/// <summary>
/// Button click method for dealing with the user administration section.
/// Behavior changes depending on the selected radio button option
/// Create: Button click creates a new users depending on entered details
/// Edit: Button click edits selected user depending on details as changed or shown
/// Shows a completion overlay on success
/// </summary>
/// <param name="sender">not used in our code</param>
/// <param name="e">not used in our code</param>
protected void btnUserNew_Click(object sender, EventArgs e)
{
switch (rblUsers.SelectedValue)
{
case "Create":
if (Page.IsValid)
{
BCCAModel.User u = new BCCAModel.User()
{
userName = tbUsername.Text,
password = ASP.global_asax.Hash_Password(tbPassword.Text),
roleNo = Convert.ToInt32(rblUserRole.SelectedValue),
deptNo = (!(ddlDepartments.SelectedValue == "") ? Convert.ToInt32(ddlDepartments.SelectedValue) : (int?)null)
};
try
{
ctx.AddToUsers(u);
ctx.SaveChanges();
}
catch (Exception ex)
{
Popup_Overlay(ex.Message, Color.Red);
return;
}
User_Pass_Clear();
Popup_Overlay("User succesfully added.", Color.Green);
lbxUsers.DataBind();
}
break;
case "Edit":
int userNo = Convert.ToInt32(tbUsernameID.Text);
BCCAModel.User user = ctx.Users
.Select(us => us)
.Where(us => us.userNo == userNo)
.First();
user.password = ASP.global_asax.Hash_Password(tbPassword.Text);
try
{
ctx.SaveChanges();
}
catch (Exception ex)
{
Popup_Overlay(ex.Message, Color.Red);
return;
}
Popup_Overlay("User's password changed.", Color.Green);
break;
default:
throw new System.SystemException("Default case of switch should never be reached");
}
}
/// <summary>
/// Deletes the user that is currently selected in the listbox from the System using the ID
/// in the hidden text box.
/// </summary>
/// <param name="sender">not used in our system</param>
/// <param name="e">not used in our system</param>
protected void btnUserDelete_Click(object sender, EventArgs e)
{
int userNo = Convert.ToInt32(tbUsernameID.Text);
BCCAModel.User user = ctx.Users
.Select(us => us)
.Where(us => us.userNo == userNo)
.First();
try
{
ctx.DeleteObject(user);
ctx.SaveChanges();
}
catch (Exception ex)
{
Popup_Overlay(ex.Message, Color.Red);
return;
}
Popup_Overlay("User successfully deleted.", Color.Green);
lbxUsers.DataBind();
}
/// <summary>
/// Button click method for dealing with the user administration section.
/// Behavior changes depending on the selected radio button option
/// Create: Button click creates a new users depending on entered details
/// Edit: Button click edits selected user depending on details as changed or shown
/// Shows a completion overlay on success
/// </summary>
/// <param name="sender">not used in our code</param>
/// <param name="e">not used in our code</param>
protected void btnUserNew_Click(object sender, EventArgs e)
{
switch (rblUsers.SelectedValue)
{
case "Create":
if (Page.IsValid)
{
BCCAModel.User u = new BCCAModel.User()
{
userName = tbUsername.Text,
password = ASP.global_asax.Hash_Password(tbPassword.Text),
roleNo = Convert.ToInt32(rblUserRole.SelectedValue),
deptNo = (!(ddlDepartments.SelectedValue == "") ? Convert.ToInt32(ddlDepartments.SelectedValue) : (int?)null)
};
try
{
ctx.AddToUsers(u);
ctx.SaveChanges();
}
catch (Exception ex)
{
Popup_Overlay(ex.Message, Color.Red);
return;
}
User_Pass_Clear();
Popup_Overlay("User succesfully added.", Color.Green);
lbxUsers.DataBind();
}
break;
case "Edit":
int userNo = Convert.ToInt32(tbUsernameID.Text);
BCCAModel.User user = ctx.Users
.Select(us => us)
.Where(us => us.userNo == userNo)
.First();
user.password = ASP.global_asax.Hash_Password(tbPassword.Text);
try
{
ctx.SaveChanges();
}
catch (Exception ex)
{
Popup_Overlay(ex.Message, Color.Red);
return;
}
Popup_Overlay("User's password changed.", Color.Green);
break;
default:
throw new System.SystemException("Default case of switch should never be reached");
}
}