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PHTML

<?php
/*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
require_once __DIR__ . "/receipts.php";
class GenerateReceipt {
const RECEIPT_TYPE_TRANSACTION = 1;
const RECEIPT_TYPE_X = 2;
const RECEIPT_TYPE_Z = 3;
private static function saleReceipt($transaction) {
global $database;
$receipt = new Receipt();
$tx = $database->get('transactions', ['txid', 'txdate', 'customerid', 'type', 'cashier', 'discountpercent'], ['txid' => $transaction]);
// Info
$txid = $tx['txid'];
$datetime = date(DATETIME_FORMAT, strtotime($tx['txdate']));
$type = $tx['type'];
$cashier = getUserByID($tx['cashier'])['name'];
$customerid = $tx['customerid'];
// Items
$itemlines = [];
$items = $database->select('lines', ['amount', 'name', 'itemid', 'qty'], ['txid' => $txid]);
$subtotal = 0.0;
$paid = 0.0;
foreach ($items as $i) {
$itemlines[] = new ReceiptLine(
$i['name'], (float) $i['qty'] . '@' . number_format($i['amount'], 2), '$' . number_format($i['qty'] * $i['amount'] * 1.0, 2)
);
$subtotal += $i['qty'] * $i['amount'] * 1.0;
}
// Payments
$total = $subtotal * (1.0 - ((float) $tx['discountpercent'] / 100));
$paymentlines = [];
$payments = $database->select('payments', [
'[>]payment_types' => ['type' => 'typeid']
], [
'amount', 'type', 'typename', 'text'
], [
'txid' => $txid
]);
foreach ($payments as $p) {
if ($p['amount'] < 0) {
continue;
}
$paymentlines[] = new ReceiptLine(lang($p['text'], false), "", '$' . number_format($p['amount'] * 1.0, 2));
$paid += $p['amount'] * 1.0;
}
$change = $paid - $total;
if ($change <= 0) {
$change = 0.0;
}
// Totals
$subtotalline = new ReceiptLine("Subtotal:", "", '$' . number_format($subtotal, 2));
$paidline = new ReceiptLine("Paid:", "", '$' . number_format($paid, 2), ReceiptLine::LINEFORMAT_BOLD);
$changeline = new ReceiptLine("Change:", "", '$' . number_format($change, 2), ReceiptLine::LINEFORMAT_BOLD);
$totalline = new ReceiptLine("Total:", "", '$' . number_format($subtotal, 2), ReceiptLine::LINEFORMAT_BOLD);
$receipt->appendLine(new ReceiptLine("Date: $datetime"));
$receipt->appendLine(new ReceiptLine("Tx. ID: $txid"));
$receipt->appendLine(new ReceiptLine("Cashier: $cashier"));
if (!is_null($customerid) && !empty($customerid)) {
$customer = $database->get('customers', 'name', ['customerid' => $customerid]);
$receipt->appendLine(new ReceiptLine("Customer: $customer"));
}
$receipt->appendBreak();
$receipt->appendLines($itemlines);
$receipt->appendBreak();
$receipt->appendLine($subtotalline);
if ($tx['discountpercent'] > 0) {
$receipt->appendLine(new ReceiptLine("Discount:", "", (float) $tx['discountpercent'] . '% off'));
$totalline = new ReceiptLine("Total:", "", '$' . number_format($total, 2), ReceiptLine::LINEFORMAT_BOLD);
}
$receipt->appendLine($totalline);
$receipt->appendBreak();
$receipt->appendLines($paymentlines);
$receipt->appendBreak();
$receipt->appendLine($paidline);
$receipt->appendLine($changeline);
return $receipt;
}
private static function returnReceipt($transaction) {
global $database;
$receipt = new Receipt();
$tx = $database->get('transactions', ['txid', 'txdate', 'customerid', 'type', 'cashier', 'discountpercent'], ['txid' => $transaction]);
// Info
$txid = $tx['txid'];
$datetime = date(DATETIME_FORMAT, strtotime($tx['txdate']));
$type = $tx['type'];
$cashier = getUserByID($tx['cashier'])['name'];
$customerid = $tx['customerid'];
// Items
$itemlines = [];
$items = $database->select('lines', ['amount', 'name', 'itemid', 'qty'], ['txid' => $txid]);
$subtotal = 0.0;
$paid = 0.0;
foreach ($items as $i) {
$itemlines[] = new ReceiptLine(
