From a76d85a125076e20721abe24aa391acdfbb65c3d Mon Sep 17 00:00:00 2001
From: Zack McClary <zack@eastedgestudios.com>
Date: Thu, 13 Apr 2023 16:56:48 -0500
Subject: [PATCH] add currencies and slippage to callback

---
 src/components/Swap/SwapActionButton/SwapButton.tsx | 5 +++--
 src/state/swap/index.ts                             | 6 +++++-
 yarn.lock                                           | 9 ---------
 3 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/src/components/Swap/SwapActionButton/SwapButton.tsx b/src/components/Swap/SwapActionButton/SwapButton.tsx
index e40f92c1e..f39a927ca 100644
--- a/src/components/Swap/SwapActionButton/SwapButton.tsx
+++ b/src/components/Swap/SwapActionButton/SwapButton.tsx
@@ -7,6 +7,7 @@ import { useSwapCallback } from 'hooks/swap/useSwapCallback'
 import { useConditionalHandler } from 'hooks/useConditionalHandler'
 import { useSetOldestValidBlock } from 'hooks/useIsValidBlock'
 import { AllowanceState } from 'hooks/usePermit2Allowance'
+import { formatSlippage } from 'hooks/useSlippage'
 import { usePermit2 as usePermit2Enabled } from 'hooks/useSyncFlags'
 import useTokenColorExtraction from 'hooks/useTokenColorExtraction'
 import useTransactionDeadline from 'hooks/useTransactionDeadline'
@@ -104,8 +105,8 @@ export default function SwapButton({ disabled }: { disabled: boolean }) {
   const collapseToolbar = useCollapseToolbar()
   const onClick = useCallback(async () => {
     collapseToolbar()
-    setOpen(await onReviewSwapClick())
-  }, [onReviewSwapClick, collapseToolbar])
+    setOpen(await onReviewSwapClick(inputCurrency, outputCurrency, formatSlippage(slippage)))
+  }, [collapseToolbar, onReviewSwapClick, inputCurrency, outputCurrency, slippage])
 
   return (
     <>
diff --git a/src/state/swap/index.ts b/src/state/swap/index.ts
index 4092d0027..1a3ce5129 100644
--- a/src/state/swap/index.ts
+++ b/src/state/swap/index.ts
@@ -79,7 +79,11 @@ export type OnExpandSwapDetails = () => void
  * An integration hook called when the user clicks 'Review swap'.
  * If the hook resolves to false or rejects, the review dialog will not open.
  */
-export type OnReviewSwapClick = () => void | boolean | Promise<boolean>
+export type OnReviewSwapClick = (
+  inputToken: Currency | undefined,
+  outputToken: Currency | undefined,
+  slippage: string
+) => void | boolean | Promise<boolean>
 
 interface InputEventHandlers {
   onTokenChange?: OnTokenChange
diff --git a/yarn.lock b/yarn.lock
index 85edf2d5b..8e182d460 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3655,15 +3655,6 @@
     bignumber.js "^9.0.2"
     ethers "^5.3.1"
 
-"@uniswap/universal-router@1.2.1":
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/@uniswap/universal-router/-/universal-router-1.2.1.tgz#5fe4aa21d6bc89314d99f26407f28154f8e16f42"
-  integrity sha512-F3S1wKylncuvIG2qwC1ciXXc1z1QmKsalo4p6H2A90LSRylEEhNp7ITxs7qCcnfRh+ZNkGJ0yQ0zmuVJSBezOQ==
-  dependencies:
-    "@openzeppelin/contracts" "4.7.0"
-    "@uniswap/v2-core" "1.0.1"
-    "@uniswap/v3-core" "1.0.0"
-
 "@uniswap/universal-router@1.3.1", "@uniswap/universal-router@^1.0.1":
   version "1.3.1"
   resolved "https://registry.yarnpkg.com/@uniswap/universal-router/-/universal-router-1.3.1.tgz#cf0bf662e3056336c5bb5804e353dc5fd34a24a1"