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Code Issues Releases Activity Actions

Multi-Currency Part 2 (#543)

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* Support all currencies, handle outside DB

* Remove currencies from seed

* Fix account balance namespace

* Set default currency on authentication

* Cache currency instances

* Implement multi-currency syncs with tests

* Series fallback, passing tests

* Fix conflicts

* Make value group concrete class that works with currency values

* Fix migration conflict

* Update tests to expect multi-currency results

* Update account list to use group method

* Namespace updates

* Fetch unknown exchange rates from API

* Fix date range bug

* Ensure demo data works without external API

* Enforce cascades only at DB level
This commit is contained in:
Zach Gollwitzer 2024-03-21 13:39:10 -04:00 • committed by GitHub
parent de0cba9fed
commit 110855d077
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55 changed files with 1226 additions and 714 deletions
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8
lib/money.rb
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@ -23,6 +23,14 @@ class Money
@currency = obj.is_a?(Money) ? obj.currency : Money::Currency.new(currency)
end
# TODO: Replace with injected rate store
def exchange_to(other_currency, date = Date.current)
return self if @currency == Money::Currency.new(other_currency)
rate = ExchangeRate.get_rate(@currency, other_currency, date)
return nil if rate.nil?
Money.new(@amount * rate.rate, other_currency)
end
def cents_str(precision = @currency.default_precision)
format_str = "%.#{precision}f"
amount_str = format_str % @amount