/**
* Add Item to Invoice
*
* Creates an InvoiceItemDBO and adds it to this Invoice
*
* @param integer $quantity Quantity of units
* @param double $unitamount Cost of each unit
* @param string $text Description of unit(s)
* @param boolean $taxflag True if this item is a tax item
*/
function add_item($quantity, $unitamount, $text, $taxflag)
{
// Create a new Invoice Item DBO
$itemdbo = new InvoiceItemDBO();
$itemdbo->setInvoiceID($this->getID());
$itemdbo->setQuantity($quantity);
$itemdbo->setUnitAmount($unitamount);
$itemdbo->setText($text);
$itemdbo->setTaxItem($taxflag ? "Yes" : "No");
// Add DBO to invoice
if ($this->getID() != null) {
// Invoice already exists in database, so go ahead and Insert line-item
// into database
add_InvoiceItemDBO($itemdbo);
}
$this->invoiceitemdbo_array[] = $itemdbo;
}
/**
* Load multiple InvoiceItemDBO's from database
*
* @param string $filter A WHERE clause
* @param string $sortby Field name to sort results by
* @param string $sortdir Direction to sort in (ASEC or DESC)
* @param int $limit Limit the number of results
* @param int $start Record number to start the results at
* @return array Array of InvoiceItemDBO's
*/
function &load_array_InvoiceItemDBO($filter = null, $sortby = null, $sortdir = null, $limit = null, $start = null)
{
$DB = DBConnection::getDBConnection();
// Build query
$sql = $DB->build_select_sql("invoiceitem", "*", $filter, $sortby, $sortdir, $limit, $start);
// Run query
if (!($result = @mysql_query($sql, $DB->handle()))) {
// Query error
throw new DBException(mysql_error($DB->handle()));
}
if (mysql_num_rows($result) == 0) {
// No services found
throw new DBNoRowsFoundException();
}
// Build an array of DBOs from the result set
$dbo_array = array();
while ($data = mysql_fetch_array($result)) {
// Create and initialize a new DBO with the data from the DB
$dbo = new InvoiceItemDBO();
$dbo->load($data);
// Add HostingServiceDBO to array
$dbo_array[] = $dbo;
}
return $dbo_array;
}
/**
* Add Line Item
*
* Create a new InvoiceLineItemDBO and attach it to the Invoice
*/
function add_line_item()
{
// Create new Line Item DBO
$lineitem_dbo = new InvoiceItemDBO();
$lineitem_dbo->setText($this->post['text']);
$lineitem_dbo->setUnitAmount($this->post['unitamount']);
$lineitem_dbo->setQuantity($this->post['quantity']);
$lineitem_dbo->setInvoiceID($this->get['invoice']->getID());
// Save Lineitem to database
add_InvoiceItemDBO($lineitem_dbo);
// Success
$this->setMessage(array("type" => "[INVOICE_ITEM_CREATED]"));
}