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Updated on 2026-08-14

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Tangem 2024-08-28 16:28:35 +03:00
parent 2ae1084bc3
commit 6d629f5c78
1 changed files with 13 additions and 3 deletions
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16
app/src/main/java/com/tangem/tap/proxy/TransactionManagerImpl.kt
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@ -277,15 +277,15 @@ class TransactionManagerImpl(
val feeMin = gasLimit.multiply(gasPrice).toBigDecimal(
scale = blockchain.decimals(),
mathContext = MathContext(blockchain.decimals(), RoundingMode.HALF_EVEN),
)
).increaseForMantleIfNeeded(blockchain)
val feeNormal = gasLimit.multiply(gasPriceNormal).toBigDecimal(
scale = blockchain.decimals(),
mathContext = MathContext(blockchain.decimals(), RoundingMode.HALF_EVEN),
)
).increaseForMantleIfNeeded(blockchain)
val feePriority = gasLimit.multiply(gasPricePriority).toBigDecimal(
scale = blockchain.decimals(),
mathContext = MathContext(blockchain.decimals(), RoundingMode.HALF_EVEN),
)
).increaseForMantleIfNeeded(blockchain)
val minFee = ProxyFee.Common(
gasLimit = gasLimit,
fee = ProxyAmount(
@ -339,8 +339,18 @@ class TransactionManagerImpl(
}
}
// TODO Workaround for Mantle. Remove after [REDACTED_JIRA]
private fun BigDecimal.increaseForMantleIfNeeded(blockchain: Blockchain): BigDecimal {
return if (blockchain == Blockchain.Mantle) {
this.multiply(MANTLE_FEE_ESTIMATE_MULTIPLIER)
} else {
this
}
}
companion object {
private const val MULTIPLIER_GAS_PRICE_FOR_NORMAL_FEE = 150 // 50%
private const val MULTIPLIER_GAS_PRICE_FOR_PRIORITY_FEE = 200 // 50%
private val MANTLE_FEE_ESTIMATE_MULTIPLIER = BigDecimal("1.6")
}
}