chosen date is {0}.", oDate.MomentStr());
this.log.Debug("CalculateSeniority: current date is {0}.", Now.MomentStr());
int seniority = (int)(Now - oDate).TotalDays;
this.log.Debug("CalculateSeniority: result is {0} days.", seniority);
return(seniority);
} // CalculateSeniority
