feat: add wethIsEth option for V3 nested and boosted pools

packages/lib/modules/pool/actions/LiquidityActionHelpers.ts

@@ -43,7 +43,7 @@ import {
   isUnbalancedLiquidityDisabled,
   isV2Pool,
   isV3Pool,
-  isV3NotSupportingWethIsEth,
+  supportsWethIsEth,
   getActionableTokenSymbol,
   hasNestedPools,
 } from '../pool.helpers'
@@ -392,11 +392,7 @@ export function emptyTokenAmounts(pool: Pool): TokenAmount[] {
 }
 
 export function shouldShowNativeWrappedSelector(token: ApiToken, pool: Pool) {
-  return (
-    !isV3NotSupportingWethIsEth(pool) && // V3 boosted/nested actions don't support wethIsEth currently
-    !isCowAmmPool(pool.type) && // Cow AMM pools don't support wethIsEth
-    isNativeOrWrappedNative(token.address as Address, token.chain)
-  )
+  return supportsWethIsEth(pool) && isNativeOrWrappedNative(token.address as Address, token.chain)
 }
 
 export function replaceWrappedWithNativeAsset(

packages/lib/modules/pool/actions/add-liquidity/AddLiquidityProvider.tsx

@@ -29,7 +29,7 @@ import { useTotalUsdValue } from '@repo/lib/modules/tokens/useTotalUsdValue'
 import { HumanTokenAmountWithAddress } from '@repo/lib/modules/tokens/token.types'
 import { isUnhandledAddPriceImpactError } from '@repo/lib/modules/price-impact/price-impact.utils'
 import { useModalWithPoolRedirect } from '../../useModalWithPoolRedirect'
-import { getPoolActionableTokens, isV3NotSupportingWethIsEth } from '../../pool.helpers'
+import { getPoolActionableTokens, supportsWethIsEth } from '../../pool.helpers'
 import { useUserSettings } from '@repo/lib/modules/user/settings/UserSettingsProvider'
 import { isUnbalancedAddErrorMessage } from '@repo/lib/shared/utils/error-filters'
 import { getDefaultProportionalSlippagePercentage } from '@repo/lib/shared/utils/slippage'
@@ -207,7 +207,7 @@ export function _useAddLiquidity(urlTxHash?: Hash) {
   return {
     transactionSteps,
     humanAmountsIn,
-    tokens: wethIsEth && !isV3NotSupportingWethIsEth(pool) ? tokensWithNativeAsset : tokens,
+    tokens: wethIsEth && supportsWethIsEth(pool) ? tokensWithNativeAsset : tokens,
     validTokens,
     totalUSDValue,
     simulationQuery,

packages/lib/modules/pool/actions/add-liquidity/form/AddLiquidityForm.tsx

@@ -55,7 +55,7 @@ import { useTokens } from '@repo/lib/modules/tokens/TokensProvider'
 import { AddLiquidityFormTabs } from './AddLiquidityFormTabs'
 import { UnbalancedAddError } from '@repo/lib/shared/components/errors/UnbalancedAddError'
 import { isUnbalancedAddError } from '@repo/lib/shared/utils/error-filters'
-import { isV3NotSupportingWethIsEth } from '../../../pool.helpers'
+import { supportsWethIsEth } from '../../../pool.helpers'
 import { UnbalancedNestedAddError } from '@repo/lib/shared/components/errors/UnbalancedNestedAddError'
 import { ApiToken } from '@repo/lib/modules/tokens/token.types'
 
@@ -147,7 +147,7 @@ function AddLiquidityMainForm() {
 
   // if native asset balance is higher set that asset as the 'default'
   useEffect(() => {
-    if (!isBalancesLoading && nativeAsset && wNativeAsset && !isV3NotSupportingWethIsEth(pool)) {
+    if (!isBalancesLoading && nativeAsset && wNativeAsset && supportsWethIsEth(pool)) {
       const nativeAssetBalance = balanceFor(nativeAsset.address)
       const wNativeAssetBalance = balanceFor(wNativeAsset.address)
       if (

packages/lib/modules/pool/actions/add-liquidity/handlers/BoostedUnbalancedAddLiquidityV3.handler.ts

@@ -62,6 +62,7 @@ export class BoostedUnbalancedAddLiquidityV3Handler extends BaseUnbalancedAddLiq
       }),
       protocolVersion: 3,
       userData: '0x' as Hex,
+      wethIsEth: this.helpers.isNativeAssetIn(humanAmountsIn),
     }
 
     const { callData, to, value } = permit2

packages/lib/modules/pool/actions/add-liquidity/handlers/NestedAddLiquidityV3.handler.ts

@@ -73,13 +73,15 @@ export class NestedAddLiquidityV3Handler implements AddLiquidityHandler {
     slippagePercent,
     queryOutput,
     permit2,
+    humanAmountsIn,
   }: NestedBuildAddLiquidityInputV3): Promise<TransactionConfig> {
     const addLiquidity = new AddLiquidityNested()
 
     const buildCallParams: AddLiquidityNestedCallInputV3 = {
       ...queryOutput.sdkQueryOutput,
       slippage: Slippage.fromPercentage(`${Number(slippagePercent)}`),
       amountsIn: queryOutput.sdkQueryOutput.amountsIn,
+      wethIsEth: this.helpers.isNativeAssetIn(humanAmountsIn),
     }
 
     const { callData, to, value } = permit2

packages/lib/modules/pool/actions/add-liquidity/handlers/ProportionalBoostedAddLiquidityV3.handler.ts

@@ -69,6 +69,7 @@ export class ProportionalBoostedAddLiquidityV3 implements AddLiquidityHandler {
       }),
       protocolVersion: 3,
       userData: '0x' as Hex,
+      wethIsEth: this.helpers.isNativeAssetIn(humanAmountsIn),
     }
 
     const { callData, to, value } = permit2

packages/lib/modules/pool/pool.helpers.ts

@@ -416,8 +416,12 @@ export function isV3WithNestedActionsPool(pool: Pool): boolean {
   return supportsNestedActions(pool) && isV3Pool(pool)
 }
 
-export function isV3NotSupportingWethIsEth(pool: Pool): boolean {
-  return (supportsNestedActions(pool) || isBoosted(pool)) && isV3Pool(pool)
+export function supportsWethIsEth(pool: Pool): boolean {
+  /*
+    Currently all SDK handlers support wethIsEth
+    and Cow AMM pools is the only scenario that doesn't support wethIsEth
+  */
+  return !isCowAmmPool(pool.type)
 }
 
 export function requiresPermit2Approval(pool: Pool): boolean {