public Task <Department> GetDepartment(
IResolverContext ctx,
[DataLoader] DepartmentLoader loader)
{
if (ctx.IsSingleField("id"))
{
return(Task.FromResult(new Department {
Id = DepartmentId
}));
}
return(loader.LoadRequiredAsync(DepartmentId));
}
public Task <Employee?> GetSupervisor(
IResolverContext ctx,
[DataLoader] EmployeeLoader loader)
{
if (SupervisorId == null)
{
return(Task <Employee?> .FromResult <Employee?>(null));
}
if (ctx.IsSingleField("id"))
{
return(Task.FromResult <Employee?>(new Employee {
Id = SupervisorId ?? 0
}));
}
return(loader.LoadOptionalAsync(SupervisorId ?? throw new InvalidOperationException("Internal bug")));
}