// Multishop interface reworked

classes/shop/Shop.php

@@ -198,6 +198,7 @@ class ShopCore extends ObjectModel
 	/**
 	 * Detect dependency with customer or orders
 	 *
+	 * @param int $id_shop
 	 * @return bool
 	 */
 	public static function hasDependency($id_shop)
@@ -224,17 +225,6 @@ class ShopCore extends ObjectModel
 		return $has_dependency;
 	}
 
-	/**
-	 * Get a new instance of a shop
-	 *
-	 * @param int $id shop ID
-	 * @return Shop
-	 */
-	public static function getInstance($id)
-	{
-		return new Shop($id);
-	}
-
 	/**
 	 * Find the shop from current domain / uri and get an instance of this shop
 	 * if INSTALL_VERSION is defined, will return an empty shop object
@@ -533,6 +523,25 @@ class ShopCore extends ObjectModel
 		return $results;
 	}
 
+	/**
+	 * Get a collection of shops
+	 *
+	 * @param bool $active
+	 * @param int $id_shop_group
+	 * @return Collection
+	 */
+	public static function getShopsCollection($active = true, $id_shop_group = null)
+	{
+		$shops = new Collection('Shop');
+		if ($active)
+			$shops->where('active', '=', 1);
+
+		if ($id_shop_group)
+			$shops->where('id_shop_group', '=', $id_shop_group);
+
+		return $shops;
+	}
+
 	/**
 	 * Return some informations cached for one shop
 	 *
@@ -749,15 +758,11 @@ class ShopCore extends ObjectModel
 	}
 
 	/**
-	 * @return bool Return true if there is more than one shop
+	 * @return bool Return true if multishop feature is activated
 	 */
 	public static function isFeatureActive()
 	{
-		static $total = null;
-
-		if (is_null($total))
-			$total = Db::getInstance()->getValue('SELECT COUNT(*) FROM '._DB_PREFIX_.'shop');
-		return ($total > 1) ? true : false;
+		return Configuration::get('PS_MULTISHOP_FEATURE_ACTIVE');
 	}
 
 	public function copyShopData($old_id, $tables_import = false, $deleted = false)
@@ -813,16 +818,6 @@ class ShopCore extends ObjectModel
 					), $m['id_module']);
 	}
 
-	public function checkIfShopExist($id)
-	{
-		return (int)Db::getInstance()->getValue('SELECT COUNT(*) FROM`'._DB_PREFIX_.'shop` WHERE `id_shop` = '.(int)$id);
-	}
-
-	public function checkIfShopGroupExist($id)
-	{
-		return (int)Db::getInstance()->getValue('SELECT COUNT(*) FROM`'._DB_PREFIX_.'shop_group` WHERE `id_shop_group` = '.(int)$id);
-	}
-
 	/**
 	 * @deprecated 1.5.0 Use shop->id
 	 */

classes/shop/ShopGroup.php

@@ -108,4 +108,42 @@ class ShopGroupCore extends ObjectModel
 				WHERE name = \''.pSQL($name).'\'';
 		return (int)Db::getInstance()->getValue($sql);
 	}
+
+	/**
+	 * Detect dependency with customer or orders
+	 *
+	 * @param int $id_shop_group
+	 * @param string $check all|customer|order
+	 * @return bool
+	 */
+	public static function hasDependency($id_shop_group, $check = 'all')
+	{
+		$list_shops = Shop::getShops(false, $id_shop_group, true);
+		if (!$list_shops)
+			return false;
+
+		if ($check == 'all' || $check == 'customer')
+		{
+			$total_customer = (int)Db::getInstance()->getValue('
+				SELECT count(*)
+				FROM `'._DB_PREFIX_.'customer`
+				WHERE `id_shop` IN ('.implode(', ', $list_shops).')'
+			);
+			if ($total_customer)
+				return true;
+		}
+
+		if ($check == 'all' || $check == 'order')
+		{
+			$total_order = (int)Db::getInstance()->getValue('
+				SELECT count(*)
+				FROM `'._DB_PREFIX_.'orders`
+				WHERE `id_shop` IN ('.implode(', ', $list_shops).')'
+			);
+			if ($total_order)
+				return true;
+		}
+
+		return false;
+	}
 }

classes/shop/ShopUrl.php

@@ -164,41 +164,4 @@ class ShopUrlCore extends ObjectModel
 		}
 		return self::$main_domain_ssl;
 	}
-
-	/**
-	 * @static
-	 * @param string $virtual_uri
-	 * @param int $id_shop_tested
-	 * @return bool
-	 */
-	public static function virtualUriExists($virtual_uri, $id_shop_tested)
-	{
-		Tools::displayAsDeprecated();
-		$virtual_uri = trim($virtual_uri);
-		if (substr($virtual_uri, -1) != '/')
-			$virtual_uri .= '/';
-		return (bool) Db::getInstance()->getValue('
-		SELECT `virtual_uri`
-		FROM `'._DB_PREFIX_.'shop_url`
-		WHERE `id_shop` != '.(int)$id_shop_tested.'
-		AND `virtual_uri` = "'.pSQL($virtual_uri).'"');
-	}
-	
-	/**
-	 * @static
-	 * @param string $domain
-	 * @param string $physical_uri
-	 * @param string $virtual_uri
-	 * @param int $id_shop_tested
-	 * @return bool
-	 */
-	public static function urlExists($domain, $physical_uri, $virtual_uri, $id_shop_tested)
-	{
-		$url = $domain.$physical_uri.$virtual_uri;
-		return (bool)Db::getInstance()->getValue('
-		SELECT *
-		FROM `'._DB_PREFIX_.'shop_url`
-		WHERE `id_shop` != '.(int)$id_shop_tested.'
-		AND CONCAT(`domain`, `physical_uri`, `virtual_uri`) ="'.pSQL($url).'"');
-	}
 }