ESH/rule_eval.php
2024-10-23 18:28:06 +05:30

353 lines
16 KiB
PHP

<?php
include('includes/config/config.php');
include('includes/functions.php');
include('log_entry.php');
error_log("Start Printing Request Attributes");
foreach ($_REQUEST as $key => $value) {
error_log($key . " : " . $value . "\n");
}
error_log("End Printing Request Attributes");
$checkup_type_id = $_REQUEST['rule_param_id_onc'];
error_log("into rele val");
$final_result = [];
$param_data = [];
$data = [];
// start steps
// select every section from checkup type id and after that select every rule that is associated in every section
$pat_dob = $_REQUEST['pat_age'];
$pat_gender = $_REQUEST['pat_gender'];
$today = date("Y-m-d");
error_log("pat_dob " . $pat_dob);
$age = ($today - $pat_dob);
error_log("age " . $age);
if ($checkup_type_id != '' && $checkup_type_id != null && !empty($checkup_type_id)) {
$sql = "select * from checkup_type where checkup_type_id='" . $checkup_type_id . "'";
$result = mysqli_query($conn, $sql);
$row = mysqli_fetch_assoc($result);
$section_id = $row['checkup_form_section_ids'];
$section_id = explode(",", $section_id);
error_log("type of var " . gettype($section_id) . " values " . print_r($section_id, true));
// $section_ids = getCommaSeperatedValuesToInClause($section_id);
// now selecting rule equations using section ids from section table
for ($i = 0; $i < sizeof($section_id); $i++) {
error_log("section id is" . $section_id[$i]);
$sql_section = "select * from checkup_form_section where section_id ='" . $section_id[$i] . "' having rule_ids!= ''";
error_log("query for section " . $sql_section);
$result_section = mysqli_query($conn, $sql_section);
while ($row_section = mysqli_fetch_assoc($result_section)) {
$rule_eq = getCommaSeperatedValuesToInClause($row_section['rule_ids']);
$rule_sql = "select * from rule_equation where rule_eq_id in $rule_eq";
error_log("rule sql " . $rule_sql);
$result_rule = mysqli_query($conn, $rule_sql);
// now running loop for every selected rule equations
while ($row_rule = mysqli_fetch_assoc($result_rule)) {
$rule_age_start = $row_rule['rule_age_start'];
$rule_age_end = $row_rule['rule_age_end'];
$rule_gender = $row_rule['rule_gender'];
$result_id = $row_rule['result'];
error_log("it has the result field value of " . $result_id);
error_log("equation age gender data " . $rule_age_start . " " . $rule_age_end . " " . $rule_gender);
if (intval($rule_age_end) != 0) {
if (intval($rule_age_start) > intval($age)) {
error_log("got here and continue for age mismatch" . $rule_age_start . " " . $age);
continue;
} else if (intval($rule_age_end) < intval($age)) {
error_log("got here and continue for age mismatch" . $rule_age_end . " " . $age);
continue;
}
}
if (($rule_gender != "" || $rule_gender != null) && $rule_gender != $pat_gender) {
error_log("got here and continue for gender mismatch");
continue;
} else {
$equation = "";
$rule_save = "select * from rule_save where equation_rule_id='" . $row_rule['rule_eq_id'] . "'";
error_log("rule save " . $rule_save);
$result_rule_save = mysqli_query($conn, $rule_save);
//making the rule equation and running
while ($row_rule_save = mysqli_fetch_assoc($result_rule_save)) {
$key_name = getFieldFromTable('kay_param_name', 'key_health_reportable_parameter_master', 'key_param_id', $row_rule_save['checkup_parameter']);
$checkup_parameter = "";
// $checkup_parameter_sql = "select column_name from checkup_parameter where key_health_map_name='" . $row_rule_save['checkup_parameter'] . "' and checkup_form_section_id='".$row_section['section_id']."' and FIND_IN_SET('" . $checkup_type_id . "',checkup_type_ids)";
$checkup_parameter_sql = "select column_name from checkup_parameter where key_health_map_name='" . $row_rule_save['checkup_parameter'] . "' and checkup_form_section_id='" . $row_section['section_id'] . "'";
error_log("to get parameter id name " . $checkup_parameter_sql);
$result_param = mysqli_query($conn, $checkup_parameter_sql);
while ($row_param = mysqli_fetch_assoc($result_param)) {
$checkup_parameter = $row_param['column_name'];
}
error_log("checkup_parameter " . $checkup_parameter);
$condition = getTableFieldValue('rule_condition', 'condition_sy', 'rule_condition_id', $row_rule_save['condition_id']);
