module - Prestashop displayPaymentReturn hook url -

i new prestashop developer , trying create paymentmodule. have got show payment method can not proceed purchase because not know hot works.

does know should redirect run hooddisplaypaymentreturn method?

i happy if explain me complete navigation map make purchase.

anyway, can find relation between hooks , pages?

when have new module payment rely on simplest provided prestashop: bankwire.

inside can find 3 hooks.

hookpayment:

public function hookpayment($params) {     if (!$this->active)         return;     if (!$this->checkcurrency($params['cart']))         return;      $this->smarty->assign(array(         'this_path' => $this->_path,         'this_path_bw' => $this->_path,         'this_path_ssl' => tools::getshopdomainssl(true, true).__ps_base_uri__.'modules/'.$this->name.'/'     ));     return $this->display(__file__, 'payment.tpl'); } 

hookdisplaypaymenteu:

public function hookdisplaypaymenteu($params) {     if (!$this->active)         return;      if (!$this->checkcurrency($params['cart']))         return;      $payment_options = array(         'cta_text' => $this->l('pay bank wire'),         'logo' => media::getmediapath(_ps_module_dir_.$this->name.'/bankwire.jpg'),         'action' => $this->context->link->getmodulelink($this->name, 'validation', array(), true)     );      return $payment_options; } 

hookpaymentreturn:

public function hookpaymentreturn($params) {     if (!$this->active)         return;      $state = $params['objorder']->getcurrentstate();     if (in_array($state, array(configuration::get('ps_os_bankwire'), configuration::get('ps_os_outofstock'), configuration::get('ps_os_outofstock_unpaid'))))     {         $this->smarty->assign(array(             'total_to_pay' => tools::displayprice($params['total_to_pay'], $params['currencyobj'], false),             'bankwiredetails' => tools::nl2br($this->details),             'bankwireaddress' => tools::nl2br($this->address),             'bankwireowner' => $this->owner,             'status' => 'ok',             'id_order' => $params['objorder']->id         ));         if (isset($params['objorder']->reference) && !empty($params['objorder']->reference))             $this->smarty->assign('reference', $params['objorder']->reference);     }     else         $this->smarty->assign('status', 'failed');     return $this->display(__file__, 'payment_return.tpl'); }