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stock-buy.php
executable file
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stock-buy.php
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<?
#This program is copyright by Andre Coetzee email: ac@main.me
#and is licensed under the GPL v3
#
#
#
#
#Please add yourself to: http://www.accounting-123.com
#Developers, Software Vendors, Support, Accountants, Users
#
#
#The full software license can be found here:
#http://www.accounting-123.com/a.php?a=153/GPLv3
#
#
#
#
#
#
#
#
#
#
#
# get settings
require("settings.php");
require("core-settings.php");
# decide what to do
if (isset($_GET["stkid"])) {
$OUTPUT = details($_GET);
}elseif (isset($_POST["key"])) {
switch ($_POST["key"]) {
case "details":
$OUTPUT = details($_POST);
break;
case "confirm":
$OUTPUT = confirm($_POST);
break;
case "write":
$OUTPUT = write($_POST);
break;
default:
$OUTPUT = slctStk();
}
} else {
# Display default output
$OUTPUT = slctStk();
}
# get templete
require("template.php");
# Default view
function slctStk()
{
# Select Stock
db_connect();
$stock = "<select name='stkid'>";
$sql = "SELECT stkid,stkdes,stkcod FROM stock";
$stkRslt = db_exec($sql);
if(pg_numrows($stkRslt) < 1){
return "There is no stock found in Cubit.";
}else{
while($stk = pg_fetch_array($stkRslt)){
$stock .= "<option value='$stk[stkid]'>($stk[stkcod]) $stk[stkdes]</option>";
}
}
$stock .="</select>";
//layout
$slct = "
<h3>Select Stock</h3>
<table border=0 cellpadding='".TMPL_tblCellPadding."' cellspacing='".TMPL_tblCellSpacing."'>
<form action='".SELF."' method=post name=form>
<input type=hidden name=key value=details>
<tr><th>Select Stock</th></tr>
<tr class='bg-odd'><td valign=center>$stock</td></tr>
<tr><td><input type=button value='« Cancel' onClick='javascript:history.back();'><input type=submit value='Buy »'></td></tr>
</form>
</table>
<p>
<table border=0 cellpadding='2' cellspacing='1'>
<tr><th>Quick Links</th></tr>
<tr class='bg-odd'><td><a href='stock-add.php'>Add Stock</a></td></tr>
<tr class='bg-even'><td><a href='stock-view.php'>View Stock</a></td></tr>
<script>document.write(getQuicklinkSpecial());</script>
</table>";
return $slct;
}
function details($_POST)
{
# get vars
foreach ($_POST as $key => $value) {
$$key = $value;
}
# validate input
require_lib("validate");
$v = new validate ();
$v->isOk ($stkid, "num", 1, 50, "Invalid Stock ID.");
# display errors, if any
if ($v->isError ()) {
$confirm = "";
$errors = $v->getErrors();
foreach ($errors as $e) {
$confirm .= "<li class=err>-".$e["msg"]."<br>";
}
return $confirm;
}
# Select Stock
db_connect();
$sql = "SELECT stkid,stkdes,stkcod,buom,suom FROM stock WHERE stkid = '$stkid'";
$stkRslt = db_exec($sql) or errDie("Unable to access databse.", SELF);
if(pg_numrows($stkRslt) < 1){
return "<li> Invalid Stock ID.";
}else{
$stk = pg_fetch_array($stkRslt);
}
# select bank account
$bank = "<select name=bankacc>";
$sql = "SELECT * FROM bankacct ORDER BY accname ASC";
$banks = db_exec($sql);
if(pg_numrows($banks) < 1){
return "<li class=err> There are no bank accounts found in Cubit.
