added busd and btcb

src/common/tokens/btcb.ts

@@ -0,0 +1,19 @@
+import { ChainId } from '../../enums/chain-id';
+
+/**
+ * BTCB token context
+ */
+export class BTCB {
+    /**
+     * Get BTCB token info
+     */
+    public static token() {
+        return {
+            chainId: ChainId.BSC,
+            contractAddress: '0x7130d2a12b9bcbfae4f2634d864a1ee1ce3ead9c',
+            decimals: 18,
+            symbol: 'BTCB',
+            name: 'Binance-Peg BTCB Token',
+        };
+    }
+}

src/common/tokens/busd.ts

@@ -0,0 +1,19 @@
+import { ChainId } from '../../enums/chain-id';
+
+/**
+ * BUSD token context
+ */
+export class BUSD {
+    /**
+     * Get BUSD token info
+     */
+    public static token() {
+        return {
+            chainId: ChainId.BSC,
+            contractAddress: '0xe9e7CEA3DedcA5984780Bafc599bD69ADd087D56',
+            decimals: 18,
+            symbol: 'BUSD',
+            name: 'Binance-Peg BUSD Token',
+        };
+    }
+}

src/common/tokens/index.ts

@@ -3,3 +3,5 @@ export { COMP } from './comp';
 export { DAI } from './dai';
 export { USDC } from './usdc';
 export { USDT } from './usdt';
+export { BTCB } from './btcb';
+export { BUSD } from './busd';

src/factories/router/pancakeswap-router.factory.ts

@@ -13,6 +13,8 @@ import { COMP } from '../../common/tokens/comp';
 import { DAI } from '../../common/tokens/dai';
 import { USDC } from '../../common/tokens/usdc';
 import { USDT } from '../../common/tokens/usdt';
+import { BTCB } from '../../common/tokens/btcb';
+import { BUSD } from '../../common/tokens/busd';
 import { formatEther } from '../../common/utils/format-ether';
 import { hexlify } from '../../common/utils/hexlify';
 import { onlyUnique } from '../../common/utils/only-unique';
@@ -56,6 +58,8 @@ export class PancakeswapRouterFactory {
         this.mainCurrenciesPairsForDAI,
         this.mainCurrenciesPairsForUSDC,
         this.mainCurrenciesPairsForWETH,
+        this.mainCurrenciesPairsForBTCB,
+        this.mainCurrenciesPairsForBUSD,
         [[this._fromToken, this._toToken]],
       ];
     } else {
@@ -533,6 +537,8 @@ export class PancakeswapRouterFactory {
   private get allMainTokens(): Token[] {
     if (this._ethersProvider.provider.network.chainId === ChainId.BSC) {
       return [
+        this.BTCBTokenForConnectedNetwork,
+        this.BUSDTokenForConnectedNetwork,
         this.USDTTokenForConnectedNetwork,
         this.COMPTokenForConnectedNetwork,
         this.USDCTokenForConnectedNetwork,
@@ -546,6 +552,8 @@ export class PancakeswapRouterFactory {
 
   private get mainCurrenciesPairsForFromToken(): Token[][] {
     const pairs = [
+      [this._fromToken, this.BTCBTokenForConnectedNetwork],
+      [this._fromToken, this.BUSDTokenForConnectedNetwork],
       [this._fromToken, this.USDTTokenForConnectedNetwork],
       [this._fromToken, this.COMPTokenForConnectedNetwork],
       [this._fromToken, this.USDCTokenForConnectedNetwork],
@@ -563,6 +571,8 @@ export class PancakeswapRouterFactory {
       [this.USDCTokenForConnectedNetwork, this._toToken],
       [this.DAITokenForConnectedNetwork, this._toToken],
       [this.WETHTokenForConnectedNetwork, this._toToken],
+      [this.BTCBTokenForConnectedNetwork, this._toToken],
+      [this.BUSDTokenForConnectedNetwork, this._toToken],
     ];
 
     return pairs.filter((t) => t[0].contractAddress !== t[1].contractAddress);
@@ -574,6 +584,8 @@ export class PancakeswapRouterFactory {
       [this.USDTTokenForConnectedNetwork, this.DAITokenForConnectedNetwork],
       [this.USDTTokenForConnectedNetwork, this.USDCTokenForConnectedNetwork],
       [this.USDTTokenForConnectedNetwork, this.WETHTokenForConnectedNetwork],
+      [this.USDTTokenForConnectedNetwork, this.BUSDTokenForConnectedNetwork],
+      [this.USDTTokenForConnectedNetwork, this.BTCBTokenForConnectedNetwork],
     ];
   }
 
