public double GetSelectedOptionsTotal(EnrollmentPaymentWorkflow workflow)
{
var result = 0.0;
foreach (var s in Steps)
{
var workflowStep = workflow.GetStep(s.Id);
if (workflowStep == null)
{
throw new Exception("Error.WorkflowStep.NotFound");
}
if (s.SelectedOption == null)
{
throw new Exception("Error.EnrollmentStepOption.NothingSelected");
}
var workflowStepOption = workflowStep.GetOption(s.SelectedOption.Id);
if (workflowStepOption == null)
{
throw new Exception("Error.EnrollmentStepOption.NotFound");
}
if (!double.TryParse(workflowStepOption.Price, out double price))
{
throw new Exception("Error.WorkflowStepOption.PriceIsNotNumber");
}
result += price;
}
return(result);
}
public double GetTotal(EnrollmentPaymentWorkflow workflow)
{
var optionsTotal = GetSelectedOptionsTotal(workflow);
var fees = GetFeesTotal(workflow, optionsTotal);
var result = optionsTotal + fees;
this.Total = result;
return(result);
}
public double GetFeesTotal(EnrollmentPaymentWorkflow workflow, double optionsTotal)
{
if (workflow == null)
{
return(0);
}
var partialTotal = optionsTotal;
var result = 0.0;
var platFees = workflow.PlatformFees;
if (platFees != null)
{
var platformFixedFee = platFees.FixedFee;
partialTotal += platformFixedFee;
var platformVariableFee = platFees.VariableFee / 100 * partialTotal;
partialTotal += platformVariableFee;
result += platformFixedFee + platformVariableFee;
}
var orgFees = workflow.OrganizationFees;
if (orgFees != null)
{
var orgFixedFee = orgFees.FixedFee;
partialTotal += orgFixedFee;
var orgVariableFee = orgFees.VariableFee / 100 * partialTotal;
partialTotal += orgVariableFee;
result += orgFixedFee + orgVariableFee;
}
return(result);
}