error_log("condition " . $condition);
$joiner = getTableFieldValue('rule_joiner', 'joiner_sy', 'rule_joiner_id', $row_rule_save['joiner_id']);
error_log("joiner " . $joiner);
$user_entered_param_value = $_REQUEST[$checkup_parameter];
error_log("result_param: " . $result_id);
error_log("value " . $user_entered_param_value);
if ($result_id === "0" || $result_id === 0) {
if ($user_entered_param_value == "") {
// break;
} else {
$equation = $equation . $joiner . $row_rule_save['op_br'] . $user_entered_param_value . $condition . $row_rule_save['rule_s_val'] . $row_rule_save['cl_br'];
error_log("equation " . $equation);
}
} else {
if ($user_entered_param_value == "" && $row_rule_save['rule_s_val'] != '0') {
$equation = $equation . $joiner . $row_rule_save['op_br'] . $condition . $row_rule_save['rule_s_val'] . $row_rule_save['cl_br'];
error_log("got here equation is in else if " . $equation);
} else {
if ($row_rule_save['rule_s_val'] == '0') {
$equation = $equation . $joiner . $row_rule_save['op_br'] . $user_entered_param_value . $condition . $row_rule_save['cl_br'];
error_log("got here equation is in else in if " . $equation);
} else {
$equation = $equation . $joiner . $row_rule_save['op_br'] . $user_entered_param_value . $condition . $row_rule_save['rule_s_val'] . $row_rule_save['cl_br'];
error_log("got here equation is in else in else " . $equation);
}
error_log("equation " . $equation);
}
}
}
if ($equation != "" && ($result_id == "" || $result_id == 0 || $result_id == null)) {
eval("\$resultr = $equation;");
error_log("result " . $resultr);
if ($resultr == 1 || $resultr == true) {
$abnormality = getFieldFromTable('abnormality_name', 'abnormality', 'abnormality_id', $row_rule['abnormality']);
error_log("abnormalities " . $abnormality);
array_push($data, $abnormality);
error_log("abnormalities " . print_r($data, true));
}
} else if ($equation != "" && ($result_id != "" && $result_id != 0 && $result_id != null)) {
error_log("we got the equation " . $equation);
$final_cal_val = solveMathExpression($equation);
$checkup_parameter_id = getFieldFromTable('column_name', 'checkup_parameter', 'checkup_parameter_id', $result_id);
$param_data[$checkup_parameter_id] = $final_cal_val;
}
}
}
}
}
} else {
$patient_id = $_REQUEST['emp_id'];
error_log("patient id " . $patient_id);
$pat_dob = getFieldFromTable('dob', 'patient_master', 'id', $patient_id);
$today = date("Y-m-d");
error_log("pat_dob " . $pat_dob);
$age = ($today - $pat_dob);
error_log("age " . $age);
$pat_gender = getFieldFromTable('gender', 'patient_master', 'id', $patient_id);
error_log("patient gender " . $pat_gender);
$sql_section = "";
if ($_REQUEST['appointment_type'] == 'O') {
$sql_section = "select * from checkup_parameter where opd_param='1' having rule_ids!= ''";
} else if ($_REQUEST['appointment_type'] == 'I') {
$sql_section = "select * from checkup_parameter where inj_param='1' having rule_ids!= ''";
}
error_log("query for rules " . $sql_section);
$result_section = mysqli_query($conn, $sql_section);
while ($row_section = mysqli_fetch_assoc($result_section)) {
$rule_eq = getCommaSeperatedValuesToInClause($row_section['rule_ids']);
$rule_sql = "select * from rule_equation where rule_eq_id in $rule_eq";
error_log("rule sql " . $rule_sql);
$result_rule = mysqli_query($conn, $rule_sql);
// now running loop for every selected rule equations
while ($row_rule = mysqli_fetch_assoc($result_rule)) {
$rule_age_start = $row_rule['rule_age_start'];
$rule_age_end = $row_rule['rule_age_end'];
$rule_gender = $row_rule['rule_gender'];
$result_id = $row_rule['result'];
error_log("it has the result field value of " . $result_id);
error_log("equation age gender data " . $rule_age_start . " " . $rule_age_end . " " . $rule_gender);
if (intval($rule_age_end) != 0) {
if (intval($rule_age_start) > intval($age)) {
error_log("got here and continue for age mismatch" . $rule_age_start . " " . $age);
continue;
} else if (intval($rule_age_end) < intval($age)) {
error_log("got here and continue for age mismatch" . $rule_age_end . " " . $age);
continue;
}
}
if (($rule_gender != "" || $rule_gender != null) && $rule_gender != $pat_gender) {
error_log("got here and continue for gender mismatch");
continue;
} else {
$equation = "";
