ohctech_p8/save_requisition.php

 <?php 
	include ('includes/config/config.php');
	include ('includes/auth/auth.php');
	include ('includes/functions.php');
	include 'log_entry.php';
	include ('access.php');
	error_log ( "Start Printing Request Attributes" );
	$requestStr="";
	foreach ( $_REQUEST as $key => $value ) {
	    $requestStr.=$key . " : " . $value . "\n";
	    error_log ( $key . " : " . $value . "<br />\r\n" );
	}
	error_log ( "End Printing Request Attributes" );
	save_log($requestStr,'Requisition','SAVE','save_requisition.php');
	$noOfRows = $_POST ['count_items'];
	// echo $noOfRows;
	$req_id = $_POST ['req_id'];
	// $procurement_refno = $_POST['ref_no'];
	// echo $procurement_refno;
	$remarks = $_POST ['remarks'];
	$req_date = $_POST ['req_date'];
	// echo $procurement_id;
	$initquery = "";
	
	$data = array ();
	begin();
	$data ['approval_status'] = $_POST ['approval_status'];
	$endquery = "";
	$user_id = $_SESSION ['user_id'];
	
	$ohc_type = $_SESSION ['current_ohcttype'];
	if ($ohc_type == null or $ohc_type == "")
		$ohc_type = $_POST ['ohc_location_id'];
		// $ohc_type=getTableFieldValue('tbl_users','ohc_type','user_id',$user_id);
	if (! empty ( $req_id )) {
		// update case
		$initquery = "update requisition set  ";
		$endquery = " where req_id = '" . $req_id . "'   ";
		$data ['req_id'] = $req_id;
	} else {
		// insert case
		
		// $month=4;
		$month = date ( 'n' );
		$year = date ( 'Y' );
		
		if ($month > 3) {
			$year = $year;
		} else {
			$year = $year - 1;
		}
		$ohc_type_code = getTableFieldValue ( 'ohc_type', 'ohc_code', 'ohc_type_id', $ohc_type );
		$query_req_ref_no = "select  max( CAST(substring(req_ref_no,locate('-',req_ref_no)+1,length(req_ref_no)-(5+locate('-',req_ref_no))) as UNSIGNED) ) from requisition where req_ref_no like '%$year%' and ohc_location_id=$ohc_type ";
		// echo $query_req_ref_no;
		$result_req_ref_no = @mysqli_query($conn,$query_req_ref_no );
		$row_req_ref_no = mysqli_fetch_row ( $result_req_ref_no );
		$req_ref_no = 'REQ' . $ohc_type_code . '-' . ($row_req_ref_no [0] + 1) . '-' . $year;
		
		$initquery = "INSERT INTO requisition set req_ref_no='$req_ref_no' ,";
	}
	$approval_status_qry = "";
	$isAutoApprove = getConfigKey ( "AUTO_APPROVE_REQUISITIONS" );
	if ($isAutoApprove == "TRUE") {
		$approval_status_qry = " , status= 'Y' ";
	}if(isset($_POST ['approval_status'] ) && $_POST ['approval_status'] !=''){
		$approval_status_qry = " , status='" . $_POST ['approval_status'] . "' ";
	}
	
	
	error_log("Auto Approval Config key:AUTO_APPROVE_REQUISITIONS, value:".$isAutoApprove);
	
	$query = $initquery . " remarks='" . $remarks . "', ohc_location_id='" . $ohc_type . "', req_date = STR_TO_DATE('" . $req_date . "','%d/%m/%Y') , modified_by = '" . $_SESSION ['user_id'] . "' $approval_status_qry $endquery ";
	error_log ( $query );
	
	if (! $result = @mysqli_query($conn,$query )) {
		
		error_log ("Error Executing Query:". mysqli_error($conn) ." Query:".$query );
		rollback();
		die ( mysqli_error($conn) );
	} else {
		
		if (empty ( $_POST ['req_id'] )) {
			
			// insert case when procuremnt id is not available but needed for saving into the child table
			$query = "select  req_id  from requisition where req_ref_no= '" . $req_ref_no . "' ";
			// echo $query;
			if (! $result = @mysqli_query($conn,$query )) {
				die ( mysqli_error($conn) );
			} else {
				if (mysqli_num_rows ( $result ) > 0) {
					while ( $row = mysqli_fetch_assoc ( $result ) ) {
						$data = $row;
						$req_id = $row ['req_id'];
					}
				}
			}
		}
		
		// clear existing entries into the child table
		$query_del = " delete from requisition_items where req_id = '" . $req_id . "'   ";
		// echo $query_del;
		$result_del = @mysqli_query($conn,$query_del );
		
		for($i = 0; $i < $noOfRows; $i ++) {
			
			if (${"item_id$i"} != "" && ${"item_id$i"} != null) {
				$query1 = "insert into requisition_items set  req_id='$req_id', item_id ='" . ${"item_id$i"} . "',qty = '" . ${"item_qty$i"} . "',modified_by = '" . $_SESSION ['user_id'] . "'  ";
				// echo $query1;
				if (! $result1 = @mysqli_query($conn,$query1 )) {
					error_log ("Error Executing requisition_items Query:". mysqli_error($conn) ." Query:".$query1 );
					rollback();
					die ( mysqli_error($conn) );
				}
			}
		}
	}
	commit();
	
	if ($data == null) {
		$data ['status'] = 200;
		$data ['message'] = "Data not found!";
	}
	echo json_encode ( $data );
	
	?>