From 5b22696ab34f33ea803364eaa0885f0c0bac16d3 Mon Sep 17 00:00:00 2001
From: Michael Zhou <zhoumotongxue008@gmail.com>
Date: Mon, 18 Dec 2023 02:20:52 -0800
Subject: [PATCH] Add Celer CCTP

---
 src/adapters/celer/index.ts | 60 +++++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

diff --git a/src/adapters/celer/index.ts b/src/adapters/celer/index.ts
index 07d7170a..dd16c2c8 100644
--- a/src/adapters/celer/index.ts
+++ b/src/adapters/celer/index.ts
@@ -10,6 +10,7 @@ import { constructTransferParams } from "../../helpers/eventParams";
 0x7510792A3B1969F9307F3845CE88e39578f2bAE1 is OriginalTokenVaultV2
 0x16365b45EB269B5B5dACB34B4a15399Ec79b95eB is PeggedTokenBridge
 0x52E4f244f380f8fA51816c8a10A63105dd4De084 is PeggedTokenBridgeV2
+0x6065a982f04f759b7d2d042d2864e569fad84214 is CircleBridgeProxy
 
 ***Polygon***
 0x88DCDC47D2f83a99CF0000FDF667A468bB958a78 is Celer Network: cBridge (pool-based)
@@ -17,6 +18,7 @@ import { constructTransferParams } from "../../helpers/eventParams";
 0x4C882ec256823eE773B25b414d36F92ef58a7c0C is OriginalTokenVaultV2
 0x4d58FDC7d0Ee9b674F49a0ADE11F26C3c9426F7A is PeggedTokenBridge
 0xb51541df05DE07be38dcfc4a80c05389A54502BB is PeggedTokenBridgeV2
+0xB876cc05c3C3C8ECBA65dAc4CF69CaF871F2e0DD is CircleBridgeProxy
 
 ***Fantom***
 0x374B8a9f3eC5eB2D97ECA84Ea27aCa45aa1C57EF is Celer Network: cBridge (pool-based)
@@ -30,6 +32,7 @@ import { constructTransferParams } from "../../helpers/eventParams";
 0xb51541df05DE07be38dcfc4a80c05389A54502BB is OriginalTokenVaultV2
 0x88DCDC47D2f83a99CF0000FDF667A468bB958a78 is PeggedTokenBridge
 0xb774C6f82d1d5dBD36894762330809e512feD195 is PeggedTokenBridgeV2
+0x9744ae566c64B6B6f7F9A4dD50f7496Df6Fef990 is CircleBridgeProxy
 
 ***BSC***
 0xdd90E5E87A2081Dcf0391920868eBc2FFB81a1aF is Celer Network: cBridge 2.0 (pool-based)
@@ -43,11 +46,13 @@ import { constructTransferParams } from "../../helpers/eventParams";
 0xFe31bFc4f7C9b69246a6dc0087D91a91Cb040f76 is OriginalTokenVault
 0xEA4B1b0aa3C110c55f650d28159Ce4AD43a4a58b is OriginalTokenVaultV2
 0xbdd2739AE69A054895Be33A22b2D2ed71a1DE778 is PeggedTokenBridge
+0x054B95b60BFFACe948Fa4548DA8eE2e212fb7C0a is CircleBridgeProxy
 
 ***Optimism***
 0x9D39Fc627A6d9d9F8C831c16995b209548cc3401 is Celer Network: cBridge (pool-based)
 0xbCfeF6Bb4597e724D720735d32A9249E0640aA11 is OriginalTokenVault
 0x61f85fF2a2f4289Be4bb9B72Fc7010B3142B5f41 is PeggedTokenBridge
+0x697aC93c9263346c5Ad0412F9356D5789a3AA687 is CircleBridgeProxy
 
 ***Gnosis***
 0x3795C36e7D12A8c252A20C5a7B455f7c57b60283 is Celer Network: cBridge 2.0 (pool-based)
@@ -78,6 +83,9 @@ import { constructTransferParams } from "../../helpers/eventParams";
 
 ***Scroll***
 0x9B36f165baB9ebe611d491180418d8De4b8f3a1f is Celer Network: cBridge 2.0 (pool-based)
+
+***Base***
+0x243b40e96c6bF21511E53d85c86F6Ec982f9a879 is CircleBridgeProxy
 */
 
