mirror of
https://github.com/fspc/biketree.git
synced 2025-11-04 01:25:35 -05:00
94 lines
2.8 KiB
PHP
Executable File
94 lines
2.8 KiB
PHP
Executable File
<?php session_start(); ?>
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<html>
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<head>
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</head>
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<body>
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<?php
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include ("../settings.php");
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include ("../language/$cfg_language");
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include ("../classes/db_functions.php");
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include ("../classes/security_functions.php");
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//creates 3 objects needed for this script.
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$lang=new language();
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$dbf=new db_functions($cfg_server,$cfg_username,$cfg_password,$cfg_database,$cfg_tableprefix,$cfg_theme,$lang);
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$sec=new security_functions($dbf,'Admin',$lang);
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//checks if user is logged in.
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if(!$sec->isLoggedIn())
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{
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header ("location: ../login.php");
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exit ();
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}
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//variables needed globably in this file.
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$tablename="$cfg_tableprefix".'sales_items';
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$field_names=null;
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$field_data=null;
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$id=-1;
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if(isset($_POST['quantity_purchased']) and isset($_POST['item_unit_price']) and isset($_POST['item_tax_percent']) and isset($_POST['item_id']) and isset($_POST['sale_id']) and isset($_POST['row_id']) and isset($_POST['old_quantity']))
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{
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if(!is_numeric($_POST['quantity_purchased']) or !is_numeric($_POST['item_unit_price']) or !is_numeric($_POST['item_tax_percent']))
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{
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echo 'You must enter a numeric value for quantity purchased, Unit Price, and Tax.';
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exit();
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}
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$item_id = $_POST['item_id'];
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$sale_id = $_POST['sale_id'];
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$row_id = $_POST['row_id'];
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$old_quantity= $_POST['old_quantity'];
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//gets variables entered by user.
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$quantity_purchased = $_POST['quantity_purchased'];
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$item_unit_price = $_POST['item_unit_price'];
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$item_tax_percent = $_POST['item_tax_percent'];
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$item_total_tax=($item_unit_price*$quantity_purchased)*($item_tax_percent/100);
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$item_total_cost=($item_unit_price*$quantity_purchased)+$item_total_tax;
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$item_unit_price=number_format($item_unit_price,2,'.', '');
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$item_total_tax=number_format($item_total_tax,2,'.', '');
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$item_total_cost=number_format($item_total_cost,2,'.', '');
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$changeInQuantity=$old_quantity-$quantity_purchased;
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$currentQuantity=$dbf->idToField($cfg_tableprefix.'items','quantity',$item_id);
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$newQuantity=$currentQuantity+$changeInQuantity;
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//insure all fields are filled in.
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if($quantity_purchased=='' or $item_unit_price=='' or $item_tax_percent=='')
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{
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echo "$lang->forgottenFields";
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exit();
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}
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}
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else
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{
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//outputs error message because user did not use form to fill out data.
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echo "$lang->mustUseForm";
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exit();
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}
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$field_names=array('quantity_purchased','item_unit_price','item_tax_percent','item_total_tax','item_total_cost');
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$field_data=array("$quantity_purchased","$item_unit_price","$item_tax_percent","$item_total_tax","$item_total_cost");
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$dbf->update($field_names,$field_data,$tablename,$row_id,true);
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$dbf->updateItemQuantity($item_id,$newQuantity);
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$dbf->updateSaleTotals($sale_id);
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$dbf->closeDBlink();
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?>
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<br>
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<a href="manage_sales.php"><?php echo $lang->manageSales ?>--></a>
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<br>
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<a href="sale_ui.php"><?php echo $lang->startSale ?>--></a>
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</body>
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</html>
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