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Model file

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  1. <?php
  2. class ModelCatalogAllProduct extends Model {
  3.     public function getAllProduct($data = array()) {
  4.         $sql = "SELECT p.product_id, (SELECT AVG(rating) AS total FROM " . DB_PREFIX . "review r1 WHERE r1.product_id = p.product_id AND r1.status = '1' GROUP BY r1.product_id) AS rating, (SELECT price FROM " . DB_PREFIX . "product_discount pd2 WHERE pd2.product_id = p.product_id AND pd2.customer_group_id = '" . (int)$this->config->get('config_customer_group_id') . "' AND pd2.quantity = '1' AND ((pd2.date_start = '0000-00-00' OR pd2.date_start < NOW()) AND (pd2.date_end = '0000-00-00' OR pd2.date_end > NOW())) ORDER BY pd2.priority ASC, pd2.price ASC LIMIT 1) AS discount, (SELECT price FROM " . DB_PREFIX . "product_special ps WHERE ps.product_id = p.product_id AND ps.customer_group_id = '" . (int)$this->config->get('config_customer_group_id') . "' AND ((ps.date_start = '0000-00-00' OR ps.date_start < NOW()) AND (ps.date_end = '0000-00-00' OR ps.date_end > NOW())) ORDER BY ps.priority ASC, ps.price ASC LIMIT 1) AS special";
  5.  
  6.         if (!empty($data['filter_category_id'])) {
  7.             if (!empty($data['filter_sub_category'])) {
  8.                 $sql .= " FROM " . DB_PREFIX . "category_path cp LEFT JOIN " . DB_PREFIX . "product_to_category p2c ON (cp.category_id = p2c.category_id)";
  9.             } else {
  10.                 $sql .= " FROM " . DB_PREFIX . "product_to_category p2c";
  11.             }
  12.  
  13.             if (!empty($data['filter_filter'])) {
  14.                 $sql .= " LEFT JOIN " . DB_PREFIX . "product_filter pf ON (p2c.product_id = pf.product_id) LEFT JOIN " . DB_PREFIX . "product p ON (pf.product_id = p.product_id)";
  15.             } else {
  16.                 $sql .= " LEFT JOIN " . DB_PREFIX . "product p ON (p2c.product_id = p.product_id)";
  17.             }
  18.         } else {
  19.             $sql .= " FROM " . DB_PREFIX . "product p";
  20.         }
  21.  
  22.         $sql .= " LEFT JOIN " . DB_PREFIX . "product_description pd ON (p.product_id = pd.product_id) LEFT JOIN " . DB_PREFIX . "product_to_store p2s ON (p.product_id = p2s.product_id) WHERE pd.language_id = '" . (int)$this->config->get('config_language_id') . "' AND p.status = '1' AND p.date_available <= NOW() AND p2s.store_id = '" . (int)$this->config->get('config_store_id') . "'";
  23.  
  24.         if (!empty($data['filter_category_id'])) {
  25.             if (!empty($data['filter_sub_category'])) {
  26.                 $sql .= " AND cp.path_id = '" . (int)$data['filter_category_id'] . "'";
  27.             } else {
  28.                 $sql .= " AND p2c.category_id = '" . (int)$data['filter_category_id'] . "'";
  29.             }
  30.  
  31.             if (!empty($data['filter_filter'])) {
  32.                 $implode = array();
  33.  
  34.                 $filters = explode(',', $data['filter_filter']);
  35.  
  36.                 foreach ($filters as $filter_id) {
  37.                     $implode[] = (int)$filter_id;
  38.                 }
  39.  
  40.                 $sql .= " AND pf.filter_id IN (" . implode(',', $implode) . ")";
  41.             }
  42.         }
  43.  
  44.         if (!empty($data['filter_name']) || !empty($data['filter_tag'])) {
  45.             $sql .= " AND (";
  46.  
  47.             if (!empty($data['filter_name'])) {
  48.                 $implode = array();
  49.  
  50.                 $words = explode(' ', trim(preg_replace('/\s+/', ' ', $data['filter_name'])));
  51.  
  52.                 foreach ($words as $word) {
  53.                     $implode[] = "pd.name LIKE '%" . $this->db->escape($word) . "%'";
  54.                 }
  55.  
  56.                 if ($implode) {
  57.                     $sql .= " " . implode(" AND ", $implode) . "";
  58.                 }
  59.  
  60.                 if (!empty($data['filter_description'])) {
  61.                     $sql .= " OR pd.description LIKE '%" . $this->db->escape($data['filter_name']) . "%'";
  62.                 }
  63.             }
  64.  
  65.             if (!empty($data['filter_name']) && !empty($data['filter_tag'])) {
  66.                 $sql .= " OR ";
  67.             }
  68.  
