From 48180a9b38f1792d3fea632292486576153108d3 Mon Sep 17 00:00:00 2001
From: Tangem <git@tangem.com>
Date: Tue, 8 Jul 2025 13:30:51 +0500
Subject: [PATCH] Updated on 2026-08-14

---
 .../features/send/v2/send/model/SendModel.kt    |  6 ++++++
 .../subcomponents/amount/SendAmountComponent.kt |  2 ++
 .../amount/model/SendAmountModel.kt             | 17 +++++++++++++----
 3 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/features/send-v2/impl/src/main/java/com/tangem/features/send/v2/send/model/SendModel.kt b/features/send-v2/impl/src/main/java/com/tangem/features/send/v2/send/model/SendModel.kt
index 5b279402b0..96a985f08d 100644
--- a/features/send-v2/impl/src/main/java/com/tangem/features/send/v2/send/model/SendModel.kt
+++ b/features/send-v2/impl/src/main/java/com/tangem/features/send/v2/send/model/SendModel.kt
@@ -43,6 +43,7 @@ import com.tangem.features.send.v2.api.entity.PredefinedValues
 import com.tangem.features.send.v2.api.subcomponents.destination.SendDestinationComponent
 import com.tangem.features.send.v2.api.subcomponents.destination.entity.DestinationUM
 import com.tangem.features.send.v2.common.CommonSendRoute
+import com.tangem.domain.wallets.models.GetUserWalletError
 import com.tangem.features.send.v2.common.SendConfirmAlertFactory
 import com.tangem.features.send.v2.common.ui.state.ConfirmUM
 import com.tangem.features.send.v2.send.confirm.SendConfirmComponent
@@ -157,6 +158,11 @@ internal class SendModel @Inject constructor(
         params.callback?.onConvertToAnotherToken(lastAmount = lastAmount)
     }
 
+    override fun onError(error: GetUserWalletError) {
+        Timber.w(error.toString())
+        showAlertError()
+    }
+
     suspend fun loadFee(): Either<GetFeeError, TransactionFee> {
         val predefinedValues = predefinedValues
         val transferTransaction = if (predefinedValues is PredefinedValues.Content.Deeplink) {
diff --git a/features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/amount/SendAmountComponent.kt b/features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/amount/SendAmountComponent.kt
index 07190f20ef..cebf431139 100644
--- a/features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/amount/SendAmountComponent.kt
+++ b/features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/amount/SendAmountComponent.kt
@@ -9,6 +9,7 @@ import com.tangem.common.ui.navigationButtons.NavigationModelCallback
 import com.tangem.core.decompose.context.AppComponentContext
 import com.tangem.core.decompose.model.getOrCreateModel
 import com.tangem.core.ui.decompose.ComposableContentComponent
+import com.tangem.domain.wallets.models.GetUserWalletError
 import com.tangem.features.send.v2.subcomponents.amount.SendAmountComponentParams.AmountParams
 import com.tangem.features.send.v2.subcomponents.amount.model.SendAmountModel
 import com.tangem.features.send.v2.subcomponents.amount.ui.SendAmountContent
@@ -39,5 +40,6 @@ internal class SendAmountComponent(
     interface ModelCallback : NavigationModelCallback {
         fun onAmountResult(amountUM: AmountState, isResetPredefined: Boolean)
         fun onConvertToAnotherToken(lastAmount: String)
+        fun onError(error: GetUserWalletError)
     }
 }
\ No newline at end of file
diff --git a/features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/amount/model/SendAmountModel.kt b/features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/amount/model/SendAmountModel.kt
index 144128ac28..16ba4a5cef 100644
--- a/features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/amount/model/SendAmountModel.kt
+++ b/features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/amount/model/SendAmountModel.kt
@@ -85,10 +85,19 @@ internal class SendAmountModel @Inject constructor(
     }
 
     private fun initAppCurrency() {
-        modelScope.launch {
-            userWallet = getUserWalletUseCase(params.userWalletId).getOrNull()
-            appCurrency = getSelectedAppCurrencyUseCase.invokeSync().getOrElse { AppCurrency.Default }
-        }
+        getUserWalletUseCase.invokeFlow(params.userWalletId)
+            .onEach { either ->
+                either.fold(
+                    ifLeft = { error ->
+                        val amountParams = params as? SendAmountComponentParams.AmountParams
+                        amountParams?.callback?.onError(error)
+                    },
+                    ifRight = { wallet ->
+                        userWallet = wallet
+                        appCurrency = getSelectedAppCurrencyUseCase.invokeSync().getOrElse { AppCurrency.Default }
+                    },
+                )
+            }.launchIn(modelScope)
     }
 
     private fun subscribeOnCryptoCurrencyStatusFlow() {