public static bool AddUser(string userName, string password)
//Adds user to DB. If user exists return False
{
try
{
using (var ctx = new ChatContext())
{
//userName is not in DB
if (!IsUserInDB(userName))
{
User user = new User()
{
UserName = userName
};
user.Password = Encryption.Encrypt(password);
ctx.Users.Add(user);
ctx.SaveChanges();
Report.log(DeviceToReport.DAL, LogLevel.Information, $"User {userName} Created in DB");
return(true);
}
//userName exists in DB
Report.log(DeviceToReport.DAL, LogLevel.Information, $"User {userName} already exists in DB");
return(false);
}
}
catch (Exception e)
{
Report.log(DeviceToReport.DAL, LogLevel.Exception, $"User {userName} was not added to DB");
Report.log(DeviceToReport.DAL, LogLevel.Exception, e.Message);
throw e;
}
}
public static void AddMessage(Message message)
//Adds message from user to contact to the DB
{
try
{
using (var ctx = new ChatContext())
{
ctx.Messages.Add(message);
ctx.SaveChanges();
}
}
catch (Exception e)
{
Report.log(DeviceToReport.DAL, LogLevel.Information, $"Message from {message.Sender} to {message.Receiver} was not added to DB");
Report.log(DeviceToReport.DAL, LogLevel.Information, e.Message);
throw e;
}
}