Support for currencies with 0 or 3 decimal places

[profuel]

I've noticed that in the module Money (https://github.com/FriendsOfCXML/cxml-php/blob/main/src/CXml/Model/Money.php#L22) you assume that the price comes in cents, meaning 2 decimal places.
For JPY it's actually 0.
For BHD, and some other Asian currencies, it's 3.

Do you plan to add support for these currencies?

[mathielen]

Well, that's a good question. So with using floats in php is always a bad decision I personally would always just use the "small" entity of the respective money as an integer. So that means the consumer of the cxml message would be responsible of interpreting the actual meaning of the value.
But there are other ways to go. Like, we could also change the type to a string and then just validate it to be a number...

[profuel]

Hi, Markus!
Since cXML specification talks about the price value, I would agree with your suggestion to replace the value with a string, validating that it's a number.
So every user of the module can format the value according the currency.