fix: native token unwrap

1inch · May 9, 2024 · 8a799de · 8a799de
1 parent d4d097d
commit 8a799de
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Showing 4 changed files with 44 additions and 3 deletions.
diff --git a/src/api/quoter/quote/quote.ts b/src/api/quoter/quote/quote.ts
@@ -7,6 +7,7 @@ import {Preset} from '../preset'
 import {AuctionWhitelistItem, FusionOrder} from '../../../fusion-order'
 import {QuoterRequest} from '../quoter.request'
 import {bpsToRatioFormat} from '../../../sdk'
+import {CHAIN_TO_WRAPPER} from '../../../fusion-order/constants'
 
 export class Quote {
     /**
@@ -69,7 +70,8 @@ export class Quote {
             receiver: paramsData?.receiver,
             permit: this.params.permit,
             isPermit2: this.params.isPermit2,
-            nonce: paramsData?.nonce
+            nonce: paramsData?.nonce,
+            network: paramsData.network
         })
 
         const preset = this.getPreset(params.preset)
@@ -88,11 +90,15 @@ export class Quote {
             ? params.nonce ?? randBigInt(UINT_40_MAX)
             : params.nonce
 
+        const takerAsset = this.params.toTokenAddress.isNative()
+            ? CHAIN_TO_WRAPPER[paramsData.network]
+            : this.params.toTokenAddress
+
         return FusionOrder.new(
             this.settlementAddress,
             {
                 makerAsset: this.params.fromTokenAddress,
-                takerAsset: this.params.toTokenAddress,
+                takerAsset: takerAsset,
                 makingAmount: this.fromTokenAmount,
                 takingAmount: preset.auctionEndAmount,
                 maker: this.params.walletAddress,

diff --git a/src/api/quoter/quote/types.ts b/src/api/quoter/quote/types.ts
@@ -1,7 +1,9 @@
 import {Address} from '@1inch/limit-order-sdk'
 import {PresetEnum} from '../types'
+import {NetworkEnum} from '../../../constants'
 
 export type FusionOrderParamsData = {
+    network: NetworkEnum
     preset?: PresetEnum
     receiver?: Address
     nonce?: bigint

diff --git a/src/fusion-order/constants.ts b/src/fusion-order/constants.ts
@@ -0,0 +1,32 @@
+import {Address} from '@1inch/limit-order-sdk'
+import {NetworkEnum} from '../constants'
+
+export const CHAIN_TO_WRAPPER = {
+    [NetworkEnum.ETHEREUM]: new Address(
+        '0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2'
+    ),
+    [NetworkEnum.BINANCE]: new Address(
+        '0xbb4cdb9cbd36b01bd1cbaebf2de08d9173bc095c'
+    ),
+    [NetworkEnum.POLYGON]: new Address(
+        '0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270'
+    ),
+    [NetworkEnum.ARBITRUM]: new Address(
+        '0x82af49447d8a07e3bd95bd0d56f35241523fbab1'
+    ),
+    [NetworkEnum.AVALANCHE]: new Address(
+        '0xb31f66aa3c1e785363f0875a1b74e27b85fd66c7'
+    ),
+    [NetworkEnum.GNOSIS]: new Address(
+        '0xe91d153e0b41518a2ce8dd3d7944fa863463a97d'
+    ),
+    [NetworkEnum.COINBASE]: new Address(
+        '0x4200000000000000000000000000000000000006'
+    ),
+    [NetworkEnum.OPTIMISM]: new Address(
+        '0x4200000000000000000000000000000000000006'
+    ),
+    [NetworkEnum.FANTOM]: new Address(
+        '0x21be370d5312f44cb42ce377bc9b8a0cef1a4c83'
+    )
+}
diff --git a/src/sdk/sdk.ts b/src/sdk/sdk.ts
@@ -120,7 +120,8 @@ export class FusionSDK {
             nonce: params.nonce,
             takingFeeReceiver: params.fee?.takingFeeReceiver,
             allowPartialFills: params.allowPartialFills,
-            allowMultipleFills: params.allowMultipleFills
+            allowMultipleFills: params.allowMultipleFills,
+            network: this.config.network
         })
 
         const hash = order.getOrderHash(this.config.network)