Updated on 2026-08-14

domain/swap/models/src/main/java/com/tangem/domain/swap/models/SwapDataModel.kt

@@ -0,0 +1,47 @@
+package com.tangem.domain.swap.models
+
+import java.math.BigDecimal
+import java.math.BigInteger
+
+data class SwapDataModel(
+    val toTokenAmount: BigDecimal,
+    val transaction: SwapDataTransactionModel,
+)
+
+sealed class SwapDataTransactionModel {
+
+    abstract val fromAmount: BigDecimal
+    abstract val toAmount: BigDecimal
+    abstract val txValue: String
+    abstract val txId: String
+    abstract val txTo: String
+    abstract val txExtraId: String?
+
+    /**
+     * @param txValue amount for tx, should use native coin decimals, this value will send as native amount in tx
+     */
+    data class DEX(
+        override val fromAmount: BigDecimal,
+        override val toAmount: BigDecimal,
+        override val txValue: String,
+        override val txId: String,
+        override val txTo: String,
+        override val txExtraId: String?,
+        val txFrom: String,
+        val txData: String,
+        val otherNativeFeeWei: BigDecimal?,
+        val gas: BigInteger,
+    ) : SwapDataTransactionModel()
+
+    data class CEX(
+        override val fromAmount: BigDecimal,
+        override val toAmount: BigDecimal,
+        override val txValue: String,
+        override val txId: String,
+        override val txTo: String,
+        override val txExtraId: String?,
+        val externalTxId: String,
+        val externalTxUrl: String,
+        val txExtraIdName: String?,
+    ) : SwapDataTransactionModel()
+}

domain/swap/models/src/main/java/com/tangem/domain/swap/models/SwapRefundData.kt

@@ -0,0 +1,12 @@
+package com.tangem.domain.swap.models
+
+/**
+ * Refund data
+ *
+ * @param refundAddress address refund send to
+ * @param refundExtraId refund token id
+ */
+data class SwapRefundData(
+    val refundAddress: String? = null,
+    val refundExtraId: String? = null,
+)