1 files changed, 90 insertions, 0 deletions
diff --git a/public/admin/model/catalog/attribute_group.php b/public/admin/model/catalog/attribute_group.php
new file mode 100644
index 0000000..12a5591
--- /dev/null
+++ b/public/admin/model/catalog/attribute_group.php
@@ -0,0 +1,90 @@
+<?php
+class ModelCatalogAttributeGroup extends Model {
+	public function addAttributeGroup($data) {
+		$this->db->query("INSERT INTO " . DB_PREFIX . "attribute_group SET sort_order = '" . (int)$data['sort_order'] . "'");
+
+		$attribute_group_id = $this->db->getLastId();
+
+		foreach ($data['attribute_group_description'] as $language_id => $value) {
+			$this->db->query("INSERT INTO " . DB_PREFIX . "attribute_group_description SET attribute_group_id = '" . (int)$attribute_group_id . "', language_id = '" . (int)$language_id . "', name = '" . $this->db->escape($value['name']) . "'");
+		}
+
+		return $attribute_group_id;
+	}
+
+	public function editAttributeGroup($attribute_group_id, $data) {
+		$this->db->query("UPDATE " . DB_PREFIX . "attribute_group SET sort_order = '" . (int)$data['sort_order'] . "' WHERE attribute_group_id = '" . (int)$attribute_group_id . "'");
+
+		$this->db->query("DELETE FROM " . DB_PREFIX . "attribute_group_description WHERE attribute_group_id = '" . (int)$attribute_group_id . "'");
+
+		foreach ($data['attribute_group_description'] as $language_id => $value) {
+			$this->db->query("INSERT INTO " . DB_PREFIX . "attribute_group_description SET attribute_group_id = '" . (int)$attribute_group_id . "', language_id = '" . (int)$language_id . "', name = '" . $this->db->escape($value['name']) . "'");
+		}
+	}
+
+	public function deleteAttributeGroup($attribute_group_id) {
+		$this->db->query("DELETE FROM " . DB_PREFIX . "attribute_group WHERE attribute_group_id = '" . (int)$attribute_group_id . "'");
+		$this->db->query("DELETE FROM " . DB_PREFIX . "attribute_group_description WHERE attribute_group_id = '" . (int)$attribute_group_id . "'");
+	}
+
+	public function getAttributeGroup($attribute_group_id) {
+		$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "attribute_group WHERE attribute_group_id = '" . (int)$attribute_group_id . "'");
+
+		return $query->row;
+	}
+
+	public function getAttributeGroups($data = array()) {
+		$sql = "SELECT * FROM " . DB_PREFIX . "attribute_group ag LEFT JOIN " . DB_PREFIX . "attribute_group_description agd ON (ag.attribute_group_id = agd.attribute_group_id) WHERE agd.language_id = '" . (int)$this->config->get('config_language_id') . "'";
+
+		$sort_data = array(
+			'agd.name',
+			'ag.sort_order'
+		);
+
+		if (isset($data['sort']) && in_array($data['sort'], $sort_data)) {
+			$sql .= " ORDER BY " . $data['sort'];
+		} else {
+			$sql .= " ORDER BY agd.name";
+		}
+
+		if (isset($data['order']) && ($data['order'] == 'DESC')) {
+			$sql .= " DESC";
+		} else {
+			$sql .= " ASC";
+		}
+
+		if (isset($data['start']) || isset($data['limit'])) {
+			if ($data['start'] < 0) {
+				$data['start'] = 0;
+			}
+
+			if ($data['limit'] < 1) {
+				$data['limit'] = 20;
+			}
+
+			$sql .= " LIMIT " . (int)$data['start'] . "," . (int)$data['limit'];
+		}
+
+		$query = $this->db->query($sql);
+
+		return $query->rows;
+	}
+
+	public function getAttributeGroupDescriptions($attribute_group_id) {
+		$attribute_group_data = array();
+
+		$query = $this->db->query("SELECT * FROM " . DB_PREFIX . "attribute_group_description WHERE attribute_group_id = '" . (int)$attribute_group_id . "'");
+
+		foreach ($query->rows as $result) {
+			$attribute_group_data[$result['language_id']] = array('name' => $result['name']);
+		}
+
+		return $attribute_group_data;
+	}
+
+	public function getTotalAttributeGroups() {
+		$query = $this->db->query("SELECT COUNT(*) AS total FROM " . DB_PREFIX . "attribute_group");
+
+		return $query->row['total'];
+	}
+}
+\ No newline at end of file