public HateoasFilter(
HateoasService hateoasService,
IHateoasAuthorizator authorizator)
{
this.HateoasService = hateoasService;
if (authorizator == null)
{
// TODO: Loggear que tuvo que usarse el dummy
this.Authorizator = new DummyAuthorizationService();
}
else
{
this.Authorizator = authorizator;
}
}
public IEnumerable <Endpoint> GetCollectionActions(string resourceCode, IHateoasAuthorizator authorizator)
{
var actions = this.GetEndpoints(resourceCode, EndpointScope.Collection, EndpointType.Action, authorizator);
return(actions);
}
public IEnumerable <Endpoint> GetElementActions(IApiResource resource, IHateoasAuthorizator authorizator)
{
var actions = this.GetEndpoints(resource, EndpointScope.Element, EndpointType.Action, authorizator);
return(actions);
}
public IEnumerable <Endpoint> GetElementLinks(IApiResource resource, IHateoasAuthorizator authorizator)
{
var links = this.GetEndpoints(resource, EndpointScope.Element, EndpointType.Link, authorizator);
return(links);
}
public IEnumerable <Endpoint> GetCollectionLinks(string resourceCode, IHateoasAuthorizator authorizator)
{
var links = this.GetEndpoints(resourceCode, EndpointScope.Collection, EndpointType.Link, authorizator);
return(links);
}
private IEnumerable <Endpoint> GetEndpoints(IApiResource resource, EndpointScope scope, EndpointType type, IHateoasAuthorizator authorizator)
{
var links =
Endpoints
.Where(x => x.Type == type &&
x.Scope == scope &&
x.ResourceCode == resource.ApiResourceCode &&
authorizator.IsAuthorized(resource, x));
return(links);
}
