public static int SetClassData(string ClassName, string Description, string School)
{
SetClassDataCommand command = new SetClassDataCommand();
command.EMail = EMAIL;
command.Hash = HASH;
command.ClassName = ClassName;
command.Description = Description;
command.School = School;
ResultWithNoData result = JsonConvert.DeserializeObject <ResultWithNoData>(TCPManager.SendRequest(JsonConvert.SerializeObject(command)));
return(result.statusCode);
}
private static string SetClassData(string CommandPara)
{
SQLManager.Connection.Close();
SetClassDataCommand Command = new SetClassDataCommand();
ResultWithNoData Result = new ResultWithNoData();
int cid = 0;
Command = JsonConvert.DeserializeObject <SetClassDataCommand>(CommandPara);
if (CheckUserData(Command.EMail, Command.Hash) == false)
{
Result.statusCode = 270;
return(JsonConvert.SerializeObject(Result));
}
using (MySqlCommand mysqlCommand = SQLManager.Connection.CreateCommand())
{
SQLManager.Connection.Open();
mysqlCommand.CommandText = "SELECT CID FROM classes WHERE Creator='" + Command.EMail + "'";
MySqlDataReader mysqlreader;
mysqlreader = mysqlCommand.ExecuteReader();
if (mysqlreader.HasRows)
{
mysqlreader.Read();
cid = mysqlreader.GetInt32("CID");
}
else
{
Result.statusCode = 270;
return(JsonConvert.SerializeObject(Result));
}
mysqlreader.Close();
SQLManager.Connection.Close();
}
using (MySqlCommand mysqlCommand = SQLManager.Connection.CreateCommand())
{
SQLManager.Connection.Open();
mysqlCommand.CommandText = "UPDATE classes SET Name = ?classname, Description = ?beschreibung, School = ?school WHERE CID = ?CID";
mysqlCommand.Parameters.AddWithValue("?CID", cid);
mysqlCommand.Parameters.AddWithValue("?classname", Command.ClassName);
mysqlCommand.Parameters.AddWithValue("?beschreibung", Command.Description);
mysqlCommand.Parameters.AddWithValue("?school", Command.School);
mysqlCommand.ExecuteNonQuery();
SQLManager.Connection.Close();
}
Result.statusCode = 201;
return(JsonConvert.SerializeObject(Result));
}
