/// <summary>
/// Get a friendly description of the settings for a Status Change trigger.
/// </summary>
/// <param name="trigger"></param>
/// <returns></returns>
public string GetTriggerSettingsDescription(StepWorkflowTrigger trigger)
{
if (trigger == null)
{
return(string.Empty);
}
var settings = new StepWorkflowTrigger.StatusChangeTriggerSettings(trigger.TypeQualifier);
return(this.GetTriggerSettingsDescription(trigger.TriggerType, settings));
}
/// <summary>
/// Evaluate if a specific trigger should be processed for the target entity.
/// </summary>
/// <param name="dataContext"></param>
/// <param name="trigger"></param>
/// <param name="entityGuid"></param>
/// <param name="entityState"></param>
/// <returns></returns>
protected override bool ShouldProcessTrigger(RockContext dataContext, StepWorkflowTrigger trigger, Guid entityGuid, EntityState entityState)
{
if (trigger.TriggerType == StepWorkflowTrigger.WorkflowTriggerCondition.StatusChanged)
{
// Determine if this Step has transitioned between statuses that match the "To" and "From" qualifiers for this trigger.
// If the condition does not specify a status, any status will match.
// A new Step can only match this condition if it has a matching "To" State and a "From" State is not specified.
if (entityState == EntityState.Added || entityState == EntityState.Modified)
{
var settings = new StepWorkflowTrigger.StatusChangeTriggerSettings(trigger.TypeQualifier);
if ((settings.FromStatusId == null || settings.FromStatusId.Value == PreviousStepStatusId.GetValueOrDefault(-1)) &&
(settings.ToStatusId == null || settings.ToStatusId.Value == CurrentStepStatusId.GetValueOrDefault(-1)))
{
return(true);
}
}
}
else if (trigger.TriggerType == StepWorkflowTrigger.WorkflowTriggerCondition.IsComplete)
{
// Determine if this Step has transitioned from an incomplete status to a complete status.
// Note that adding a new Step with a complete status will satisfy this trigger.
if (entityState == EntityState.Added || entityState == EntityState.Modified)
{
var statusService = new StepStatusService(dataContext);
var fromStatus = statusService.Queryable().AsNoTracking().FirstOrDefault(x => x.Id == this.PreviousStepStatusId);
var toStatus = statusService.Queryable().AsNoTracking().FirstOrDefault(x => x.Id == this.CurrentStepStatusId);
if ((fromStatus == null || !fromStatus.IsCompleteStatus) &&
(toStatus != null && toStatus.IsCompleteStatus))
{
return(true);
}
}
}
return(false);
}
/// <summary>
/// Get a friendly description of the settings for a Status Change trigger.
/// </summary>
/// <param name="triggerType">Type of the trigger.</param>
/// <param name="settings">The settings.</param>
/// <returns></returns>
public string GetTriggerSettingsDescription(StepWorkflowTrigger.WorkflowTriggerCondition triggerType, StepWorkflowTrigger.StatusChangeTriggerSettings settings)
{
if (triggerType == StepWorkflowTrigger.WorkflowTriggerCondition.StatusChanged)
{
var statusService = new StepStatusService(( RockContext )this.Context);
StepStatus status;
status = statusService.Queryable().AsNoTracking().FirstOrDefault(x => x.Id == settings.FromStatusId);
var fromStatus = (status == null) ? "[Any]" : status.Name;
status = statusService.Queryable().AsNoTracking().FirstOrDefault(x => x.Id == settings.ToStatusId);
var toStatus = (status == null) ? "[Any]" : status.Name;
string description = string.Format($"Status Change: {fromStatus} to {toStatus}");
return(description);
}
else if (triggerType == StepWorkflowTrigger.WorkflowTriggerCondition.IsComplete)
{
return("Step Completed");
}
else
{
return(triggerType.ToString());
}
}
