From edce030df64bd1647752191fa21c5420477ba354 Mon Sep 17 00:00:00 2001
From: Alex Phillips <ahp118@gmail.com>
Date: Thu, 26 May 2022 19:57:13 -0400
Subject: [PATCH] attempting to better handle decimal accuracy on user input

---
 .../components/BudgetTable/BudgetTableAssignedCell.js  | 10 ++++++++--
 frontend/src/utils/Currency.js                         |  9 ++++++++-
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/frontend/src/components/BudgetTable/BudgetTableAssignedCell.js b/frontend/src/components/BudgetTable/BudgetTableAssignedCell.js
index a49c6e8..81db9b4 100644
--- a/frontend/src/components/BudgetTable/BudgetTableAssignedCell.js
+++ b/frontend/src/components/BudgetTable/BudgetTableAssignedCell.js
@@ -62,11 +62,17 @@ export default function BudgetTableAssignedCell({ budgeted, onSubmit }) {
   const onKeyPress = e => {
     if (e.key === 'Enter') {
       try {
-        const newValue = Currency.inputToDinero(mexp.eval(rowValue))
+        const fixedValue = rowValue.replace(/\d+\.?\d*/g, (match, contents, offset, input) => {
+          return Currency.inputToValue(match)
+        })
+
+        const newValue = Currency.valueToDinero(mexp.eval(fixedValue))
         setRowValue(Currency.intlFormat(newValue))
         onSubmit(newValue, month)
         e.target.blur()
-      } catch (e) {}
+      } catch (e) {
+        console.log(e)
+      }
     }
   }
 
diff --git a/frontend/src/utils/Currency.js b/frontend/src/utils/Currency.js
index 42352ed..b0d90e7 100644
--- a/frontend/src/utils/Currency.js
+++ b/frontend/src/utils/Currency.js
@@ -18,7 +18,14 @@ export class Currency {
   }
 
   static inputToDinero(amount) {
-    return dinero({ amount: parseInt(amount * 100), currency: currencies[Currency.getCurrency()] })
+    return dinero({
+      amount: parseInt(`${parseFloat(amount).toFixed(2)}`.replace('.', '')),
+      currency: currencies[Currency.getCurrency()],
+    })
+  }
+
+  static inputToValue(amount) {
+    return dineroToValue(Currency.inputToDinero(amount))
   }
 
   static intlFormat(dineroObject, locale, options = {}) {