<p><input type=button onClick='JavaScript:history.back();' value='« Correct Selection'>";
}
while($acc = pg_fetch_array($banks)){
$bank .= "<option value=$acc[bankid]>$acc[accname]</option>";
}
$bank .="</select>";
// Layout
$view = "<h3>Buy Stock</h3>
<form action='".SELF."' method=post name=form>
<input type=hidden name=key value=confirm>
<input type=hidden name=stkid value='$stkid'>
<table border=0 cellpadding='".TMPL_tblCellPadding."' cellspacing='".TMPL_tblCellSpacing."' width=300>
<tr><th>Field</th><th>Value</th></tr>
<tr class='bg-odd'><td>Stock code</td><td>$stk[stkcod]</td></tr>
<tr class='bg-even'><td>Stock description</td><td>$stk[stkdes]</td></tr>
<tr class='bg-odd'><td>Date</td><td valign=center><input type=text size=2 name=day maxlength=2 value='".date("d")."'>-<input type=text size=2 name=mon maxlength=2 value='".date("m")."'>-<input type=text size=4 name=year maxlength=4 value='".date("Y")."'> DD-MM-YYYY</td></tr>
<tr class='bg-even'><td>Buying units</td><td><input type=text size=10 name='buom'> x $stk[buom]</td></tr>
<tr class='bg-odd'><td>Selling units</td><td><input type=text size=10 name='suom'> x $stk[suom]</td></tr>
<tr class='bg-even'><td>Cost Amount</td><td>".CUR." <input type=text size=9 name='csamt'></td></tr>
<tr class='bg-odd'><td>Bank Account</td><td>$bank</td></tr>
<tr><td><input type=button value='« Cancel' onClick='javascript:history.back();'></td><td align=right><input type=submit value='Add »'></td></tr>
</table>
<table border=0 cellpadding='".TMPL_tblCellPadding."' cellspacing='".TMPL_tblCellSpacing."' width=100>
<tr><th>Quick Links</th></tr>
<tr class='bg-odd'><td><a href='stock-add.php'>Add Stock</a></td></tr>
<tr class='bg-even'><td><a href='stock-view.php'>View Stock</a></td></tr>
<script>document.write(getQuicklinkSpecial());</script>
</form>
</table>";
return $view;
}
# confirm
function confirm($_POST)
{
# get vars
foreach ($_POST as $key => $value) {
$$key = $value;
}
# validate input
require_lib("validate");
$v = new validate ();
$v->isOk ($stkid, "num", 1, 50, "Invalid Stock ID.");
$v->isOk ($day, "num", 1,2, "Invalid order Date day.");
$v->isOk ($mon, "num", 1,2, "Invalid order Date month.");
$v->isOk ($year, "num", 1,4, "Invalid order Date Year.");
$v->isOk ($csamt, "float", 1, 20, "Invalid cost amount.");
$v->isOk ($buom, "num", 0, 20, "Invalid buying units.");
$v->isOk ($suom, "num", 0, 20, "Invalid selling units.");
$v->isOk ($bankacc, "num", 1, 50, "Invalid Bank Account.");
$date = $day."-".$mon."-".$year;
if(!checkdate($mon, $day, $year)){
$v->isOk ($date, "num", 1, 1, "Invalid date.");
}
# display errors, if any
if ($v->isError ()) {
$confirm = "";
$errors = $v->getErrors();
foreach ($errors as $e) {
$confirm .= "<li class=err>".$e["msg"];
}
$confirm .= "<p><input type=button onClick='JavaScript:history.back();' value='« Correct submission'>";
return $confirm;
}
$buom += 0;
$suom += 0;
# Select Stock
db_connect();
$sql = "SELECT * FROM stock WHERE stkid = '$stkid'";
$stkRslt = db_exec($sql) or errDie("Unable to access databse.", SELF);
if(pg_numrows($stkRslt) < 1){
return "<li> Invalid Stock ID.";
}else{
$stk = pg_fetch_array($stkRslt);
}
if($buom < 1 && $suom < 1){
return "Your units bought calculate to zero. Please enter values.";
}
# Get bank account name
db_connect();
$sql = "SELECT * FROM bankacct WHERE bankid = '$bankacc'";
$bankRslt = db_exec($sql);
if(pg_numrows($bankRslt) < 1){
return "<li class=err>ERROR : Invalid Bank Account Number.
