Coders I need help

[christoph100]

Well I have been working on this now for awile and I just can't seem to get it to install correctly, Its shows its there and allows me to fill in the information. I thought perhaps it was missing tax_basis cause all other modules have it so I added it. Still the same problem. What could I be doing wrong, Am I missing something? here is the modified code I have so far, I know I am close and I would like this to actually work as its a requirement for my store. Can someone that has knowledge with code take a look at this?

  class dlyc {
    var $code, $title, $description, $icon, $enabled;

// class constructor
    function dlyc() {
      global $order;

      $this->code = 'dlyc';
      $this->title = MODULE_SHIPPING_DLYC_TEXT_TITLE;
      $this->description = MODULE_SHIPPING_DLYC_TEXT_DESCRIPTION;
      $this->tax_class = MODULE_SHIPPING_DLYC_TAX_CLASS;
        $this->tax_basis = MODULE_SHIPPING_DLYC_TAX_BASIS;
      $this->sort_order = MODULE_SHIPPING_DLYC_SORT_ORDER;
      $this->icon = DIR_WS_IMAGES . 'shipping_dly.gif';  // To remove icon change this line to: $this->icon = '';
      $this->enabled = MODULE_SHIPPING_DLYC_STATUS;
// Beg Minimum Order Total required to activate module
      $this->min_order = MODULE_SHIPPING_DLYC_MINIMUM_ORDER_TOTAL;

    if ( ($order->info['total']) < ($this->min_order) )  {
          $this->enabled = false;
    }
// End Minimum Order Total required to activate module
   
      if ( ($this->enabled == true) && ((int)MODULE_SHIPPING_DLYC_ZONE > 0) ) {
        $check_flag = false;
        $check_query = $db->Execute("select zone_id from " . TABLE_ZONES_TO_GEO_ZONES . " where geo_zone_id = '" . MODULE_SHIPPING_DLYC_ZONE . "' and zone_country_id = '" . $order->delivery['country']['id'] . "' order by zone_id");
        $city = split("[:,]" ,MODULE_SHIPPING_DLYC_CITY);
                $zip_up = MODULE_SHIPPING_DLYC_CITY;
        $zip_up = strtoupper($zip_up);
        $zip_up = str_replace (' ', '', $zip_up);
        $city = split (',', $zip_up);        
        $order->delivery['city'] = ($order->delivery['city']);

       while (!$check->EOF) {
         if ($check->fields['zone_id'] < 1) {
            if ((in_array($order->delivery['city'],$city )) or (MODULE_SHIPPING_DLYC_CITY==''))
              $check_flag = true;
            break;
          } elseif ($check->fields['zone_id'] == $order->delivery['zone_id']) {
              if ((in_array($order->delivery['city'],$city )or (MODULE_SHIPPING_DLYC_CITY=='')))
                $check_flag = true;
            break;
          }
        }

        if ($check_flag == false) {
          $this->enabled = false;
        }
      }
    }

// class methods

    function quote($method = '') {
      global $order, $cart, $shipping_weight, $shipping_num_boxes;

      if (MODULE_SHIPPING_DLYC_MODE == 'price') {
      $order_total = $cart;
      } else {
      $order_total = $shipping_weight;
      }

      $table_cost = split("[:,]" , MODULE_SHIPPING_DLYC_COST);
      $shipping_rate = 0;
      $size = sizeof($table_cost);
      for ($i=0, $n=$size; $i<$n; $i+=2) {
        if ($order_total <= $table_cost[$i]) {
          $shipping_rate = $table_cost[$i+1];
          break;
        }
      }

      if (MODULE_SHIPPING_DLYC_MODE == 'weight') {
        $shipping_rate = $shipping_rate * $shipping_num_boxes;
      }

      $this->quotes = array('id' => $this->code,
                            'module' => MODULE_SHIPPING_DLYC_TEXT_TITLE,
                            'methods' => array(array('id' => $this->code,
                                                     'title' => MODULE_SHIPPING_DLYC_TEXT_WAY,
                                                     'cost' =>  $shipping_rate)));