$i['name'], (float) $i['qty'] . '@' . number_format($i['amount'], 2), '$' . number_format($i['qty'] * $i['amount'] * 1.0, 2)
);
$subtotal += $i['qty'] * $i['amount'] * 1.0;
}
// Payments
$total = $subtotal * (1.0 - ((float) $tx['discountpercent'] / 100));
$paymentlines = [];
$payments = $database->select('payments', [
'[>]payment_types' => ['type' => 'typeid']
], [
'amount', 'type', 'typename', 'text'
], [
'txid' => $txid
]);
foreach ($payments as $p) {
$paymentlines[] = new ReceiptLine(lang($p['text'], false), "", '$' . number_format($p['amount'] * -1.0, 2));
$paid += $p['amount'] * 1.0;
}
// Totals
$subtotalline = new ReceiptLine("Subtotal:", "", '$' . number_format($subtotal, 2));
$paidline = new ReceiptLine("Refund:", "", '$' . number_format($paid * -1.0, 2), ReceiptLine::LINEFORMAT_BOLD);
$totalline = new ReceiptLine("Total:", "", '$' . number_format($subtotal, 2), ReceiptLine::LINEFORMAT_BOLD);
$receipt->appendLine(new ReceiptLine("Date: $datetime"));
$receipt->appendLine(new ReceiptLine("Tx. ID: $txid"));
$receipt->appendLine(new ReceiptLine("Cashier: $cashier"));
if (!is_null($customerid) && !empty($customerid)) {
$customer = $database->get('customers', 'name', ['customerid' => $customerid]);
$receipt->appendLine(new ReceiptLine("Customer: $customer"));
}
$receipt->appendBreak();
$receipt->appendLines($itemlines);
$receipt->appendBreak();
$receipt->appendLine($subtotalline);
$receipt->appendLine($totalline);
$receipt->appendBreak();
$receipt->appendLines($paymentlines);
$receipt->appendBreak();
$receipt->appendLine($paidline);
return $receipt;
}
static function transactionReceipt($transaction) {
global $database;
$txtype = $database->get('transactions', 'type', ['txid' => $transaction]);
switch ($txtype) {
case 1:
return GenerateReceipt::saleReceipt($transaction);
case 2:
return GenerateReceipt::returnReceipt($transaction);
default:
return new Receipt();
}
}
static function xReceipt($registerid) {
global $database;
$receipt = new Receipt();
$registername = $database->get('registers', 'registername', ['registerid' => $registerid]);
$cash = $database->get('cash_drawer', ['open', 'start_amount', 'cashid'], ['AND' => ['open[!]' => null, 'close' => null, 'registerid' => $registerid]]);
$balance = [];
$paymenttypes = $database->select('payment_types', ['typename (type)', 'text']);
$payments = $database->select("payments", [
"[>]transactions" => ['txid' => 'txid'],
"[>]payment_types" => ['type' => 'typeid']
], ['amount', 'typename (type)'], [
'AND' => [
'transactions.cashid' => $cash['cashid'],
]
]);
$transactioncount = $database->count('transactions', ['cashid' => $cash['cashid']]);
foreach ($paymenttypes as $t) {
$balance[$t['type']] = 0.0;
}
foreach ($payments as $p) {
$balance[$p['type']] += $p['amount'];
}
$receipt->appendHeader(new ReceiptLine(lang("x report", false), "", "", ReceiptLine::LINEFORMAT_BOLD | ReceiptLine::LINEFORMAT_CENTER));
$receipt->appendLine(new ReceiptLine("Printed:", "", date(DATETIME_FORMAT)));
$receipt->appendLine(new ReceiptLine("Register:", "", $registername));
$receipt->appendLine(new ReceiptLine("Transactions:", "", $transactioncount));
$receipt->appendBlank();
$receipt->appendBreak();
$receipt->appendLine(new ReceiptLine("Opening", "", "", ReceiptLine::LINEFORMAT_CENTER));
$receipt->appendBreak();
$receipt->appendLine(new ReceiptLine("Date:", "", date(DATETIME_FORMAT, strtotime($cash['open']))));
$receipt->appendLine(new ReceiptLine("Cash:", "", '$' . number_format($cash['start_amount'], 2)));
$receipt->appendBlank();
$receipt->appendBreak();
$receipt->appendLine(new ReceiptLine("Sales", "", "", ReceiptLine::LINEFORMAT_CENTER));
$receipt->appendBreak();
foreach ($paymenttypes as $t) {
