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@@ -56,6 +56,49 @@ if (empty($items)) {
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exit;
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}
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+// 检查客户国家和产品销售限制
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+$customer_query = "SELECT cs_country FROM customer WHERE id = $customer_id LIMIT 1";
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+$customer_result = mysqli_query($conn, $customer_query);
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+
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+if ($customer_result && mysqli_num_rows($customer_result) > 0) {
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+ $customer_data = mysqli_fetch_assoc($customer_result);
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+ $customer_country = $customer_data['cs_country'];
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+
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+ if (!empty($customer_country)) {
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+ $restricted_products = [];
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+
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+ foreach ($items as $item) {
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+ if (empty($item['product_id'])) continue;
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+
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+ $product_id = (int)$item['product_id'];
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+
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+ // 获取产品详情，包括nosale字段
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+ $product_query = "SELECT ProductName, nosale FROM products WHERE id = $product_id LIMIT 1";
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+ $product_result = mysqli_query($conn, $product_query);
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+
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+ if ($product_result && mysqli_num_rows($product_result) > 0) {
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+ $product_data = mysqli_fetch_assoc($product_result);
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+ $nosale_countries = $product_data['nosale'];
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+
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+ // 检查客户所在国家是否在销售限制列表中
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+ if (!empty($nosale_countries)) {
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+ $restricted_countries = explode(',', $nosale_countries);
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+ if (in_array($customer_country, $restricted_countries)) {
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+ $restricted_products[] = $product_data['ProductName'];
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+ }
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+ }
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+ }
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+ }
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+
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+ // 如果有限制销售的产品，显示错误并返回
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+ if (!empty($restricted_products)) {
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+ $restricted_product_names = implode('、', $restricted_products);
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+ echo "<script>alert('以下产品不能销售给所选客户所在的国家/地区: {$restricted_product_names}');history.back();</script>";
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+ exit;
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+ }
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+ }
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+}
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+
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// 处理保存
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if ($isedit) {
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igb