public override string[] GetRolesForUser(string userEmail)
{
using (SupermarketEntitiesDB _Context = new SupermarketEntitiesDB())
{
var userRoles = (from user in _Context.Users
join roleMapping in _Context.Permissions
on user.usertype equals roleMapping.TypeID
where user.emailAddress == userEmail
select roleMapping.TypeName).ToArray();
return(userRoles);
}
}