fix: reorganize chain priority (#7189)

reorganize chain priority

src/constants/chains.test.ts

@@ -7,16 +7,18 @@ const chainPriorityTestCases: [ChainId, number][] = [
   [ChainId.MAINNET, 0],
   [ChainId.GOERLI, 0],
   [ChainId.SEPOLIA, 0],
-  [ChainId.POLYGON, 1],
-  [ChainId.POLYGON_MUMBAI, 1],
-  [ChainId.ARBITRUM_ONE, 2],
-  [ChainId.ARBITRUM_GOERLI, 2],
-  [ChainId.OPTIMISM, 3],
-  [ChainId.OPTIMISM_GOERLI, 3],
-  [ChainId.BNB, 4],
-  [ChainId.AVALANCHE, 5],
-  [ChainId.CELO, 6],
-  [ChainId.CELO_ALFAJORES, 6],
+  [ChainId.ARBITRUM_ONE, 1],
+  [ChainId.ARBITRUM_GOERLI, 1],
+  [ChainId.OPTIMISM, 2],
+  [ChainId.OPTIMISM_GOERLI, 2],
+  [ChainId.POLYGON, 3],
+  [ChainId.POLYGON_MUMBAI, 3],
+  [ChainId.BASE, 4],
+  [ChainId.BASE_GOERLI, 4],
+  [ChainId.BNB, 5],
+  [ChainId.AVALANCHE, 6],
+  [ChainId.CELO, 7],
+  [ChainId.CELO_ALFAJORES, 7],
 ]
 
 test.each(chainPriorityTestCases)(

src/constants/chains.ts

@@ -119,24 +119,27 @@ export function getChainPriority(chainId: ChainId): number {
     case ChainId.GOERLI:
     case ChainId.SEPOLIA:
       return 0
-    case ChainId.POLYGON:
-    case ChainId.POLYGON_MUMBAI:
-      return 1
     case ChainId.ARBITRUM_ONE:
     case ChainId.ARBITRUM_GOERLI:
-      return 2
+      return 1
     case ChainId.OPTIMISM:
     case ChainId.OPTIMISM_GOERLI:
+      return 2
+    case ChainId.POLYGON:
+    case ChainId.POLYGON_MUMBAI:
       return 3
-    case ChainId.BNB:
+    case ChainId.BASE:
+    case ChainId.BASE_GOERLI:
       return 4
-    case ChainId.AVALANCHE:
+    case ChainId.BNB:
       return 5
+    case ChainId.AVALANCHE:
+      return 6
     case ChainId.CELO:
     case ChainId.CELO_ALFAJORES:
-      return 6
-    default:
       return 7
+    default:
+      return 8
   }
 }