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update exchange rates data api of National Bank Of Poland

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MaysWind
2024-03-03 12:12:11 +08:00
parent 008c58f52b
commit 6511c4e810
2 changed files with 98 additions and 40 deletions
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pkg/exchangerates/national_bank_of_poland_datasource.go
+9 -17
View File
@@ -14,9 +14,9 @@ import (
"github.com/mayswind/ezbookkeeping/pkg/validators"
)
const nationalBankOfPolandDailyExchangeRateUrl = "https://www.nbp.pl/kursy/xml/en/lastaen.xml"
const nationalBankOfPolandInconvertibleCurrencyExchangeRateUrl = "https://www.nbp.pl/kursy/xml/en/lastben.xml"
const nationalBankOfPolandExchangeRateReferenceUrl = "https://www.nbp.pl/homen.aspx?f=/kursy/kursyen.htm"
const nationalBankOfPolandDailyExchangeRateUrl = "https://api.nbp.pl/api/exchangerates/tables/A?format=xml"
const nationalBankOfPolandInconvertibleCurrencyExchangeRateUrl = "https://api.nbp.pl/api/exchangerates/tables/B?format=xml"
const nationalBankOfPolandExchangeRateReferenceUrl = "https://nbp.pl/en/statistic-and-financial-reporting/rates/"
const nationalBankOfPolandDataSource = "Narodowy Bank Polski"
const nationalBankOfPolandBaseCurrency = "PLN"
@@ -30,16 +30,15 @@ type NationalBankOfPolandDataSource struct {
// NationalBankOfPolandExchangeRateData represents the whole data from National Bank of Poland
type NationalBankOfPolandExchangeRateData struct {
XMLName xml.Name `xml:"exchange_rates"`
Date string `xml:"date,attr"`
AllExchangeRates []*NationalBankOfPolandExchangeRate `xml:"mid-rate"`
XMLName xml.Name `xml:"ArrayOfExchangeRatesTable"`
Date string `xml:"ExchangeRatesTable>EffectiveDate"`
AllExchangeRates []*NationalBankOfPolandExchangeRate `xml:"ExchangeRatesTable>Rates>Rate"`
}
// NationalBankOfPolandExchangeRate represents the exchange rate data from National Bank of Poland
type NationalBankOfPolandExchangeRate struct {
Currency string `xml:"code,attr"`
Units string `xml:"units,attr"`
Rate string `xml:",chardata"`
Currency string `xml:"Code"`
Rate string `xml:"Mid"`
}
// ToLatestExchangeRateResponse returns a view-object according to original data from National Bank of Poland
@@ -95,13 +94,6 @@ func (e *NationalBankOfPolandExchangeRateData) ToLatestExchangeRateResponse(c *c
// ToLatestExchangeRate returns a data pair according to original data from National Bank of Poland
func (e *NationalBankOfPolandExchangeRate) ToLatestExchangeRate(c *core.Context) *models.LatestExchangeRate {
amount, err := utils.StringToInt64(e.Units)
if err != nil {
log.WarnfWithRequestId(c, "[national_bank_of_poland_datasource.ToLatestExchangeRate] failed to parse amount, currency is %s, amount is %s", e.Currency, e.Units)
return nil
}
rate, err := utils.StringToFloat64(e.Rate)
if err != nil {
@@ -114,7 +106,7 @@ func (e *NationalBankOfPolandExchangeRate) ToLatestExchangeRate(c *core.Context)
return nil
}
finalRate := float64(amount) / rate
finalRate := 1 / rate
if math.IsInf(finalRate, 0) {
return nil