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[*] BO : new dimension added to the product filter in the cart rules

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dMetzger
2012-01-26 13:30:16 +00:00
parent 8164a7326e
commit 126ea0267a
14 changed files with 721 additions and 298 deletions
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classes/CartRule.php
+135 -48
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@@ -118,7 +118,8 @@ class CartRuleCore extends ObjectModel
Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'cart_rule_group` WHERE `id_cart_rule` = '.(int)$this->id);
Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'cart_rule_country` WHERE `id_cart_rule` = '.(int)$this->id);
Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'cart_rule_combination` WHERE `id_cart_rule_1` = '.(int)$this->id.' OR `id_cart_rule_2` = '.(int)$this->id);
Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'cart_rule_product_rule` WHERE `id_cart_rule` = '.(int)$this->id);
Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'cart_rule_product_rule_group` WHERE `id_cart_rule` = '.(int)$this->id);
Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'cart_rule_product_rule` WHERE `id_product_rule_group` NOT IN (SELECT `id_product_rule_group` FROM `'._DB_PREFIX_.'cart_rule_product_rule_group`)');
Db::getInstance()->Execute('DELETE FROM `'._DB_PREFIX_.'cart_rule_product_rule_value` WHERE `id_product_rule` NOT IN (SELECT `id_product_rule` FROM `'._DB_PREFIX_.'cart_rule_product_rule`)');
}
@@ -214,7 +215,26 @@ class CartRuleCore extends ObjectModel
return $return;
}
public function getProductRules()
public function getProductRuleGroups()
{
if (!Validate::isLoadedObject($this) || $this->product_restriction == 0)
return array();
$productRuleGroups = array();
$results = Db::getInstance()->ExecuteS('
SELECT *
FROM '._DB_PREFIX_.'cart_rule_product_rule_group prg
WHERE prg.id_cart_rule = '.(int)$this->id, false);
foreach ($results as $row)
{
if (!isset($productRuleGroups[$row['id_product_rule_group']]))
$productRuleGroups[$row['id_product_rule_group']] = array('id_product_rule_group' => $row['id_product_rule_group'], 'quantity' => $row['quantity']);
$productRuleGroups[$row['id_product_rule_group']]['product_rules'] = $this->getProductRules($row['id_product_rule_group']);
}
return $productRuleGroups;
}
public function getProductRules($id_product_rule_group)
{
if (!Validate::isLoadedObject($this) || $this->product_restriction == 0)
return array();
@@ -224,11 +244,11 @@ class CartRuleCore extends ObjectModel
SELECT *
FROM '._DB_PREFIX_.'cart_rule_product_rule pr
LEFT JOIN '._DB_PREFIX_.'cart_rule_product_rule_value prv ON pr.id_product_rule = prv.id_product_rule
WHERE pr.id_cart_rule = '.(int)$this->id, false);
WHERE pr.id_product_rule_group = '.(int)$id_product_rule_group);
foreach ($results as $row)
{
if (!isset($productRules[$row['id_product_rule']]))
$productRules[$row['id_product_rule']] = array('quantity' => $row['quantity'], 'type' => $row['type'], 'values' => array());
$productRules[$row['id_product_rule']] = array('type' => $row['type'], 'values' => array());
$productRules[$row['id_product_rule']]['values'][] = $row['id_item'];
}
return $productRules;
@@ -328,50 +348,117 @@ class CartRuleCore extends ObjectModel
// Check if the products chosen by the customer are usable with the cart rule
if ($this->product_restriction)
{
$productRules = $this->getProductRules();
foreach ($productRules as $productRule)
$productRuleGroups = $this->getProductRuleGroups();
foreach ($productRuleGroups as $id_product_rule_group => $productRuleGroup)
{
switch ($productRule['type'])
$productRules = $this->getProductRules($id_product_rule_group);
foreach ($productRules as $productRule)
{
case 'attributes':
$cartAttributes = Db::getInstance()->ExecuteS('
SELECT cp.quantity, pac.`id_attribute`
FROM `'._DB_PREFIX_.'cart_product` cp
LEFT JOIN `'._DB_PREFIX_.'product_attribute_combination` pac ON cp.id_product_attribute = pac.id_product_attribute
WHERE cp.`id_cart` = '.(int)$context->cart->id.'
