Свой класс для работы с инфоблоком bitrix orm d7

namespace nikaverro\test;
use Bitrix\Main\ORM,
    Bitrix\Main\Entity\DataManager,
    Bitrix\Main\Entity\ExpressionField,
    Exception;

class CountryTable extends DataManager {

    const iblockID = 116;

    public static function getTableName(){
        return 'b_iblock_element';
    }

    static function getMap(){

        $map = [];

        try {
            $map = [
                new ORM\Fields\IntegerField('ID', [
                    'column_name'  => 'ID',
                    'primary'      => true,
                ]),
                new ORM\Fields\StringField('NAME', [
                    'column_name' => 'NAME',
                    'required'    => true
                ]),
                new ORM\Fields\DateTimeField('ACTIVE_FROM', [
                    'column_name' => "ACTIVE_FROM",
                ]),

                new ORM\Fields\DateTimeField('ACTIVE_TO', [
                    'column_name' => "ACTIVE_TO",
                ]),
//                new ORM\Fields\StringField('B24_ID', [
//                    'column_name' => "XML_ID",
//                ]),
                new ORM\Fields\IntegerField('iblockID', [
                    'column_name' => 'IBLOCK_ID',
                    'required'    => true,
                    'default_value' => self::iblockID
                ]),
                (new ORM\Fields\Relations\Reference("PROPS", CountryPropsTable::class, ORM\Query\Join::on('this.ID', 'ref.COUNTRY_ITEM_ID')))->configureJoinType('inner'),

            ];

        } catch (Exception $e){}

        return $map;
    }

    public static function getList(array $parameters = []){

        $parameters["filter"]['iblockID']         = self::iblockID;
       // $parameters["filter"]["workflowParentID"] = null;

        if (!array_key_exists("select", $parameters)) {
            $parameters["select"] = ["*"];
        }

        return parent::getList($parameters);
    }

}

namespace nikaverro\test;

use Bitrix\Main\ORM;
use Bitrix\Main\Entity\DataManager;
use Exception;


class CountryPropsTable extends DataManager {
    public static function getTableName(){
        return 'b_iblock_element_prop_s'.CountryTable::iblockID;
    }
    static function getMap(){

        $map =  [
            (new ORM\Fields\IntegerField('COUNTRY_ITEM_ID', [
                'column_name'  => 'IBLOCK_ELEMENT_ID',
            ]))->configurePrimary(true),
            new ORM\Fields\IntegerField('B24_CONTACT', [
                'column_name'  => 'PROPERTY_714',
            ]),
            new ORM\Fields\IntegerField('B24_LEAD', [
                'column_name'  => 'PROPERTY_715',
            ]),
            new ORM\Fields\IntegerField('B24_DEAL', [
                'column_name'  => 'PROPERTY_716',
            ]),
            new ORM\Fields\IntegerField('ICON', [
                'column_name'  => 'PROPERTY_742',
            ]),

        ];

        return $map;
    }
}

use namespace nikaverro\test\CountryTable;

$arResult["COUNTRIES"] = [];

$countries = CountryTable::getList([    
    "order" => "NAME",
    "filter" => ["ID" => $arCountryIds],
    'limit' => 10
])->fetchCollection();

foreach ($countries as $id => $country) {
    $countryName = str_replace("'", "`", $country->getName());
    $icon = $country->fill("PROPS")->getIcon();
    $file = CFile::ResizeImageGet($icon, ['width'=>26, 'height'=>26], BX_RESIZE_IMAGE_PROPORTIONAL, false,false,false,300);

    $arResult["COUNTRIES"][$id] = [
        "NAME"=> $countryName,
        "ICON" => $file["src"]??false
    ];
}

