public bool CreateUser(User user)
{
try
{
OpenConnection();
transaction = connection.BeginTransaction();
string sql = @"INSERT INTO User(userName,password,firstName,lastName,gender,email,dob,mobileNo,address,landNo,typeID)
VALUES(@userName,@password,@firstName,@lastName,@gender,@email,@dob,@mobileNo,@address,@landNo,@userType)";
DbCommand dbCommand = db.GetSqlStringCommand(sql);
db.AddInParameter(dbCommand, "@userName", DbType.String, user.Username);
db.AddInParameter(dbCommand, "@password", DbType.String, user.Password);
db.AddInParameter(dbCommand, "@firstName", DbType.String, user.FirstName);
db.AddInParameter(dbCommand, "@lastName", DbType.String, user.LastName);
db.AddInParameter(dbCommand, "@gender", DbType.String, user.Gender);
db.AddInParameter(dbCommand, "@email", DbType.String, user.Email);
db.AddInParameter(dbCommand, "@mobileNo", DbType.String, user.MobileNumber);
db.AddInParameter(dbCommand, "@landNo", DbType.String, user.LandNumber);
db.AddInParameter(dbCommand, "@address", DbType.String, user.Address);
db.AddInParameter(dbCommand, "@dob", DbType.DateTime, user.DateOfBirth);
db.AddInParameter(dbCommand, "@userType", DbType.Int32, user.UserType);
db.ExecuteNonQuery(dbCommand, transaction);
transaction.Commit();
return true;
}
catch (Exception ex)
{
if (transaction != null)
{
transaction.Rollback();
return false;
}
if (ex.InnerException == null)
throw new Exception("Stack Trace:" + ex.StackTrace + "Message:" + ex.Message, ex);
else
throw ex;
}
finally
{
if (connection != null && connection.State == ConnectionState.Open)
{
connection.Close();
connection.Dispose();
}
}
}
public bool CreateUser(User user)
{
return userDataProvider.CreateUser(user);
}
public User GetUser(string username, string password)
{
User user = null;
try
{
OpenConnection();
string sql = "SELECT * FROM user WHERE userName=@userName AND password=@password";
DbCommand dbCommand = db.GetSqlStringCommand(sql);
db.AddInParameter(dbCommand, "@userName", DbType.String, username);
db.AddInParameter(dbCommand, "@password", DbType.String, password);
int intVal;
DateTime dateVal;
using (var reader = db.ExecuteReader(dbCommand))
{
if (reader.Read())
{
user = new User();
if (int.TryParse(reader["userID"].ToString(), out intVal))
user.UserId = intVal;
user.Username = reader["userName"].ToString();
user.Password = reader["password"].ToString();
user.FirstName = reader["firstName"].ToString();
user.LastName = reader["lastName"].ToString();
user.Gender = reader["gender"].ToString();
user.Email = reader["email"].ToString();
user.MobileNumber = reader["mobileNo"].ToString();
user.LandNumber = reader["landNo"].ToString();
user.Address = reader["address"].ToString();
if (DateTime.TryParse(reader["dob"].ToString(), out dateVal))
user.DateOfBirth = dateVal;
if (int.TryParse(reader["typeID"].ToString(), out intVal))
user.UserType = (UserType)intVal;
}
}
}
catch (Exception ex)
{
if (ex.InnerException == null)
throw new Exception("Stack Trace:" + ex.StackTrace + "Message:" + ex.Message, ex);
else
throw ex;
}
finally
{
if (connection != null && connection.State == ConnectionState.Open)
{
connection.Close();
connection.Dispose();
}
}
return user;
}
