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freenetis-github/application/controllers/invoice_items.php @ b8a40ec0

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<?php defined('SYSPATH') or die('No direct script access.');
/*
* This file is part of open source system FreenetIS
* and it is released under GPLv3 licence.
*
* More info about licence can be found:
* http://www.gnu.org/licenses/gpl-3.0.html
*
* More info about project can be found:
* http://www.freenetis.org/
*
*/

/**
* Controller performs actions over invoice items which belongs to invoice.
*
* @author Michal Kliment
* @package Controller
*/
class Invoice_items_Controller extends Controller
{
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/**
* Constructor, only test if finance is enabled
*/
public function __construct()
{
parent::__construct();
if (!Settings::get('finance_enabled'))
Controller::error (ACCESS);
}
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/**
* Index redirects to invoices show all
*/
public function index()
{
url::redirect('invoices/show_all');
}

/**
* Shows invoice item
*
* @author Michal Kliment
* @param integer $invoice_item_id id of invoice item do show
*/
public function show($invoice_item_id = NULL)
{
// access rights
if (!$this->acl_check_view('Accounts_Controller', 'invoices'))
Controller::Error(ACCESS);
$invoice_item = new Invoice_item_Model($invoice_item_id);

if (!$invoice_item_id || !$invoice_item->id)
url::redirect('invoices');

$this->session->set('ssInvoice_item_id', $invoice_item_id);
// breadcrumbs
$breadcrumbs = breadcrumbs::add()
->link('invoices/show_all', 'Invoices',
$this->acl_check_view('Accounts_Controller', 'invoices'))
->link('invoices/show/' . $invoice_item->id,
__('Invoice') . ' (' . $invoice_item->id . ')',
$this->acl_check_view('Accounts_Controller', 'invoices'))
->text($invoice_item->name . ' (' . $invoice_item->id . ')')
->text('Show invoice item');

$view = new View('main');
$view->title = __('Show invoice item');
$view->breadcrumbs = $breadcrumbs->html();
$view->content = new View('invoices/items_show');
$view->content->headline = __('Show invoice item');
$view->content->invoice_item = $invoice_item;
$view->render(TRUE);
}

/**
* Adds new invoice items (more than one)
*
* @author Michal Kliment
* @param integer $invoice_id id of invoice which belongs to added items
*/
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public function add($invoice_id = NULL)
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{
// access rights
if (!$this->acl_check_new('Accounts_Controller', 'invoices'))
Controller::Error(ACCESS);

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if (!$invoice_id)
{
$invoice_model = new Invoice_Model();
$arr_invoices = $invoice_model->select_list('id', 'invoice_nr');
}
else
{
if (!is_numeric($invoice_id))
Controller::warning (PARAMETER);
$invoice = new Invoice_Model($invoice_id);
if (!$invoice->id)
Controller::error (RECORD);
$arr_invoices = array($invoice->id => $invoice->invoice_nr);
}
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// creates form
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$this->form = new Forge();
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$this->form->group('Basic information');
$this->form->dropdown('invoice_id')
->label(__('Invoice number') . ':')
->options($arr_invoices)
->rules('required')
->selected($invoice_id);
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$this->form->input('name')
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->rules('required|length[3,40]');
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$this->form->input('code')
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->rules('required|length[3,40]');
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$this->form->input('quantity')
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->rules('required|length[1,40]|valid_numeric');
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$this->form->input('author_fee')
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->rules('length[1,40]|valid_numeric');
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$this->form->input('contractual_increase')
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->rules('length[1,40]|valid_numeric');
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$this->form->radio('service')
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->options(arr::bool())
->default(0);
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$this->form->input('price')
->rules('required|length[1,40]|valid_numeric');
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$this->form->input('vat')
->label('tax rate')
->rules('length[1,5]|valid_range|valid_numeric')
->value(0);
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$this->form->submit('Add');

//if form is validated
if ($this->form->validate())
{
$form_data = $this->form->as_array();

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// creates new invoice item
$invoice_item = new Invoice_item_Model();
$invoice_item->invoice_id = $form_data['invoice_id'];
$invoice_item->name = $form_data['name'];
$invoice_item->code = $form_data['code'];
$invoice_item->quantity = (double) $form_data['quantity'];
$invoice_item->author_fee = (double) $form_data['author_fee'];
$invoice_item->contractual_increase = (double) $form_data['contractual_increase'];
$invoice_item->service = $form_data['service'];
$invoice_item->price = (double) $form_data['price'];
$invoice_item->vat = (double) !empty($form_data['vat']) ? $form_data['vat'] / 100 : 0;
// success
if ($invoice_item->save())
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{
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status::success('Invoice item has been successfully added');
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}
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$this->redirect('invoices/show/' . $invoice_id);
} else {
// breadcrumbs
$breadcrumbs = breadcrumbs::add()
->link('invoices/show_all', 'Invoices',
$this->acl_check_view('Accounts_Controller', 'invoices'))
->link('invoices/show/' . $invoice_id,
__('Invoice') . ' (' . $invoice_id . ')',
$this->acl_check_view('Accounts_Controller', 'invoices'))
->text('Add new invoice item');

$view = new View('main');
$view->title = __('Add new invoice item');
$view->breadcrumbs = $breadcrumbs->html();
$view->content = new View('form');
$view->content->headline = __('Add new invoice item');
$view->content->link_back = '';
$view->content->form = $this->form->html();
$view->render(TRUE);
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}
}

/**
* Edits invoice item
*
* @author Michal Kliment
* @param integer $invoice_item_id id of invoice item to edit
*/
public function edit($invoice_item_id = NULL)
{
// access rights
if (!$this->acl_check_new('Accounts_Controller', 'invoices'))
Controller::Error(1);

