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Felipe Knorr Kuhn 2026-03-07 21:54:22 -08:00
parent 0d0e64e1d4
commit 278b75df5e
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1 changed files with 9 additions and 5 deletions
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14
frontend/src/app/components/calculator/calculator.component.ts
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@ -21,6 +21,7 @@ export class CalculatorComponent implements OnInit {
currentPrice = 0;
isMaxSupply = false;
currentCurrency = 'USD';
currencyDecimals = 2;
currency$ = this.stateService.fiatCurrency$;
price$: Observable<number>;
@ -50,6 +51,7 @@ export class CalculatorComponent implements OnInit {
switchMap((result) => {
currency = result;
this.currentCurrency = result;
this.updateCurrencyDecimals();
return this.stateService.conversions$.asObservable();
}),
map((conversions) => {
@ -208,17 +210,19 @@ export class CalculatorComponent implements OnInit {
return (Math.round(num * factor) / factor).toFixed(decimals);
}
getCurrencyDecimals(): number {
private updateCurrencyDecimals(): void {
try {
const formatter = new Intl.NumberFormat(this.locale, {
style: 'currency',
currency: this.currentCurrency
});
const parts = formatter.formatToParts(1.11);
const fractionPart = parts.find(part => part.type === 'fraction');
return fractionPart ? fractionPart.value.length : 0;
this.currencyDecimals = formatter.resolvedOptions().maximumFractionDigits;
} catch {
return 2; // Default to 2 decimal places
this.currencyDecimals = 2; // Default to 2 decimal places
}
}
getCurrencyDecimals(): number {
return this.currencyDecimals;
}
}