44 lines
1.0 KiB
PHP
44 lines
1.0 KiB
PHP
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<?php
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include('includes/config/config.php');
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$labels = array();
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$data = array();
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$ohc_id = $_SESSION['current_ohcttype'];
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$sql_query = "SELECT ti.item_name, COUNT(si.item_id) + COUNT(t.item_id) as count
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FROM stock_issue_items si
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LEFT JOIN tbl_items ti ON si.item_id = ti.item_id
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LEFT JOIN treatment t ON si.item_id = t.item_id
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WHERE ti.ohc_type_id = ?
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GROUP BY ti.item_id
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ORDER BY count DESC
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LIMIT 0,10";
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$stmt = mysqli_prepare($conn, $sql_query);
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if (!$stmt) {
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error_log("Error preparing statement: " . mysqli_error($conn));
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exit();
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}
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mysqli_stmt_bind_param($stmt, "s", $ohc_id);
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mysqli_stmt_execute($stmt);
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$result = mysqli_stmt_get_result($stmt);
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while ($row = mysqli_fetch_assoc($result)) {
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$name = $row['item_name'];
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$count = $row['count'];
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$labels[] = $name;
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$data[] = $count;
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}
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mysqli_stmt_close($stmt);
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$response = array(
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'labels' => $labels,
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'data' => $data
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);
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echo json_encode($response);
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