Updated on 2026-08-14

domain/staking/models/src/main/kotlin/com/tangem/domain/staking/model/stakekit/action/StakingActionType.kt

@@ -19,25 +19,23 @@ enum class StakingActionType {
     UNKNOWN,
     ;
 
-    companion object {
-        val StakingActionType.asAnalyticName
-            get() = when (this) {
-                STAKE -> "Stake"
-                UNSTAKE -> "Unstake"
-                CLAIM_REWARDS -> "Claim Rewards"
-                RESTAKE_REWARDS -> "Restake Rewards"
-                WITHDRAW -> "Withdraw"
-                RESTAKE -> "Restake"
-                CLAIM_UNSTAKED -> "Claim Unstaked"
-                UNLOCK_LOCKED -> "Unlock Locked"
-                STAKE_LOCKED -> "Stake Locked"
-                VOTE -> "Vote"
-                REVOKE -> "Revoke"
-                VOTE_LOCKED -> "Vote Locked"
-                REVOTE -> "Revote"
-                REBOND -> "Rebond"
-                MIGRATE -> "Migrate"
-                UNKNOWN -> "Unknown"
-            }
-    }
+    val asAnalyticName
+        get() = when (this) {
+            STAKE -> "Stake"
+            UNSTAKE -> "Unstake"
+            CLAIM_REWARDS -> "Claim Rewards"
+            RESTAKE_REWARDS -> "Restake Rewards"
+            WITHDRAW -> "Withdraw"
+            RESTAKE -> "Restake"
+            CLAIM_UNSTAKED -> "Claim Unstaked"
+            UNLOCK_LOCKED -> "Unlock Locked"
+            STAKE_LOCKED -> "Stake Locked"
+            VOTE -> "Vote"
+            REVOKE -> "Revoke"
+            VOTE_LOCKED -> "Vote Locked"
+            REVOTE -> "Revote"
+            REBOND -> "Rebond"
+            MIGRATE -> "Migrate"
+            UNKNOWN -> "Unknown"
+        }
 }

features/staking/impl/src/main/java/com/tangem/features/staking/impl/analytics/StakingAnalyticsEvents.kt

@@ -3,7 +3,6 @@ package com.tangem.features.staking.impl.analytics
 import com.tangem.core.analytics.models.AnalyticsEvent
 import com.tangem.core.analytics.models.AnalyticsParam
 import com.tangem.domain.staking.model.stakekit.action.StakingActionType
-import com.tangem.domain.staking.model.stakekit.action.StakingActionType.Companion.asAnalyticName
 
 internal sealed class StakingAnalyticsEvents(
     event: String,
@@ -101,6 +100,17 @@ internal sealed class StakingAnalyticsEvents(
         ),
     )
 
+    data class ValidatorChosen(
+        val token: String,
+        val validator: String,
+    ) : StakingAnalyticsEvents(
+        event = "Validator Chosen",
+        params = mapOf(
+            AnalyticsParam.TOKEN_PARAM to token,
+            "Validator" to validator,
+        ),
+    )
+
     data class ButtonValidator(
         val source: StakeScreenSource,
         val token: String,
@@ -122,11 +132,11 @@ internal sealed class StakingAnalyticsEvents(
     )
 
     data class ButtonAction(
-        val action: String,
+        val action: StakingActionType,
         val token: String,
         val validator: String,
     ) : StakingAnalyticsEvents(
-        event = "Button - $action",
+        event = "Button - ${action.asAnalyticName}",
         params = mapOf(
             AnalyticsParam.TOKEN_PARAM to token,
             "Validator" to validator,

features/staking/impl/src/main/java/com/tangem/features/staking/impl/analytics/utils/StakingAnalyticSender.kt

@@ -82,14 +82,6 @@ internal class StakingAnalyticSender(
         val validatorState = confirmationState?.validatorState as? ValidatorState.Content
         val validatorName = validatorState?.chosenValidator?.name ?: return
 
