feat: go back to old pool weth gateway for v2

Author: JoaquinBattilana

packages/contract-helpers/src/lendingPool-contract-bundle/index.ts

@@ -31,7 +31,7 @@ import { SynthetixInterface, SynthetixService } from '../synthetix-contract';
 import {
   WETHGatewayInterface,
   WETHGatewayService,
-} from '../v3-wethgateway-contract';
+} from '../wethgateway-contract';
 
 export type DepositTxBuilder = {
   generateTxData: ({
@@ -164,7 +164,7 @@ export class LendingPoolBundle
         if (reserve.toLowerCase() === API_ETH_MOCK_ADDRESS.toLowerCase()) {
           if (!debtTokenAddress) {
             throw new Error(
-              `To borrow ETH you need to pass the variable WETH debt Token Address`,
+              `To borrow ETH you need to pass the stable or variable WETH debt Token Address corresponding the interestRateMode`,
             );
           }
 
@@ -173,6 +173,7 @@ export class LendingPoolBundle
             user,
             amount,
             debtTokenAddress,
+            interestRateMode,
             referralCode: referralCodeParam,
           });
         } else {
@@ -208,6 +209,7 @@ export class LendingPoolBundle
             lendingPool: this.lendingPoolAddress,
             user,
             amount,
+            interestRateMode,
             onBehalfOf,
           });
         }

packages/contract-helpers/src/lendingPool-contract-bundle/lendingPoolBundle.test.ts

@@ -220,7 +220,7 @@ describe('LendingPoolBundle', () => {
       expect(result.from).toEqual(USER);
       expect(result.value).toEqual(undefined);
       expect(result.data).toEqual(
-        '0xe74f7b85000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000',
+        '0x66514c970000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000',
       );
 
       await expect(async () =>
@@ -233,7 +233,7 @@ describe('LendingPoolBundle', () => {
           referralCode: '0',
         }),
       ).rejects.toThrowError(
-        `To borrow ETH you need to pass the variable WETH debt Token Address`,
+        `To borrow ETH you need to pass the stable or variable WETH debt Token Address corresponding the interestRateMode`,
       );
     });
   });
@@ -300,7 +300,7 @@ describe('LendingPoolBundle', () => {
       expect(result.from).toEqual(USER);
       expect(result.value).toEqual(BigNumber.from('1'));
       expect(result.data).toEqual(
-        '0xbcc3c255000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000003',
+        '0x02c5fcf80000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000003',
       );
     });
 

packages/contract-helpers/src/lendingPool-contract/index.ts

@@ -46,7 +46,7 @@ import { SynthetixInterface, SynthetixService } from '../synthetix-contract';
 import {
   WETHGatewayInterface,
   WETHGatewayService,
-} from '../v3-wethgateway-contract';
+} from '../wethgateway-contract';
 import {
   LPBorrowParamsType,
   LPDepositParamsType,
@@ -367,6 +367,7 @@ export class LendingPool
         user,
         amount,
         debtTokenAddress,
+        interestRateMode,
         referralCode,
       });
     }
@@ -420,6 +421,7 @@ export class LendingPool
         lendingPool: this.lendingPoolAddress,
         user,
         amount,
+        interestRateMode,
         onBehalfOf,
       });
     }