<p><input type=button onClick='JavaScript:history.back();' value='« Correct Selection'>";
}
$bank = pg_fetch_array($bankRslt);
// Layout
$confirm = "<h3>Buy Stock</h3>
<h4>Confirm Entry</h4>
<form action='".SELF."' method=post name=form>
<input type=hidden name=key value=write>
<input type=hidden name=stkid value='$stkid'>
<input type=hidden name=date value='$date'>
<input type=hidden name=csamt value='$csamt'>
<input type=hidden name=buom value='$buom'>
<input type=hidden name=suom value='$suom'>
<input type=hidden name=bankacc value='$bankacc'>
<table border=0 cellpadding='".TMPL_tblCellPadding."' cellspacing='".TMPL_tblCellSpacing."' width=300>
<tr><th>Field</th><th>Value</th></tr>
<tr class='bg-odd'><td>Stock code</td><td>$stk[stkcod]</td></tr>
<tr class='bg-even'><td>Stock description</td><td>$stk[stkdes]</td></tr>
<tr class='bg-odd'><td>Date</td><td>$date</td></tr>
<tr class='bg-even'><td>Buying units</td><td>$buom x $stk[buom]</td></tr>
<tr class='bg-odd'><td>Selling units</td><td>$suom x $stk[suom]</td></tr>
<tr class='bg-even'><td>Cost Amount</td><td>".CUR." $csamt</td></tr>
<tr class='bg-odd'><td>Bank Account</td><td>$bank[accname]</td></tr>
<tr><td><input type=button value='« Cancel' onClick='javascript:history.back();'></td><td align=right><input type=submit value='Confirm »'></td></tr>
</table>
<table border=0 cellpadding='".TMPL_tblCellPadding."' cellspacing='".TMPL_tblCellSpacing."' width=100>
<tr><th>Quick Links</th></tr>
<tr class='bg-odd'><td><a href='stock-add.php'>Add Stock</a></td></tr>
<tr class='bg-even'><td><a href='stock-view.php'>View Stock</a></td></tr>
<script>document.write(getQuicklinkSpecial());</script>
</form>
</table>";
return $confirm;
}
# write
function write($_POST)
{
//processes
db_connect();
# get vars
foreach ($_POST as $key => $value) {
$$key = $value;
}
# validate input
require_lib("validate");
$v = new validate ();
$v->isOk ($stkid, "num", 1, 50, "Invalid Stock ID.");
$v->isOk ($date, "date", 1,14, "Invalid Date.");
$v->isOk ($csamt, "float", 1, 20, "Invalid cost amount.");
$v->isOk ($buom, "num", 0, 20, "Invalid buying units.");
$v->isOk ($suom, "num", 0, 20, "Invalid selling units.");
$v->isOk ($bankacc, "num", 1, 50, "Invalid Bank Account.");
# display errors, if any
if ($v->isError ()) {
$confirm = "";
$errors = $v->getErrors();
foreach ($errors as $e) {
$confirm .= "<li class=err>".$e["msg"];
}
$confirm .= "<p><input type=button onClick='JavaScript:history.back();' value='« Correct submission'>";
return $confirm;
}
# Select Stock
db_connect();
$sql = "SELECT * FROM stock WHERE stkid = '$stkid'";
$stkRslt = db_exec($sql) or errDie("Unable to access stock database.", SELF);
if(pg_numrows($stkRslt) < 1){
return "<li> Invalid Stock ID.";
}else{
$stk = pg_fetch_array($stkRslt);
}
# Calculate total units bought
$units = 0;
if($buom > 0){
$units += ($buom * $stk['rate']);
}
if($suom > 0){
$units += $suom;
}
$refnum = getrefnum($date);
// Get Bank account [the traditional way re: hook of hook]
core_connect();
$sql = "SELECT * FROM bankacc WHERE accid = '$bankacc'";
$rslt = db_exec($sql) or errDie("Unable to retrieve bank account link from Cubit",SELF);
# check if link exists
if(pg_numrows($rslt) <1){
return "<li class=err> ERROR : The bank account that you selected doesn't appear to have an account linked to it.";
}