-        analyticsEventHandler.send(
-            StakingAnalyticsEvents.ButtonAction(
-                action = getStakingActionType(value).name,
-                token = value.cryptoCurrencyName,
-                validator = validatorName,
-            ),
-        )
-
         analyticsEventHandler.send(
             Basic.TransactionSent(
                 sentFrom = AnalyticsParam.TxSentFrom.Staking(
@@ -109,6 +101,20 @@ internal class StakingAnalyticSender(
         )
     }
 
+    fun sendTransactionStakingClickedAnalytics(value: StakingUiState) {
+        val confirmationState = value.confirmationState as? StakingStates.ConfirmationState.Data
+        val validatorState = confirmationState?.validatorState as? ValidatorState.Content
+        val validatorName = validatorState?.chosenValidator?.name ?: return
+
+        analyticsEventHandler.send(
+            StakingAnalyticsEvents.ButtonAction(
+                action = getStakingActionType(value),
+                token = value.cryptoCurrencySymbol,
+                validator = validatorName,
+            ),
+        )
+    }
+
     private fun getStakingActionType(value: StakingUiState): StakingActionType {
         val confirmationState = value.confirmationState as? StakingStates.ConfirmationState.Data
 

features/staking/impl/src/main/java/com/tangem/features/staking/impl/presentation/viewmodel/StakingViewModel.kt

@@ -262,7 +262,7 @@ internal class StakingViewModel @Inject constructor(
                 onStakingFeeError = { error ->
                     analyticsEventHandler.send(
                         StakingAnalyticsEvents.StakingError(
-                            value.cryptoCurrencyName,
+                            value.cryptoCurrencySymbol,
                             error.javaClass.simpleName,
                         ),
                     )
@@ -270,7 +270,7 @@ internal class StakingViewModel @Inject constructor(
                     updateNotifications(GetFeeError.UnknownError)
                 },
                 onFeeError = { error ->
-                    analyticsEventHandler.send(StakingAnalyticsEvents.TransactionError(value.cryptoCurrencyName))
+                    analyticsEventHandler.send(StakingAnalyticsEvents.TransactionError(value.cryptoCurrencySymbol))
                     stateController.update(AddStakingErrorTransformer())
                     updateNotifications(error)
                 },
@@ -291,6 +291,7 @@ internal class StakingViewModel @Inject constructor(
     private fun handleOnNextConfirmationClick() {
         if (isAssentState()) {
             viewModelScope.launch {
+                stakingAnalyticSender.sendTransactionStakingClickedAnalytics(value)
                 stateController.update(SetConfirmationStateInProgressTransformer())
                 transactionSender.constructAndSendTransactions(
                     onConstructSuccess = { constructedTransactions ->
@@ -300,7 +301,7 @@ internal class StakingViewModel @Inject constructor(
                         Timber.e(error.toString())
                         analyticsEventHandler.send(
                             StakingAnalyticsEvents.StakingError(
-                                token = value.cryptoCurrencyName,
+                                token = value.cryptoCurrencySymbol,
                                 errorType = error.javaClass.simpleName,
                             ),
                         )
@@ -314,7 +315,7 @@ internal class StakingViewModel @Inject constructor(
                     },
                     onSendError = { error ->
                         Timber.e(error.toString())
-                        analyticsEventHandler.send(StakingAnalyticsEvents.TransactionError(value.cryptoCurrencyName))
+                        analyticsEventHandler.send(StakingAnalyticsEvents.TransactionError(value.cryptoCurrencySymbol))
                         stakingEventFactory.createSendTransactionErrorAlert(error)
                         stateController.update(SetConfirmationStateResetAssentTransformer)
                     },
@@ -353,7 +354,7 @@ internal class StakingViewModel @Inject constructor(
     }
 
     override fun onInitialInfoBannerClick() {
-        analyticsEventHandler.send(StakingAnalyticsEvents.WhatIsStaking(cryptoCurrencyStatus.currency.symbol))
+        analyticsEventHandler.send(StakingAnalyticsEvents.WhatIsStaking(value.cryptoCurrencySymbol))
         innerRouter.openUrl(WHAT_IS_STAKING_ARTICLE_URL)
     }
 
