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removing all hard coded decimals from fixedRateExchange

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This commit is contained in:
Jamie Hewitt 2023-05-04 12:16:11 +01:00
parent e414dcd1df
commit 0db13e04e9
1 changed files with 15 additions and 3 deletions
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18
src/mappings/fixedRateExchange.ts
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@ -72,10 +72,14 @@ export function handleRateChange(event: ExchangeRateChanged): void {
newExchangeUpdate.tx = event.transaction.hash.toHex()
newExchangeUpdate.block = event.block.number.toI32()
newExchangeUpdate.exchangeId = fixedRateId
const baseToken = getToken(
Address.fromString(fixedRateExchange.baseToken),
false
)
fixedRateExchange.price = weiToDecimal(
event.params.newRate.toBigDecimal(),
BigInt.fromI32(18).toI32()
BigInt.fromI32(baseToken.decimals).toI32()
)
newExchangeUpdate.newPrice = fixedRateExchange.price
@ -182,6 +186,10 @@ export function handleSwap(event: Swapped): void {
Address.fromString(fixedRateExchange.baseToken),
false
)
const dataToken = getToken(
Address.fromString(fixedRateExchange.datatoken),
false
)
swap.baseTokenAmount = weiToDecimal(
event.params.baseTokenSwappedAmount.toBigDecimal(),
@ -189,7 +197,7 @@ export function handleSwap(event: Swapped): void {
)
swap.dataTokenAmount = weiToDecimal(
event.params.datatokenSwappedAmount.toBigDecimal(),
BigInt.fromI32(18).toI32()
BigInt.fromI32(dataToken.decimals).toI32()
)
// Track fees
@ -238,12 +246,16 @@ export function handlePublishMarketFeeChanged(
event.address
)
const fixedRateExchange = getFixedRateExchange(fixedRateId)
const baseToken = getToken(
Address.fromString(fixedRateExchange.baseToken),
false
)
if (fixedRateExchange) {
fixedRateExchange.publishMarketFeeAddress =
event.params.newMarketCollector.toHexString()
fixedRateExchange.publishMarketSwapFee = weiToDecimal(
event.params.swapFee.toBigDecimal(),
BigInt.fromI32(18).toI32()
BigInt.fromI32(baseToken.decimals).toI32()
)
fixedRateExchange.save()
}