/// <summary>
/// Reece Maas
/// Created: 2015/02/18
/// Adds a single Supplier to the database
/// Throws any exceptions caught by the DAL
/// </summary>
/// <remarks>
/// Matt Lapka
/// Updated: 2015/03/27
/// Added supplier cache
/// </remarks>
/// <param name="supplierToAdd">Supplier object containing the information of the supplier to be added</param>
/// <param name="userName">The username to be given to the Supplier</param>
/// <returns>An enumerated result depicting pass or fail</returns>
public SupplierResult AddANewSupplier(Supplier supplierToAdd, string userName)
{
try
{
PasswordManager myPass = new PasswordManager();
string password = myPass.supplierHash(userName, "Password#1");
if (SupplierAccessor.AddSupplier(supplierToAdd, userName, password) == 2)
{
//refresh cache
DataCache._currentSupplierList = SupplierAccessor.GetSupplierList();
DataCache._SupplierListTime = DateTime.Now;
return SupplierResult.Success;
}
return SupplierResult.NotAdded;
}
catch (ApplicationException ex)
{
return ex.Message == "Concurrency Violation" ? SupplierResult.ChangedByOtherUser : SupplierResult.DatabaseError;
}
catch (Exception ex)
{
throw ex;
//return SupplierResult.DatabaseError;
}
}
/// <summary>
/// Matt Lapka
/// Created 2015/04/30
/// validates & sends updated password info to the BLL
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void btnChange_Click(object sender, EventArgs e)
{
//doublecheck client side validation
if (txtNewPassword.Text.Trim() != txtNewPassword2.Text.Trim())
{
return;
}
if (!txtNewPassword.Text.Trim().ValidatePassword())
{
passRules.Visible = true;
return;
}
passRules.Visible = false;
PasswordManager myPass = new PasswordManager();
string pass = myPass.supplierHash(_currentLogin.UserName, txtCurrent.Text);
if (pass != _currentLogin.UserPassword)
{
lblError.Text = "Invalid Password";
return;
}
lblError.Text = "";
try
{
var result = _myMan.UpdateSupplierLogin(txtNewPassword.Text, _currentLogin);
if (result == ResultsEdit.Success)
{
_currentLogin.UserPassword = txtNewPassword.Text;
Session["login"] = _currentLogin;
//show alert!
Response.Redirect("~/portal");
}
else
{
Label errorLabel = (Label)Master.FindControl("lblErrorMessage");
errorLabel.Text = "Error Updating Password. Please try again.";
Control c = Master.FindControl("ErrorMess");
c.Visible = true;
return;
}
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Rose Steffensmeier
/// Created: 2015/04/03
/// Retrieves supplier login by username and password
/// </summary>
/// <param name="userPassword">The supplier's password to check against</param>
/// <param name="userName">The supplier's username to check against</param>
/// <returns>SupplierLogin object whose username and password match those of the parameters passed</returns>
public SupplierLogin RetrieveSupplierLogin(string userPassword, string userName)
{
try
{
PasswordManager myPass = new PasswordManager();
userPassword = myPass.supplierHash(userName, userPassword);
return _access.RetrieveSupplierLogin(userPassword, userName);
}
catch (SqlException)
{
throw;
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Pat Banks
/// Created: 2015/04/11
/// Returns the result of approving a supplier application and adds records to the Supplier Table and SupplierLogin tables
/// </summary>
/// <param name="oldSupplierApp">The SupplierApplication object to be updated</param>
/// <param name="updatedSupplierApp">The SupplierApplication object with the updated information</param>
/// <param name="userName">The username of the Supplier</param>
/// <param name="supplyCost">The supplier's portion of ticket proceeds</param>
/// <returns>An enumerated result depicting pass or fail</returns>
public SupplierResult ApproveSupplierApplication(SupplierApplication oldSupplierApp, SupplierApplication updatedSupplierApp, string userName, decimal supplyCost)
{
try
{
PasswordManager myPass = new PasswordManager();
string password = myPass.supplierHash(userName, "Password#1");
//Approving
//update db with approval, add supplier record, add supplier login
int numRows = SupplierApplicationAccessor.UpdateSupplierApplication(oldSupplierApp, updatedSupplierApp, userName, supplyCost, password);
if (numRows == 3)
{
//refresh cache
DataCache._currentSupplierList = SupplierAccessor.GetSupplierList();
DataCache._SupplierListTime = DateTime.Now;
return SupplierResult.Success;
}
return SupplierResult.ChangedByOtherUser;
}
catch (SqlException)
{
throw;
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// Rose Steffensmeier
/// Created: 2015/04/03
/// Updates a supplierLogin information with a new password
/// </summary>
/// <param name="newPassword">The string representation of the new password requested</param>
/// <param name="oldLogin">The SupplierLogin object to have the password updated for</param>
/// <returns>An enumerated result depicting pass or fail</returns>
public ResultsEdit UpdateSupplierLogin(string newPassword, SupplierLogin oldLogin)
{
try
{
//checks if user name already exits.. returns false if it does
bool result1 = CheckSupplierUserName(oldLogin.UserName);
if (!result1)
{
PasswordManager myPass = new PasswordManager();
//oldLogin.UserPassword = myPass.supplierHash(oldLogin.UserName, oldLogin.UserPassword);
newPassword= myPass.supplierHash(oldLogin.UserName, newPassword);
int result = _access.UpdateSupplierPassword(newPassword, oldLogin);
return result == 1 ? ResultsEdit.Success : ResultsEdit.ChangedByOtherUser;
}
return ResultsEdit.DatabaseError;
}
catch (SqlException)
{
return ResultsEdit.DatabaseError;
}
catch (Exception)
{
return ResultsEdit.DatabaseError;
}
}
