/// <summary>
/// add a role to this user
/// </summary>
/// <param name="user"></param>
/// <param name="role"></param>
public void AddRoleToUser(UserVO user, RoleEnum role)
{
bool result = false;
if (!DoesUserHaveRole(user, role))
{
for (int i = 0; i < Roles.Count; i++)
{
if (Roles[i].UserName.Equals(user.UserName))
{
IList<RoleEnum> userRoles = Roles[i].Roles;
userRoles.Add(role);
result = true;
break;
}
}
}
SendNotification(ApplicationFacade.ADD_ROLE_RESULT, result);
}
public bool Equals(RoleEnum e)
{
if (e == null) return false;
return (Ordinal == e.Ordinal && Value == e.Value);
}
// remove a role from the user
public void RemoveRoleFromUser(UserVO user, RoleEnum role)
{
if (DoesUserHaveRole(user, role))
{
for (int i = 0; i < Roles.Count; i++)
{
if (Roles[i].UserName.Equals(user.UserName))
{
IList<RoleEnum> userRoles = Roles[i].Roles;
foreach (RoleEnum curRole in userRoles)
{
if (curRole.Equals(role))
{
userRoles.Remove(role);
break;
}
}
break;
}
}
}
}
/// <summary>
/// determine if the user has a given role
/// </summary>
/// <param name="user"></param>
/// <param name="role"></param>
/// <returns></returns>
public bool DoesUserHaveRole(UserVO user, RoleEnum role)
{
bool hasRole = false;
for (int i = 0; i < Roles.Count; i++)
{
if (Roles[i].UserName.Equals(user.UserName))
{
IList<RoleEnum> userRoles = Roles[i].Roles;
foreach (RoleEnum curRole in userRoles)
{
if (curRole.Equals(role))
{
hasRole = true;
break;
}
}
}
}
return hasRole;
}
