From e75cedd21f98d1eff9696094d7e28e48ee7ac1d6 Mon Sep 17 00:00:00 2001
From: Sebastian Pape <0xneo11@gmail.com>
Date: Thu, 26 Dec 2024 21:41:30 +0100
Subject: [PATCH] v13.15.1: fixes uniswapV3 liquidity check for smaller amounts

---
 dist/esm/index.evm.js           | 4 ++--
 dist/esm/index.js               | 4 ++--
 dist/umd/index.evm.js           | 4 ++--
 dist/umd/index.js               | 4 ++--
 package.evm.json                | 2 +-
 package.json                    | 2 +-
 package.solana.json             | 2 +-
 src/platforms/evm/uniswap_v3.js | 4 ++--
 8 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/dist/esm/index.evm.js b/dist/esm/index.evm.js
index 255e09a..3248bee 100644
--- a/dist/esm/index.evm.js
+++ b/dist/esm/index.evm.js
@@ -2083,14 +2083,14 @@ const getBestPool = async ({ blockchain, exchange, path, amountIn, amountOut, bl
           const amountScaled = await getOutputAmount({ exchange, pool, inputAmount: ethers.BigNumber.from(amountIn).mul(ethers.BigNumber.from(10)).toString() });
           const amountScaledDown = amountScaled.div(ethers.BigNumber.from(10));
           const difference = amountScaledDown.sub(amount).abs();
-          const enoughLiquidity = !difference.gt(amount.div(ethers.BigNumber.from(100)).mul(ethers.BigNumber.from(5))); // up to 5% diff allowed
+          const enoughLiquidity = !difference.gt(amount.mul(ethers.BigNumber.from(5)).div(ethers.BigNumber.from(100))); // up to 5% diff allowed
           if(!enoughLiquidity) { return }
         } else {
           amount = await getInputAmount({ exchange, pool, outputAmount: amountOut });
           const amountScaled = await getInputAmount({ exchange, pool, outputAmount: ethers.BigNumber.from(amountOut).mul(ethers.BigNumber.from(10)).toString() });
           const amountScaledDown = amountScaled.div(ethers.BigNumber.from(10));
           const difference = amountScaledDown.sub(amount).abs();
-          const enoughLiquidity = !difference.gt(amount.div(ethers.BigNumber.from(100)).mul(ethers.BigNumber.from(5))); // up to 5% diff allowed
+          const enoughLiquidity = !difference.gt(amount.mul(ethers.BigNumber.from(5)).div(ethers.BigNumber.from(100))); // up to 5% diff allowed
           if(!enoughLiquidity) { return }
         }
 
diff --git a/dist/esm/index.js b/dist/esm/index.js
index f8da0d4..e01b9a4 100644
--- a/dist/esm/index.js
+++ b/dist/esm/index.js
@@ -4675,14 +4675,14 @@ const getBestPool = async ({ blockchain, exchange, path, amountIn, amountOut, bl
           const amountScaled = await getOutputAmount({ exchange, pool, inputAmount: ethers.BigNumber.from(amountIn).mul(ethers.BigNumber.from(10)).toString() });
           const amountScaledDown = amountScaled.div(ethers.BigNumber.from(10));
           const difference = amountScaledDown.sub(amount).abs();
-          const enoughLiquidity = !difference.gt(amount.div(ethers.BigNumber.from(100)).mul(ethers.BigNumber.from(5))); // up to 5% diff allowed
+          const enoughLiquidity = !difference.gt(amount.mul(ethers.BigNumber.from(5)).div(ethers.BigNumber.from(100))); // up to 5% diff allowed
           if(!enoughLiquidity) { return }
         } else {
           amount = await getInputAmount({ exchange, pool, outputAmount: amountOut });
           const amountScaled = await getInputAmount({ exchange, pool, outputAmount: ethers.BigNumber.from(amountOut).mul(ethers.BigNumber.from(10)).toString() });
           const amountScaledDown = amountScaled.div(ethers.BigNumber.from(10));
           const difference = amountScaledDown.sub(amount).abs();
-          const enoughLiquidity = !difference.gt(amount.div(ethers.BigNumber.from(100)).mul(ethers.BigNumber.from(5))); // up to 5% diff allowed
+          const enoughLiquidity = !difference.gt(amount.mul(ethers.BigNumber.from(5)).div(ethers.BigNumber.from(100))); // up to 5% diff allowed
           if(!enoughLiquidity) { return }
         }
 