@@ -374,13 +375,13 @@ internal class StakingViewModel @Inject constructor(
     }
 
     override fun onMaxValueClick() {
-        analyticsEventHandler.send(StakingAnalyticsEvents.ButtonMax(cryptoCurrencyStatus.currency.symbol))
+        analyticsEventHandler.send(StakingAnalyticsEvents.ButtonMax(value.cryptoCurrencySymbol))
         stateController.update(AmountMaxValueStateTransformer(cryptoCurrencyStatus, yield))
     }
 
     override fun onCurrencyChangeClick(isFiat: Boolean) {
         analyticsEventHandler.send(
-            StakingAnalyticsEvents.AmountSelectCurrency(cryptoCurrencyStatus.currency.symbol, isFiat),
+            StakingAnalyticsEvents.AmountSelectCurrency(value.cryptoCurrencySymbol, isFiat),
         )
         stateController.update(AmountCurrencyChangeStateTransformer(cryptoCurrencyStatus, isFiat))
     }
@@ -389,19 +390,25 @@ internal class StakingViewModel @Inject constructor(
         analyticsEventHandler.send(
             StakingAnalyticsEvents.ButtonValidator(
                 source = StakeScreenSource.Confirmation,
-                token = cryptoCurrencyStatus.currency.symbol,
+                token = value.cryptoCurrencySymbol,
             ),
         )
         stakingStateRouter.showValidators()
     }
 
     override fun onValidatorSelect(validator: Yield.Validator) {
+        analyticsEventHandler.send(
+            StakingAnalyticsEvents.ValidatorChosen(
+                value.cryptoCurrencySymbol,
+                validator.name,
+            ),
+        )
         stateController.update(ValidatorSelectChangeTransformer(validator))
     }
 
     override fun openRewardsValidators() {
         analyticsEventHandler.send(
-            StakingAnalyticsEvents.ButtonRewards(value.cryptoCurrencyName),
+            StakingAnalyticsEvents.ButtonRewards(value.cryptoCurrencySymbol),
         )
         val rewardsValidators =
             stateController.value.rewardsValidatorsState as? StakingStates.RewardsValidatorsState.Data
@@ -412,7 +419,7 @@ internal class StakingViewModel @Inject constructor(
             analyticsEventHandler.send(
                 StakingAnalyticsEvents.ButtonValidator(
                     source = StakeScreenSource.Info,
-                    token = cryptoCurrencyStatus.currency.symbol,
+                    token = value.cryptoCurrencySymbol,
                 ),
             )
             onNextClick(actionTypeToOverwrite = StakingActionCommonType.PENDING_REWARDS)
@@ -466,7 +473,7 @@ internal class StakingViewModel @Inject constructor(
         analyticsEventHandler.send(
             StakingAnalyticsEvents.ButtonValidator(
                 source = StakeScreenSource.Info,
-                token = cryptoCurrencyStatus.currency.symbol,
+                token = value.cryptoCurrencySymbol,
             ),
         )
     }
@@ -511,7 +518,7 @@ internal class StakingViewModel @Inject constructor(
             ).fold(
                 ifLeft = { error ->
                     Timber.e(error.toString())
-                    analyticsEventHandler.send(StakingAnalyticsEvents.TransactionError(value.cryptoCurrencyName))
+                    analyticsEventHandler.send(StakingAnalyticsEvents.TransactionError(value.cryptoCurrencySymbol))
                     stateController.update(
                         SetConfirmationStateAssentApprovalTransformer(
                             appCurrencyProvider = Provider { appCurrency },
@@ -533,7 +540,7 @@ internal class StakingViewModel @Inject constructor(
             ).fold(
                 ifLeft = { error ->
                     Timber.e(error.toString())
-                    analyticsEventHandler.send(StakingAnalyticsEvents.TransactionError(value.cryptoCurrencyName))
+                    analyticsEventHandler.send(StakingAnalyticsEvents.TransactionError(value.cryptoCurrencySymbol))
                     stateController.update(
                         SetConfirmationStateAssentApprovalTransformer(
                             appCurrencyProvider = Provider { appCurrency },