(new ORM\Fields\Relations\Reference("PROPS", CountryPropsTable::class, ORM\Query\Join::on('this.ID', 'ref.COUNTRY_ITEM_ID')))->configureJoinType('inner')

namespace Bitrix\Iblock;

use Bitrix\Iblock\ORM\ElementV1Entity;
use Bitrix\Iblock\ORM\ElementV2Entity;
use Bitrix\Iblock\ORM\Query;
use Bitrix\Main,
   Bitrix\Main\ORM,
   Bitrix\Main\Localization\Loc;
use Bitrix\Main\ORM\Fields\Relations\ManyToMany;

Loc::loadMessages(__FILE__);

/**
 * Class ElementTable
 *
 * Fields:
 * <ul>
 * <li> ID int mandatory
 * <li> TIMESTAMP_X datetime optional
 * <li> MODIFIED_BY int optional
 * <li> DATE_CREATE datetime optional
 * <li> CREATED_BY int optional
 * <li> IBLOCK_ID int mandatory
 * <li> IBLOCK_SECTION_ID int optional
 * <li> ACTIVE bool optional default 'Y'
 * <li> ACTIVE_FROM datetime optional
 * <li> ACTIVE_TO datetime optional
 * <li> SORT int optional default 500
 * <li> NAME string(255) mandatory
 * <li> PREVIEW_PICTURE int optional
 * <li> PREVIEW_TEXT string optional
 * <li> PREVIEW_TEXT_TYPE enum ('text', 'html') optional default 'text'
 * <li> DETAIL_PICTURE int optional
 * <li> DETAIL_TEXT string optional
 * <li> DETAIL_TEXT_TYPE enum ('text', 'html') optional default 'text'
 * <li> SEARCHABLE_CONTENT string optional
 * <li> WF_STATUS_ID int optional default 1
 * <li> WF_PARENT_ELEMENT_ID int optional
 * <li> WF_NEW enum ('N', 'Y') optional
 * <li> WF_LOCKED_BY int optional
 * <li> WF_DATE_LOCK datetime optional
 * <li> WF_COMMENTS string optional
 * <li> IN_SECTIONS bool optional default 'N'
 * <li> XML_ID string(255) optional
 * <li> CODE string(255) optional
 * <li> TAGS string(255) optional
 * <li> TMP_ID string(40) optional
 * <li> WF_LAST_HISTORY_ID int optional
 * <li> SHOW_COUNTER int optional
 * <li> SHOW_COUNTER_START datetime optional
 * <li> PREVIEW_PICTURE_FILE reference to {@link \Bitrix\Main\FileTable}
 * <li> DETAIL_PICTURE_FILE reference to {@link \Bitrix\Main\FileTable}
 * <li> IBLOCK reference to {@link \Bitrix\Iblock\IblockTable}
 * <li> WF_PARENT_ELEMENT reference to {@link \Bitrix\Iblock\IblockElementTable}
 * <li> IBLOCK_SECTION reference to {@link \Bitrix\Iblock\IblockSectionTable}
 * <li> MODIFIED_BY_USER reference to {@link \Bitrix\Main\UserTable}
 * <li> CREATED_BY_USER reference to {@link \Bitrix\Main\UserTable}
 * <li> WF_LOCKED_BY_USER reference to {@link \Bitrix\Main\UserTable}
 * </ul>
 *
 * @package Bitrix\Iblock
 *
 * DO NOT WRITE ANYTHING BELOW THIS
 *
 * <<< ORMENTITYANNOTATION
 * @method static EO_Element_Query query()
 * @method static EO_Element_Result getByPrimary($primary, array $parameters = array())
 * @method static EO_Element_Result getById($id)
 * @method static EO_Element_Result getList(array $parameters = array())
 * @method static EO_Element_Entity getEntity()
 * @method static \Bitrix\Iblock\EO_Element createObject($setDefaultValues = true)
 * @method static \Bitrix\Iblock\EO_Element_Collection createCollection()
 * @method static \Bitrix\Iblock\EO_Element wakeUpObject($row)
 * @method static \Bitrix\Iblock\EO_Element_Collection wakeUpCollection($rows)
 */

class ElementTable extends ORM\Data\DataManager
{
   const TYPE_TEXT = 'text';
   const TYPE_HTML = 'html';

