public static IEnumerable <Director> Handle(ListDirectors listDirectors, UserAllowed userAllowed)
{
var currentUserAllowed = userAllowed();
if (!currentUserAllowed)
{
return(null);
}
var directors = listDirectors();
return(directors);
}
public static Director Handle(int id, GetDirectorById getDirectorById, UserAllowed userAllowed)
{
var currentUserAllowed = userAllowed();
if (!currentUserAllowed)
{
return(null);
}
var director = getDirectorById(id);
return(director);
}
public static IEnumerable <Director> Handle(ListDirectors listDirectors, UserAllowed userAllowed, SharedDelegateExample sharedDelegateExample)
{
var truthy = sharedDelegateExample();
var currentUserAllowed = userAllowed();
if (!currentUserAllowed)
{
return(null);
}
var directors = listDirectors();
return(directors ?? Enumerable.Empty <Director>());
}
public static bool Handle(Director updatedDirector, UpdateDirectorInDB updateDirector, UserAllowed userAllowed)
{
var currentUserAllowed = userAllowed();
if (!currentUserAllowed)
{
throw new InvalidOperationException();
}
var result = updateDirector(updatedDirector);
return(result > 0);
}
