/// <summary>
/// Deletes a role with the specified id
/// </summary>
/// <param name="id">role id</param>
/// <returns>success</returns>
public bool delete(long id)
{
using (ACLDataContext u = new ACLDataContext())
{
try
{
u.roles.DeleteAllOnSubmit(u.roles.Where(x => x.id == id));
u.SubmitChanges();
}
catch
{
return false;
}
return true;
}
}
/// <summary>
/// Adds a new role
/// </summary>
/// <param name="parent">Parent role</param>
/// <param name="form">Role data</param>
/// <returns>success</returns>
public bool add(long parent, Form_Role_Add form)
{
role r = new role();
r.date = DateTime.Now;
r.parentid = parent;
if (parent == 0)
{
r.parentid = null;
}
r.name = form["name"].getValue();
using (ACLDataContext a = new ACLDataContext())
{
a.roles.InsertOnSubmit(r);
a.SubmitChanges();
}
return true;
}
/// <summary>
/// Save changes to the given role
/// </summary>
/// <param name="form">Role data</param>
/// <param name="r">Role</param>
/// <returns>success</returns>
public bool save(Form_Role_Add form, role r)
{
role newRole = new role();
newRole.id = r.id;
if (r.parentid.HasValue)
{
newRole.parentid = r.parentid;
}
newRole.name = form["name"].getValue();
newRole.date = r.date;
using (ACLDataContext a = new ACLDataContext())
{
a.roles.Attach(newRole, r);
a.SubmitChanges();
}
return true;
}