public DtoDatabaseOperationOutcome()
{
this.ReturnedResourceList = new List <DtoResource>();
this.RecourceIsDeleted = false;
this.ResourceVersionNumber = 0;
SingleResourceRead = false;
TriggerOutCome = null;
}
private ITriggerOutcome CollateOutcomes(ITriggerOutcome TriggerOutcomeMain, ITriggerOutcome TriggerOutcomeNew)
{
if (TriggerOutcomeMain == null)
{
return(TriggerOutcomeNew);
}
else
{
if (!TriggerOutcomeMain.Report && TriggerOutcomeNew.Report)
{
//The main does not need to report but the new one does so just return the new one
return(TriggerOutcomeNew);
}
else if (TriggerOutcomeMain.Report && TriggerOutcomeNew.Report)
{
//Both Main and New need to report so collate the OperationOutcome Issue lists into a single OperationOutcome.
if (TriggerOutcomeMain.Resource != null && TriggerOutcomeMain.Resource is OperationOutcome OptOutMain)
{
if (TriggerOutcomeNew.Resource != null && TriggerOutcomeNew.Resource is OperationOutcome OptOut)
{
OptOutMain.Issue.AddRange(OptOut.Issue);
return(TriggerOutcomeMain);
}
}
throw new System.InvalidCastException("Internal Server Error: ITriggerOutcome Resource is not an OperationOutcome");
}
else if (TriggerOutcomeMain.Report && !TriggerOutcomeNew.Report)
{
//The new does not need to report but the Main does so return only the Main
return(TriggerOutcomeMain);
}
else
{
//Both do not need to report so just return the New as it will not be null;
return(TriggerOutcomeNew);
}
}
}
public ITriggerOutcome ProcessTrigger(ITriggerInput TriggerInput)
{
//If triggers are not active then just return Report as False
if (!_TriggersActive)
{
return new TriggerOutcome()
{
Report = false
}
}
;
//Validate TriggerInput
if (TriggerInput.CrudOperationType == RestEnum.CrudOperationType.None)
{
throw new System.NullReferenceException("TriggerInput.CrudOperationType cannot be None");
}
if (TriggerInput.CrudOperationType == RestEnum.CrudOperationType.Create ||
TriggerInput.CrudOperationType == RestEnum.CrudOperationType.Update)
{
if (TriggerInput.InboundResource == null)
{
throw new System.NullReferenceException("TriggerInput.InboundResource cannot be null");
}
}
if (TriggerInput.CrudOperationType == RestEnum.CrudOperationType.Create ||
TriggerInput.CrudOperationType == RestEnum.CrudOperationType.Update ||
TriggerInput.CrudOperationType == RestEnum.CrudOperationType.Delete)
{
if (string.IsNullOrWhiteSpace(TriggerInput.InboundResourceId))
{
throw new System.NullReferenceException("TriggerInput.InboundResourceId cannot be null or empty");
}
if (TriggerInput.ResourceType == ResourceType.Resource)
{
throw new System.NullReferenceException("TriggerInput.ResourceType cannot be equal to 'Resource'");
}
}
if (TriggerInput.CrudOperationType == RestEnum.CrudOperationType.Update ||
TriggerInput.CrudOperationType == RestEnum.CrudOperationType.Delete)
{
if (TriggerInput.DbTokenIndexList == null)
{
throw new System.NullReferenceException("TriggerInput.DbTokenIndexList cannot be null for Update or Delete actions");
}
}
ITriggerOutcome TriggerOutcomeMain = null;
//Resource Specific
var ResourceSpecificList = ITriggerServiceList.Where(x => x.ResourceTypeToTriggerFor == TriggerInput.ResourceType);
foreach (var TriggerService in ResourceSpecificList)
{
TriggerOutcomeMain = CollateOutcomes(TriggerOutcomeMain, TriggerService.ProcessTrigger(TriggerInput));
}
//All Resource Types
ResourceSpecificList = ITriggerServiceList.Where(x => x.ResourceTypeToTriggerFor == ResourceType.Resource);
foreach (var TriggerService in ResourceSpecificList)
{
TriggerOutcomeMain = CollateOutcomes(TriggerOutcomeMain, TriggerService.ProcessTrigger(TriggerInput));
}
return(TriggerOutcomeMain);
}
