maisak/iso.resolvers

Resolvers for ISO-4217 and ISO-18245 codes.

ISO resolvers

ISO-4217 (currency codes) resolver

Resolver for ISO-4217 codes.

Data matrix

Number	Code	Name	Country
980	UAH	Hryvnia	Ukraine
978	EUR	Euro	Germany
840	USD	US Dollar	United States of America
...	...	...	...

How to use

Next code:

public void Demo()
{
    var code = CurrencyCodesResolver.GetCodeByNumber("978");

    Console.WriteLine(code);
}

Outputs: EUR

ISO-18245 (merchant category codes) resolver

Resolver for ISO-18245 codes.

Data matrix

Code	Description
4121	Taxicabs and Limousines
5995	Pet Shops, Pet Foods, and Supplies Stores
...	...

How to use

Next code:

public void Demo()
{
    var mcc = MerchantCategoryCodesResolver.GetByCode("4121");

    Console.WriteLine(mcc.Description);
}

Outputs: Taxicabs and Limousines

ISO-3166 (country codes) resolver

Resolver for ISO-3166 codes.

Data matrix

Code	Name
UA	Ukraine
NO	Norway
...	...

How to use

Next code:

public void Demo()
{
    var cc = CountryCodesResolver.GetByCode("UA");

    Console.WriteLine(cc.Name);
}

Outputs: Ukraine

iso.resolvers's Issues

Remove outdated Nuget package

Hi,
I think it would be better to remove outdated Nuget package because right now it's confusing which one I should use and I have to jump to both repositories to find out proper one.
But when I jump to both of them I realize that basically it's the same repo and one of them is just outdated.

ISO-18245 codes.json is missing in NuGet Package

Hi maisak

First of all, thanks a lot for this lib.
That's exactly what I have been looking for!

Unfortunately, there is an error when using your lib via NuGet:
FileNotFoundException: Could not find file '.........\bin\Debug\netcoreapp2.2\codes.json'.

Could you please have a look if the file gets added to the lib on NuGet?

Question on data sources for MCCs

Hi,
I'm wondering where you are sourcing this file from. ISO 18245:2003 only has the description and MCC (and ranges), so I was wondering more specifically how the irs* and usda fields are matched.

Remove ISO.4217/codes.xml

Hi,
As far as I understand that file isn't used anywhere, so why is it still in the repo?
I suggest removing it to not confuse any people.

Missing info about minor currency units (the "exponent")

Hi this seems to be great library but it would be even better if it had exponent info.

Description taken from wikipedia:

Treatment of minor currency units (the "exponent")
The ISO 4217 standard includes a crude mechanism for expressing the relationship between a major currency unit and its corresponding minor currency unit. This mechanism is called the currency "exponent" and assumes a base of 10. For example, USD (the United States dollar) is equal to 100 of its minor currency unit the "cent". So the USD has exponent 2 (10 to the power 2 is 100, which is the number of cents in a dollar). The code JPY (Japanese yen) is given the exponent 0, because its minor unit, the sen, although nominally valued at 1/100 of a yen, is of such negligible value that it is no longer used. ...

What is your opinion on adding this?

Library doesn't support SLE currency

Please update the iso to the latest version. Latest version contains SLE currency

Do you have a scripted process for updating code for ISO 3166?

I see that for ISO 3166 (and also currency) you moved from parsing a .json file to baking the data into the code.

What was the reason for this change? (I assume performance, but I do not know if there are other reasons)
Do you have a scripted process for updating / generating the code from a .json file?

Thank you for creating this repo.