Updated on 2026-08-14

data/wallet-manager/src/main/java/com/tangem/data/walletmanager/utils/SdkAmountConverter.kt

@@ -0,0 +1,25 @@
+package com.tangem.data.walletmanager.utils
+
+import com.tangem.domain.models.network.SdkAmount
+import com.tangem.domain.models.network.SdkAmountType
+import com.tangem.blockchain.common.Amount as BlockchainAmount
+import com.tangem.blockchain.common.AmountType as BlockchainAmountType
+
+/** Maps the blockchain SDK [BlockchainAmount] to the serializable domain [SdkAmount]. */
+internal fun BlockchainAmount.toDomain(): SdkAmount = SdkAmount(
+    currencySymbol = currencySymbol,
+    value = value,
+    decimals = decimals,
+    type = type.toDomain(),
+)
+
+private fun BlockchainAmountType.toDomain(): SdkAmountType = when (this) {
+    BlockchainAmountType.Coin -> SdkAmountType.Coin
+    BlockchainAmountType.Reserve -> SdkAmountType.Reserve
+    is BlockchainAmountType.FeeResource -> SdkAmountType.FeeResource(name = name)
+    is BlockchainAmountType.Token -> SdkAmountType.Token(contractAddress = token.contractAddress, id = token.id)
+    is BlockchainAmountType.TokenYieldSupply -> SdkAmountType.Token(
+        contractAddress = token.contractAddress,
+        id = token.id,
+    )
+}

data/wallet-manager/src/main/java/com/tangem/data/walletmanager/utils/SdkTransactionHistoryItemConverter.kt

@@ -32,6 +32,7 @@ internal class SdkTransactionHistoryItemConverter(
         },
         type = typeConverter.convert(value),
         amount = requireNotNull(value.amount.value) { "Transaction amount value must not be null" },
+        fee = value.fee.toDomain(),
     )
 
     private fun SdkTransactionHistoryItem.SourceType.toDomain(): TxInfo.SourceType = when (this) {

data/wallet-manager/src/main/java/com/tangem/data/walletmanager/utils/TransactionDataToTxHistoryItemConverter.kt

@@ -47,6 +47,7 @@ internal class TransactionDataToTxHistoryItemConverter(
             },
             type = getTransactionType(value),
             amount = amount,
+            fee = value.fee?.amount?.toDomain(),
         )
     }