From c234125904ea2f05d6eeeca31c4f9af1c266e3bc Mon Sep 17 00:00:00 2001
From: Julian <52217955+julianmerlo95@users.noreply.github.com>
Date: Wed, 26 Jun 2024 10:30:06 -0300
Subject: [PATCH] [Blockchain Watcher] (KLAYTN) Map klaytn redeem events
 (#1508)

Map klaytn redeem events

Co-authored-by: julian merlo <julianmerlo@julians-MacBook-Pro-2.local>
---
 blockchain-watcher/config/mainnet.json        |  5 +-
 .../mappers/contractsMapperConfig.json        | 30 +++++++++
 .../workers/target-events-3.yaml              | 66 +++++++++++++++++++
 3 files changed, 97 insertions(+), 4 deletions(-)

diff --git a/blockchain-watcher/config/mainnet.json b/blockchain-watcher/config/mainnet.json
index 03398219..ee014f4a 100644
--- a/blockchain-watcher/config/mainnet.json
+++ b/blockchain-watcher/config/mainnet.json
@@ -79,10 +79,7 @@
     "klaytn": {
       "network": "mainnet",
       "chainId": 13,
-      "rpcs": [
-        "https://klaytn-mainnet-rpc.allthatnode.com:8551",
-        "https://public-en-cypress.klaytn.net"
-      ]
+      "rpcs": ["https://public-en-cypress.klaytn.net"]
     },
     "celo": {
       "network": "mainnet",
diff --git a/blockchain-watcher/src/infrastructure/mappers/contractsMapperConfig.json b/blockchain-watcher/src/infrastructure/mappers/contractsMapperConfig.json
index 73cf9386..45929010 100644
--- a/blockchain-watcher/src/infrastructure/mappers/contractsMapperConfig.json
+++ b/blockchain-watcher/src/infrastructure/mappers/contractsMapperConfig.json
@@ -1793,6 +1793,36 @@
           ]
         }
       ]
+    },
+    {
+      "chain": "klaytn",
+      "protocols": [
+        {
+          "addresses": [
+            "0x5b08ac39eaed75c0439fc750d9fe7e1f9dd0193f",
+            "0xC7A13BE098720840dEa132D860fDfa030884b09A"
+          ],
+          "type": "Token Bridge",
+          "methods": [
+            {
+              "methodId": "0xc6878519",
+              "method": "MethodCompleteTransfer"
+            },
+            {
+              "methodId": "0xff200cde",
+              "method": "MethodCompleteAndUnwrapETH"
+            },
+            {
+              "methodId": "0xe8059810",
+              "method": "MethodCreateWrapped"
+            },
+            {
+              "methodId": "0xf768441f",
+              "method": "MethodUpdateWrapped"
+            }
+          ]
+        }
+      ]
     }
   ]
 }
diff --git a/deploy/blockchain-watcher/workers/target-events-3.yaml b/deploy/blockchain-watcher/workers/target-events-3.yaml
index 8709b6de..47473b7a 100644
--- a/deploy/blockchain-watcher/workers/target-events-3.yaml
+++ b/deploy/blockchain-watcher/workers/target-events-3.yaml
@@ -197,6 +197,39 @@ data:
             }
           }
         ]
+      },
+      {
+        "id": "poll-redeemed-transactions-klaytn",
+        "chain": "klaytn",
+        "source": {
+          "action": "PollEvm",
+          "records": "GetEvmTransactions",
+          "config": {
+            "blockBatchSize": 100,
+            "commitment": "latest",
+            "interval": 15000,
+            "filters": [
+              {
+                "addresses": [],
+                "type": "Portal Token Bridge (Connect, Portico, Omniswap, tBTC, etc)",
+                "topics": ["0xcaf280c8cfeba144da67230d9b009c8f868a75bac9a528fa0474be1ba317c169"],
+                "strategy": "GetTransactionsByLogFiltersStrategy"
+              }
+            ],
+            "chain": "klaytn",
+            "chainId": 13
+          }
+        },
+        "handlers": [
+          {
+            "action": "HandleEvmTransactions",
+            "target": "sns",
+            "mapper": "evmRedeemedTransactionFoundMapper",
+            "config": {
+              "metricName": "process_vaa_event"
+            }
+          }
+        ]
       }
     ]
   mainnet-jobs.json: |-
@@ -395,6 +428,39 @@ data:
             }
           }
         ]
+      },
+      {
+        "id": "poll-redeemed-transactions-klaytn",
+        "chain": "klaytn",
+        "source": {
+          "action": "PollEvm",
+          "records": "GetEvmTransactions",
+          "config": {
+            "blockBatchSize": 100,
+            "commitment": "latest",
+            "interval": 15000,
+            "filters": [
+              {
+                "addresses": [],
+                "type": "Portal Token Bridge (Connect, Portico, Omniswap, tBTC, etc)",
+                "topics": ["0xcaf280c8cfeba144da67230d9b009c8f868a75bac9a528fa0474be1ba317c169"],
+                "strategy": "GetTransactionsByLogFiltersStrategy"
+              }
+            ],
+            "chain": "klaytn",
+            "chainId": 13
+          }
+        },
+        "handlers": [
+          {
+            "action": "HandleEvmTransactions",
+            "target": "sns",
+            "mapper": "evmRedeemedTransactionFoundMapper",
+            "config": {
+              "metricName": "process_vaa_event"
+            }
+          }
+        ]
       }
     ]
 ---