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use property instead of flying data around

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This commit is contained in:
counterweight 2025-03-22 12:20:45 +01:00
parent 5d21258634
commit 7fbfe5d9fd
Signed by: counterweight
GPG key ID: 883EDBAA726BD96C
1 changed files with 17 additions and 15 deletions
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32
src/front/pages/offers.js
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@ -36,6 +36,8 @@ class AmountInput {
this.element = null;
this.parentElement = parentElement;
this.id = id;
this.eurInput = null;
}
render() {
@ -46,12 +48,12 @@ class AmountInput {
eurAmount.id = 'eur-amount';
eurAmount.className = 'money-amount-input-area';
const eurInput = document.createElement('input');
eurInput.id = 'input-eur-amount';
eurInput.type = 'text';
eurInput.className = 'money-input input-money-amount';
eurInput.value = '100';
eurInput.required = true;
this.eurInput = document.createElement('input');
this.eurInput.id = 'input-eur-amount';
this.eurInput.type = 'text';
this.eurInput.className = 'money-input input-money-amount';
this.eurInput.value = '100';
this.eurInput.required = true;
const eurSymbol = document.createElement('div');
eurSymbol.id = 'eur-symbol';
@ -63,7 +65,7 @@ class AmountInput {
eurCharacter.textContent = '€';
eurSymbol.appendChild(eurCharacter);
eurAmount.appendChild(eurInput);
eurAmount.appendChild(this.eurInput);
eurAmount.appendChild(eurSymbol);
const btcAmount = document.createElement('div');
@ -92,23 +94,23 @@ class AmountInput {
amountArea.appendChild(eurAmount);
amountArea.appendChild(btcAmount);
eurInput.addEventListener('blur', () => {
validateAndFormatEurAmountInput(eurInput);
this.updateBtcInput(eurInput, btcInput);
this.eurInput.addEventListener('blur', () => {
validateAndFormatEurAmountInput(this.eurInput);
this.updateBtcInput(btcInput);
});
eurInput.addEventListener('input', () => {
eurInput.value = eurInput.value.replace(/[^0-9]/g, '');
this.updateBtcInput(eurInput, btcInput);
this.eurInput.addEventListener('input', () => {
this.eurInput.value = this.eurInput.value.replace(/[^0-9]/g, '');
this.updateBtcInput(btcInput);
});
this.element = amountArea;
this.parentElement.appendChild(this.element);
}
updateBtcInput(eurInput, btcAmountInput) {
updateBtcInput(btcAmountInput) {
const eurToSatRate = 1021;
const cleanEurAmount = readIntFromEurAmountInput(eurInput);
const cleanEurAmount = readIntFromEurAmountInput(this.eurInput);
const satsAmount = cleanEurAmount * eurToSatRate;
const formattedSatsAmount = formatNumberWithSpaces(satsAmount);