public Attempt <IValueSet> Add(IValueSet valueSet)
{
if (!valueSet.IsCustom)
{
return(Attempt <IValueSet> .Failed(new ValueSetOperationException("Only custom Value Sets may be created or updated.")));
}
valueSet.SetIdsForCustomInsert();
var valueSetDto = valueSet.AsDto();
var codeDtos = valueSet.ValueSetCodes.Select(code => code.AsDto());
this.ClientTermContext.ChangeTracker.AutoDetectChangesEnabled = false;
using (var transaction = this.ClientTermContext.Database.BeginTransaction())
{
try
{
this.ClientTermContext.ValueSetDescriptions.Add(valueSetDto);
this.ClientTermContext.ValueSetCodes.AddRange(codeDtos);
this.ClientTermContext.SaveChanges();
transaction.Commit();
}
catch (Exception ex)
{
this.Logger.Error(ex, "Failed to save a custom ValueSet");
this.ClientTermContext.ChangeTracker.AutoDetectChangesEnabled = true;
return(Attempt <IValueSet> .Failed(
new ValueSetOperationException("Failed to save a custom ValueSet", ex),
valueSet));
}
finally
{
this.ClientTermContext.ChangeTracker.AutoDetectChangesEnabled = true;
}
}
// Get the updated ValueSet
// TODO remove IsTest parameter
var added = !this.IsTest ?
this.GetValueSet(valueSetDto.ValueSetUniqueID, Enumerable.Empty <string>()) :
this.GetCustomValueSet(valueSetDto.ValueSetUniqueID);
return(!added.HasValue ?
Attempt <IValueSet> .Failed(new ValueSetNotFoundException("Could not retrieved newly saved ValueSet")) :
Attempt <IValueSet> .Successful(added.Single()));
}