      

      if ($this->tax_class > 0) {
       $this->quotes['tax'] = zen_get_tax_rate($this->tax_class, $order->delivery['country']['id'], $order->delivery['zone_id']);
     }

    if (zen_not_null($this->icon)) $this->quotes['icon'] = zen_image($this->icon, $this->title);
     
    return $this->quotes;
    }

    function check() {
    global $db;
      if (!isset($this->_check)) {
        $check_query = $db->Execute("select configuration_value from " . TABLE_CONFIGURATION . " where configuration_key = 'MODULE_SHIPPING_DLYC_STATUS'");
        $this->_check = $check_query->RecordCount();
      }
      return $this->_check;
    }

    function install() {
    global $db;
      $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Enable City Delivery', 'MODULE_SHIPPING_DLYC_STATUS', 'true', 'Do you want to offer City Delivery?', '6', '0', 'zen_cfg_select_option(array(\'True\', \'False\'), ', now())");
      $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Delivery Cost Method', 'MODULE_SHIPPING_DLYC_MODE', 'weight', 'The delivery cost is based on the order total or the total weight of the items ordered.', '6', '0', 'zen_cfg_select_option(array(\'weight\', \'price\'), ', now())");      
      $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Local Delivery Cost', 'MODULE_SHIPPING_DLYC_COST', '25:8.50,50:5.50,10000:0.00', 'The delivery cost is based on the total cost or weight of items. Example: 25:8.50,50:5.50,etc.. Up to 25 charge 8.50, from there to 50 charge 5.50, etc. Be aware: The Handling fee will NOT be added.', '6', '0', now())");
      $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, use_function, set_function, date_added) values ('Tax Class', 'MODULE_SHIPPING_DLYC_TAX_CLASS', '0', 'Use the following Tax Class on the Shipping Fee.', '6', '0', 'zen_get_tax_class_title', 'zen_cfg_pull_down_tax_classes(', now())");
      $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, set_function, date_added) values ('Tax Basis', 'MODULE_SHIPPING_DLYC_TAX_BASIS', 'Shipping', 'On what basis is Shipping Tax calculated. Options are<br />Shipping - Based on customers Shipping Address<br />Billing Based on customers Billing address<br />Store - Based on Store address if Billing/Shipping Zone equals Store zone', '6', '0', 'zen_cfg_select_option(array(\'Shipping\', \'Billing\'), ', now())");
      $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Minimum Order Total', 'MODULE_SHIPPING_DLYC_MINIMUM_ORDER_TOTAL', '0.00', 'What is the Minimum Order Total required for this option to be activated.', '6', '0', now())");
      $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Maximum Local Delivery Distance', 'MODULE_SHIPPING_DLYC_MAX_LOCAL_DISTANCE', '12 Km', 'What is the Maximum Local delivery distance which you will travel to deliver orders. [ ie. 12 Km ]', '6', '0', now())");
      $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('City', 'MODULE_SHIPPING_DLYC_CITY', '', 'Only enable this shipping method for these cities. Separate with comma if several, empty if all.', '6', '0', now())");
      $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, use_function, set_function, date_added) values ('Shipping Zone', 'MODULE_SHIPPING_DLYC_ZONE', '0', 'If a zone is selected, only enable this shipping method for that zone.', '6', '0', 'zen_get_zone_class_title', 'zen_cfg_pull_down_zone_classes(', now())");
      $db->Execute("insert into " . TABLE_CONFIGURATION . " (configuration_title, configuration_key, configuration_value, configuration_description, configuration_group_id, sort_order, date_added) values ('Sort Order', 'MODULE_SHIPPING_DLYC_SORT_ORDER', '0', 'Sort order of display.', '6', '0', now())");
    }


    function remove() {
    global $db;
      $db->Execute("delete from " . TABLE_CONFIGURATION . " where configuration_key in ('" . implode("', '", $this->keys()) . "')");
    }

    function keys() {
      return array('MODULE_SHIPPING_DLYC_STATUS', 'MODULE_SHIPPING_DLYC_MODE', 'MODULE_SHIPPING_DLYC_COST', 'MODULE_SHIPPING_DLYC_TAX_CLASS', 'MODULE_SHIPPING_DLYC_TAX_BASIS', 'MODULE_SHIPPING_DLYC_MINIMUM_ORDER_TOTAL', 'MODULE_SHIPPING_DLYC_MAX_LOCAL_DISTANCE', 'MODULE_SHIPPING_DLYC_CITY', 'MODULE_SHIPPING_DLYC_ZONE', 'MODULE_SHIPPING_DLYC_SORT_ORDER', );               
    }
  }
?> 

And this module does install with out error reports so I am not sure whats going on.
Ideas?

Thanks
Chris.