Clone entry method

gistfile1.txt

	public function eclone($entrytypeLabel = null, $id = null) {

		/* Check for valid entry type */
		if (!$entrytypeLabel) {
			$this->Session->setFlash(__d('webzash', 'Entry type not specified.'), 'danger');
			return $this->redirect(array('plugin' => 'webzash', 'controller' => 'entries', 'action' => 'index'));
		}
		$entrytype = $this->Entrytype->find('first', array('conditions' => array('Entrytype.label' => $entrytypeLabel)));
		if (!$entrytype) {
			$this->Session->setFlash(__d('webzash', 'Entry type not found.'), 'danger');
			return $this->redirect(array('plugin' => 'webzash', 'controller' => 'entries', 'action' => 'index'));
		}
		$this->set('entrytype', $entrytype);

		$this->set('title_for_layout', __d('webzash', 'View %s Entry', $entrytype['Entrytype']['name']));

		/* Check for valid entry id */
		if (empty($id)) {
			$this->Session->setFlash(__d('webzash', 'Entry not specified.'), 'danger');
			return $this->redirect(array('plugin' => 'webzash', 'controller' => 'entries', 'action' => 'index'));
		}
		$entry = $this->Entry->findById($id);
		if (!$entry) {
			$this->Session->setFlash(__d('webzash', 'Entry not found.'), 'danger');
			return $this->redirect(array('plugin' => 'webzash', 'controller' => 'entries', 'action' => 'index'));
		}

		/* Fetch entry items */
		$entryitems = $this->Entryitem->find('all', array(
			'conditions' => array('Entryitem.entry_id' => $id),
		));

		/* Create clone entry */
		$clone_entry['Entry']['tag_id'] = $entry['Entry']['tag_id'];
		$clone_entry['Entry']['entrytype_id'] = $entry['Entry']['entrytype_id'];
		$clone_entry['Entry']['number'] = null;
		$clone_entry['Entry']['date'] = $entry['Entry']['date'];
		$clone_entry['Entry']['dr_total'] = $entry['Entry']['dr_total'];
		$clone_entry['Entry']['cr_total'] = $entry['Entry']['cr_total'];
		$clone_entry['Entry']['narration'] = $entry['Entry']['narration'];

		/* Save entry */
		$ds = $this->Entry->getDataSource();
		$ds->begin();

		$this->Entry->create();
		if ($this->Entry->save($clone_entry)) {
			/* Save entry items */
			foreach ($entryitems as $row => $data) {
				$entryitem['Entryitem'] = array(
					'entry_id' => $this->Entry->id,
					'ledger_id' => $data['Entryitem']['ledger_id'],
					'amount' => $data['Entryitem']['amount'],
					'dc' => $data['Entryitem']['dc'],
				);
				$this->Entryitem->create();
				if (!$this->Entryitem->save($entryitem)) {
					foreach ($this->Entryitem->validationErrors as $field => $msg) {
						$errmsg = $msg[0];
						break;
					}
					$ds->rollback();
					$this->Session->setFlash(__d('webzash', 'Failed to save entry ledgers. Error is : %s', $errmsg), 'danger');
					return;
				}
			}
		} else {
			$ds->rollback();
			$this->Session->setFlash(__d('webzash', 'Failed to clone entry. Please, try again.'), 'danger');
			return;
		}

		$ds->commit();

		$this->Session->setFlash(__d('webzash', '%s entry cloned. Please updated entry number and save it.',	$entrytype['Entrytype']['name']), 'success');
		return $this->redirect(array('plugin' => 'webzash', 'controller' => 'entries', 'action' => 'edit', $entrytypeLabel, $this->Entry->id));
	}