From 11cb6e2d1922e7330bc4309ab48714b6bbb83a02 Mon Sep 17 00:00:00 2001
From: samepant <sampanter@gmail.com>
Date: Tue, 30 Jan 2024 12:01:57 -0500
Subject: [PATCH] add base network support

---
 packages/app/.env.sample                           |  3 ++-
 packages/app/src/services/index.ts                 |  4 ++++
 packages/app/src/utils/explorers.ts                | 14 ++++++++++++++
 packages/app/src/utils/networks.ts                 |  8 ++++++++
 .../wizards/RealityModule/service/monitoring.ts    |  2 ++
 5 files changed, 30 insertions(+), 1 deletion(-)

diff --git a/packages/app/.env.sample b/packages/app/.env.sample
index ccc48edd..0da673ad 100644
--- a/packages/app/.env.sample
+++ b/packages/app/.env.sample
@@ -11,4 +11,5 @@ REACT_APP_POLYGONSCAN_KEY=
 REACT_APP_BSCSCAN_KEY=
 REACT_APP_OPTIMISTIC_ETHERSCAN_KEY=
 REACT_APP_ARBISCAN_KEY=
-REACT_APP_SNOWTRACE_KEY=
\ No newline at end of file
+REACT_APP_SNOWTRACE_KEY=
+REACT_APP_BASESCAN_KEY=
diff --git a/packages/app/src/services/index.ts b/packages/app/src/services/index.ts
index a147665b..8155c300 100644
--- a/packages/app/src/services/index.ts
+++ b/packages/app/src/services/index.ts
@@ -94,6 +94,8 @@ export function getTellorOracle(chainId: number): string {
       return "0xD9157453E2668B2fc45b7A803D3FEF3642430cC0"
     case NETWORK.SEPOLIA:
       return "" // TODO
+    case NETWORK.BASE:
+      return "" // TODO
   }
   return ""
 }
@@ -118,6 +120,8 @@ export function getDefaultOracle(chainId: number): string {
       return "0xD88cd78631Ea0D068cedB0d1357a6eabe59D7502"
     case NETWORK.SEPOLIA:
       return "" // TODO
+    case NETWORK.BASE:
+      return "" // TODO
   }
   return ""
 }
diff --git a/packages/app/src/utils/explorers.ts b/packages/app/src/utils/explorers.ts
index d6f7ba0d..fa1904aa 100644
--- a/packages/app/src/utils/explorers.ts
+++ b/packages/app/src/utils/explorers.ts
@@ -36,6 +36,11 @@ if (!isDev && !REACT_APP_SNOWTRACE_KEY) {
   throw new Error("REACT_APP_SNOWTRACE_KEY is not set")
 }
 
+const REACT_APP_BASESCAN_KEY = process.env.REACT_APP_BASESCAN_KEY
+if (!isDev && !REACT_APP_BASESCAN_KEY) {
+  throw new Error("REACT_APP_BASESCAN_KEY is not set")
+}
+
 interface ExplorerData {
   networkExplorerName: string
   networkExplorerUrl: string
@@ -128,6 +133,15 @@ export const EXPLORERS_CONFIG: Record<NETWORK, ExplorerData> = {
     verifyContractUrl: "https://sepolia.etherscan.io/verifyContract",
     explorerApiKey: REACT_APP_ETHERSCAN_KEY,
   },
+  [NETWORK.BASE]: {
+    networkExplorerName: "Basescan",
+    networkExplorerUrl: "https://basescan.org",
+    networkExplorerApiUrl: "https://api.basescan.org/api",
+    safeTransactionApi: "https://safe-transaction-base.safe.global",
+    safeUrl: "https://app.safe.global/base:",
+    verifyContractUrl: "https://basescan.org/verifyContract",
+    explorerApiKey: REACT_APP_BASESCAN_KEY,
+  },
 }
 
 export const getNetworkExplorerInfo = (chainId: number) => {
diff --git a/packages/app/src/utils/networks.ts b/packages/app/src/utils/networks.ts
index 80198f5f..253d1d70 100644
--- a/packages/app/src/utils/networks.ts
+++ b/packages/app/src/utils/networks.ts
@@ -8,6 +8,7 @@ export enum NETWORK {
   ARBITRUM = 42161,
   AVALANCHE = 43114,
   SEPOLIA = 11155111,
+  BASE = 8453,
 }
 
 export interface Coin {
@@ -85,6 +86,12 @@ export const NETWORKS: Record<NETWORK, Network> = {
     shortName: "sep",
     nativeAsset: NATIVE_ASSET.ETH,
   },
+  [NETWORK.BASE]: {
+    chainId: NETWORK.BASE,
+    name: "base",
+    shortName: "base",
+    nativeAsset: NATIVE_ASSET.ETH,
+  },
 }
 
 export const NETWORK_NATIVE_ASSET: Record<NETWORK, Coin> = {
@@ -97,4 +104,5 @@ export const NETWORK_NATIVE_ASSET: Record<NETWORK, Coin> = {
   [NETWORK.ARBITRUM]: NATIVE_ASSET.ETH,
   [NETWORK.AVALANCHE]: NATIVE_ASSET.AVAX,
   [NETWORK.SEPOLIA]: NATIVE_ASSET.ETH,
+  [NETWORK.BASE]: NATIVE_ASSET.ETH,
 }
diff --git a/packages/app/src/views/AddModule/wizards/RealityModule/service/monitoring.ts b/packages/app/src/views/AddModule/wizards/RealityModule/service/monitoring.ts
index c27d9dec..263da8d6 100644
--- a/packages/app/src/views/AddModule/wizards/RealityModule/service/monitoring.ts
+++ b/packages/app/src/views/AddModule/wizards/RealityModule/service/monitoring.ts
@@ -137,6 +137,8 @@ const networkToOzDefenderNetworkName = (network: NETWORK) => {
       return "avalanche"
     case NETWORK.SEPOLIA:
       return "sepolia"
+    case NETWORK.BASE:
+      return "base"
     default:
       throw new Error("Unsupported network")
   }