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[bugfix] add try catch for health calls (#382)

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Bob van der Helm 2023-08-21 08:02:44 -03:00 committed by GitHub
parent e76a5dfc96
commit 9b6ea6b1cc
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1 changed files with 21 additions and 7 deletions
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14
src/hooks/useHealthComputer.tsx
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@ -134,15 +134,24 @@ export default function useHealthComputer(account?: Account) {
useEffect(() => { useEffect(() => {
if (!healthComputer) return if (!healthComputer) return
try {
setHealthFactor(Number(compute_health_js(healthComputer).max_ltv_health_factor) || 10) setHealthFactor(Number(compute_health_js(healthComputer).max_ltv_health_factor) || 10)
} catch (err) {
console.error(err)
}
}, [healthComputer]) }, [healthComputer])
const computeMaxBorrowAmount = useCallback( const computeMaxBorrowAmount = useCallback(
(denom: string, target: BorrowTarget) => { (denom: string, target: BorrowTarget) => {
if (!healthComputer) return BN_ZERO if (!healthComputer) return BN_ZERO
try {
return BN(max_borrow_estimate_js(healthComputer, denom, target)) return BN(max_borrow_estimate_js(healthComputer, denom, target))
.times(1 - HEALTH_BUFFER) .times(1 - HEALTH_BUFFER)
.integerValue() .integerValue()
} catch (err) {
console.error(err)
return BN_ZERO
}
}, },
[healthComputer], [healthComputer],
) )
@ -150,9 +159,14 @@ export default function useHealthComputer(account?: Account) {
const computeMaxWithdrawAmount = useCallback( const computeMaxWithdrawAmount = useCallback(
(denom: string) => { (denom: string) => {
if (!healthComputer) return BN_ZERO if (!healthComputer) return BN_ZERO
try {
return BN(max_withdraw_estimate_js(healthComputer, denom)) return BN(max_withdraw_estimate_js(healthComputer, denom))
.times(1 - HEALTH_BUFFER) .times(1 - HEALTH_BUFFER)
.integerValue() .integerValue()
} catch (err) {
console.error(err)
return BN_ZERO
}
}, },
[healthComputer], [healthComputer],
) )