public void ContractorRegister(Contractor newUser)
{
using (MySqlConnection connection = new MySqlConnection(_connectionString))
{
connection.Open();
try
{
string userQuery = "INSERT INTO user(userType, userName, userpassword) VALUES (@type, @name, @password)";
MySqlCommand userCmd = new MySqlCommand(userQuery, connection);
userCmd.Parameters.AddWithValue("@name", newUser.Name);
userCmd.Parameters.AddWithValue("@type", "contractor");
userCmd.Parameters.AddWithValue("@password", newUser.Password);
userCmd.ExecuteNonQuery();
string query = "SELECT userID FROM user WHERE userName = @name";
MySqlCommand cmd = new MySqlCommand(query, connection);
cmd.Parameters.AddWithValue("@name", newUser.Name);
MySqlDataReader dataReader = cmd.ExecuteReader();
int userID = 0;
if (dataReader.Read())
{
userID = Convert.ToInt32(dataReader["userID"]);
}
connection.Close();
connection.Open();
string contractorQuery = "INSERT INTO contractor VALUES (@userID, @license, @name, @password, @email)";
MySqlCommand contractorCmd = new MySqlCommand(contractorQuery, connection);
contractorCmd.Parameters.AddWithValue("@userID", userID);
contractorCmd.Parameters.AddWithValue("@license", newUser.License);
contractorCmd.Parameters.AddWithValue("@name", newUser.Name);
contractorCmd.Parameters.AddWithValue("@password", newUser.Password);
contractorCmd.Parameters.AddWithValue("@email", newUser.Email);
contractorCmd.ExecuteNonQuery();
connection.Close();
connection.Open();
string accQuery = "INSERT INTO account(accName, accNo, bsb, userID) VALUES (@accName, @accNo, @bsb, @userID)";
MySqlCommand accCmd = new MySqlCommand(accQuery, connection);
accCmd.Parameters.AddWithValue("@userID", userID);
accCmd.Parameters.AddWithValue("@accName", newUser.AccountName);
accCmd.Parameters.AddWithValue("@accNo", newUser.AccountNumber);
accCmd.Parameters.AddWithValue("@bsb", newUser.BSB);
accCmd.ExecuteNonQuery();
}
catch (MySqlException ex)
{
if (ex.Message.Contains("user_ck1"))
{
throw new System.ApplicationException("Username has already been used. Please try another one!");
}
else if (ex.Message.Contains("contractor_ck3"))
{
throw new System.ApplicationException("You have already used this email address to register!");
}
else if (ex.Message.Contains("contractor_ck1"))
{
throw new System.ApplicationException("You have already used this motor tradeperson certificate number!");
}
else
{
throw new System.ApplicationException(ex.Message);
}
}
}
}
/*
* Problem:
* -Cannot keep the old userID, have new id everytime changes are saved
*
* public void ContractorUpdateProfile(Contractor user)
* {
* using (MySqlConnection connection = new MySqlConnection(_connectionString))
* {
* connection.Open();
* try
* {
* string query = "SELECT userID FROM contractor WHERE email = @email";
* MySqlCommand cmd = new MySqlCommand(query, connection);
* cmd.Parameters.AddWithValue("@email", user.Email);
* MySqlDataReader dataReader = cmd.ExecuteReader();
* int userID = 0;
* if (dataReader.Read())
* {
* userID = Convert.ToInt32(dataReader["userID"]);
* }
*
* connection.Close();
* connection.Open();
*
* string query1 = "DELETE user FROM user WHERE user.userID = @userID";
* MySqlCommand cmd1 = new MySqlCommand(query1, connection);
* cmd1.Parameters.AddWithValue("@userID", userID);
* cmd1.ExecuteNonQuery();
*
* connection.Close();
* connection.Open();
*
* string query2 = "DELETE FROM account WHERE userID = @userID";
* MySqlCommand cmd2 = new MySqlCommand(query2, connection);
* cmd2.Parameters.AddWithValue("@userID", user.ID);
* cmd2.ExecuteNonQuery();
*
* connection.Close();
* connection.Open();
*
* string query3 = "DELETE FROM contractor WHERE userID = @userID";
* MySqlCommand cmd3 = new MySqlCommand(query3, connection);
* cmd3.Parameters.AddWithValue("@userID", user.ID);
* cmd3.ExecuteNonQuery();
*
* connection.Close();
*
* ContractorRegister(user);
* }
* catch (MySqlException ex)
* {
* throw new System.ApplicationException(ex.Message);
* }
* }
* }*/
public void ContractorUpdateProfile(Contractor user)
{
using (MySqlConnection connection = new MySqlConnection(_connectionString))
{
connection.Open();
try
{
string query = "SELECT userID FROM contractor WHERE email = @email";
MySqlCommand cmd = new MySqlCommand(query, connection);
cmd.Parameters.AddWithValue("@email", user.Email);
MySqlDataReader dataReader = cmd.ExecuteReader();
int userID = 0;
if (dataReader.Read())
{
userID = Convert.ToInt32(dataReader["userID"]);
}
connection.Close();
connection.Open();
string userQuery = "UPDATE user SET userName = @name, userPassword = @password WHERE userID = @userID";
MySqlCommand userCmd = new MySqlCommand(userQuery, connection);
userCmd.Parameters.AddWithValue("@name", user.Name);
userCmd.Parameters.AddWithValue("@userID", userID);
userCmd.Parameters.AddWithValue("@password", user.Password);
userCmd.ExecuteNonQuery();
connection.Close();
connection.Open();
string contractorQuery = "UPDATE contractor SET license=@license, userName=@name, userPassword=@password, email=@email WHERE userID=@userID";
MySqlCommand contractorCmd = new MySqlCommand(contractorQuery, connection);
contractorCmd.Parameters.AddWithValue("@userID", userID);
contractorCmd.Parameters.AddWithValue("@license", user.License);
contractorCmd.Parameters.AddWithValue("@name", user.Name);
contractorCmd.Parameters.AddWithValue("@password", user.Password);
contractorCmd.Parameters.AddWithValue("@email", user.Email);
contractorCmd.ExecuteNonQuery();
connection.Close();
connection.Open();
string accQuery = "UPDATE account SET accName=@accName, accNo=@accNo, bsb=@bsb, userID=@userID";
MySqlCommand accCmd = new MySqlCommand(accQuery, connection);
accCmd.Parameters.AddWithValue("@userID", userID);
accCmd.Parameters.AddWithValue("@accName", user.AccountName);
accCmd.Parameters.AddWithValue("@accNo", user.AccountNumber);
accCmd.Parameters.AddWithValue("@bsb", user.BSB);
accCmd.ExecuteNonQuery();
}
catch (MySqlException ex)
{
if (ex.Message.Contains("user_ck1"))
{
throw new System.ApplicationException("Username has already been used. Please try another one!");
}
else if (ex.Message.Contains("contractor_ck3"))
{
throw new System.ApplicationException("You have already used this email address to register!");
}
else
{
throw new System.ApplicationException(ex.Message);
}
}
}
}
