/// <summary>
/// Gets the step type.
/// </summary>
/// <param name="rockContext"></param>
/// <param name="action">The action.</param>
/// <param name="errorMessage">The error message.</param>
/// <returns></returns>
private StepType GetStepType(RockContext rockContext, WorkflowAction action, out string errorMessage)
{
errorMessage = string.Empty;
var stepTypeIncludes = "StepProgram.StepStatuses";
var stepTypeService = new StepTypeService(rockContext);
StepType stepType = null;
var stepTypeValue = GetLavaAttributeValue(action, AttributeKey.StepProgramStepType);
// Check if the value is a guid. This method works for stepProgram|stepType or simply just step type guids
StepProgramStepTypeFieldType.ParseDelimitedGuids(stepTypeValue, out var unused1, out var stepTypeGuid);
if (stepTypeGuid.HasValue)
{
stepType = stepTypeService.Queryable(stepTypeIncludes).AsNoTracking().FirstOrDefault(st => st.Guid == stepTypeGuid.Value);
if (stepType == null)
{
errorMessage = $"The step type with the guid '{stepTypeGuid.Value}' was not found";
return(null);
}
}
// Try to get a step type with a step type id
if (stepType == null)
{
var stepTypeId = stepTypeValue.AsIntegerOrNull();
if (!stepTypeId.HasValue)
{
errorMessage = "The step type identifier is required but was missing";
return(null);
}
stepType = stepTypeService.Queryable(stepTypeIncludes).AsNoTracking().FirstOrDefault(st => st.Id == stepTypeId.Value);
if (stepType == null)
{
errorMessage = $"The step type with the id '{stepTypeId.Value}' was not found";
return(null);
}
}
if (stepType.StepProgram == null)
{
errorMessage = $"The step type '{stepType.Name}' program is missing";
return(null);
}
if (stepType.StepProgram.StepStatuses == null || !stepType.StepProgram.StepStatuses.Any())
{
errorMessage = $"The step program '{stepType.StepProgram.Name}' does not have any statuses";
return(null);
}
return(stepType);
}
/// <summary>
/// Gets the step program unique identifier from block attribute.
/// </summary>
/// <returns></returns>
private Guid?GetStepProgramGuidFromBlockAttribute()
{
var attributeValue = GetAttributeValue(AttributeKey.StepProgramStepType);
Guid?stepProgramGuid;
Guid?stepTypeGuid;
StepProgramStepTypeFieldType.ParseDelimitedGuids(attributeValue, out stepProgramGuid, out stepTypeGuid);
return(stepProgramGuid);
}