$receipt->appendLine(new ReceiptLine(lang($t['text'], false) . ":", "", '$' . number_format($balance[$t['type']], 2)));
}
$receipt->appendBlank();
$receipt->appendBreak();
$receipt->appendLine(new ReceiptLine("Balance", "", "", ReceiptLine::LINEFORMAT_CENTER));
$receipt->appendBreak();
$receipt->appendLine(new ReceiptLine("Cash:", "", '$' . number_format($balance['cash'] + $cash['start_amount'], 2)));
return $receipt;
}
static function zReceipt($cashid) {
global $database;
$receipt = new Receipt();
$cash = $database->get('cash_drawer', ['open', 'close', 'start_amount', 'end_amount', 'cashid', 'registerid'], ['cashid' => $cashid]);
$registername = $database->get('registers', 'registername', ['registerid' => $cash['registerid']]);
$balance = [];
$paymenttypes = $database->select('payment_types', ['typename (type)', 'text']);
$payments = $database->select("payments", [
"[>]transactions" => ['txid' => 'txid'],
"[>]payment_types" => ['type' => 'typeid']
], ['amount', 'typename (type)'], [
'AND' => [
'transactions.cashid' => $cash['cashid'],
]
]);
$transactioncount = $database->count('transactions', ['cashid' => $cashid]);
foreach ($paymenttypes as $t) {
$balance[$t['type']] = 0.0;
}
foreach ($payments as $p) {
$balance[$p['type']] += $p['amount'];
}
$receipt->appendHeader(new ReceiptLine(lang("z report", false), "", "", ReceiptLine::LINEFORMAT_BOLD | ReceiptLine::LINEFORMAT_CENTER));
$receipt->appendLine(new ReceiptLine("Printed:", "", date(DATETIME_FORMAT)));
$receipt->appendLine(new ReceiptLine("Register:", "", $registername));
$receipt->appendLine(new ReceiptLine("Transactions:", "", $transactioncount));
$receipt->appendBlank();
$receipt->appendBreak();
$receipt->appendLine(new ReceiptLine("Opening", "", "", ReceiptLine::LINEFORMAT_CENTER));
$receipt->appendBreak();
$receipt->appendLine(new ReceiptLine("Date:", "", date(DATETIME_FORMAT, strtotime($cash['open']))));
$receipt->appendLine(new ReceiptLine("Cash:", "", '$' . number_format($cash['start_amount'], 2)));
$receipt->appendBlank();
$receipt->appendBreak();
$receipt->appendLine(new ReceiptLine("Closing", "", "", ReceiptLine::LINEFORMAT_CENTER));
$receipt->appendBreak();
$receipt->appendLine(new ReceiptLine("Date:", "", date(DATETIME_FORMAT, strtotime($cash['close']))));
$receipt->appendLine(new ReceiptLine("Cash:", "", '$' . number_format($cash['end_amount'], 2)));
$receipt->appendBlank();
$receipt->appendBreak();
$receipt->appendLine(new ReceiptLine("Sales", "", "", ReceiptLine::LINEFORMAT_CENTER));
$receipt->appendBreak();
foreach ($paymenttypes as $t) {
$receipt->appendLine(new ReceiptLine(lang($t['text'], false) . ":", "", '$' . number_format($balance[$t['type']], 2)));
}
return $receipt;
}
static function getReceipt($type, $data) {
switch ($type) {
case GenerateReceipt::RECEIPT_TYPE_X:
return GenerateReceipt::xReceipt($data);
break;
case GenerateReceipt::RECEIPT_TYPE_Z:
return GenerateReceipt::zReceipt($data);
break;
case GenerateReceipt::RECEIPT_TYPE_TRANSACTION:
return GenerateReceipt::transactionReceipt($data);
break;
default:
return new Receipt();
break;
}
}
static function outputReceipt(Receipt $receipt, $format = "html", $width = 64, $title = "") {
switch ($format) {
case "text":
$format = "text";
header("Content-Type: text/plain");
break;
case "json":
$format = "json";
header("Content-Type: application/json");
break;
default:
$format = "html";
header("Content-Type: text/html");
}
$output = "";
switch ($format) {
case "text":
$output = $receipt->getPlainText($width);
break;
case "json":
$output = $receipt->getJson($width);
break;
default:
$output = $receipt->getHtml($title);
}
return $output;
}
}