   /**
    * Returns DB table name for entity.
    *
    * @return string
    */
   public static function getTableName()
   {
      return 'b_iblock_element';
   }

   /**
    * Returns entity map definition.
    *
    * @return array
    */
   public static function getMap()
   {
      return array(
         'ID' => new ORM\Fields\IntegerField('ID', array(
            'primary' => true,
            'autocomplete' => true,
            'title' => Loc::getMessage('ELEMENT_ENTITY_ID_FIELD'),
         )),
         'TIMESTAMP_X' => new ORM\Fields\DatetimeField('TIMESTAMP_X', array(
            'default_value' => function()
               {
                  return new Main\Type\DateTime();
               },
            'title' => Loc::getMessage('ELEMENT_ENTITY_TIMESTAMP_X_FIELD'),
         )),
         'MODIFIED_BY' => new ORM\Fields\IntegerField('MODIFIED_BY', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_MODIFIED_BY_FIELD'),
         )),
         'DATE_CREATE' => new ORM\Fields\DatetimeField('DATE_CREATE', array(
            'default_value' => function()
               {
                  return new Main\Type\DateTime();
               },
            'title' => Loc::getMessage('ELEMENT_ENTITY_DATE_CREATE_FIELD'),
         )),
         'CREATED_BY' => new ORM\Fields\IntegerField('CREATED_BY', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_CREATED_BY_FIELD'),
         )),
         'IBLOCK_ID' => new ORM\Fields\IntegerField('IBLOCK_ID', array(
            'required' => true,
            'title' => Loc::getMessage('ELEMENT_ENTITY_IBLOCK_ID_FIELD'),
         )),
         'IBLOCK_SECTION_ID' => new ORM\Fields\IntegerField('IBLOCK_SECTION_ID', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_IBLOCK_SECTION_ID_FIELD'),
         )),
         'ACTIVE' => new ORM\Fields\BooleanField('ACTIVE', array(
            'values' => array('N', 'Y'),
            'default_value' => 'Y',
            'title' => Loc::getMessage('ELEMENT_ENTITY_ACTIVE_FIELD'),
         )),
         'ACTIVE_FROM' => new ORM\Fields\DatetimeField('ACTIVE_FROM', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_ACTIVE_FROM_FIELD'),
         )),
         'ACTIVE_TO' => new ORM\Fields\DatetimeField('ACTIVE_TO', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_ACTIVE_TO_FIELD'),
         )),
         'SORT' => new ORM\Fields\IntegerField('SORT', array(
            'default_value' => 500,
            'title' => Loc::getMessage('ELEMENT_ENTITY_SORT_FIELD'),
         )),
         'NAME' => new ORM\Fields\StringField('NAME', array(
            'required' => true,
            'validation' => array(__CLASS__, 'validateName'),
            'title' => Loc::getMessage('ELEMENT_ENTITY_NAME_FIELD'),
         )),
         'PREVIEW_PICTURE' => new ORM\Fields\IntegerField('PREVIEW_PICTURE', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_PREVIEW_PICTURE_FIELD'),
         )),
         'PREVIEW_TEXT' => new ORM\Fields\TextField('PREVIEW_TEXT', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_PREVIEW_TEXT_FIELD'),
         )),
         'PREVIEW_TEXT_TYPE' => new ORM\Fields\EnumField('PREVIEW_TEXT_TYPE', array(
            'values' => array(self::TYPE_TEXT, self::TYPE_HTML),
            'default_value' => self::TYPE_TEXT,
            'title' => Loc::getMessage('ELEMENT_ENTITY_PREVIEW_TEXT_TYPE_FIELD'),
         )),
         'DETAIL_PICTURE' => new ORM\Fields\IntegerField('DETAIL_PICTURE', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_DETAIL_PICTURE_FIELD'),
         )),
         'DETAIL_TEXT' => new ORM\Fields\TextField('DETAIL_TEXT', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_DETAIL_TEXT_FIELD'),
         )),
         'DETAIL_TEXT_TYPE' => new ORM\Fields\EnumField('DETAIL_TEXT_TYPE', array(
            'values' => array(self::TYPE_TEXT, self::TYPE_HTML),
            'default_value' => self::TYPE_TEXT,
            'title' => Loc::getMessage('ELEMENT_ENTITY_DETAIL_TEXT_TYPE_FIELD'),
         )),
         'SEARCHABLE_CONTENT' => new ORM\Fields\TextField('SEARCHABLE_CONTENT', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_SEARCHABLE_CONTENT_FIELD'),
