/// <summary>
/// Create new CodeChat
/// </summary>
/// <param name="codechat"></param>
/// <returns></returns>
public long PostCodeChat(CodeChat codechat)
{
if (_context.CodeChats.ToList().Count == 0)
{
codechat.Id = 1;
}
else
{
codechat.Id = _context.CodeChats.ToList().Max(t => t.Id) + 1;
}
_context.CodeChats.Add(codechat);
_context.SaveChanges();
return(codechat.Id);
}
/// <summary>
/// Remove free chats without users
/// </summary>
/// <param name="chatId"></param>
/// <param name="username"></param>
public void DeleteFreeChats(long chatId, string username)
{
UserChat userchat = _context.UserChats
.FirstOrDefault(d => d.ChatId == chatId);
if (userchat == null)
{
CodeChat codechat = _context.CodeChats
.FirstOrDefault(d => d.ChatId == chatId);
while (codechat != null)
{
_context.CodeChats.Remove(codechat);
_context.SaveChanges();
codechat = _context.CodeChats
.FirstOrDefault(d => d.ChatId == chatId);
}
Chat chat = _context.Chats
.FirstOrDefault(d => d.Id == chatId);
_context.Chats.Remove(chat);
_context.SaveChanges();
}
}
/// <summary>
/// Remove CodeChat from DB
/// </summary>
/// <param name="codechat"></param>
public void DeleteCodeChat(CodeChat codechat)
{
_context.CodeChats.Remove(codechat);
_context.SaveChanges();
}
