<?php

include('includes/config/config.php');
include('includes/functions.php');
include('log_entry.php');
begin();
$emp_id = $_REQUEST['emp_id'];
$pid = getTableFieldValue('problem_master', 'pid', 'pcode', "'ALG'");


$sql =  "delete from problem_response_details where rid in (select rid from problem_response where patient_id='" . $emp_id . "' and pid='" . $pid . "') ";

error_log("deleting data query in child table " . $sql);

if (!$result = mysqli_query($GLOBALS['conn'], $sql)) {

    error_log("deleting data query in child table error " . mysqli_error($conn));

    rollback();
}


$sql = "delete from problem_response where patient_id='" . $emp_id . "' and pid='" . $pid . "'";

error_log("deleting data query in main table " . $sql);

if (!$result = mysqli_query($GLOBALS['conn'], $sql)) {

    error_log("deleting data query in main table error " . mysqli_error($conn));

    rollback();
}
commit();
echo json_encode("success");