AND cp.id_product_attribute > 0');
$matchingProducts = 0;
foreach ($cartAttributes as $cartAttribute)
if (in_array($cartAttribute['id_attribute'], $productRule['values']))
$matchingProducts += $cartAttribute['quantity'];
if ($matchingProducts < $productRule['quantity'])
return Tools::displayError('You cannot use this voucher with these products');
break;
case 'products':
$cartProducts = Db::getInstance()->ExecuteS('
SELECT cp.quantity, cp.`id_product`
FROM `'._DB_PREFIX_.'cart_product` cp
WHERE cp.`id_cart` = '.(int)$context->cart->id);
$matchingProducts = 0;
foreach ($cartProducts as $cartProduct)
if (in_array($cartProduct['id_product'], $productRule['values']))
$matchingProducts += $cartProduct['quantity'];
if ($matchingProducts < $productRule['quantity'])
return Tools::displayError('You cannot use this voucher with these products');
break;
case 'categories':
$cartCategories = Db::getInstance()->ExecuteS('
SELECT cp.quantity, catp.`id_category`
FROM `'._DB_PREFIX_.'cart_product` cp
LEFT JOIN `'._DB_PREFIX_.'category_product` catp ON cp.id_product = catp.id_product
WHERE cp.`id_cart` = '.(int)$context->cart->id);
$matchingProducts = 0;
foreach ($cartCategories as $cartCategory)
if (in_array($cartCategory['id_category'], $productRule['values']))
$matchingProducts += $cartCategory['quantity'];
if ($matchingProducts < $productRule['quantity'])
return Tools::displayError('You cannot use this voucher with these products');
break;
$eligibleProductsList = array();
foreach ($context->cart->getProducts() as $product)
$eligibleProductsList[] = (int)$product['id_product'];
switch ($productRule['type'])
{
case 'attributes':
$cartAttributes = Db::getInstance()->ExecuteS('
SELECT cp.quantity, cp.`id_product`, pac.`id_attribute`
FROM `'._DB_PREFIX_.'cart_product` cp
LEFT JOIN `'._DB_PREFIX_.'product_attribute_combination` pac ON cp.id_product_attribute = pac.id_product_attribute
WHERE cp.`id_cart` = '.(int)$context->cart->id.'
AND cp.`id_product` IN ('.implode($eligibleProductsList, ',').')
AND cp.id_product_attribute > 0');
$countMatchingProducts = 0;
$matchingProductsList = array();
foreach ($cartAttributes as $cartAttribute)
if (in_array($cartAttribute['id_attribute'], $productRule['values']))
{
$countMatchingProducts += $cartAttribute['quantity'];
$matchingProductsList[] = $cartAttribute['id_product'];
}
if ($countMatchingProducts < $productRuleGroup['quantity'])
return Tools::displayError('You cannot use this voucher with these products');
$eligibleProductsList = array_intersect($eligibleProductsList, $matchingProductsList);
break;
case 'products':
$cartProducts = Db::getInstance()->ExecuteS('
SELECT cp.quantity, cp.`id_product`
FROM `'._DB_PREFIX_.'cart_product` cp
WHERE cp.`id_cart` = '.(int)$context->cart->id.'
