ProductCombination2ValuePair.class.php

<?php
/* Copyright (C) 2016 Marcos García <marcosgdf@gmail.com>
 * Copyright (C) 2022   Open-Dsi    <support@open-dsi.fr>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */
 
class ProductCombination2ValuePair
{
  private $db;
 
  public $id;
 
  public $fk_prod_combination;
 
  public $fk_prod_attr;
 
  public $fk_prod_attr_val;
 
  public function __construct(DoliDB $db)
  {
    $this->db = $db;
  }
 
  public function __toString()
  {
    require_once DOL_DOCUMENT_ROOT . '/variants/class/ProductAttributeValue.class.php';
    require_once DOL_DOCUMENT_ROOT . '/variants/class/ProductAttribute.class.php';
 
    $prodattr = new ProductAttribute($this->db);
    $prodattrval = new ProductAttributeValue($this->db);
 
    $prodattr->fetch($this->fk_prod_attr);
    $prodattrval->fetch($this->fk_prod_attr_val);
 
    return $prodattr->label . ': ' . $prodattrval->value;
  }
 
  public function create($user)
  {
    $sql = "INSERT INTO " . MAIN_DB_PREFIX . "product_attribute_combination2val
    (fk_prod_combination, fk_prod_attr, fk_prod_attr_val)
    VALUES(" . (int) $this->fk_prod_combination . ", " . (int) $this->fk_prod_attr . ", " . (int) $this->fk_prod_attr_val . ")";
 
    $query = $this->db->query($sql);
 
    if ($query) {
      $this->id = $this->db->last_insert_id(MAIN_DB_PREFIX . 'product_attribute_combination2val');
 
      return 1;
    }
 
    return -1;
  }
 
  public function fetchByFkCombination($fk_combination)
  {
    $sql = "SELECT
        c.rowid,
        c2v.fk_prod_attr_val,
        c2v.fk_prod_attr,
        c2v.fk_prod_combination
        FROM " . MAIN_DB_PREFIX . "product_attribute c LEFT JOIN " . MAIN_DB_PREFIX . "product_attribute_combination2val c2v ON c.rowid = c2v.fk_prod_attr
        WHERE c2v.fk_prod_combination = " . (int) $fk_combination;
 
    $sql .= $this->db->order('c.position', 'asc');
 
    $query = $this->db->query($sql);
 
    if (!$query) {
      return -1;
    }
 
    $return = array();
 
    while ($obj = $this->db->fetch_object($query)) {
      $tmp = new ProductCombination2ValuePair($this->db);
      $tmp->fk_prod_attr_val = $obj->fk_prod_attr_val;
      $tmp->fk_prod_attr = $obj->fk_prod_attr;
      $tmp->fk_prod_combination = $obj->fk_prod_combination;
      $tmp->id = $obj->rowid;
 
      $return[] = $tmp;
    }
 
    return $return;
  }
 
  public function deleteByFkCombination($fk_combination)
  {
    $sql = "DELETE FROM " . MAIN_DB_PREFIX . "product_attribute_combination2val WHERE fk_prod_combination = " . (int) $fk_combination;
 
    if ($this->db->query($sql)) {
      return 1;
    }
 
    return -1;
  }
}