diff --git a/dist/umd/index.evm.js b/dist/umd/index.evm.js
index d10210a..d4cefcb 100644
--- a/dist/umd/index.evm.js
+++ b/dist/umd/index.evm.js
@@ -2089,14 +2089,14 @@
             const amountScaled = await getOutputAmount({ exchange, pool, inputAmount: ethers.ethers.BigNumber.from(amountIn).mul(ethers.ethers.BigNumber.from(10)).toString() });
             const amountScaledDown = amountScaled.div(ethers.ethers.BigNumber.from(10));
             const difference = amountScaledDown.sub(amount).abs();
-            const enoughLiquidity = !difference.gt(amount.div(ethers.ethers.BigNumber.from(100)).mul(ethers.ethers.BigNumber.from(5))); // up to 5% diff allowed
+            const enoughLiquidity = !difference.gt(amount.mul(ethers.ethers.BigNumber.from(5)).div(ethers.ethers.BigNumber.from(100))); // up to 5% diff allowed
             if(!enoughLiquidity) { return }
           } else {
             amount = await getInputAmount({ exchange, pool, outputAmount: amountOut });
             const amountScaled = await getInputAmount({ exchange, pool, outputAmount: ethers.ethers.BigNumber.from(amountOut).mul(ethers.ethers.BigNumber.from(10)).toString() });
             const amountScaledDown = amountScaled.div(ethers.ethers.BigNumber.from(10));
             const difference = amountScaledDown.sub(amount).abs();
-            const enoughLiquidity = !difference.gt(amount.div(ethers.ethers.BigNumber.from(100)).mul(ethers.ethers.BigNumber.from(5))); // up to 5% diff allowed
+            const enoughLiquidity = !difference.gt(amount.mul(ethers.ethers.BigNumber.from(5)).div(ethers.ethers.BigNumber.from(100))); // up to 5% diff allowed
             if(!enoughLiquidity) { return }
           }
 
diff --git a/dist/umd/index.js b/dist/umd/index.js
index 4689c42..a73d567 100644
--- a/dist/umd/index.js
+++ b/dist/umd/index.js
@@ -4680,14 +4680,14 @@
             const amountScaled = await getOutputAmount({ exchange, pool, inputAmount: ethers.ethers.BigNumber.from(amountIn).mul(ethers.ethers.BigNumber.from(10)).toString() });
             const amountScaledDown = amountScaled.div(ethers.ethers.BigNumber.from(10));
             const difference = amountScaledDown.sub(amount).abs();
-            const enoughLiquidity = !difference.gt(amount.div(ethers.ethers.BigNumber.from(100)).mul(ethers.ethers.BigNumber.from(5))); // up to 5% diff allowed
+            const enoughLiquidity = !difference.gt(amount.mul(ethers.ethers.BigNumber.from(5)).div(ethers.ethers.BigNumber.from(100))); // up to 5% diff allowed
             if(!enoughLiquidity) { return }
           } else {
             amount = await getInputAmount({ exchange, pool, outputAmount: amountOut });
             const amountScaled = await getInputAmount({ exchange, pool, outputAmount: ethers.ethers.BigNumber.from(amountOut).mul(ethers.ethers.BigNumber.from(10)).toString() });
             const amountScaledDown = amountScaled.div(ethers.ethers.BigNumber.from(10));
             const difference = amountScaledDown.sub(amount).abs();
-            const enoughLiquidity = !difference.gt(amount.div(ethers.ethers.BigNumber.from(100)).mul(ethers.ethers.BigNumber.from(5))); // up to 5% diff allowed
+            const enoughLiquidity = !difference.gt(amount.mul(ethers.ethers.BigNumber.from(5)).div(ethers.ethers.BigNumber.from(100))); // up to 5% diff allowed
             if(!enoughLiquidity) { return }
           }
 