AND cp.`id_product` IN ('.implode($eligibleProductsList, ',').')');
$countMatchingProducts = 0;
$matchingProductsList = array();
foreach ($cartProducts as $cartProduct)
if (in_array($cartProduct['id_product'], $productRule['values']))
{
$countMatchingProducts += $cartProduct['quantity'];
$matchingProductsList[] = $cartProduct['id_product'];
}
if ($countMatchingProducts < $productRuleGroup['quantity'])
return Tools::displayError('You cannot use this voucher with these products');
$eligibleProductsList = array_intersect($eligibleProductsList, $matchingProductsList);
break;
case 'categories':
$cartCategories = Db::getInstance()->ExecuteS('
SELECT cp.quantity, cp.`id_product`, catp.`id_category`
FROM `'._DB_PREFIX_.'cart_product` cp
LEFT JOIN `'._DB_PREFIX_.'category_product` catp ON cp.id_product = catp.id_product
WHERE cp.`id_cart` = '.(int)$context->cart->id.'
AND cp.`id_product` IN ('.implode($eligibleProductsList, ',').')');
$countMatchingProducts = 0;
$matchingProductsList = array();
foreach ($cartCategories as $cartCategory)
if (in_array($cartCategory['id_category'], $productRule['values']))
{
$countMatchingProducts += $cartCategory['quantity'];
$matchingProductsList[] = $cartCategory['id_product'];
}
if ($countMatchingProducts < $productRuleGroup['quantity'])
return Tools::displayError('You cannot use this voucher with these products');
$eligibleProductsList = array_intersect($eligibleProductsList, $matchingProductsList);
break;
case 'manufacturers':
$cartManufacturers = Db::getInstance()->ExecuteS('
SELECT cp.quantity, cp.`id_product`, p.`id_manufacturer`
FROM `'._DB_PREFIX_.'cart_product` cp
LEFT JOIN `'._DB_PREFIX_.'product` p ON cp.id_product = p.id_product
WHERE cp.`id_cart` = '.(int)$context->cart->id.'
AND cp.`id_product` IN ('.implode($eligibleProductsList, ',').')');
$countMatchingProducts = 0;
$matchingProductsList = array();
foreach ($cartManufacturers as $cartManufacturer)
if (in_array($cartManufacturer['id_manufacturer'], $productRule['values']))
{
$countMatchingProducts += $cartManufacturer['quantity'];
$matchingProductsList[] = $cartManufacturer['id_product'];
}
if ($countMatchingProducts < $productRuleGroup['quantity'])
return Tools::displayError('You cannot use this voucher with these products');
$eligibleProductsList = array_intersect($eligibleProductsList, $matchingProductsList);
break;
case 'suppliers':
$cartSuppliers = Db::getInstance()->ExecuteS('
SELECT cp.quantity, cp.`id_product`, p.`id_supplier`
FROM `'._DB_PREFIX_.'cart_product` cp
LEFT JOIN `'._DB_PREFIX_.'product` p ON cp.id_product = p.id_product
WHERE cp.`id_cart` = '.(int)$context->cart->id.'
AND cp.`id_product` IN ('.implode($eligibleProductsList, ',').')');
$countMatchingProducts = 0;
$matchingProductsList = array();
foreach ($cartSuppliers as $cartSupplier)
if (in_array($cartSupplier['id_supplier'], $productRule['values']))
{
$countMatchingProducts += $cartSupplier['quantity'];
$matchingProductsList[] = $cartSupplier['id_product'];
}
if ($countMatchingProducts < $productRuleGroup['quantity'])
return Tools::displayError('You cannot use this voucher with these products');
$eligibleProductsList = array_intersect($eligibleProductsList, $matchingProductsList);
break;
}
if (!count($eligibleProductsList))
return Tools::displayError('You cannot use this voucher with these products');
}
}
}
@@ -461,11 +548,11 @@ class CartRuleCore extends ObjectModel
$price = ($useTax ? $product['price_wt'] : $product['price']);
if ($price > 0 && ($minPrice === false || $minPrice > $price))
$minPrice = $price;
$reductionValue += $minPrice * $this->reduction_percent / 100;
}
$reductionValue += $minPrice * $this->reduction_percent / 100;
}
// Discount (�)
// Discount (¤)
if ($this->reduction_amount)
{
$reduction_amount = $this->reduction_amount;