public IEnumerable <Category> GetCategories()
{
GetApprenticeshipFrameworksResponse response = null;
var request = new GetApprenticeshipFrameworksRequest(_legacyServicesConfiguration.SystemId, Guid.NewGuid(), _legacyServicesConfiguration.PublicKey);
try
{
_logger.Debug("Calling ReferenceData.GetApprenticeshipFrameworks");
_service.Use("ReferenceData", client => response = client.GetApprenticeshipFrameworks(request));
var categories = GetCategories(response);
_logger.Debug("ReferenceData.GetApprenticeshipFrameworks succeeded");
return(categories);
}
catch (BoundaryException ex)
{
_logger.Warn(ex);
}
catch (Exception ex)
{
_logger.Error(ex);
}
// Must return null or could be put in cache.
return(null);
}
private IEnumerable <Category> GetCategories(GetApprenticeshipFrameworksResponse response)
{
if (response == null || response.ApprenticeshipFrameworks == null || response.ApprenticeshipFrameworks.Length == 0)
{
_logger.Warn("No ApprenticeshipFrameworks data returned from the legacy GetApprenticeshipFrameworks service");
return(null);
}
var categories = new List <Category>();
var topLevelCategories =
response.ApprenticeshipFrameworks
.Select(c =>
new Category
{
CodeName = c.ApprenticeshipOccupationCodeName,
ShortName = c.ApprenticeshipOccupationShortName,
FullName = c.ApprenticeshipOccupationFullName
}).Distinct(new CategoryComparer()).OrderBy(c => c.FullName);
foreach (var topLevelCategory in topLevelCategories)
{
topLevelCategory.SubCategories =
response.ApprenticeshipFrameworks.Where(c => c.ApprenticeshipOccupationCodeName == topLevelCategory.CodeName)
.Select(d =>
new Category
{
ParentCategory = topLevelCategory,
CodeName = d.ApprenticeshipFrameworkCodeName,
ShortName = d.ApprenticeshipFrameworkShortName,
FullName = d.ApprenticeshipFrameworkFullName
}).OrderBy(c => c.FullName).ToList();
categories.Add(topLevelCategory);
}
return(categories);
}
