fix(community_tokens/service): fix crash when receiving bad event

Fixes #11176

src/app_service/service/community_tokens/service.nim

@@ -212,8 +212,10 @@ QtObject:
   proc init*(self: Service) =
     self.fetchAllTokenOwners()
     self.tokenOwnersTimer.start()
+
     self.events.on(PendingTransactionTypeDto.CollectibleDeployment.event) do(e: Args):
       var receivedData = TransactionMinedArgs(e)
+      try:
         let deployState = if receivedData.success: DeployState.Deployed else: DeployState.Failed
         let tokenDto = toCommunityTokenDto(parseJson(receivedData.data))
         if not receivedData.success:
@@ -226,9 +228,13 @@ QtObject:
                                                     deployState: deployState, chainId: tokenDto.chainId,
                                                     transactionHash: receivedData.transactionHash)
         self.events.emit(SIGNAL_COMMUNITY_TOKEN_DEPLOY_STATUS, data)
+      except Exception as e:
+        error "Error processing Collectible deployment pending transaction event", msg=e.msg, receivedData
+     
 
     self.events.on(PendingTransactionTypeDto.CollectibleAirdrop.event) do(e: Args):
       let receivedData = TransactionMinedArgs(e)
+      try:
         let tokenDto = toCommunityTokenDto(parseJson(receivedData.data))
         let transactionStatus = if receivedData.success: ContractTransactionStatus.Completed else: ContractTransactionStatus.Failed
         let data = AirdropArgs(communityToken: tokenDto, transactionHash: receivedData.transactionHash, status: transactionStatus)
@@ -238,8 +244,12 @@ QtObject:
         if receivedData.success:
           self.tempTokenOwnersToFetch = tokenDto
           self.tokenOwners1SecTimer.start()
+      except Exception as e:
+        error "Error processing Collectible airdrop pending transaction event", msg=e.msg, receivedData
+
     self.events.on(PendingTransactionTypeDto.CollectibleRemoteSelfDestruct.event) do(e: Args):
       let receivedData = TransactionMinedArgs(e)
+      try:
         let tokenDto = toCommunityTokenDto(parseJson(receivedData.data))
         let transactionStatus = if receivedData.success: ContractTransactionStatus.Completed else: ContractTransactionStatus.Failed
         let data = RemoteDestructArgs(communityToken: tokenDto, transactionHash: receivedData.transactionHash, status: transactionStatus)
@@ -249,9 +259,12 @@ QtObject:
         if receivedData.success:
           self.tempTokenOwnersToFetch = tokenDto
           self.tokenOwners1SecTimer.start()
+      except Exception as e:
+        error "Error processing Collectible self destruct pending transaction event", msg=e.msg, receivedData
 
     self.events.on(PendingTransactionTypeDto.CollectibleBurn.event) do(e: Args):
       let receivedData = TransactionMinedArgs(e)
+      try:
         let tokenDto = toCommunityTokenDto(parseJson(receivedData.data))
         let transactionStatus = if receivedData.success: ContractTransactionStatus.Completed else: ContractTransactionStatus.Failed
         if receivedData.success:
@@ -261,6 +274,8 @@ QtObject:
             error "Error updating collectibles supply", message = getCurrentExceptionMsg()
         let data = RemoteDestructArgs(communityToken: tokenDto, transactionHash: receivedData.transactionHash, status: transactionStatus)
         self.events.emit(SIGNAL_BURN_STATUS, data)
+      except Exception as e:
+        error "Error processing Collectible burn pending transaction event", msg=e.msg, receivedData
 
   proc buildTransactionDataDto(self: Service, addressFrom: string, chainId: int, contractAddress: string): TransactionDataDto =
     let gasUnits = self.tempGasTable.getOrDefault((chainId, contractAddress), 0)

src/app_service/service/transaction/service.nim

@@ -68,6 +68,15 @@ type
     chainId*: int
     success*: bool
 
+proc `$`*(self: TransactionMinedArgs): string =
+  result = fmt"""TransactionMinedArgs(
+    transactionHash: {$self.transactionHash},
+    chainId: {$self.chainId},
+    success: {$self.success},
+    data: {self.data},
+    ]"""
+
+
 type
   HistoryArgs* = ref object of Args
     addresses*: seq[string]