cuba-platform / currency-addon Goto Github PK

https://github.com/JavaMoney/jsr354-api

Annotation com.haulmont.cuba.core.entity.annotation.CurrencyValue
Interface com.haulmont.addon.currency.entity.CurrencyValue

Please check release notes first http://files.cuba-platform.com/cuba/release-notes/6.10/
Create a separate git branch for CUBA 6.9.

In different currencies we need different precisions e.g:
For USD we need 2 digits precision, but for BTC we need many digits precision

Now we can see many axtra zeros
Need to trim these in instance name.

If field implements CurrencyValue interface then UI field should allow a user to change currency.

UI Field should be defined as

<field>
    <currencyAddonField property='<>' datasource='<>'/>
</field>

Example https://github.com/aleksey-stukalov/sample-gis-datatypes/blob/master/modules/web/src/com/company/cruisesample/web/components/GisPointComponentGenerationStrategy.java

Currency UI component field should provide an ability to see value in other active currencies.

If field annotated as standard CUBA @Currency annotation then UI field should not allow a user to change currency.

App property or xml attr??

Currency UI field (currency addon) should be used by default in fieldgroup for @CurrencyValue (platform annotation) annotated fields or for fields which have implemented CurrencyValue (currency addon) interface.

By default is 19.2, need to choose.

If a currency is not active then this currency will be excluded from the automatic scheduler update.
For fields where this currency was as selected as main, this currency should be still available in the list of available currencies

Update the "Installation" section of readme.md: describe how to install the component using Add-ons Marketplace

Create project in separate repository

https://github.com/cuba-platform/currency-addon-demo

Add to class CurrencyRateWorkerMBean method void removeRatesOlderWhen(long days)

For all DB types

We should have ability to specify precision for specific Currency.
Example: for USD is 2 fraction digits, for BTC is more 6 fraction digits.

MBean should be only interface for call methods

Currency (USD/EUR) -> CurrencyDescriptor
CurrancyValueEntity (value, currency, date) -> Currency
AddonCurrencyValue -> CurrencyRateAware
CurrencyAPI - ???

in annotation value, there should be a field name which will be used to check currency date

I should can fields in next order:

• currency
• amount