private IReadOnlyCollection <IValueSetCode> GetCodes(Guid valueSetGuid)
{
var factory = new ValueSetCodeFactory();
var codes = this.uowManager.GetCodeDtos(valueSetGuid);
return(codes.Select(factory.Build).ToList());
}
private async Task <PagedCollection <IValueSetCode> > CreatePagedCollectionAsync(
IQueryable <ValueSetCodeDto> source,
IPagerSettings pagerSettings)
{
var defaultItemsPerPage = this.sharedContext.Settings.DefaultItemsPerPage;
var pagingStrategy = this.pagingStrategyFactory.GetPagingStrategy <IValueSetCode>(defaultItemsPerPage);
var orderingStrategy = this.orderingStrategyFactory.GetValueSetCodeStrategy();
pagingStrategy.EnsurePagerSettings(pagerSettings);
var count = await source.CountAsync();
source = orderingStrategy.SetOrdering(source, pagerSettings.AsOrderingParameters());
var items = await source.Skip((pagerSettings.CurrentPage - 1) *pagerSettings.ItemsPerPage)
.Take(pagerSettings.ItemsPerPage)
.ToListAsync();
var factory = new ValueSetCodeFactory();
// Can't cache at this point since codeGuid can be null in db.
// If this changes in the future, caching should/could be implemented.
return(pagingStrategy.CreatePagedCollection(
items.Select(factory.Build),
count,
pagerSettings));
}
private ILookup <Guid, IValueSetCode> QueryValueSetCodeLookup(IEnumerable <Guid> valueSetGuids)
{
try
{
var factory = new ValueSetCodeFactory();
return(this.sharedContext.ValueSetCodes.Where(dto => valueSetGuids.Contains(dto.ValueSetGUID))
.AsNoTracking()
.ToLookup(vsc => vsc.ValueSetGUID, vsc => factory.Build(vsc)));
}
catch (Exception ex)
{
this.logger.Error(ex, "Failed to query for ValueSetCode lookup for collection of ValueSetGUIDs");
throw;
}
}
public IReadOnlyCollection <IValueSetCode> GetValueSetCodesByCodeGuid(Guid codeGuid)
{
try
{
var factory = new ValueSetCodeFactory();
return(this.sharedContext.ValueSetCodes.Where(dto => dto.CodeGUID == codeGuid)
.AsNoTracking()
.ToList()
.Select(factory.Build)
.ToList());
}
catch (Exception ex)
{
this.logger.Error(ex, "Failed to query ValueSetCodes by CodeGuid");
throw;
}
}
private IReadOnlyCollection <IValueSetCode> QueryValueSetCodes(IEnumerable <Guid> valueSetGuids)
{
try
{
var setGuids = valueSetGuids as Guid[] ?? valueSetGuids.ToArray();
if (!setGuids.Any())
{
return(new List <IValueSetCode>());
}
var factory = new ValueSetCodeFactory();
return(this.sharedContext.ValueSetCodes.Where(dto => setGuids.Contains(dto.ValueSetGUID))
.AsNoTracking()
.ToList()
.Select(factory.Build)
.ToList());
}
catch (Exception ex)
{
this.logger.Error(ex, "Failed to query ValueSetCodes given a collection ValueSetGUID");
throw;
}
}