  69.             if (!empty($data['filter_tag'])) {
  70.                 $sql .= "pd.tag LIKE '%" . $this->db->escape($data['filter_tag']) . "%'";
  71.             }
  72.  
  73.             if (!empty($data['filter_name'])) {
  74.                 $sql .= " OR LCASE(p.model) = '" . $this->db->escape(utf8_strtolower($data['filter_name'])) . "'";
  75.                 $sql .= " OR LCASE(p.sku) = '" . $this->db->escape(utf8_strtolower($data['filter_name'])) . "'";
  76.                 $sql .= " OR LCASE(p.upc) = '" . $this->db->escape(utf8_strtolower($data['filter_name'])) . "'";
  77.                 $sql .= " OR LCASE(p.ean) = '" . $this->db->escape(utf8_strtolower($data['filter_name'])) . "'";
  78.                 $sql .= " OR LCASE(p.jan) = '" . $this->db->escape(utf8_strtolower($data['filter_name'])) . "'";
  79.                 $sql .= " OR LCASE(p.isbn) = '" . $this->db->escape(utf8_strtolower($data['filter_name'])) . "'";
  80.                 $sql .= " OR LCASE(p.mpn) = '" . $this->db->escape(utf8_strtolower($data['filter_name'])) . "'";
  81.             }
  82.  
  83.             $sql .= ")";
  84.         }
  85.  
  86.         if (!empty($data['filter_manufacturer_id'])) {
  87.             $sql .= " AND p.manufacturer_id = '" . (int)$data['filter_manufacturer_id'] . "'";
  88.         }
  89.  
  90.         $sql .= " GROUP BY p.product_id";
  91.  
  92.         $sort_data = array(
  93.             'pd.name',
  94.             'p.model',
  95.             'p.quantity',
  96.             'p.price',
  97.             'rating',
  98.             'p.sort_order',
  99.             'p.date_added'
  100.         );
  101.  
  102.         if (isset($data['sort']) && in_array($data['sort'], $sort_data)) {
  103.             if ($data['sort'] == 'pd.name' || $data['sort'] == 'p.model') {
  104.                 $sql .= " ORDER BY LCASE(" . $data['sort'] . ")";
  105.             } elseif ($data['sort'] == 'p.price') {
  106.                 $sql .= " ORDER BY (CASE WHEN special IS NOT NULL THEN special WHEN discount IS NOT NULL THEN discount ELSE p.price END)";
  107.             } else {
  108.                 $sql .= " ORDER BY " . $data['sort'];
  109.             }
  110.         } else {
  111.             $sql .= " ORDER BY p.sort_order";
  112.         }
  113.  
  114.         if (isset($data['order']) && ($data['order'] == 'DESC')) {
  115.             $sql .= " DESC, LCASE(pd.name) DESC";
  116.         } else {
  117.             $sql .= " ASC, LCASE(pd.name) ASC";
  118.         }
  119.  
  120.         if (isset($data['start']) || isset($data['limit'])) {
  121.             if ($data['start'] < 0) {
  122.                 $data['start'] = 0;
  123.             }
  124.  
  125.             if ($data['limit'] < 1) {
  126.                 $data['limit'] = 20;
  127.             }
  128.  
  129.             $sql .= " LIMIT " . (int)$data['start'] . "," . (int)$data['limit'];
  130.         }
  131.  
  132.         $product_data = array();
  133.  
  134.         $query = $this->db->query($sql);
  135.  
  136.         foreach ($query->rows as $result) {
  137.             $product_data[$result['product_id']] = $this->getProduct($result['product_id']);
  138.         }
  139.  
  140.         return $product_data;
  141.     }
  142.  
