vreksam/DAL/Helpers/DbInitializer.cs

using System;
using System.Data.Entity;
using DAL.Domain;


namespace DAL.Helpers
{
    public class DbInitializer : DropCreateDatabaseAlways<FoorumDbContext>
    {
        protected override void Seed(FoorumDbContext ctx)
        {

            var foorum = new Foorum()
            {
                Title = "Test Foorum",
                Author = "Kala",
                Description = "Lühi kirjeldus",
                Body = "Siia kirjutame pika teksti",
                CreationTime = DateTime.Now,
                Visible = true

            };
            ctx.Foorums.Add(foorum);
            ctx.SaveChanges();


            for (int i = 0; i < 3; i++)
            {
                var post = new Post()
                {
                    Title = $"Post {i}",
                    Author = "Karu",
                    Body =  $"Pikk sisu {i}",
                    CreationTime = DateTime.Now,
                    ForumId = foorum.FoorumId
                };
                ctx.Posts.Add(post);
                foorum.Posts.Add(post);
            }


            ctx.SaveChanges();
        }
    }
}