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Add new rules for fraud

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This commit is contained in:
Michael RICOIS 2017-12-05 14:32:53 +01:00
parent 8ca1d602ce
commit 02848500ce
1 changed files with 32 additions and 25 deletions
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57
modules/fraud/models/FraudCore.php
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@ -169,7 +169,7 @@ class FraudCore
$count_orders = Db::getInstance()->getRow('
SELECT COUNT(*) AS `total`
FROM `ps_orders`
WHERE `id_customer` = '.(int) $this->customer->id.'
WHERE `id_customer` = '.(int)$this->customer->id.'
AND `date_add` >= DATE_SUB(NOW(), INTERVAL 7 DAY)
');
if($count_orders['total'] + 1 > 3) {
@ -178,40 +178,47 @@ class FraudCore
}
// Products and Total Paid
$count_products = Db::getInstance()->getRow('
SELECT COUNT(*) AS `total`
FROM `ps_cart_product`
WHERE `id_cart` = '.(int) $this->cart->id.'
');
$count_total_paid = $this->cart->getOrderTotal();
if($count_products['total'] > 7 && $count_total_paid > 250) {
$this->fraud_score += 100;
$this->fraud_report[] = 'Plus de 7 produits dans le panier et total de plus de 250€ (+100)';
if ($count_total_paid > 250) {
$count_products = Db::getInstance()->getRow('
SELECT COUNT(*) AS `total`
FROM `ps_cart_product`
WHERE `id_cart` = '.(int)$this->cart->id.'
');
if ($count_products['total'] > 7) {
$this->fraud_score += 100;
$this->fraud_report[] = 'Plus de 7 produits dans le panier et total de plus de 250€ (+100)';
}
}
// Orders delivered and valid
$count_delivered = Db::getInstance()->getValue('
SELECT COUNT(*)
FROM `'._DB_PREFIX_.'orders`
WHERE `id_customer` = '.(int) $this->customer->id.'
WHERE `id_customer` = '.(int)$this->customer->id.'
AND `valid` = 1 AND `delivery_date` != 0
');
if ($count_delivered) {
if ($count_delivered > 10) {
$this->fraud_score -= 100;
$this->fraud_report[] = 'Compte avec plus de 10 commandes valides expédiées (-100)';
}
// Old Orders
$count_oldorders = Db::getInstance()->getValue('
SELECT COUNT(*)
FROM `'._DB_PREFIX_.'orders`
WHERE `id_customer` = '.(int) $this->customer->id.'
AND `valid` = 1
AND `date_add` < DATE_SUB(NOW(), INTERVAL 30 DAY)
');
if($count_oldorders > 3) {
$this->fraud_score -= 50;
$this->fraud_report[] = 'Compte avec plus de 3 commandes valides de plus de 30 jours (-50)';
elseif ($count_delivered > 5) {
$this->fraud_score -= 50;
$this->fraud_report[] = 'Compte avec plus de 5 commandes valides expédiées (-50)';
}
else {
// Old Orders
$count_oldorders = Db::getInstance()->getValue('
SELECT COUNT(*)
FROM `'._DB_PREFIX_.'orders`
WHERE `id_customer` = '.(int)$this->customer->id.'
AND `valid` = 1
AND `date_add` < DATE_SUB(NOW(), INTERVAL 30 DAY)
');
if($count_oldorders > 3) {
$this->fraud_score -= 50;
$this->fraud_report[] = 'Compte avec plus de 3 commandes valides de plus de 30 jours (-50)';
}
}
}