         )),
         'WF_STATUS_ID' => new ORM\Fields\IntegerField('WF_STATUS_ID', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_WF_STATUS_ID_FIELD'),
         )),
         'WF_PARENT_ELEMENT_ID' => new ORM\Fields\IntegerField('WF_PARENT_ELEMENT_ID', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_WF_PARENT_ELEMENT_ID_FIELD'),
         )),
         'WF_NEW' => new ORM\Fields\EnumField('WF_NEW', array(
            'values' => array('N', 'Y'),
            'title' => Loc::getMessage('ELEMENT_ENTITY_WF_NEW_FIELD'),
         )),
         'WF_LOCKED_BY' => new ORM\Fields\IntegerField('WF_LOCKED_BY', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_WF_LOCKED_BY_FIELD'),
         )),
         'WF_DATE_LOCK' => new ORM\Fields\DatetimeField('WF_DATE_LOCK', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_WF_DATE_LOCK_FIELD'),
         )),
         'WF_COMMENTS' => new ORM\Fields\TextField('WF_COMMENTS', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_WF_COMMENTS_FIELD'),
         )),
         'IN_SECTIONS' => new ORM\Fields\BooleanField('IN_SECTIONS', array(
            'values' => array('N', 'Y'),
            'title' => Loc::getMessage('ELEMENT_ENTITY_IN_SECTIONS_FIELD'),
         )),
         'XML_ID' => new ORM\Fields\StringField('XML_ID', array(
            'validation' => array(__CLASS__, 'validateXmlId'),
            'title' => Loc::getMessage('ELEMENT_ENTITY_XML_ID_FIELD'),
         )),
         'CODE' => new ORM\Fields\StringField('CODE', array(
            'validation' => array(__CLASS__, 'validateCode'),
            'title' => Loc::getMessage('ELEMENT_ENTITY_CODE_FIELD'),
         )),
         'TAGS' => new ORM\Fields\StringField('TAGS', array(
            'validation' => array(__CLASS__, 'validateTags'),
            'title' => Loc::getMessage('ELEMENT_ENTITY_TAGS_FIELD'),
         )),
         'TMP_ID' => new ORM\Fields\StringField('TMP_ID', array(
            'validation' => array(__CLASS__, 'validateTmpId'),
            'title' => Loc::getMessage('ELEMENT_ENTITY_TMP_ID_FIELD'),
         )),
         'SHOW_COUNTER' => new ORM\Fields\IntegerField('SHOW_COUNTER', array(
            'default_value' => 0,
            'title' => Loc::getMessage('ELEMENT_ENTITY_SHOW_COUNTER_FIELD'),
         )),
         'SHOW_COUNTER_START' => new ORM\Fields\DatetimeField('SHOW_COUNTER_START', array(
            'title' => Loc::getMessage('ELEMENT_ENTITY_SHOW_COUNTER_START_FIELD'),
         )),
         'IBLOCK' => new ORM\Fields\Relations\Reference(
            'IBLOCK',
            '\Bitrix\Iblock\Iblock',
            array('=this.IBLOCK_ID' => 'ref.ID'),
            array('join_type' => 'LEFT')
         ),
         'WF_PARENT_ELEMENT' => new ORM\Fields\Relations\Reference(
            'WF_PARENT_ELEMENT',
            '\Bitrix\Iblock\Element',
            array('=this.WF_PARENT_ELEMENT_ID' => 'ref.ID'),
            array('join_type' => 'LEFT')
         ),
         'IBLOCK_SECTION' => new ORM\Fields\Relations\Reference(
            'IBLOCK_SECTION',
            '\Bitrix\Iblock\Section',
            array('=this.IBLOCK_SECTION_ID' => 'ref.ID'),
            array('join_type' => 'LEFT')
         ),
         'MODIFIED_BY_USER' => new ORM\Fields\Relations\Reference(
            'MODIFIED_BY_USER',
            '\Bitrix\Main\User',
            array('=this.MODIFIED_BY' => 'ref.ID'),
            array('join_type' => 'LEFT')
         ),
         'CREATED_BY_USER' => new ORM\Fields\Relations\Reference(
            'CREATED_BY_USER',
            '\Bitrix\Main\User',
            array('=this.CREATED_BY' => 'ref.ID'),
            array('join_type' => 'LEFT')
         ),
         'WF_LOCKED_BY_USER' => new ORM\Fields\Relations\Reference(
            'WF_LOCKED_BY_USER',
            '\Bitrix\Main\User',
            array('=this.WF_LOCKED_BY' => 'ref.ID'),
            array('join_type' => 'LEFT')
         ),
      );
   }
   /**
    * Returns validators for NAME field.
    *
    * @return array
    */
   public static function validateName()
   {
      return array(
         new ORM\Fields\Validators\LengthValidator(null, 255),
      );
   }

