public async Task <Dictionary <string, string> > GetControlledDrugCategories(Action <Dictionary <string, string> > onResultFetch = null)
{
string token = _httpContext.Session.GetString("access_token");
var dataDictionary = _httpContext.Session.GetObject <Dictionary <string, string> >(SynapseSession.ControlledDrugCategories);
if (!dataDictionary.IsCollectionValid())
{
var controlledDrugCategoriesLkp = await TerminologyAPIService.GetControlledDrugCategories(token);
if (controlledDrugCategoriesLkp.IsCollectionValid())
{
dataDictionary = controlledDrugCategoriesLkp.Where(rec => rec.Recordstatus == 1).ToDictionary(k => k.Cd.ToString(), v => v.Desc);
_httpContext.Session.SetObject(SynapseSession.ControlledDrugCategories, dataDictionary);
}
}
dataDictionary = dataDictionary ?? new Dictionary <string, string>();
onResultFetch?.Invoke(dataDictionary);
return(dataDictionary);
}
