private void btnUpdateRole_Click(object sender, EventArgs e)
{
try
{
if (IsValidUserRole())
{
BusinessLogic.UserRoleManager userRoleManager = new BusinessLogic.UserRoleManager();
BusinessEntity.UserRoleEntity newUserRole = new BusinessEntity.UserRoleEntity();
newUserRole.ID = int.Parse(listViewUser.SelectedItems[0].SubItems[0].Text);
newUserRole.User = new BusinessEntity.UserEntity();
newUserRole.User.ID = int.Parse(cboUser.SelectedValue.ToString());
newUserRole.Role = new BusinessEntity.RoleEntity();
newUserRole.Role.ID = int.Parse(cboRole.SelectedValue.ToString());
userRoleManager.Update(newUserRole);
MessageBox.Show("UserRole Information Updated Successfully.");
LoadUserRoles();
}
}
catch (Exception ex)
{
//save to log table
MessageBox.Show("Update Failed, Please try again.");
}
}
private void btnDeleteRole_Click(object sender, EventArgs e)
{
try
{
if (listViewUserRole.SelectedItems.Count > 0)
{
DialogResult result = MessageBox.Show("Are you sure you want to delete the selected record?", "Training Information Management System", MessageBoxButtons.YesNo);
if (result == DialogResult.OK)
{
BusinessLogic.UserRoleManager userRoleManager = new BusinessLogic.UserRoleManager();
BusinessEntity.UserRoleEntity newUserRole = new BusinessEntity.UserRoleEntity();
newUserRole.ID = int.Parse(listViewUser.SelectedItems[0].SubItems[0].Text);
userRoleManager.Delete(newUserRole);
MessageBox.Show("UserRole Information Deleted Successfully.");
LoadUserRoles();
}
}
else
{
MessageBox.Show("Please select a userRole from the list first.");
}
}
catch (Exception ex)
{
//save to log table
MessageBox.Show("Delete Failed, Please try again.");
}
}
private void LoadUserRoles()
{
BusinessLogic.UserRoleManager userRoleManager = new BusinessLogic.UserRoleManager();
List <BusinessEntity.UserRoleEntity> userRoleEntities = userRoleManager.GetAll();
listViewUserRole.Items.Clear();
if (userRoleEntities == null)
{
MessageBox.Show("Sorry database error occured, please try again.");
}
else
{
foreach (BusinessEntity.UserRoleEntity userRoleEntity in userRoleEntities)
{
ListViewItem item = new ListViewItem(userRoleEntity.ID.ToString());
item.SubItems.Add(userRoleEntity.User.Username);
item.SubItems.Add(userRoleEntity.Role.Name);
listViewUserRole.Items.Add(item);
}
}
}
public void ApplySecurityRoles(string username)
{
BusinessLogic.UserRoleManager userRoleManager = new BusinessLogic.UserRoleManager();
List <BusinessEntity.UserRoleEntity> userRoles = userRoleManager.GetAll().Where(x => x.User.Username == username).ToList();
//Officer
manageTraineeToolStripMenuItem.Enabled = false;
searchTraineeToolStripMenuItem.Enabled = false;
//Administrator
manageUserToolStripMenuItem.Enabled = false;
//Administrator
toolStripButtonCourse.Enabled = false;
//Officer
toolStripButtonTraineeCourse.Enabled = false;
//Cashier
toolStripButtonPayment.Enabled = false;
//reports
//Officer, Manager, Cashier
traineeListToolStripMenuItem.Enabled = false;
traineeCourseListToolStripMenuItem.Enabled = false;
traineePaymentToolStripMenuItem.Enabled = false;
//Manager
traineeSummaryByRegistrationDateToolStripMenuItem.Enabled = false;
traineeSummaryByGenderToolStripMenuItem.Enabled = false;
traineeSummaryByAcademicLevelToolStripMenuItem.Enabled = false;
traineeSummaryByCourseToolStripMenuItem.Enabled = false;
//Cashier, Manager
paymentSummaryByPaymentDateToolStripMenuItem.Enabled = false;
paymentSummaryByCourseToolStripMenuItem.Enabled = false;
if (userRoles.Where(x => x.Role.Name == "Administrator").Count() > 0)
{
manageUserToolStripMenuItem.Enabled = true;
toolStripButtonCourse.Enabled = true;
}
if (userRoles.Where(x => x.Role.Name == "Manager").Count() > 0)
{
traineeListToolStripMenuItem.Enabled = true;
traineeCourseListToolStripMenuItem.Enabled = true;
traineePaymentToolStripMenuItem.Enabled = true;
traineeSummaryByRegistrationDateToolStripMenuItem.Enabled = true;
traineeSummaryByGenderToolStripMenuItem.Enabled = true;
traineeSummaryByAcademicLevelToolStripMenuItem.Enabled = true;
traineeSummaryByCourseToolStripMenuItem.Enabled = true;
paymentSummaryByPaymentDateToolStripMenuItem.Enabled = true;
paymentSummaryByCourseToolStripMenuItem.Enabled = true;
}
if (userRoles.Where(x => x.Role.Name == "Officer").Count() > 0)
{
manageTraineeToolStripMenuItem.Enabled = true;
searchTraineeToolStripMenuItem.Enabled = true;
toolStripButtonTraineeCourse.Enabled = true;
traineeListToolStripMenuItem.Enabled = true;
traineeCourseListToolStripMenuItem.Enabled = true;
traineePaymentToolStripMenuItem.Enabled = true;
}
if (userRoles.Where(x => x.Role.Name == "Cashier").Count() > 0)
{
toolStripButtonPayment.Enabled = true;
traineeListToolStripMenuItem.Enabled = true;
traineeCourseListToolStripMenuItem.Enabled = true;
traineePaymentToolStripMenuItem.Enabled = true;
paymentSummaryByPaymentDateToolStripMenuItem.Enabled = true;
paymentSummaryByCourseToolStripMenuItem.Enabled = true;
}
}