$rule_save = "select * from rule_save where equation_rule_id='" . $row_rule['rule_eq_id'] . "'";
error_log("rule save " . $rule_save);
$result_rule_save = mysqli_query($conn, $rule_save);
//making the rule equation and running
while ($row_rule_save = mysqli_fetch_assoc($result_rule_save)) {
$key_name = getFieldFromTable('kay_param_name', 'key_health_reportable_parameter_master', 'key_param_id', $row_rule_save['checkup_parameter']);
$checkup_parameter = "";
if ($_REQUEST['appointment_type'] == 'O') {
$checkup_parameter_sql = "select column_name from checkup_parameter where key_health_map_name='" . $row_rule_save['checkup_parameter'] . "' and opd_param='1'";
} else if ($_REQUEST['appointment_type'] == 'I') {
$checkup_parameter_sql = "select column_name from checkup_parameter where key_health_map_name='" . $row_rule_save['checkup_parameter'] . "' and inj_param='1'";
}
error_log("to get parameter id name " . $checkup_parameter_sql);
$result_param = mysqli_query($conn, $checkup_parameter_sql);
while ($row_param = mysqli_fetch_assoc($result_param)) {
$checkup_parameter = $row_param['column_name'];
}
error_log("checkup_parameter " . $checkup_parameter);
$condition = getTableFieldValue('rule_condition', 'condition_sy', 'rule_condition_id', $row_rule_save['condition_id']);
error_log("condition " . $condition);
$joiner = getTableFieldValue('rule_joiner', 'joiner_sy', 'rule_joiner_id', $row_rule_save['joiner_id']);
error_log("joiner " . $joiner);
$user_entered_param_value = $_REQUEST[$checkup_parameter];
error_log("result_param: " . $result_id);
error_log("value " . $user_entered_param_value);
if ($result_id === "0" || $result_id === 0) {
if ($user_entered_param_value == "") {
// break;
} else {
$equation = $equation . $joiner . $row_rule_save['op_br'] . $user_entered_param_value . $condition . $row_rule_save['rule_s_val'] . $row_rule_save['cl_br'];
error_log("equation " . $equation);
}
} else {
if ($user_entered_param_value == "" && $row_rule_save['rule_s_val'] != '0') {
$equation = $equation . $joiner . $row_rule_save['op_br'] . $condition . $row_rule_save['rule_s_val'] . $row_rule_save['cl_br'];
error_log("got here equation is in else if " . $equation);
} else {
if ($row_rule_save['rule_s_val'] == '0') {
$equation = $equation . $joiner . $row_rule_save['op_br'] . $user_entered_param_value . $condition . $row_rule_save['cl_br'];
error_log("got here equation is in else in if " . $equation);
} else {
$equation = $equation . $joiner . $row_rule_save['op_br'] . $user_entered_param_value . $condition . $row_rule_save['rule_s_val'] . $row_rule_save['cl_br'];
error_log("got here equation is in else in else " . $equation);
}
error_log("equation " . $equation);
}
}
}
if ($equation != "" && ($result_id == "" || $result_id == 0 || $result_id == null)) {
eval("\$resultr = $equation;");
error_log("result " . $resultr);
if ($resultr == 1 || $resultr == true) {
$abnormality = getFieldFromTable('abnormality_name', 'abnormality', 'abnormality_id', $row_rule['abnormality']);
error_log("abnormalities " . $abnormality);
array_push($data, $abnormality);
error_log("abnormalities " . print_r($data, true));
}
} else if ($equation != "" && ($result_id != "" && $result_id != 0 && $result_id != null)) {
error_log("we got the equation " . $equation);
$final_cal_val = solveMathExpression($equation);
$checkup_parameter_id = getFieldFromTable('column_name', 'checkup_parameter', 'checkup_parameter_id', $result_id);
$param_data[$checkup_parameter_id] = $final_cal_val;
}
}
}
}
}
// end steps
function solveMathExpression($expression)
{
// Define a regular expression pattern to match a valid math expression
// $pattern = "/^[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?(\s*[-+*\/]\s*[-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)*$/";
// Check if the math expression matches the pattern
// if (preg_match($pattern, $expression)) {
try {
return round(eval("return ($expression);"), 2);
} catch (ParseError $e) {
error_log("getting exception in this " . $e->getMessage());
}
// } else {
// error_log("equation is not valid");
// }
}
$final_result = array(
'data' => $data,
'result' => $param_data
);
error_log("final result data " . print_r($final_result, true));
echo json_encode($final_result);