$bank = pg_fetch_array($rslt);
$bankaccid = $bank["accnum"];
// Update stock
db_connect();
$sql = "UPDATE stock SET units = (units + '$units'), csamt = (csamt + '$csamt') WHERE stkid = '$stkid'";
$rslt = db_exec($sql) or errDie("Unable to insert stock to Cubit.",SELF);
$sdate = explode("-", $date);
$sdate = $sdate[2]."-".$sdate[1]."-".$sdate[0];
// insert into stockk purchased
$Sql = "INSERT INTO stock_purch(stkid, date, units, cost) VALUES('$stkid', '$sdate', '$units', '$csamt')";
$Rslt = db_exec($Sql) or errDie("Unable to insert stock to Cubit.",SELF);
# Write Trans(debit_account_id, credit_account_id, date, refnum, amount_[11111.00], details)
writetrans($stk['accid'], $bankaccid, $date, $refnum, $csamt, "bought $units x $stk[stkdes]");
$write ="
<table border=0 cellpadding='".TMPL_tblCellPadding."' cellspacing='".TMPL_tblCellSpacing."' width='50%'>
<tr><th>Bought Stock Recorded</th></tr>
<tr class=datacell><td>Bought Stock, $stk[stkdes] ($stk[stkcod]) has been successfully added to Cubit.</td></tr>
</table>
<p>
<table border=0 cellpadding='2' cellspacing='1'>
<tr><th>Quick Links</th></tr>
<tr class='bg-odd'><td><a href='stock-add.php'>Add Stock</a></td></tr>
<tr class='bg-even'><td><a href='stock-view.php'>View Stock</a></td></tr>
<script>document.write(getQuicklinkSpecial());</script>
</table>";
return $write;
}
# Write Trans(debit_account_id, credit_account_id, date, refnum, amount_[11111.00], details)
function writetrans($dtacc, $ctacc, $date, $refnum, $amount, $details)
{
# validate input
require_lib("validate");
$v = new validate ();
$v->isOk ($ctacc, "num", 1, 50, "Invalid Account to be Credited.");
$v->isOk ($dtacc, "num", 1, 50, "Invalid Account to be Debited.");
$v->isOk ($date, "date", 1, 14, "Invalid date.");
$v->isOk ($refnum, "num", 1, 50, "Invalid reference number.");
$v->isOk ($amount, "float", 1, 20, "Invalid Amount.");
$v->isOk ($details, "string", 0, 255, "Invalid Details.");
# display errors, if any
if ($v->isError ()) {
$write = "";
$errors = $v->getErrors();
foreach ($errors as $e) {
$write .= "<li class=err>".$e["msg"];
}
$write .= "<p><input type=button onClick='JavaScript:history.back();' value='« Correct submission'>";
return $write;
}
# date format
$date = explode("-", $date);
$date = $date[2]."-".$date[1]."-".$date[0];
# begin sql transaction
# pglib_transaction ("BEGIN") or errDie("Unable to start a database transaction.",SELF);
// Insert the records into the transect table
db_conn(PRD_DB);
$sql = "INSERT INTO transect(debit, credit, date, refnum, amount, author, details) VALUES('$dtacc', '$ctacc', '$date', '$refnum', '$amount', '".USER_NAME."', '$details')";
$transRslt = db_exec($sql) or errDie("Unable to insert Transaction details to database",SELF);
// Update the balances by adding appropriate values to the trial_bal Table
core_connect();
$ctbal = "UPDATE trial_bal SET credit = (credit + '$amount') WHERE accid = '$ctacc'";
$dtbal = "UPDATE trial_bal SET debit = (debit + '$amount') WHERE accid = '$dtacc'";
$ctbalRslt = db_exec($ctbal) or errDie("Unable to update credit balance for credited account.",SELF);
$dtbalRslt = db_exec($dtbal) or errDie("Unable to update debit balance for debited account.",SELF);
# commit sql transaction
# pglib_transaction ("COMMIT") or errDie("Unable to finish a database transaction.",SELF);
}
?>