From fa0c4e310c9a9d6d9613a2656b646f558096271b Mon Sep 17 00:00:00 2001
From: 0xsign <0xsign@protonmail.com>
Date: Sun, 5 May 2024 09:37:33 +0200
Subject: [PATCH] fix: sanitize health factor

---
 src/handlers/updateBalances.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/handlers/updateBalances.ts b/src/handlers/updateBalances.ts
index f5f6f2366..728947cf6 100644
--- a/src/handlers/updateBalances.ts
+++ b/src/handlers/updateBalances.ts
@@ -95,6 +95,7 @@ export async function updateBalances(client: ClickHouseClient, address: `0x${str
         for (const balance of group.balances) {
           balancesLength++
 
+          balance.chain = chain
           // use token when available
           balance.address = (balance.token || balance.address).toLowerCase()
           // metadata
@@ -165,7 +166,10 @@ export async function updateBalances(client: ClickHouseClient, address: `0x${str
 
       for (const groupIdx in balancesByGroupIdx) {
         const groupBalances = balancesByGroupIdx[groupIdx].map(formatBalance)
-        const healthFactor = balancesByGroupIdx[groupIdx]?.[0]?.healthFactor || resolveHealthFactor(groupBalances)
+        let healthFactor = balancesByGroupIdx[groupIdx]?.[0]?.healthFactor || resolveHealthFactor(groupBalances)
+        if (isNaN(healthFactor) || !isFinite(healthFactor)) {
+          healthFactor = undefined
+        }
 
         for (const balance of balancesByGroupIdx[groupIdx]) {
           dbBalances.push({ ...balance, healthFactor })