/**
* Creates an invoice and related items
*/
public function create()
{
$post = Http::getParameter('POST');
if (count($this->validate()) > 0) {
throw new Exception('Invalid data entered', 400);
}
// create invoice
if ($this->id == 'new') {
$this->id = null;
}
$this->status = 'Drafted';
$id = parent::create();
// create entries
$this->entries = array();
foreach ($post['Invoice']['Entry'] as $entry) {
$Entry = new Entry();
$Entry->__bind($entry);
$Entry->invoice_id = $id;
$Entry->billed = Entry::__getDateTimeFromString($Entry->billed);
if (!array_key_exists('total', $entry)) {
$Entry->total = round($entry['quantity'] * $entry['amount_per'], 2);
}
$Entry->create();
$this->entries[] = $Entry;
}
// create discounts
$this->discounts = array();
foreach ($post['Invoice']['Discount'] as $discount) {
$Discount = new Discount();
$Discount->__bind($discount);
$Discount->invoice_id = $id;
$Discount->create();
$this->discounts[] = $Discount;
}
// update total
$this->update_total();
// update cache, see libraries/misc.php
delete_cache_entry('invoices', $id);
// return
return $id;
}
