From a8969b34a4bf1e927cea5abe1d8fee11062d6013 Mon Sep 17 00:00:00 2001
From: Greyson Parrelli <greyson@signal.org>
Date: Tue, 21 Apr 2026 13:44:54 +0000
Subject: [PATCH] Fix HUF currency formatting.

---
 .../model/InAppPaymentReceiptRecord.kt        |  3 +--
 .../org/signal/core/util/money/FiatMoney.java |  1 +
 .../signal/core/util/money/FiatMoneyTest.kt   | 26 +++++++++++++++++++
 3 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/org/thoughtcrime/securesms/database/model/InAppPaymentReceiptRecord.kt b/app/src/main/java/org/thoughtcrime/securesms/database/model/InAppPaymentReceiptRecord.kt
index fe509b873f..9f90c83b54 100644
--- a/app/src/main/java/org/thoughtcrime/securesms/database/model/InAppPaymentReceiptRecord.kt
+++ b/app/src/main/java/org/thoughtcrime/securesms/database/model/InAppPaymentReceiptRecord.kt
@@ -29,11 +29,10 @@ data class InAppPaymentReceiptRecord(
     @JvmStatic
     fun createForSubscription(subscription: ActiveSubscription.Subscription): InAppPaymentReceiptRecord {
       val activeCurrency = Currency.getInstance(subscription.currency)
-      val activeAmount = subscription.amount.movePointLeft(activeCurrency.defaultFractionDigits)
 
       return InAppPaymentReceiptRecord(
         id = -1L,
-        amount = FiatMoney(activeAmount, activeCurrency),
+        amount = FiatMoney.fromSignalNetworkAmount(subscription.amount, activeCurrency),
         timestamp = System.currentTimeMillis(),
         subscriptionLevel = subscription.level,
         type = if (subscription.level == SubscriptionsConfiguration.BACKUPS_LEVEL) Type.RECURRING_BACKUP else Type.RECURRING_DONATION
diff --git a/core/util/src/main/java/org/signal/core/util/money/FiatMoney.java b/core/util/src/main/java/org/signal/core/util/money/FiatMoney.java
index afe480f054..d96aeb0007 100644
--- a/core/util/src/main/java/org/signal/core/util/money/FiatMoney.java
+++ b/core/util/src/main/java/org/signal/core/util/money/FiatMoney.java
@@ -15,6 +15,7 @@ public class FiatMoney {
   private static final Set<String> SPECIAL_CASE_MULTIPLICANDS = new HashSet<>() {{
     add("UGX");
     add("ISK");
+    add("HUF");
   }};
 
   private final BigDecimal amount;
diff --git a/core/util/src/test/java/org/signal/core/util/money/FiatMoneyTest.kt b/core/util/src/test/java/org/signal/core/util/money/FiatMoneyTest.kt
index 06bd731936..2f1c5cab75 100644
--- a/core/util/src/test/java/org/signal/core/util/money/FiatMoneyTest.kt
+++ b/core/util/src/test/java/org/signal/core/util/money/FiatMoneyTest.kt
@@ -101,4 +101,30 @@ class FiatMoneyTest {
     // THEN
     assertEquals("10000", result)
   }
+
+  @Test
+  fun given899HUF_whenIGetMinimumUnitPrecisionString_thenIExpect89900() {
+    // GIVEN
+    val fiatMoney = FiatMoney(BigDecimal.valueOf(899), Currency.getInstance("HUF"))
+
+    // WHEN
+    val result = fiatMoney.minimumUnitPrecisionString
+
+    // THEN
+    assertEquals("89900", result)
+  }
+
+  @Test
+  fun given89900NetworkHUF_whenIConvertFromSignalNetworkAmount_thenIExpect899() {
+    // GIVEN
+    val amount = BigDecimal.valueOf(89900)
+    val currency = Currency.getInstance("HUF")
+
+    // WHEN
+    val result = FiatMoney.fromSignalNetworkAmount(amount, currency)
+
+    // THEN
+    assertEquals(BigDecimal.valueOf(899).setScale(2), result.amount.setScale(2))
+    assertEquals(currency, result.currency)
+  }
 }