public override void OnActionExecuting(ActionExecutingContext context)
{
// get the current action name
var actionName = ((Microsoft.AspNetCore.Mvc.Controllers.ControllerActionDescriptor)context.ActionDescriptor).ActionName;
// get the visibility settings configured in the startup class, or default them to all
var actionsVisibility = Features.EntityTypes.ActionVisibility.ContainsKey(typeof(T).FullName) ?
Features.EntityTypes.ActionVisibility[typeof(T).FullName] : GenericControllerActionVisibility.All;
// by convention the name of the method and the name of the visibility enum match
// so we try to parse the name of the method in the visibility enum so we can compare afterwards
GenericControllerActionVisibility currentActionVisibilityCheck = GenericControllerActionVisibility.All;
Enum.TryParse(actionName, true, out currentActionVisibilityCheck);
// this practically sais, that if this type is not marked with all or with an enum visibility
// with the same name as the current method, than we return 404
if (actionsVisibility != GenericControllerActionVisibility.All &&
currentActionVisibilityCheck != GenericControllerActionVisibility.All &&
(currentActionVisibilityCheck & actionsVisibility) == 0)
{
context.Result = new StatusCodeResult(404);
return;
}
base.OnActionExecuting(context);
}
public void Apply(OpenApiOperation operation, OperationFilterContext context)
{
var actionName = context.MethodInfo.Name;
var reflectedType = context.MethodInfo.ReflectedType;
var declaringType = context.MethodInfo.DeclaringType;
if (declaringType.Name.StartsWith("GenericController"))
{
// by convention the name of the method and the name of the visibility enum match
// so we try to parse the name of the method in the visibility enum so we can compare afterwards
GenericControllerActionVisibility currentActionVisibilityCheck = GenericControllerActionVisibility.All;
Enum.TryParse(actionName, true, out currentActionVisibilityCheck);
var types = declaringType.GetGenericArguments();
if (types.Length == 1)
{
var actionsVisibility = Features.EntityTypes.ActionVisibility.ContainsKey(types[0].FullName) ?
Features.EntityTypes.ActionVisibility[types[0].FullName] : GenericControllerActionVisibility.All;
if (actionsVisibility != GenericControllerActionVisibility.All &&
currentActionVisibilityCheck != GenericControllerActionVisibility.All &&
(currentActionVisibilityCheck & actionsVisibility) == 0)
{
operation.Tags.Add(new OpenApiTag()
{
Name = "REMOVE"
});
}
}
}
}
private void AddRestModel <T>(IServiceCollection services, GenericControllerActionVisibility actionVisibility = GenericControllerActionVisibility.All) where T : Data.Models.Metadata
{
services.AddTransient <IRepository <T>, Repository <T> >();
Features.EntityTypes.Types.Add(typeof(T).GetTypeInfo());
Features.EntityTypes.ActionVisibility[typeof(T).FullName] = actionVisibility;
}
