istraxx_customsize plugin returning wrong weight or price

[admin]

hello, we were just reported about incompatiblity with istraxx customsize plugin which requires a modification to be compatible with any system which gets checkout prices more than once per request (for example if you got a mini cart module enabled and you are at the checkout page, the plugin will get executed twice)

when used with our OPC which pre-calculates the shipping/payment combination and thus calls the getCheckoutPrices multiple times per request, this plugin will not return proper values at all.

please update your function in :
\plugins\vmcustom\istraxx_customsize\istraxx_customsize.php

(see code below)

best regards, stan

[admin]

UPDATED CODE:
after price fix + weight fix when calling the function multiple times.

Code: Select all

public function plgVmPrepareCartProduct(&$product, &$customfield, $selected, &$modificatorSum = 0) {
                  
      if($customfield->custom_element !== $this->_name) return;
   
      
      $r = customsizeCalculator::doCalculation($product, $customfield, $selected, $modificatorSum );
      
      if($customfield->changeProductPrice){
         $product->allPrices[$product->selectedPrice]['product_price'] += $r[0];
         $product->prices['product_price'] += $r[0];
      } else {
         $modificatorSum += $r[0];
      }
      
      
      if(!empty($customfield->cm_weight_ratio) and isset($r[1])){
         if (isset($product->product_weight_orig)) {
            $weight = $product->product_weight_orig;
         }
         else {
            $weight = $product->product_weight;
            $product->product_weight_orig = $weight;
         }
         $product->product_weight = $weight + ($weight * $r[1] * $customfield->cm_weight_ratio);
      }
      
      
      
      return true;
   }
   


best regards, stan