async Task IBlogRepository.Save(Domain.Model.Blog blog)
{
if (!_db.Blogs.Any(a => a.Id == blog.Id))
{
_db.Blogs.Add(blog);
}
blog.Posts.ToList().ForEach(a => AddPost(a));
await _db.SaveChangesAsync();
}
async Task IBlogRepository.Delete(Domain.Model.Blog blog)
{
var found = await _db.Blogs.FirstOrDefaultAsync(a => a.Id == blog.Id);
if (found == null)
{
throw new Exception($"Blog not found (id: {blog.Id}");
}
found.Posts.ToList().ForEach(a => _db.Posts.Remove(a));
_db.Blogs.Remove(found);
await _db.SaveChangesAsync();
}
async Task IBlogCommand.Execute(Command.CreateBlog command)
{
var blog = new Domain.Model.Blog(Guid.NewGuid());
await _repository.Save(blog);
}
