From 4f88f3a7b01c2c01f3d3b854fb8df4b4a677e6f9 Mon Sep 17 00:00:00 2001
From: Tangem <git@tangem.com>
Date: Fri, 8 Aug 2025 12:02:05 +0500
Subject: [PATCH] Updated on 2026-08-14

---
 .../domain/walletconnect/WcAnalyticEvents.kt     |  7 ++++---
 .../transaction/model/WcAddNetworkModel.kt       | 16 ++++++++++++++++
 .../transaction/model/WcSignTransactionModel.kt  | 16 ++++++++++++++++
 3 files changed, 36 insertions(+), 3 deletions(-)

diff --git a/domain/wallet-connect/src/main/kotlin/com/tangem/domain/walletconnect/WcAnalyticEvents.kt b/domain/wallet-connect/src/main/kotlin/com/tangem/domain/walletconnect/WcAnalyticEvents.kt
index d4bff77def..e3f4cf7299 100644
--- a/domain/wallet-connect/src/main/kotlin/com/tangem/domain/walletconnect/WcAnalyticEvents.kt
+++ b/domain/wallet-connect/src/main/kotlin/com/tangem/domain/walletconnect/WcAnalyticEvents.kt
@@ -11,6 +11,7 @@ import com.tangem.domain.walletconnect.model.WcSessionApprove
 import com.tangem.domain.walletconnect.model.WcSessionProposal
 import com.tangem.domain.walletconnect.model.sdkcopy.WcAppMetaData
 import com.tangem.domain.walletconnect.model.sdkcopy.WcSdkSessionRequest
+import com.tangem.utils.extensions.mapNotNullValues
 
 sealed class WcAnalyticEvents(
     event: String,
@@ -103,7 +104,7 @@ sealed class WcAnalyticEvents(
     class SignatureRequestReceived(
         rawRequest: WcSdkSessionRequest,
         network: Network,
-        emulationStatus: EmulationStatus,
+        emulationStatus: EmulationStatus?,
     ) : WcAnalyticEvents(
         event = "Signature Request Received",
         params = mapOf(
@@ -111,8 +112,8 @@ sealed class WcAnalyticEvents(
             AnalyticsParam.Key.DAPP_URL to rawRequest.dAppMetaData.url,
             AnalyticsParam.Key.METHOD_NAME to rawRequest.request.method,
             AnalyticsParam.Key.BLOCKCHAIN to network.name,
-            AnalyticsParam.Key.EMULATION_STATUS to emulationStatus.status,
-        ),
+            AnalyticsParam.Key.EMULATION_STATUS to emulationStatus?.status,
+        ).mapNotNullValues { it.value },
     ) {
         enum class EmulationStatus(val status: String) {
             Emulated("Emulated"),
diff --git a/features/walletconnect/impl/src/main/kotlin/com/tangem/features/walletconnect/transaction/model/WcAddNetworkModel.kt b/features/walletconnect/impl/src/main/kotlin/com/tangem/features/walletconnect/transaction/model/WcAddNetworkModel.kt
index 1684d836c3..107e983abc 100644
--- a/features/walletconnect/impl/src/main/kotlin/com/tangem/features/walletconnect/transaction/model/WcAddNetworkModel.kt
+++ b/features/walletconnect/impl/src/main/kotlin/com/tangem/features/walletconnect/transaction/model/WcAddNetworkModel.kt
@@ -49,12 +49,14 @@ internal class WcAddNetworkModel @Inject constructor(
 
     private val params = paramsContainer.require<WcTransactionModelParams>()
     private var useCase by Delegates.notNull<WcAddNetworkUseCase>()
+    private val signatureReceivedAnalyticsSendState = MutableStateFlow(false)
 
     init {
         modelScope.launch {
             useCase = useCaseFactory.createUseCase<WcAddNetworkUseCase>(params.rawRequest)
                 .onLeft { router.push(WcHandleMethodErrorConverter.convert(it)) }
                 .getOrNull() ?: return@launch
+            sendSignatureReceivedAnalytics(useCase)
             _uiState.emit(
                 wcAddEthereumChainUMConverter.convert(
                     WcAddEthereumChainUMConverter.Input(
@@ -114,4 +116,18 @@ internal class WcAddNetworkModel @Inject constructor(
     private fun copyData(text: String) {
         clipboardManager.setText(text = text, isSensitive = true)
     }
+
+    private fun sendSignatureReceivedAnalytics(useCase: WcAddNetworkUseCase) {
+        if (signatureReceivedAnalyticsSendState.value) return
+
+        analytics.send(
+            WcAnalyticEvents.SignatureRequestReceived(
+                rawRequest = useCase.rawSdkRequest,
+                network = useCase.network,
+                emulationStatus = null,
+            ),
+        )
+
+        signatureReceivedAnalyticsSendState.value = true
+    }
 }
\ No newline at end of file
diff --git a/features/walletconnect/impl/src/main/kotlin/com/tangem/features/walletconnect/transaction/model/WcSignTransactionModel.kt b/features/walletconnect/impl/src/main/kotlin/com/tangem/features/walletconnect/transaction/model/WcSignTransactionModel.kt
index 1283f3e84f..ccc4413ef4 100644
--- a/features/walletconnect/impl/src/main/kotlin/com/tangem/features/walletconnect/transaction/model/WcSignTransactionModel.kt
+++ b/features/walletconnect/impl/src/main/kotlin/com/tangem/features/walletconnect/transaction/model/WcSignTransactionModel.kt
@@ -59,12 +59,14 @@ internal class WcSignTransactionModel @Inject constructor(
     val stackNavigation = StackNavigation<WcTransactionRoutes>()
 
     private var useCase by Delegates.notNull<WcMessageSignUseCase>()
+    private val signatureReceivedAnalyticsSendState = MutableStateFlow(false)
 
     init {
         modelScope.launch {
             useCase = useCaseFactory.createUseCase<WcMessageSignUseCase>(params.rawRequest)
                 .onLeft { router.push(WcHandleMethodErrorConverter.convert(it)) }
                 .getOrNull() ?: return@launch
+            sendSignatureReceivedAnalytics(useCase)
             useCase.invoke()
                 .onEach { signState ->
                     if (signingIsDone(signState)) return@onEach
@@ -145,4 +147,18 @@ internal class WcSignTransactionModel @Inject constructor(
     private fun copyData(text: String) {
         clipboardManager.setText(text = text, isSensitive = true)
     }
+
+    private fun sendSignatureReceivedAnalytics(useCase: WcMessageSignUseCase) {
+        if (signatureReceivedAnalyticsSendState.value) return
+
+        analytics.send(
+            WcAnalyticEvents.SignatureRequestReceived(
+                rawRequest = useCase.rawSdkRequest,
+                network = useCase.network,
+                emulationStatus = null,
+            ),
+        )
+
+        signatureReceivedAnalyticsSendState.value = true
+    }
 }
\ No newline at end of file