.NET CORE 2 EF Include

Question

I am using new .net core and EF.

I need help with include linq command. I have some 1:N models and if the collection contais some data marked like deleted I do not w

Answer 1

You can configure a Query Filter in your DbContext.

modelBuilder.Entity<Administrator>()
            .HasQueryFilter(admin => !EF.Property<boolean>(admin, "IsDeleted"));

should do the trick

Reference link: https://docs.microsoft.com/en-us/ef/core/querying/filters

Answer 2

You should change the inner condition using Any instead of Where, as:

.Include(z => z.WorkPlaces)
.Where(x => x.WorkPlaces.Any(y => !y.IsDeleted))