 const contractAddresses = {
@@ -87,6 +95,7 @@ const contractAddresses = {
     vaultV2: ["0x7510792A3B1969F9307F3845CE88e39578f2bAE1"],
     peggedV1: ["0x16365b45EB269B5B5dACB34B4a15399Ec79b95eB"],
     peggedV2: ["0x52E4f244f380f8fA51816c8a10A63105dd4De084"],
+    celerCCTP: ["0x6065a982f04f759b7d2d042d2864e569fad84214"],
   },
   polygon: {
     poolV1: ["0x88DCDC47D2f83a99CF0000FDF667A468bB958a78"],
@@ -94,6 +103,7 @@ const contractAddresses = {
     vaultV2: ["0x4C882ec256823eE773B25b414d36F92ef58a7c0C"],
     peggedV1: ["0x4d58FDC7d0Ee9b674F49a0ADE11F26C3c9426F7A"],
     peggedV2: ["0xb51541df05DE07be38dcfc4a80c05389A54502BB"],
+    celerCCTP: ["0xB876cc05c3C3C8ECBA65dAc4CF69CaF871F2e0DD"],
   },
   fantom: {
     poolV1: ["0x374B8a9f3eC5eB2D97ECA84Ea27aCa45aa1C57EF"],
@@ -107,6 +117,7 @@ const contractAddresses = {
     vaultV2: ["0xb51541df05DE07be38dcfc4a80c05389A54502BB"],
     peggedV1: ["0x88DCDC47D2f83a99CF0000FDF667A468bB958a78"],
     peggedV2: ["0xb774C6f82d1d5dBD36894762330809e512feD195"],
+    celerCCTP: ["0x9744ae566c64B6B6f7F9A4dD50f7496Df6Fef990"],
   },
   bsc: {
     poolV1: ["0xdd90E5E87A2081Dcf0391920868eBc2FFB81a1aF"],
@@ -120,11 +131,13 @@ const contractAddresses = {
     vaultV1: ["0xFe31bFc4f7C9b69246a6dc0087D91a91Cb040f76"],
     vaultV2: ["0xEA4B1b0aa3C110c55f650d28159Ce4AD43a4a58b"],
     peggedV1: ["0xbdd2739AE69A054895Be33A22b2D2ed71a1DE778"],
+    celerCCTP: ["0x054B95b60BFFACe948Fa4548DA8eE2e212fb7C0a"],
   },
   optimism: {
     poolV1: ["0x9D39Fc627A6d9d9F8C831c16995b209548cc3401"],
     vaultV1: ["0xbCfeF6Bb4597e724D720735d32A9249E0640aA11"],
     peggedV1: ["0x61f85fF2a2f4289Be4bb9B72Fc7010B3142B5f41"],
+    celerCCTP: ["0x697aC93c9263346c5Ad0412F9356D5789a3AA687"],
   },
   xdai: {
     poolV2: ["0x3795C36e7D12A8c252A20C5a7B455f7c57b60283"],
@@ -155,6 +168,9 @@ const contractAddresses = {
   },
   scroll: {
     poolV2: ["0x9B36f165baB9ebe611d491180418d8De4b8f3a1f"],
+  },
+  base: {
+    celerCCTP: ["0x243b40e96c6bF21511E53d85c86F6Ec982f9a879"],
   }
 } as {
   [chain: string]: {
@@ -164,6 +180,7 @@ const contractAddresses = {
     vaultV2?: string[];
     peggedV1?: string[];
     peggedV2?: string[];
+    celerCCTP?: string[];
   };
 };
 
@@ -354,6 +371,36 @@ const peggedV2DepositParams: PartialContractEventParams = {
   isDeposit: true,
 };
 
+// CCTP Deposit 
+const cctpDepositParams: PartialContractEventParams = {
+  target: "",
+  topic: "Deposited(address,bytes32,uint64,uint256,uint256,uint256,uint64)",
+  abi: [
+    "event Deposited(address sender, bytes32 recipient, uint64 dstChid, uint256 amount, uint256 txFee, uint256 percFee, uint64 nonce)",
+  ],
+  logKeys: {
+    blockNumber: "blockNumber",
+    txHash: "transactionHash",
+  },
+  argKeys: {
+    amount: "amount",
+    from: "sender",
+  },
+  fixedEventData: {
+    to: "",
+  },
+  inputDataExtraction: {
+    inputDataABI: [
+      "function depositForBurn(uint256 _amount, uint64 _dstChid, bytes32 _mintRecipient, address _burnToken)",
+    ],
+    inputDataFnName: "depositForBurn",
+    inputDataKeys: {
+      token: "_burnToken",
+    },
+  },
+  isDeposit: true,
+};
+
 // TODO: needs refactoring, obviously
 const constructParams = (chain: string) => {
   let eventParams = [] as any;
@@ -472,6 +519,18 @@ const constructParams = (chain: string) => {
       eventParams.push(finalPeggedWithdrawalParams, finalPeggedV2DepositParams);
     });
   }
+  if (chainAddresses.celerCCTP) {
+    chainAddresses.celerCCTP.map((address: string) => {
+      const finalCCTPDepositParams = {
+        ...cctpDepositParams,
+        target: address,
+        fixedEventData: {
+          to: address,
+        },
+      };
+      eventParams.push(finalCCTPDepositParams);
+    });
+  }
   return async (fromBlock: number, toBlock: number) =>
     getTxDataFromEVMEventLogs("celer", chain as Chain, fromBlock, toBlock, eventParams);
 };
@@ -492,6 +551,7 @@ const adapter: BridgeAdapter = {
   polygon_zkevm: constructParams("polygon_zkevm"),
   linea: constructParams("linea"),
   scroll: constructParams("scroll"),
+  base: constructParams("base"),
 };
 
 export default adapter;