  143.     public function getProduct($product_id) {
  144.         $query = $this->db->query("SELECT DISTINCT *, pd.name AS name, p.image, m.name AS manufacturer, (SELECT price FROM " . DB_PREFIX . "product_discount pd2 WHERE pd2.product_id = p.product_id AND pd2.customer_group_id = '" . (int)$this->config->get('config_customer_group_id') . "' AND pd2.quantity = '1' AND ((pd2.date_start = '0000-00-00' OR pd2.date_start < NOW()) AND (pd2.date_end = '0000-00-00' OR pd2.date_end > NOW())) ORDER BY pd2.priority ASC, pd2.price ASC LIMIT 1) AS discount, (SELECT price FROM " . DB_PREFIX . "product_special ps WHERE ps.product_id = p.product_id AND ps.customer_group_id = '" . (int)$this->config->get('config_customer_group_id') . "' AND ((ps.date_start = '0000-00-00' OR ps.date_start < NOW()) AND (ps.date_end = '0000-00-00' OR ps.date_end > NOW())) ORDER BY ps.priority ASC, ps.price ASC LIMIT 1) AS special, (SELECT points FROM " . DB_PREFIX . "product_reward pr WHERE pr.product_id = p.product_id AND customer_group_id = '" . (int)$this->config->get('config_customer_group_id') . "') AS reward, (SELECT ss.name FROM " . DB_PREFIX . "stock_status ss WHERE ss.stock_status_id = p.stock_status_id AND ss.language_id = '" . (int)$this->config->get('config_language_id') . "') AS stock_status, (SELECT wcd.unit FROM " . DB_PREFIX . "weight_class_description wcd WHERE p.weight_class_id = wcd.weight_class_id AND wcd.language_id = '" . (int)$this->config->get('config_language_id') . "') AS weight_class, (SELECT lcd.unit FROM " . DB_PREFIX . "length_class_description lcd WHERE p.length_class_id = lcd.length_class_id AND lcd.language_id = '" . (int)$this->config->get('config_language_id') . "') AS length_class, (SELECT AVG(rating) AS total FROM " . DB_PREFIX . "review r1 WHERE r1.product_id = p.product_id AND r1.status = '1' GROUP BY r1.product_id) AS rating, (SELECT COUNT(*) AS total FROM " . DB_PREFIX . "review r2 WHERE r2.product_id = p.product_id AND r2.status = '1' GROUP BY r2.product_id) AS reviews, p.sort_order FROM " . DB_PREFIX . "product p LEFT JOIN " . DB_PREFIX . "product_description pd ON (p.product_id = pd.product_id) LEFT JOIN " . DB_PREFIX . "product_to_store p2s ON (p.product_id = p2s.product_id) LEFT JOIN " . DB_PREFIX . "manufacturer m ON (p.manufacturer_id = m.manufacturer_id) WHERE p.product_id = '" . (int)$product_id . "' AND pd.language_id = '" . (int)$this->config->get('config_language_id') . "' AND p.status = '1' AND p.date_available <= NOW() AND p2s.store_id = '" . (int)$this->config->get('config_store_id') . "'");
  145.  
  146.         if ($query->num_rows) {
  147.             return array(
  148.                 'product_id'       => $query->row['product_id'],
  149.                 'name'             => $query->row['name'],
  150.                 'description'      => $query->row['description'],
  151.                 'meta_title'       => $query->row['meta_title'],
  152.                 'meta_description' => $query->row['meta_description'],
  153.                 'meta_keyword'     => $query->row['meta_keyword'],
  154.                 'tag'              => $query->row['tag'],
  155.                 'model'            => $query->row['model'],
  156.                 'sku'              => $query->row['sku'],
  157.                 'upc'              => $query->row['upc'],
  158.                 'ean'              => $query->row['ean'],
  159.                 'jan'              => $query->row['jan'],
  160.                 'isbn'             => $query->row['isbn'],
  161.                 'mpn'              => $query->row['mpn'],
  162.                 'location'         => $query->row['location'],
  163.                 'quantity'         => $query->row['quantity'],
  164.                 'stock_status'     => $query->row['stock_status'],
  165.                 'image'            => $query->row['image'],
  166.                 'manufacturer_id'  => $query->row['manufacturer_id'],
  167.                 'manufacturer'     => $query->row['manufacturer'],
  168.                 'price'            => ($query->row['discount'] ? $query->row['discount'] : $query->row['price']),
  169.                 'special'          => $query->row['special'],
  170.                 'reward'           => $query->row['reward'],
  171.                 'points'           => $query->row['points'],
  172.                 'tax_class_id'     => $query->row['tax_class_id'],
  173.                 'date_available'   => $query->row['date_available'],
  174.                 'weight'           => $query->row['weight'],
  175.                 'weight_class_id'  => $query->row['weight_class_id'],
  176.                 'length'           => $query->row['length'],
  177.                 'width'            => $query->row['width'],
  178.                 'height'           => $query->row['height'],
  179.                 'length_class_id'  => $query->row['length_class_id'],
  180.                 'subtract'         => $query->row['subtract'],
  181.                 'rating'           => round($query->row['rating']),
  182.                 'reviews'          => $query->row['reviews'] ? $query->row['reviews'] : 0,
  183.                 'minimum'          => $query->row['minimum'],
  184.                 'sort_order'       => $query->row['sort_order'],
  185.                 'status'           => $query->row['status'],
  186.                 'date_added'       => $query->row['date_added'],
  187.                 'date_modified'    => $query->row['date_modified'],
  188.                 'viewed'           => $query->row['viewed']
  189.             );
  190.         } else {
  191.             return false;
  192.         }
  193.     }
  194. }
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