cmc-sales/controllers/currencies_controller.php

<?php
class CurrenciesController extends AppController {

	var $name = 'Currencies';
	var $helpers = array('Html', 'Form', 'Ajax');
	var $components = array('RequestHandler');

	function index() {
		$this->Currency->recursive = 0;
		$this->set('currencies', $this->paginate());
	}

	function view($id = null) {
		if (!$id) {
			$this->Session->setFlash(__('Invalid Currency.', true));
			$this->redirect(array('action'=>'index'));
		}
		$this->set('currency', $this->Currency->read(null, $id));
	}

	function add() {
		if (!empty($this->data)) {
			$this->Currency->create();
			if ($this->Currency->save($this->data)) {
				$this->Session->setFlash(__('The Currency has been saved', true));
				$this->redirect(array('action'=>'index'));
			} else {
				$this->Session->setFlash(__('The Currency could not be saved. Please, try again.', true));
			}
		}
	}

	function edit($id = null) {
		if (!$id && empty($this->data)) {
			$this->Session->setFlash(__('Invalid Currency', true));
			$this->redirect(array('action'=>'index'));
		}
		if (!empty($this->data)) {
			if ($this->Currency->save($this->data)) {
				$this->Session->setFlash(__('The Currency has been saved', true));
				$this->redirect(array('action'=>'index'));
			} else {
				$this->Session->setFlash(__('The Currency could not be saved. Please, try again.', true));
			}
		}
		if (empty($this->data)) {
			$this->data = $this->Currency->read(null, $id);
		}
	}

	function delete($id = null) {
		if (!$id) {
			$this->Session->setFlash(__('Invalid id for Currency', true));
			$this->redirect(array('action'=>'index'));
		}
		if ($this->Currency->del($id)) {
			$this->Session->setFlash(__('Currency deleted', true));
			$this->redirect(array('action'=>'index'));
		}
	}

}
?>