public function change_role_by_userid($user_id, $role_id)
{
$dao = Model_UserRole::data_access();
$user_role_array = $dao->filter(Model_UserRole::UserId, $user_id)->find();
$user_role = $user_role_array[0];
$user_role->role_id = $role_id;
$success = $user_role->save();
return $success;
}
public function get_user_role($user_id)
{
if ($user_id == 0) {
return "";
}
$user_role_array = Model_UserRole::data_access()->filter(Model_UserRole::UserId, $user_id)->find();
$user_role = $user_role_array[0];
$role_id = $user_role->role_id;
$role = Model_Role::data_access()->find_by_pk($role_id);
$role_name = $role->name;
return $role_name;
}
public function get_admins()
{
$dao = Model_Role::data_access();
$admin = $dao->filter(Model_Role::NAME, 'admin')->find();
$admin_id = $admin[0]->id;
$dao = Model_UserRole::data_access();
$user_role = $dao->filter(Model_UserRole::RoleId, $admin_id)->find();
$user = array();
foreach ($user_role as $key => $value) {
$dao = Model_User::data_access();
$tmp = $dao->filter(Model_User::UserId, $value->user_id)->find();
$user[$key] = $tmp[0];
}
return $user;
}