diff --git a/package.evm.json b/package.evm.json
index 9733e64..76f2b28 100644
--- a/package.evm.json
+++ b/package.evm.json
@@ -1,7 +1,7 @@
 {
   "name": "@depay/web3-exchanges-evm",
   "moduleName": "Web3Exchanges",
-  "version": "13.15.0",
+  "version": "13.15.1",
   "description": "JavaScript library simplifying decentralized web3 exchange routing for multiple blockchains and exchanges.",
   "main": "dist/umd/index.evm.js",
   "module": "dist/esm/index.evm.js",
diff --git a/package.json b/package.json
index f9bb210..1fc84d0 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@depay/web3-exchanges",
   "moduleName": "Web3Exchanges",
-  "version": "13.15.0",
+  "version": "13.15.1",
   "description": "JavaScript library simplifying decentralized web3 exchange routing for multiple blockchains and exchanges.",
   "main": "dist/umd/index.js",
   "module": "dist/esm/index.js",
diff --git a/package.solana.json b/package.solana.json
index 26e0f10..e7140d0 100644
--- a/package.solana.json
+++ b/package.solana.json
@@ -1,7 +1,7 @@
 {
   "name": "@depay/web3-exchanges-solana",
   "moduleName": "Web3Exchanges",
-  "version": "13.15.0",
+  "version": "13.15.1",
   "description": "JavaScript library simplifying decentralized web3 exchange routing for multiple blockchains and exchanges.",
   "main": "dist/umd/index.solana.js",
   "module": "dist/esm/index.solana.js",
diff --git a/src/platforms/evm/uniswap_v3.js b/src/platforms/evm/uniswap_v3.js
index b13960a..05790b9 100644
--- a/src/platforms/evm/uniswap_v3.js
+++ b/src/platforms/evm/uniswap_v3.js
@@ -119,14 +119,14 @@ const getBestPool = async ({ blockchain, exchange, path, amountIn, amountOut, bl
           const amountScaled = await getOutputAmount({ exchange, pool, inputAmount: ethers.BigNumber.from(amountIn).mul(ethers.BigNumber.from(10)).toString() })
           const amountScaledDown = amountScaled.div(ethers.BigNumber.from(10))
           const difference = amountScaledDown.sub(amount).abs()
-          const enoughLiquidity = !difference.gt(amount.div(ethers.BigNumber.from(100)).mul(ethers.BigNumber.from(5))) // up to 5% diff allowed
+          const enoughLiquidity = !difference.gt(amount.mul(ethers.BigNumber.from(5)).div(ethers.BigNumber.from(100))) // up to 5% diff allowed
           if(!enoughLiquidity) { return }
         } else {
           amount = await getInputAmount({ exchange, pool, outputAmount: amountOut })
           const amountScaled = await getInputAmount({ exchange, pool, outputAmount: ethers.BigNumber.from(amountOut).mul(ethers.BigNumber.from(10)).toString() })
           const amountScaledDown = amountScaled.div(ethers.BigNumber.from(10))
           const difference = amountScaledDown.sub(amount).abs()
-          const enoughLiquidity = !difference.gt(amount.div(ethers.BigNumber.from(100)).mul(ethers.BigNumber.from(5))) // up to 5% diff allowed
+          const enoughLiquidity = !difference.gt(amount.mul(ethers.BigNumber.from(5)).div(ethers.BigNumber.from(100))) // up to 5% diff allowed
           if(!enoughLiquidity) { return }
         }