Merge pull request #247 from vic-en/feat/pancake_swap_v3

Feat/pancake swap v3
hummingbot · Dec 13, 2023 · 6bbec30 · 6bbec30
2 parents 4afa163 + 1bcf36c
commit 6bbec30
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Showing 21 changed files with 1,760 additions and 34 deletions.
diff --git a/package.json b/package.json
@@ -37,6 +37,10 @@
     "@harmony-js/utils": "^0.1.56",
     "@improbable-eng/grpc-web": "^0.13.0",
     "@pancakeswap/sdk": "^2.4.5",
+    "@pancakeswap/swap-sdk-core": "^1.0.0",
+    "@pancakeswap/v3-core": "^1.0.2",
+    "@pancakeswap/v3-periphery": "^1.0.2",
+    "@pancakeswap/v3-sdk": "^3.7.0",
     "@pangolindex/sdk": "^1.1.0",
     "@perp/sdk-curie": "^1.16.0",
     "@sushiswap/sdk": "^5.0.0-canary.116",
@@ -148,7 +152,7 @@
     "supertest": "^6.1.6",
     "ts-jest": "^27.0.5",
     "ts-node": "^10.0.0",
-    "typescript": "^4.3.2",
+    "typescript": "^5.3.2",
     "viem": "^0.3.x"
   },
   "resolutions": {

diff --git a/src/chains/binance-smart-chain/binance-smart-chain.ts b/src/chains/binance-smart-chain/binance-smart-chain.ts
@@ -99,6 +99,10 @@ export class BinanceSmartChain extends EthereumBase implements Ethereumish {
     let spender: string;
     if (reqSpender === 'pancakeswap') {
       spender = PancakeSwapConfig.config.routerAddress(this._chain);
+    } else if (reqSpender === 'pancakeswapLP') {
+      spender = PancakeSwapConfig.config.pancakeswapV3NftManagerAddress(
+        this._chain
+      );
     } else if (reqSpender === 'sushiswap') {
       spender = SushiswapConfig.config.sushiswapRouterAddress(
         'binance-smart-chain',

diff --git a/src/chains/ethereum/ethereum.validators.ts b/src/chains/ethereum/ethereum.validators.ts
@@ -60,6 +60,7 @@ export const validateSpender: Validator = mkValidator(
       val === 'mad_meerkat' ||
       val === 'vvs' ||
       val === 'pancakeswap' ||
+      val === 'pancakeswapLP' ||
       val === 'xsswap' ||
       val === 'curve' ||
       isAddress(val))

diff --git a/src/connectors/connectors.routes.ts b/src/connectors/connectors.routes.ts
@@ -101,10 +101,17 @@ export namespace ConnectorsRoutes {
           },
           {
             name: 'pancakeswap',
-            trading_type: PancakeSwapConfig.config.tradingTypes,
+            trading_type: PancakeSwapConfig.config.tradingTypes('swap'),
             chain_type: PancakeSwapConfig.config.chainType,
             available_networks: PancakeSwapConfig.config.availableNetworks,
           },
+          {
+            name: 'pancakeswapLP',
+            trading_type: PancakeSwapConfig.config.tradingTypes('LP'),
+            chain_type: PancakeSwapConfig.config.chainType,
+            available_networks: PancakeSwapConfig.config.availableNetworks,
+            additional_spenders: ['pancakeswap'],
+          },
           {
             name: 'xswap',
             trading_type: XsswapConfig.config.tradingTypes,

diff --git a/src/connectors/pancakeswap/pancakeswap.config.ts b/src/connectors/pancakeswap/pancakeswap.config.ts
@@ -1,10 +1,43 @@
-import { buildConfig, NetworkConfig } from '../../network/network.utils';
+import {
+  buildConfig,
+  NetworkConfig as V2NetworkConfig,
+} from '../../network/network.utils';
+import { ConfigManagerV2 } from '../../services/config-manager-v2';
 
 export namespace PancakeSwapConfig {
-  export const config: NetworkConfig = buildConfig(
+  export interface NetworkConfig extends Omit<V2NetworkConfig, 'tradingTypes'> {
+    maximumHops: number;
+    pancakeswapV3SmartOrderRouterAddress: (network: string) => string;
+    pancakeswapV3NftManagerAddress: (network: string) => string;
+    tradingTypes: (type: string) => Array<string>;
+    useRouter?: boolean;
+    feeTier?: string;
+  }
+
+  export const v2Config: V2NetworkConfig = buildConfig(
     'pancakeswap',
     ['AMM'],
     [{ chain: 'binance-smart-chain', networks: ['mainnet', 'testnet'] }],
     'EVM'
   );
+
+  export const config: NetworkConfig = {
+    ...v2Config,
+    ...{
+      maximumHops: ConfigManagerV2.getInstance().get(`pancakeswap.maximumHops`),
+      pancakeswapV3SmartOrderRouterAddress: (network: string) =>
+        ConfigManagerV2.getInstance().get(
+          `pancakeswap.contractAddresses.${network}.pancakeswapV3SmartOrderRouterAddress`
+        ),
+      pancakeswapV3NftManagerAddress: (network: string) =>
+        ConfigManagerV2.getInstance().get(
+          `pancakeswap.contractAddresses.${network}.pancakeswapV3NftManagerAddress`
+        ),
+      tradingTypes: (type: string) => {
+        return type === 'swap' ? ['AMM'] : ['AMM_LP'];
+      },
+      useRouter: ConfigManagerV2.getInstance().get(`pancakeswap.useRouter`),
+      feeTier: ConfigManagerV2.getInstance().get(`pancakeswap.feeTier`),
+    },
+  };
 }