   /**
    * Returns validators for XML_ID field.
    *
    * @return array
    */
   public static function validateXmlId()
   {
      return array(
         new ORM\Fields\Validators\LengthValidator(null, 255),
      );
   }
   /**
    * Returns validators for CODE field.
    *
    * @return array
    */
   public static function validateCode()
   {
      return array(
         new ORM\Fields\Validators\LengthValidator(null, 255),
      );
   }
   /**
    * Returns validators for TAGS field.
    *
    * @return array
    */
   public static function validateTags()
   {
      return array(
         new ORM\Fields\Validators\LengthValidator(null, 255),
      );
   }
   /**
    * Returns validators for TMP_ID field.
    *
    * @return array
    */
   public static function validateTmpId()
   {
      return array(
         new ORM\Fields\Validators\LengthValidator(null, 40),
      );
   }

   /**
    * Add iblock element.
    *
    * @param array $data         Element data.
    * @return ORM\Data\AddResult
    */
   public static function add(array $data)
   {
      $result = new ORM\Data\AddResult();
      $result->addError(new ORM\EntityError(
         Loc::getMessage('ELEMENT_ENTITY_MESS_ADD_BLOCKED')
      ));
      return $result;
   }

   /**
    * Updates iblock element by primary key.
    *
    * @param mixed $primary      Element primary key.
    * @param array $data         Element data.
    * @return ORM\Data\UpdateResult
    */
   public static function update($primary, array $data)
   {
      $result = new ORM\Data\UpdateResult();
      $result->addError(new ORM\EntityError(
         Loc::getMessage('ELEMENT_ENTITY_MESS_UPDATE_BLOCKED')
      ));
      return $result;
   }

   /**
    * Deletes iblock element by primary key.
    *
    * @param mixed $primary      Element primary key.
    * @return ORM\Data\DeleteResult
    */
   public static function delete($primary)
   {
      $result = new ORM\Data\DeleteResult();
      $result->addError(new ORM\EntityError(
         Loc::getMessage('ELEMENT_ENTITY_MESS_DELETE_BLOCKED')
      ));
      return $result;
   }
}