public async Task <ActionResult <ConceptParentsDTO> > Parents(
[FromQuery] HashSet <Guid> idents,
[FromServices] ConceptTreeSearcher searcher)
{
try
{
var concepts = await searcher.GetAncestryAsync(idents);
var dto = new ConceptParentsDTO
{
Concepts = concepts.Select(c => new ConceptDTO(c))
};
return(Ok(dto));
}
catch (ArgumentNullException ane)
{
log.LogError("Missing argument. Error:{Error}", ane.Message);
return(BadRequest());
}
catch (Exception ex)
{
log.LogError("Failed to retrieve parents of Concepts:{Ids}. Error:{Error}", idents, ex.ToString());
return(StatusCode(StatusCodes.Status500InternalServerError));
}
}
public async Task <ActionResult <ConceptDTO> > Single(
Guid ident,
[FromServices] ConceptTreeSearcher searcher)
{
try
{
var concept = await searcher.GetAsync(ident);
if (concept == null)
{
return(NotFound());
}
var dto = new ConceptDTO(concept);
return(Ok(dto));
}
catch (LeafRPCException le)
{
return(StatusCode(le.StatusCode));
}
catch (Exception ex)
{
log.LogError("Failed to retrieve Concept:{Id}. Error:{Error}", ident, ex.ToString());
return(StatusCode(StatusCodes.Status500InternalServerError));
}
}
public async Task <ActionResult <ConceptTreeDTO> > GetTreeTop(
[FromServices] ConceptTreeSearcher searcher)
{
try
{
var tree = await searcher.GetTreetopAsync();
var dto = new ConceptTreeDTO(tree);
return(Ok(dto));
}
catch (Exception e)
{
log.LogError("Failed to retrieve concept treetop. Error:{Error}", e.ToString());
return(StatusCode(StatusCodes.Status500InternalServerError));
}
}
public async Task <ActionResult <IEnumerable <ConceptDTO> > > Children(
Guid ident,
[FromServices] ConceptTreeSearcher searcher)
{
try
{
var children = await searcher.GetChildrenAsync(ident);
var dtos = children.Select(c => new ConceptDTO(c));
return(Ok(dtos));
}
catch (LeafRPCException le)
{
return(StatusCode(le.StatusCode));
}
catch (Exception ex)
{
log.LogError("Failed to retrieve children of Concept:{Id}. Error:{Error}", ident, ex.ToString());
return(StatusCode(StatusCodes.Status500InternalServerError));
}
}
public async Task <ActionResult <IEnumerable <ConceptDTO> > > SearchParents(
[FromQuery] string searchTerm,
[FromQuery] Guid?rootId,
[FromServices] ConceptTreeSearcher searcher)
{
try
{
var ancestry = await searcher.GetAncestryBySearchTermAsync(rootId, searchTerm);
return(Ok(ancestry.Select(c => new ConceptDTO(c))));
}
catch (ArgumentNullException ane)
{
log.LogError("Missing argument. Error:{Error}", ane.Message);
return(BadRequest());
}
catch (Exception ex)
{
log.LogError("Failed to search for concepts by term. Term:{Term} RootId:{RootId} Error:{Error}", searchTerm, rootId, ex.Message);
return(StatusCode(StatusCodes.Status500InternalServerError));
}
}