@@ -583,13 +595,17 @@ export class PancakeswapRouterFactory {
       [this.COMPTokenForConnectedNetwork, this.DAITokenForConnectedNetwork],
       [this.COMPTokenForConnectedNetwork, this.USDCTokenForConnectedNetwork],
       [this.COMPTokenForConnectedNetwork, this.WETHTokenForConnectedNetwork],
+      [this.COMPTokenForConnectedNetwork, this.BUSDTokenForConnectedNetwork],
+      [this.COMPTokenForConnectedNetwork, this.BTCBTokenForConnectedNetwork],
     ];
   }
 
   private get mainCurrenciesPairsForDAI(): Token[][] {
     return [
       [this.DAITokenForConnectedNetwork, this.COMPTokenForConnectedNetwork],
       [this.DAITokenForConnectedNetwork, this.WETHTokenForConnectedNetwork],
+      [this.DAITokenForConnectedNetwork, this.BUSDTokenForConnectedNetwork],
+      [this.DAITokenForConnectedNetwork, this.BTCBTokenForConnectedNetwork],
     ];
   }
 
@@ -599,6 +615,8 @@ export class PancakeswapRouterFactory {
       [this.USDCTokenForConnectedNetwork, this.COMPTokenForConnectedNetwork],
       [this.USDCTokenForConnectedNetwork, this.DAITokenForConnectedNetwork],
       [this.USDCTokenForConnectedNetwork, this.WETHTokenForConnectedNetwork],
+      [this.USDCTokenForConnectedNetwork, this.BUSDTokenForConnectedNetwork],
+      [this.USDCTokenForConnectedNetwork, this.BTCBTokenForConnectedNetwork],
     ];
   }
 
@@ -608,9 +626,33 @@ export class PancakeswapRouterFactory {
       [this.WETHTokenForConnectedNetwork, this.COMPTokenForConnectedNetwork],
       [this.WETHTokenForConnectedNetwork, this.DAITokenForConnectedNetwork],
       [this.WETHTokenForConnectedNetwork, this.USDCTokenForConnectedNetwork],
+      [this.WETHTokenForConnectedNetwork, this.BUSDTokenForConnectedNetwork],
+      [this.WETHTokenForConnectedNetwork, this.BTCBTokenForConnectedNetwork],
     ];
   }
 
+  private get mainCurrenciesPairsForBTCB(): Token[][] {
+    return [
+      [this.BTCBTokenForConnectedNetwork, this.USDTTokenForConnectedNetwork],
+      [this.BTCBTokenForConnectedNetwork, this.COMPTokenForConnectedNetwork],
+      [this.BTCBTokenForConnectedNetwork, this.DAITokenForConnectedNetwork],
+      [this.BTCBTokenForConnectedNetwork, this.USDCTokenForConnectedNetwork],
+      [this.BTCBTokenForConnectedNetwork, this.WETHTokenForConnectedNetwork],
+      [this.BTCBTokenForConnectedNetwork, this.BUSDTokenForConnectedNetwork],
+    ]
+  }
+
+  private get mainCurrenciesPairsForBUSD(): Token[][] {
+    return [
+      [this.BUSDTokenForConnectedNetwork, this.USDTTokenForConnectedNetwork],
+      [this.BUSDTokenForConnectedNetwork, this.COMPTokenForConnectedNetwork],
+      [this.BUSDTokenForConnectedNetwork, this.DAITokenForConnectedNetwork],
+      [this.BUSDTokenForConnectedNetwork, this.USDCTokenForConnectedNetwork],
+      [this.BUSDTokenForConnectedNetwork, this.BTCBTokenForConnectedNetwork],
+      [this.BUSDTokenForConnectedNetwork, this.WETHTokenForConnectedNetwork],
+    ]
+  }
+
   private get USDTTokenForConnectedNetwork() {
     return USDT.token();
   }
@@ -630,4 +672,12 @@ export class PancakeswapRouterFactory {
   private get WETHTokenForConnectedNetwork() {
     return BNB.token();
   }
+
+  private get BTCBTokenForConnectedNetwork() {
+    return BTCB.token();
+  }
+
+  private get BUSDTokenForConnectedNetwork() {
+    return BUSD.token();
+  }
 }