64 lines
2.0 KiB
PHP
64 lines
2.0 KiB
PHP
<?php
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session_start();
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require '../../../assets/utils/db_auth.php';
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// Returns active serials for a given product_sku + optional lot_number
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// "Active" = EXISTS in an occupied md_rack
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$product_sku = $data['product_sku'] ?? '';
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$lot_number = $data['lot_number'] ?? '';
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if (empty($product_sku)) {
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$answer['output'] = [];
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$answer['success'] = 1;
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exit(json_encode($answer));
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}
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// Discover all warehouses
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$sth = $pdo2->prepare(
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"SELECT id, warehouse_name FROM md_warehouse
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WHERE company_id = :company_id AND status = 1"
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);
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$sth->execute([':company_id' => $company_id]);
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$warehouses = $sth->fetchAll(PDO::FETCH_ASSOC);
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$active_serials = [];
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foreach ($warehouses as $wh) {
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$safe = preg_replace('/[^a-zA-Z0-9_]/', '', $wh['warehouse_name']);
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$table = "td_stock_{$safe}";
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$sql = "SELECT DISTINCT s.serial_number
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FROM `{$table}` s
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WHERE s.company_id = :company_id
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AND s.product_sku = :product_sku
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AND s.type = 'in'
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AND s.serial_number IS NOT NULL
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AND EXISTS (
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SELECT 1 FROM md_rack r
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WHERE r.company_id = s.company_id
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AND r.td_stock_id = s.id
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AND r.product_sku IS NOT NULL
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)";
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$params = [
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':company_id' => $company_id,
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':product_sku' => $product_sku,
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];
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if (!empty($lot_number)) {
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$sql .= " AND s.lot_number = :lot_number";
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$params[':lot_number'] = $lot_number;
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}
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$sth = $pdo2->prepare($sql);
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$sth->execute($params);
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foreach ($sth->fetchAll(PDO::FETCH_ASSOC) as $row) {
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$active_serials[$row['serial_number']] = $row['serial_number'];
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}
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}
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$answer['output'] = array_values($active_serials);
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$answer['success'] = 1;
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exit(json_encode($answer));
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?>
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