static async Task Main(string[] args)
{
var medium = new Medium();
var pack = await medium.GetPack(MEDIUM_USERS);
var contextOptions = new DbContextOptionsBuilder <BlogContext>()
.UseNpgsql("Server=localhost;Database=blog;Username=blogadmin;Password=blogadmin")
.Options;
var blogContext = new BlogContext(contextOptions);
var usersRepository = new UserRepository(blogContext);
var users = pack.Users.Where(u => usersRepository.IsUsernameUniq(u.Username)).ToList();
users.ForEach(usersRepository.Add);
usersRepository.Commit();
Console.WriteLine($"{users.Count} new users added");
var storiesRepository = new StoryRepository(blogContext);
var stories = pack.Stories.Where(s =>
storiesRepository.GetSingle(os => os.Title == s.Title && os.PublishTime == s.PublishTime) == null
).ToList();
stories.ForEach(storiesRepository.Add);
storiesRepository.Commit();
Console.WriteLine($"{stories.Count} new stories added");
var likeRepository = new LikeRepository(blogContext);
var likes = GenerateLikes(new Pack {
Users = pack.Users, Stories = stories
});
likes.ForEach(likeRepository.Add);
likeRepository.Commit();
Console.WriteLine($"{likes.Count} new likes added");
}