From 4450dd803d362b9a09c212e5e206c383480846ef Mon Sep 17 00:00:00 2001
From: ChiTimesChi <88190723+ChiTimesChi@users.noreply.github.com>
Date: Wed, 4 Sep 2024 12:18:13 +0100
Subject: [PATCH] build: update SynapseRouter configs on DFK, Klaytn, Metis

---
 script/configs/dfk/SynapseRouter.dc.json    | 12 +++++++++++-
 script/configs/klatyn/SynapseRouter.dc.json | 12 +++++++++++-
 script/configs/metis/SynapseRouter.dc.json  | 14 ++++++++++++--
 script/router/SaveRouterConfig.s.sol        |  4 +---
 4 files changed, 35 insertions(+), 7 deletions(-)

diff --git a/script/configs/dfk/SynapseRouter.dc.json b/script/configs/dfk/SynapseRouter.dc.json
index 7e252ea0d..6c9da4caf 100644
--- a/script/configs/dfk/SynapseRouter.dc.json
+++ b/script/configs/dfk/SynapseRouter.dc.json
@@ -10,7 +10,8 @@
     "KLAY",
     "MATIC",
     "FTM",
-    "BTCB"
+    "BTCB",
+    "Metis"
   ],
   "tokens": {
     "AVAX": {
@@ -67,6 +68,15 @@
       "token": "0xD17a41Cd199edF1093A9Be4404EaDe52Ec19698e",
       "tokenType": 0
     },
+    "Metis": {
+      "bridgeFee": 4000000,
+      "bridgeToken": "0x43E8E55792D6317328e5c6B0A0C89eF4b8102Fa2",
+      "decimals": 18,
+      "maxFee": "0x000000000000000000000000000000000000000000032dcba101cb7220c6938c",
+      "minFee": "0x000000000000000000000000000000000000000000000000002386f26fc10000",
+      "token": "0x43E8E55792D6317328e5c6B0A0C89eF4b8102Fa2",
+      "tokenType": 0
+    },
     "UST": {
       "bridgeFee": 6000000,
       "bridgeToken": "0x360d6DD540E3448371876662FBE7F1aCaf08c5Ab",
diff --git a/script/configs/klatyn/SynapseRouter.dc.json b/script/configs/klatyn/SynapseRouter.dc.json
index c30e413d7..40c0ade7a 100644
--- a/script/configs/klatyn/SynapseRouter.dc.json
+++ b/script/configs/klatyn/SynapseRouter.dc.json
@@ -10,7 +10,8 @@
     "DAI",
     "KLAY",
     "BTCB",
-    "LINK"
+    "LINK",
+    "Metis"
   ],
   "tokens": {
     "AVAX": {
@@ -67,6 +68,15 @@
       "token": "0xfbEd1AbB3aD0f8C467068De9fDE905887e8C9118",
       "tokenType": 0
     },
+    "Metis": {
+      "bridgeFee": 4000000,
+      "bridgeToken": "0x543f1b2176F7E677a95D01ca83551FAa08F83D9F",
+      "decimals": 18,
+      "maxFee": "0x000000000000000000000000000000000000000000032dcba101cb7220c6938c",
+      "minFee": "0x000000000000000000000000000000000000000000000000002386f26fc10000",
+      "token": "0x543f1b2176F7E677a95D01ca83551FAa08F83D9F",
+      "tokenType": 0
+    },
     "USDC": {
       "bridgeFee": 4000000,
       "bridgeToken": "0x6270B58BE569a7c0b8f47594F191631Ae5b2C86C",
diff --git a/script/configs/metis/SynapseRouter.dc.json b/script/configs/metis/SynapseRouter.dc.json
index 20cf1dff7..52d08f3b6 100644
--- a/script/configs/metis/SynapseRouter.dc.json
+++ b/script/configs/metis/SynapseRouter.dc.json
@@ -7,7 +7,8 @@
     "JUMP",
     "gOHM",
     "UST",
-    "JEWEL"
+    "JEWEL",
+    "Metis"
   ],
   "tokens": {
     "JEWEL": {
@@ -28,6 +29,15 @@
       "token": "0xE3c82A836Ec85311a433fBd9486EfAF4b1AFbF48",
       "tokenType": 0
     },
+    "Metis": {
+      "bridgeFee": 4000000,
+      "bridgeToken": "0x75cb093E4D61d2A2e65D8e0BBb01DE8d89b53481",
+      "decimals": 18,
+      "maxFee": "0x000000000000000000000000000000000000000000032dcba101cb7220c6938c",
+      "minFee": "0x000000000000000000000000000000000000000000000000002386f26fc10000",
+      "token": "0x75cb093E4D61d2A2e65D8e0BBb01DE8d89b53481",
+      "tokenType": 1
+    },
     "SYN": {
       "bridgeFee": 5000000,
       "bridgeToken": "0x67C10C397dD0Ba417329543c1a40eb48AAa7cd00",
@@ -74,5 +84,5 @@
       "tokenType": 0
     }
   },
-  "wgas": "0x0000000000000000000000000000000000000000"
+  "wgas": "0x75cb093E4D61d2A2e65D8e0BBb01DE8d89b53481"
 }
\ No newline at end of file
diff --git a/script/router/SaveRouterConfig.s.sol b/script/router/SaveRouterConfig.s.sol
index b7d2ea747..5aca63643 100644
--- a/script/router/SaveRouterConfig.s.sol
+++ b/script/router/SaveRouterConfig.s.sol
@@ -29,9 +29,7 @@ contract SaveRouterConfigScript is BridgeConfigV3Lens, SynapseScript {
             return;
         }
         address bridge = loadDeployment("SynapseBridge");
-        // Apparently, METIS predeploy at 0xDeadDeAddeAddEAddeadDEaDDEAdDeaDDeAD0000
-        // could be used as ERC20 token representing METIS, rendering the concept of WGAS useless on that chain.
-        address wgas = _chainId() == METIS_CHAINID ? address(0) : loadDeployment("WGAS");
+        address wgas = loadDeployment("WGAS");
 
         string memory fullConfig = "full";
         string memory tokensConfig = "";