From 8c7e13b3746874c997f47c1efe52512020abcfb0 Mon Sep 17 00:00:00 2001
From: Timofey Trepalin <trepalin@soramitsu.co.jp>
Date: Thu, 9 Mar 2023 15:10:14 +0500
Subject: [PATCH 1/2] Route Assets - changed maxInputAmount param - set
 approxAmount*slippageTolerance instead balance

---
 src/modules/ADAR/consts/index.ts | 2 ++
 src/store/routeAssets/actions.ts | 6 ++++--
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/modules/ADAR/consts/index.ts b/src/modules/ADAR/consts/index.ts
index 8240edf5e..9dcd8445f 100644
--- a/src/modules/ADAR/consts/index.ts
+++ b/src/modules/ADAR/consts/index.ts
@@ -39,3 +39,5 @@ function createStage(title: string, componentName: string): Stage {
     component: componentName,
   };
 }
+
+export const slippageMultiplier = 1.15;
diff --git a/src/store/routeAssets/actions.ts b/src/store/routeAssets/actions.ts
index 24c2d9e8b..a4d7014c1 100644
--- a/src/store/routeAssets/actions.ts
+++ b/src/store/routeAssets/actions.ts
@@ -17,6 +17,7 @@ import { findLast, groupBy, sumBy } from 'lodash';
 import { NumberLike } from '@sora-substrate/math';
 import { Messages } from '@sora-substrate/util/build/logger';
 import { assert } from '@polkadot/util';
+import { slippageMultiplier } from '@/modules/ADAR/consts';
 
 const actions = defineActions({
   processingNextStage(context) {
@@ -392,10 +393,12 @@ async function executeBatchSwapAndSend(context, data: Array<any>): Promise<any>
   const findAsset = (assetName: string) => {
     return assetsTable.find((item: Asset) => item.address === assetName);
   };
+  let inputTokenAmount: FPNumber = FPNumber.ZERO;
   const swapTransferData = groupedData.map((entry) => {
     const [outcomeAssetId, receivers] = entry;
     const approxSum = sumBy(receivers, (receiver) => receiver.usd);
     const dexIdData = getAmountAndDexId(context, inputAsset, findAsset(outcomeAssetId) as Asset, approxSum);
+    inputTokenAmount = inputTokenAmount.add(FPNumber.fromCodecValue(dexIdData?.amountFrom as string));
     const dexId = dexIdData?.bestDexId;
     return {
       outcomeAssetId,
@@ -404,8 +407,7 @@ async function executeBatchSwapAndSend(context, data: Array<any>): Promise<any>
     };
   });
 
-  // const formattedToAddress = receiver.slice(0, 2) === 'cn' ? receiver : this.root.formatAddress(receiver);
-  const maxInputAmount = getAssetBalance(inputAsset);
+  const maxInputAmount = inputTokenAmount.mul(new FPNumber(slippageMultiplier)).toCodecString();
   const params = calcTxParams(inputAsset, maxInputAmount, undefined);
   await withLoading(async () => {
     try {

From f9563c5dc2f8e9d4da0d9250b37502e5b1a00f33 Mon Sep 17 00:00:00 2001
From: Timofey Trepalin <trepalin@soramitsu.co.jp>
Date: Thu, 9 Mar 2023 17:06:23 +0500
Subject: [PATCH 2/2] route assets - set slippage 5%

---
 src/modules/ADAR/consts/index.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/ADAR/consts/index.ts b/src/modules/ADAR/consts/index.ts
index 9dcd8445f..eae89d7ef 100644
--- a/src/modules/ADAR/consts/index.ts
+++ b/src/modules/ADAR/consts/index.ts
@@ -40,4 +40,4 @@ function createStage(title: string, componentName: string): Stage {
   };
 }
 
-export const slippageMultiplier = 1.15;
+export const slippageMultiplier = 1.05;