// BaseCurrencyCode retrieves application base currency code
func BaseCurrencyCode(cr config.Reader) (language.Currency, error) {
base, err := cr.GetString(config.Path(PathCurrencyBase))
if config.NotKeyNotFoundError(err) {
return language.Currency{}, err
}
return language.ParseCurrency(base)
}
// @todo
func (w *Website) BaseCurrencyCode() (language.Currency, error) {
var c string
if w.ConfigString(PathPriceScope) == PriceScopeGlobal {
c = w.cr.GetString(config.Path(directory.PathCurrencyBase))
} else {
c = w.ConfigString(directory.PathCurrencyBase)
}
return language.ParseCurrency(c)
}
// SetCurrencyISO parses a 3-letter ISO 4217 code and sets it to the Currency
// struct. If parsing fails errors will be logged and falls back to DefaultCurrencyName.
// Calling this function sets also the CurrencySign() to the at the moment
// 3-letter ISO code. (Missing feature in text/language package)
// This function is called in NewCurrency().
func SetCurrencyISO(cur string) CurrencyOptions {
return func(c *Currency) CurrencyOptions {
previous := c.ISO.String()
lc, err := language.ParseCurrency(cur)
if err != nil {
if log.IsTrace() {
log.Trace("i18n.CurrencyISO.ParseCurrency.error", "err", err, "cur", cur)
}
log.Error("i18n.CurrencyISO.ParseCurrency", "err", err, "cur", cur)
lc = language.MustParseCurrency(DefaultCurrencyName)
}
c.ISO = lc
SetCurrencySign([]byte(lc.String()))(c)
return SetCurrencyISO(previous)
}
}
// BaseCurrencyCode retrieves application base currency code
func BaseCurrencyCode(cr config.Reader) (language.Currency, error) {
return language.ParseCurrency(cr.GetString(config.Path(PathCurrencyBase)))
}