From 311da573f33ec53fe69f07ea4b6c3fcda0b7bc55 Mon Sep 17 00:00:00 2001
From: danvleju-rdx <163979791+danvleju-rdx@users.noreply.github.com>
Date: Mon, 25 Nov 2024 21:58:00 +0200
Subject: [PATCH] [ABW-3992] Customize guarantees fix (#1396)

---
 .../Core/SharedModels/Assets/ResourceAmount.swift        | 9 +++++++++
 .../TransactionReviewFeature/TransactionReview.swift     | 8 ++++----
 .../TransactionReviewGuarantees.swift                    | 2 +-
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/RadixWallet/Core/SharedModels/Assets/ResourceAmount.swift b/RadixWallet/Core/SharedModels/Assets/ResourceAmount.swift
index a0328ae1d7..00042e8146 100644
--- a/RadixWallet/Core/SharedModels/Assets/ResourceAmount.swift
+++ b/RadixWallet/Core/SharedModels/Assets/ResourceAmount.swift
@@ -50,6 +50,15 @@ extension ResourceAmount {
 		}
 	}
 
+	var predictedAmount: ExactResourceAmount? {
+		switch self {
+		case let .predicted(amount, _):
+			amount
+		default:
+			nil
+		}
+	}
+
 	func adjustedNominalAmount(_ adjust: (Decimal192) -> Decimal192) -> Self {
 		switch self {
 		case let .exact(amount):
diff --git a/RadixWallet/Features/TransactionReviewFeature/TransactionReview.swift b/RadixWallet/Features/TransactionReviewFeature/TransactionReview.swift
index abbc042f13..ce4076df6f 100644
--- a/RadixWallet/Features/TransactionReviewFeature/TransactionReview.swift
+++ b/RadixWallet/Features/TransactionReviewFeature/TransactionReview.swift
@@ -627,14 +627,14 @@ extension ResourceBalance {
 	}
 
 	/// The transferred amount, for a fungible resource
-	var fungibleTransferAmount: Decimal192? {
+	var fungiblePredictedTransferAmount: Decimal192? {
 		switch details {
 		case let .fungible(fungible):
-			fungible.amount.exactAmount?.nominalAmount
+			fungible.amount.predictedAmount?.nominalAmount
 		case let .liquidStakeUnit(liquidStakeUnit):
-			liquidStakeUnit.amount.exactAmount?.nominalAmount
+			liquidStakeUnit.amount.predictedAmount?.nominalAmount
 		case let .poolUnit(poolUnit):
-			poolUnit.details.poolUnitResource.amount.exactAmount?.nominalAmount
+			poolUnit.details.poolUnitResource.amount.predictedAmount?.nominalAmount
 		case .nonFungible, .stakeClaimNFT, .none:
 			nil
 		}
diff --git a/RadixWallet/Features/TransactionReviewFeature/TransactionReviewGuarantees/TransactionReviewGuarantees.swift b/RadixWallet/Features/TransactionReviewFeature/TransactionReviewGuarantees/TransactionReviewGuarantees.swift
index 786fc150a3..faec708c6f 100644
--- a/RadixWallet/Features/TransactionReviewFeature/TransactionReviewGuarantees/TransactionReviewGuarantees.swift
+++ b/RadixWallet/Features/TransactionReviewFeature/TransactionReviewGuarantees/TransactionReviewGuarantees.swift
@@ -91,7 +91,7 @@ struct TransactionReviewGuarantee: Sendable, FeatureReducer {
 				return nil
 			}
 
-			guard let amount = transfer.value.fungibleTransferAmount, amount > 0 else { return nil }
+			guard let amount = transfer.value.fungiblePredictedTransferAmount, amount > 0 else { return nil }
 			self.amount = amount
 
 			guard let guarantee = transfer.fungibleGuarantee, guarantee.amount >= 0 else { return nil }