protected IEnumerable <LinkDto> CreateLinksForCollection <T>
(PagedList <T> resources, IResourceParameters parameters)
where T : AuditableEntity
{
var links = new List <LinkDto>();
var resourceUriHelper = new ResourceUriHelper(Url);
var resourceUri = pagination.CreateResourceUri
(parameters, resourceUriHelper, ResourceUriType.Current);
links.Add(new LinkDto(resourceUri, "self", "GET"));
var pagesLinks = pagination.CreatePagesLinks(resources, parameters, resourceUriHelper);
if (pagesLinks.HasPrevious)
{
links.Add(new LinkDto(pagesLinks.Previous, "previousPage", "GET"));
}
if (pagesLinks.HasNext)
{
links.Add(new LinkDto(pagesLinks.Next, "nextPage", "GET"));
}
return(links);
}
public PagedList <Comment> GetAllComentsForPost
(Guid postId, IResourceParameters parameters)
{
var comments = context.Comments
.Where(comment => postId == comment.PostId).AsNoTracking();
if (!string.IsNullOrWhiteSpace(parameters.OrderBy))
{
comments = SortComments(comments, parameters.OrderBy);
}
return(PagedList <Comment> .Create
(comments, parameters.PageNumber, parameters.PageSize));
}
public PagedList <Author> GetAllAuthors(IResourceParameters parameters)
{
var authors = context.Authors.AsNoTracking();
return(PagedList <Author> .Create(authors, parameters.PageNumber, parameters.PageSize));
}
protected dynamic GetCollectionWithLinks <T>(PagedList <T> resources,
IEnumerable <ExpandoObject> shapedResources, IResourceParameters parameters)
where T : AuditableEntity
{
var ids = GetIds(resources).ToList();
return(new
{
value = GetLinkedResources(shapedResources, ids, parameters.Fields),
links = CreateLinksForCollection(resources, parameters)
});
}
private bool CantValidate(IResourceParameters parameters, bool fullMedia)
{
return(validator.DontMatchRules(parameters, ModelState) ||
OrderIsInvalid(parameters.OrderBy, fullMedia) ||
FieldsAreInvalid(parameters.Fields, fullMedia));
}
