public void DeleteTopic(int id)
{
using (var db = new SampleContext())
{
Topic topic = db.Topics.Find(id);
List <Comment> comments = db.Comments.Where(c => c.TopicId == id).ToList();
foreach (var c in comments)
{
db.Comments.Remove(c);
}
db.Topics.Remove(topic);
db.SaveChanges();
}
}
public bool UserExist(string username, string password)
{
using (var db = new SampleContext())
{
var users = db.Users.Select(c => new
{
login = c.Username,
pas = c.Password
});
foreach (var u in users)
{
if (u.login == username && u.pas == password)
{
return(true);
}
}
}
return(false);
}
