private string CreateValueSetResourceUri(DomainRouteParameters domainParameters, PaginationParameters parameters, ResourceUriType type)
{
switch (type)
{
case ResourceUriType.PreviousPage:
return(Url.Link(nameof(GetValueSets),
new
{
searchQuery = parameters.SearchQuery,
domain = domainParameters.Domain,
pageNumber = parameters.PageNumber - 1,
pageSize = parameters.PageSize
}));
case ResourceUriType.NextPage:
return(Url.Link(nameof(GetValueSets),
new
{
searchQuery = parameters.SearchQuery,
domain = domainParameters.Domain,
pageNumber = parameters.PageNumber + 1,
pageSize = parameters.PageSize
}));
default:
return(Url.Link(nameof(GetValueSets),
new
{
searchQuery = parameters.SearchQuery,
domain = domainParameters.Domain,
pageNumber = parameters.PageNumber,
pageSize = parameters.PageSize
}));
}
}
public ActionResult <IEnumerable <ValueSetForRetrievalDto> > GetValueSetVersions(
[FromRoute] DomainRouteParameters routeParameters,
[FromQuery] ValueSetVersionPaginationParameters paginationParameters)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
// Get the items from the database
var valueSetVersionEntities = _valueSetVersionRepository.GetValueSetVersions(paginationParameters);
// Get pagination metadata
var previousPageLink = CreateValueSetResourceUri(routeParameters, paginationParameters, ResourceUriType.PreviousPage);
var nextPageLink = CreateValueSetResourceUri(routeParameters, paginationParameters, ResourceUriType.NextPage);
var paginationMetadata = new
{
totalCount = valueSetVersionEntities.TotalCount,
pageSize = valueSetVersionEntities.PageSize,
currentPage = valueSetVersionEntities.CurrentPage,
totalPages = valueSetVersionEntities.TotalPages,
previousPageLink = valueSetVersionEntities.HasPrevious ? previousPageLink : string.Empty,
nextPageLink = valueSetVersionEntities.HasNext ? nextPageLink : string.Empty
};
Response.Headers.Add("X-Pagination", Newtonsoft.Json.JsonConvert.SerializeObject(paginationMetadata));
var valueSetVersionssToReturn = Mapper.Map <IEnumerable <ValueSetVersionForRetrievalDto> >(valueSetVersionEntities);
return(Ok(valueSetVersionssToReturn));
}
public IActionResult Get(
[FromRoute] DomainRouteParameters routeParameters,
[FromRoute][ModelBinder(BinderType = typeof(ArrayModelBinder))] IEnumerable <string> ids)
{
if (ids == null)
{
return(BadRequest());
}
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var guids = new List <Guid>(ids.Count());
foreach (var id in ids)
{
guids.Add(new Guid(id)); // TODO: Fix this so we can model bind to GUIDs, or perhaps just try to parse as a GUID and return a 400 if it isn't a valid GUID. If the former, note the ArrayModelBinder doesn't support that at the moment... should look into a fix.
}
var valueSetEntities = _valueSetRepository.GetValueSets(guids);
if (ids.Count() != valueSetEntities.Count())
{
return(NotFound()); // even one ID that isn't found should generate a 404
}
var valueSetsToReturn = Mapper.Map <IEnumerable <ValueSetForRetrievalDto> >(valueSetEntities);
return(Ok(valueSetsToReturn));
}