If Condition for reference

[Nizar54]

I want to give a condition if the reference of the product i fill is 1, how to make it in php.

It's just a simple problem, can someone help me pls.

[rocky]

Can you be more specific about what you want? You can use the following code in product.tpl:

{if $product->reference == '1'}
...
{/if}

or the following in product-list.tpl:

{if $product.reference == '1'}
...
{/if}

[Nizar54]

I want to edit classes/tools.php, so i want to give a special price for product that have reference 1 in classes/tools.php.
How to give it a conditional code in classes/tools.php?

[rocky]

It is not possible to do in classes/Tools.php since you don't have access to the product. I suggest that you instead modify the getPriceStatic function in classes/Product.php. Change line 1247 from:

SELECT p.`price`, p.`reduction_price`, p.`reduction_percent`, p.`reduction_from`, p.`reduction_to`, p.`id_tax`, t.`rate`, 

to:

SELECT p.`reference`, p.`price`, p.`reduction_price`, p.`reduction_percent`, p.`reduction_from`, p.`reduction_to`, p.`id_tax`, t.`rate`, 

to get the reference and then add the following code further down in the function depending on the order you want the discounts to be made:

if ($result['reference'] == '1')
   $price *= 0.2;

This code will take 20% off the price if the reference is '1'. Change 0.2 to whatever percentage discount you want to apply.

[Nizar54]

How to give a special conversion price to the product that have reference 1?

[Nizar54]

I need static conversion rate for specific product, is it possible, help please?
That's why i want to use reference but rocky said can't use it in classes.php

[rocky]

Sorry, but I don't understand what you mean by "static conversion rate". Do you want to disable the currency conversion for products with reference "1"? My code above is discounting the product by 20% when the reference is "1".

[Nizar54]

Yes, that is what i mean Rocky, i want to disable the currency conversion for products with reference “1”

[Nizar54]

Anyone please, how to disable the currency conversion for products with reference “1”?
Or is it another way to disable currency conversion for particular product?

[rocky]

Try changing the contents of the convertPrice function in classes/Product.php to the following:

$currency = $smarty->ps_currency;

if ($reference == '1')
   $currency->conversion_rate = 1;

return Tools::displayPrice($params['price'], $currency);

[Nizar54]

This is my convert price function

    static function convertPrice($reference, $currency, $params, &$smarty)
   {
       $currency = $smarty->ps_currency;

       if ($reference == '1')
           $currency->conversion_rate = 1;

       return Tools::displayPrice($params['price'], $currency);
   }

It doesn't work, all my price going to zero.

[rocky]

Sorry, this is just too difficult to do. The price conversion functions are static functions, so they don't have access to the product reference. It might be possible to do by passing the product reference into the convertPrice function, but it would require much messing around with code. I don't think it is worth the effort.

[Nizar54]

How about using two currency, is it possible?

[Nizar54]

Can i use conditional if for using two currency please?

[rocky]

Sorry, I don't understand what it is that you want. You can use code like the following to check the ID of the current currency and do something different for each in a PHP file.

if ($smarty->ps_currency->id == 1)
{
  ...
}
elseif ($smarty->ps_currency->id == 2)
{
  ...
}

[Nizar54]

Thanks Rocky for helping me until now, i want if conditional like this (using reference)

if ($reference == '1')
{
  $smarty->ps_currency->id = 1
}
else 
{
 $smarty->ps_currency->id = 2
} 

Is it possible?

[rocky]

No, it suffers from the same problem as I previously mentioned. You don't have access to the product reference in the convertPrice function, so you can't change the currency based on it.