$invoice_item = new Invoice_item_Model($invoice_item_id);

if (!$invoice_item_id || !$invoice_item->id)
url::redirect('invoices');

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$invoice_model = new Invoice_Model();
$arr_invoices = $invoice_model->select_list('id', 'invoice_nr');
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// creates form

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$this->form = new Forge();
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$this->form->group('Basic information');
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$this->form->dropdown('invoice_id')
->label(__('Invoice number') . ':')
->rules('required')
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->options($arr_invoices)
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->selected($invoice_item->invoice_id);
$this->form->input('name')
->rules('required|length[3,40]')
->value($invoice_item->name);
$this->form->input('code')
->rules('required|length[3,40]')
->value($invoice_item->code);
$this->form->input('quantity')
->label(__('Quantity') . ':')
->rules('required|length[1,40]|valid_numeric')
->value($invoice_item->quantity);
$this->form->input('author_fee')
->rules('length[1,40]|valid_numeric')
->value($invoice_item->author_fee);
$this->form->input('contractual_increase')
->rules('length[1,40]|valid_numeric')
->value($invoice_item->contractual_increase);
$this->form->radio('service')
->options(arr::bool())
->default($invoice_item->service);
$this->form->input('price')
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->rules('required|length[1,40]|valid_numeric')
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->value($invoice_item->price);
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$this->form->input('vat')
->label(__('Tax rate') . ':')
->rules('length[1,5]|valid_range|valid_numeric')
->value($invoice_item->vat * 100);
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$this->form->submit('Edit');

//if form is validated
if ($this->form->validate())
{
$form_data = $this->form->as_array();

// creates new Invoice
$invoice_item = new Invoice_item_Model($invoice_item_id);

$invoice_item->invoice_id = $form_data['invoice_id'];
$invoice_item->name = $form_data['name'];
$invoice_item->code = $form_data['code'];
$invoice_item->quantity = (double) $form_data['quantity'];
$invoice_item->author_fee = (double) $form_data['author_fee'];
$invoice_item->contractual_increase = (double) $form_data['contractual_increase'];
$invoice_item->service = $form_data['service'];
$invoice_item->price = (double) $form_data['price'];
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$invoice_item->vat = (double) !empty($form_data['vat']) ? $form_data['vat'] / 100 : 0;
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// succes
if ($invoice_item->save())
{
status::success('Invoice item has been successfully updated.');
}
url::redirect('invoices/show/' . $invoice_item->invoice_id);
}

// breadcrumbs
$breadcrumbs = breadcrumbs::add()
->link('invoices/show_all', 'Invoices',
$this->acl_check_view('Accounts_Controller', 'invoices'))
->link('invoices/show/' . $invoice_item->id,
__('Invoice') . ' (' . $invoice_item->id . ')',
$this->acl_check_view('Accounts_Controller', 'invoices'))
->link('invoice_items/show/' . $invoice_item_id,
$invoice_item->name . ' (' . $invoice_item->id . ')',
$this->acl_check_view('Accounts_Controller', 'invoices'))
->text('Edit invoice item');

$view = new View('main');
$view->title = __('Edit invoice item');
$view->breadcrumbs = $breadcrumbs->html();
$view->content = new View('form');
$view->content->headline = __('Edit invoice item');
$view->content->form = $this->form->html();
$view->render(TRUE);
}

/**
* Deletes invoice item
*
* @author Michal Kliment
* @param integer $invoice_item_id id off invoice item to delete
*/
public function delete($invoice_item_id = NULL)
{
// access rights
if (!$this->acl_check_delete('Accounts_Controller', 'invoices'))
Controller::Error(1);
$invoice_item = new Invoice_item_Model($invoice_item_id);

if (!$invoice_item_id || !$invoice_item->id)
url::redirect('invoices');

$invoice_id = $invoice_item->invoice_id;

// success
if ($invoice_item->delete())
{
status::success('Invoice item has been successfully deleted.');
}
url::redirect('invoices/show/' . $invoice_id);
}

/**
* Validator callback
*
* @param object $input
*/
public function valid_name($input = NULL)
{
// validators cannot be accessed
if (empty($input) || !is_object($input))
{
self::error(PAGE);
}
$method = $input->method;
$ignore_name = str_replace('name_', 'ignore_', $input->name);

if (!$this->input->$method($ignore_name) && !$input->value)
{
$input->add_error('required', vsprintf(
url_lang::lang('validation.required.'),
utf8::strtolower(__('name'))
));
}
}

/**
* Validator callback
*
* @param object $input
*/
public function valid_code($input = NULL)
{
// validators cannot be accessed
if (empty($input) || !is_object($input))
{
self::error(PAGE);
}
$method = $input->method;
$ignore_name = str_replace('code_', 'ignore_', $input->name);

if (!$this->input->$method($ignore_name) && !$input->value)
{
$input->add_error('required', vsprintf(
url_lang::lang('validation.required.'),
utf8::strtolower(__('code'))
));
}
}

/**
* Validator callback
*
* @param object $input
*/
public function valid_quantity($input = NULL)
{
// validators cannot be accessed
if (empty($input) || !is_object($input))
{
self::error(PAGE);
}
$method = $input->method;
$ignore_name = str_replace('quantity_', 'ignore_', $input->name);

if (!$this->input->$method($ignore_name) && !$input->value)
{
$input->add_error('required', vsprintf(
url_lang::lang('validation.required.'),
utf8::strtolower(__('quantity'))
));
}
}

}