From c43107dde00ea32e25825b5fa14b2d342f391540 Mon Sep 17 00:00:00 2001
From: matteen <matteen.mobasheran@uniswap.org>
Date: Tue, 2 Jul 2024 19:00:13 -0400
Subject: [PATCH] zksync support

---
 networks.json       |  6 ++++++
 src/utils/chains.ts | 25 +++++++++++++++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/networks.json b/networks.json
index 68d113ad..b0238833 100644
--- a/networks.json
+++ b/networks.json
@@ -52,5 +52,11 @@
       "address": "0x1F98431c8aD98523631AE4a59f267346ea31F984",
       "startBlock": 0
     }
+  },
+  "zksync-era": {
+    "Factory": {
+      "address": "0x8FdA5a7a8dCA67BBcDd10F02Fa0649A937215422",
+      "startBlock": 12637075
+    }
   }
 }
diff --git a/src/utils/chains.ts b/src/utils/chains.ts
index 205f2655..f27f9dbc 100644
--- a/src/utils/chains.ts
+++ b/src/utils/chains.ts
@@ -13,6 +13,7 @@ export enum ChainId {
   MAINNET = 1,
   MATIC = 137,
   OPTIMISM = 10,
+  ZKSYNC_ERA = 324,
 }
 
 // subgraph does not support string enums, hence these constants
@@ -25,6 +26,7 @@ const CELO_NETWORK_NAME = 'celo'
 const MAINNET_NETWORK_NAME = 'mainnet'
 const MATIC_NETWORK_NAME = 'matic'
 const OPTIMISM_NETWORK_NAME = 'optimism'
+const ZKSYNC_ERA_NETWORK_NAME = 'zksync-era'
 
 // Note: All token and pool addresses should be lowercased!
 export class SubgraphConfig {
@@ -358,6 +360,29 @@ export function getSubgraphConfig(): SubgraphConfig {
       ],
       poolMappings: OPTIMISM_POOL_MAPPINGS,
     }
+  } else if (selectedNetwork == ZKSYNC_ERA_NETWORK_NAME) {
+    return {
+      factoryAddress: '0x8fda5a7a8dca67bbcdd10f02fa0649a937215422',
+      stablecoinWrappedNativePoolAddress: '0x3e3dd517fec2e70eddba2a626422a4ba286e8c38', // USDC.e/WETH 0.05% pool
+      stablecoinIsToken0: true,
+      wrappedNativeAddress: '0x5aea5775959fbc2557cc8789bc1bf90a239d9a91', // WETH
+      minimumNativeLocked: BigDecimal.fromString('1'),
+      stablecoinAddresses: [
+        '0x3355df6d4c9c3035724fd0e3914de96a5a83aaf4', // USDC.e
+        '0xa07028b453a1f6ac277e93f3a0ea73b4be5c7d63', // USDT
+        '0x1d17cbcf0d6d143135ae902365d2e5e2a16538d4' // USDC
+      ],
+      whitelistTokens: [
+        '0x5aea5775959fbc2557cc8789bc1bf90a239d9a91', // WETH
+        '0x3355df6d4c9c3035724fd0e3914de96a5a83aaf4', // USDC.e
+        '0xa07028b453a1f6ac277e93f3a0ea73b4be5c7d63', // USDT
+        '0x1d17cbcf0d6d143135ae902365d2e5e2a16538d4', // USDC
+        '0x5a7d6b2f92c77fad6ccabd7ee0624e64907eaf3e', // ZK
+      ],
+      tokenOverrides: [],
+      poolsToSkip: [],
+      poolMappings: [],
+    }
   } else {
     throw new Error('Unsupported Network')
   }