From fa8569f0c565b73105550054ec35244e4d21e0d8 Mon Sep 17 00:00:00 2001
From: counterweight <counterweightoperator@protonmail.com>
Date: Sat, 22 Mar 2025 12:38:58 +0100
Subject: [PATCH] everything inside class

---
 src/front/pages/offers.js | 58 +++++++++++++++++++--------------------
 1 file changed, 29 insertions(+), 29 deletions(-)

diff --git a/src/front/pages/offers.js b/src/front/pages/offers.js
index 580b263..771ce9f 100644
--- a/src/front/pages/offers.js
+++ b/src/front/pages/offers.js
@@ -4,33 +4,6 @@ const BuyOrSellButtonGroup = require('../components/BuyOrSellButtonGroup');
 const PremiumSelector = require('../components/PremiumSelector');
 const PriceDisplay = require('../components/PriceDisplay');
 
-function readIntFromEurAmountInput(eurAmountInput) {
-  const eurAmountFieldValue = eurAmountInput.value;
-  const regularExpression = /([\d\s]+)/;
-  const matchResult = eurAmountFieldValue.match(regularExpression);
-
-  if (!matchResult) {
-    return null;
-  }
-
-  const numberString = matchResult[1];
-  const cleanInputNumber = parseInt(numberString.replace(/\s/gi, ''));
-
-  return cleanInputNumber;
-}
-
-function validateAndFormatEurAmountInput(eurAmountInput) {
-  const cleanInputNumber = readIntFromEurAmountInput(eurAmountInput);
-  eurAmountInput.classList.remove('input-is-valid', 'input-is-invalid');
-  if (cleanInputNumber) {
-    eurAmountInput.value = formatNumberWithSpaces(cleanInputNumber);
-    eurAmountInput.classList.add('input-is-valid');
-    return;
-  }
-
-  eurAmountInput.classList.add('input-is-invalid');
-}
-
 class AmountInput {
   constructor({ parentElement, id }) {
     this.element = null;
@@ -96,7 +69,7 @@ class AmountInput {
     amountArea.appendChild(btcAmount);
 
     this.eurInput.addEventListener('blur', () => {
-      validateAndFormatEurAmountInput(this.eurInput);
+      this.validateAndFormatEurAmountInput(this.eurInput);
       this.updateBtcInput();
     });
 
@@ -111,9 +84,36 @@ class AmountInput {
     this.parentElement.appendChild(this.element);
   }
 
+  get intEurAmount() {
+    const eurAmountFieldValue = this.eurInput.value;
+    const regularExpression = /([\d\s]+)/;
+    const matchResult = eurAmountFieldValue.match(regularExpression);
+
+    if (!matchResult) {
+      return null;
+    }
+
+    const numberString = matchResult[1];
+    const cleanInputNumber = parseInt(numberString.replace(/\s/gi, ''));
+
+    return cleanInputNumber;
+  }
+
+  validateAndFormatEurAmountInput(eurAmountInput) {
+    const cleanInputNumber = this.intEurAmount;
+    eurAmountInput.classList.remove('input-is-valid', 'input-is-invalid');
+    if (cleanInputNumber) {
+      eurAmountInput.value = formatNumberWithSpaces(cleanInputNumber);
+      eurAmountInput.classList.add('input-is-valid');
+      return;
+    }
+
+    eurAmountInput.classList.add('input-is-invalid');
+  }
+
   updateBtcInput() {
     const eurToSatRate = 1021;
-    const cleanEurAmount = readIntFromEurAmountInput(this.eurInput);
+    const cleanEurAmount = this.intEurAmount;
 
     const satsAmount = cleanEurAmount * eurToSatRate;
     const formattedSatsAmount = formatNumberWithSpaces(satsAmount);