private void AddRepositories(Assembly assembly, ResourceDescriptor resourceDescriptor)
{
foreach (var serviceInterface in RepositoryInterfaces)
{
RegisterServiceImplementations(assembly, serviceInterface, resourceDescriptor);
}
}
/// <summary>
/// Attempts to get a descriptor of the resource type.
/// </summary>
/// <returns>
/// True if the type is a valid json:api type (must implement <see cref="IIdentifiable"/>), false otherwise.
/// </returns>
internal static bool TryGetResourceDescriptor(Type type, out ResourceDescriptor descriptor)
{
if (type.Implements <IIdentifiable>())
{
descriptor = new ResourceDescriptor(type, GetIdType(type));
return(true);
}
descriptor = ResourceDescriptor.Empty;
return(false);
}
/// <summary>
/// Attempts to get a descriptor of the resource type.
/// </summary>
/// <returns>
/// True if the type is a valid json:api type (must implement <see cref="IIdentifiable"/>), false otherwise.
/// </returns>
internal static bool TryGetResourceDescriptor(Type type, out ResourceDescriptor descriptor)
{
var possible = GetIdType(type);
if (possible.isJsonApiResource)
{
descriptor = new ResourceDescriptor(type, possible.idType);
return(true);
}
descriptor = ResourceDescriptor.Empty;
return(false);
}
private void RegisterResourceDefinition(Assembly assembly, ResourceDescriptor identifiable)
{
try
{
var resourceDefinition = TypeLocator.GetDerivedGenericTypes(assembly, typeof(ResourceDefinition <>), identifiable.ResourceType)
.SingleOrDefault();
if (resourceDefinition != null)
{
_services.AddScoped(typeof(ResourceDefinition <>).MakeGenericType(identifiable.ResourceType), resourceDefinition);
}
}
catch (InvalidOperationException e)
{
throw new JsonApiSetupException($"Cannot define multiple ResourceDefinition<> implementations for '{identifiable.ResourceType}'", e);
}
}
private void RegisterResourceDefinition(Assembly assembly, ResourceDescriptor identifiable)
{
try
{
var resourceDefinition = TypeLocator.GetDerivedGenericTypes(assembly, typeof(ResourceDefinition <>), identifiable.ResourceType)
.SingleOrDefault();
if (resourceDefinition != null)
{
_services.AddScoped(typeof(ResourceDefinition <>).MakeGenericType(identifiable.ResourceType), resourceDefinition);
}
}
catch (InvalidOperationException e)
{
// TODO: need a better way to communicate failure since this is unlikely to occur during a web request
throw new JsonApiException(500,
$"Cannot define multiple ResourceDefinition<> implementations for '{identifiable.ResourceType}'", e);
}
}
private void AddResourceToGraph(ResourceDescriptor identifiable, IResourceNameFormatter resourceNameFormatter = null)
{
var resourceName = FormatResourceName(identifiable.ResourceType, resourceNameFormatter);
_graphBuilder.AddResource(identifiable.ResourceType, identifiable.IdType, resourceName);
}
private void RegisterServiceImplementations(Assembly assembly, Type interfaceType, ResourceDescriptor resourceDescriptor)
{
if (resourceDescriptor.IdType == typeof(Guid) && interfaceType.GetTypeInfo().GenericTypeParameters.Length == 1)
{
return;
}
var genericArguments = interfaceType.GetTypeInfo().GenericTypeParameters.Length == 2 ? new[] { resourceDescriptor.ResourceType, resourceDescriptor.IdType } : new[] { resourceDescriptor.ResourceType };
var service = TypeLocator.GetGenericInterfaceImplementation(assembly, interfaceType, genericArguments);
//if(service.implementation?.Name == "CustomArticleService" && genericArguments[0].Name != "Article")
//{
// service = TypeLocator.GetGenericInterfaceImplementation(assembly, interfaceType, genericArguments);
//}
if (service.implementation != null)
{
_services.AddScoped(service.registrationInterface, service.implementation);
}
}
private void AddResourceToGraph(ResourceDescriptor identifiable)
{
_resourceGraphBuilder.AddResource(identifiable.ResourceType, identifiable.IdType);
}
private void AddResource(Assembly assembly, ResourceDescriptor resourceDescriptor)
{
RegisterResourceDefinition(assembly, resourceDescriptor);
AddResourceToGraph(resourceDescriptor);
}
private void AddResource(Assembly assembly, ResourceDescriptor resourceDescriptor)
{
RegisterResourceDefinition(assembly, resourceDescriptor);
_resourceGraphBuilder.AddResource(resourceDescriptor.ResourceType, resourceDescriptor.IdType);
}
private void RegisterServiceImplementations(Assembly assembly, Type interfaceType, ResourceDescriptor resourceDescriptor)
{
var genericArguments = interfaceType.GetTypeInfo().GenericTypeParameters.Length == 2
? new [] { resourceDescriptor.ResourceType, resourceDescriptor.IdType }
: new [] { resourceDescriptor.ResourceType };
var service = TypeLocator.GetGenericInterfaceImplementation(assembly, interfaceType, genericArguments);
if (service.implementation != null)
{
_services.AddScoped(service.registrationInterface, service.implementation);
}
}