GiftedHacker/tangem-app-android-audited
1
0
Fork 0
Code Issues Pull requests Projects Releases 1 Packages Wiki Activity Actions

Updated on 2026-08-14

Browse source
This commit is contained in:
Tangem 2024-10-21 14:04:48 +04:00
parent 43d1e4a322
commit 288e63fa29
3 changed files with 91 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

4
features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/fee/custom/EthereumCustomFeeConverter.kt
View file

@ -128,4 +128,8 @@ internal class EthereumCustomFeeConverter(
const val GAS_DECIMALS = 0
const val FEE_AMOUNT = 0
}
}
internal fun MutableList<SendTextField.CustomFee>.setEmpty(index: Int) {
set(index, this[index].copy(value = ""))
}

48
features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/fee/custom/EthereumEIPCustomFeeConverter.kt
View file

@ -12,6 +12,7 @@ import com.tangem.core.ui.utils.parseToBigDecimal
import com.tangem.domain.appcurrency.model.AppCurrency
import com.tangem.domain.tokens.model.CryptoCurrencyStatus
import com.tangem.features.send.impl.R
import com.tangem.features.send.impl.presentation.state.fee.checkExceedBalance
import com.tangem.features.send.impl.presentation.state.fee.custom.EthereumCustomFeeConverter.Companion.ETHEREUM_GAS_UNIT
import com.tangem.features.send.impl.presentation.state.fee.custom.EthereumCustomFeeConverter.Companion.FEE_AMOUNT
import com.tangem.features.send.impl.presentation.state.fee.custom.EthereumCustomFeeConverter.Companion.GAS_DECIMALS
@ -85,15 +86,12 @@ internal class EthereumEIPCustomFeeConverter(
when (index) {
FEE_AMOUNT -> setOnAmountChange(value, index)
MAX_FEE -> setOnMaxFeeChange(value, index)
GAS_LIMIT -> setOnGasLimitChange(value, index)
else -> set(index, this[index].copy(value = value))
}
}.toImmutableList()
}
private fun MutableList<SendTextField.CustomFee>.setEmpty(index: Int) {
set(index, this[index].copy(value = ""))
}
private fun MutableList<SendTextField.CustomFee>.setOnAmountChange(value: String, index: Int) {
val gasLimit = this[GAS_LIMIT].value.parseToBigDecimal(this[GAS_LIMIT].decimals)
if (value.isBlank()) {
@ -148,6 +146,48 @@ internal class EthereumEIPCustomFeeConverter(
}
}
private fun MutableList<SendTextField.CustomFee>.setOnGasLimitChange(value: String, index: Int) {
if (value.isBlank()) {
setEmpty(FEE_AMOUNT)
setEmpty(GAS_LIMIT)
} else {
val newGasLimit = value.parseToBigDecimal(this[GAS_LIMIT].decimals)
val maxFee = this[MAX_FEE].value.parseToBigDecimal(this[MAX_FEE].decimals)
.movePointLeft(this[MAX_FEE].decimals) // from GWEI to ETH
val newFeeAmount = newGasLimit * maxFee
set(
index = FEE_AMOUNT,
element = this[FEE_AMOUNT].copy(
value = newFeeAmount.parseBigDecimal(this[FEE_AMOUNT].decimals),
label = getFiatReference(
rate = feeCryptoCurrencyStatusProvider()?.value?.fiatRate,
value = newFeeAmount,
appCurrency = appCurrencyProvider(),
),
),
)
val isNotExceedBalance = checkExceedBalance(
feeBalance = feeCryptoCurrencyStatusProvider()?.value?.amount,
feeAmount = newFeeAmount,
)
set(
index = index,
element = this[index].copy(
value = value,
keyboardOptions = KeyboardOptions(
imeAction = if (!isNotExceedBalance) ImeAction.None else ImeAction.Done,
keyboardType = KeyboardType.Number,
),
),
)
}
}
private companion object {
const val MAX_FEE = 1
const val PRIORITY_FEE = 2

47
features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/fee/custom/EthereumLegacyCustomFeeConverter.kt
View file

@ -12,6 +12,7 @@ import com.tangem.core.ui.utils.parseToBigDecimal
import com.tangem.domain.appcurrency.model.AppCurrency
import com.tangem.domain.tokens.model.CryptoCurrencyStatus
import com.tangem.features.send.impl.R
import com.tangem.features.send.impl.presentation.state.fee.checkExceedBalance
import com.tangem.features.send.impl.presentation.state.fee.custom.EthereumCustomFeeConverter.Companion.ETHEREUM_GAS_UNIT
import com.tangem.features.send.impl.presentation.state.fee.custom.EthereumCustomFeeConverter.Companion.FEE_AMOUNT
import com.tangem.features.send.impl.presentation.state.fee.custom.EthereumCustomFeeConverter.Companion.GAS_DECIMALS
@ -76,15 +77,12 @@ internal class EthereumLegacyCustomFeeConverter(
when (index) {
FEE_AMOUNT -> setOnAmountChange(value, index)
GAS_PRICE -> setOnGasPriceChange(value, index)
GAS_LIMIT -> setOnGasLimitChange(value, index)
else -> set(index, this[index].copy(value = value))
}
}.toImmutableList()
}
private fun MutableList<SendTextField.CustomFee>.setEmpty(index: Int) {
set(index, this[index].copy(value = ""))
}
private fun MutableList<SendTextField.CustomFee>.setOnAmountChange(value: String, index: Int) {
val gasLimit = this[GAS_LIMIT].value.parseToBigDecimal(this[GAS_LIMIT].decimals)
if (value.isBlank()) {
@ -133,6 +131,47 @@ internal class EthereumLegacyCustomFeeConverter(
}
}
private fun MutableList<SendTextField.CustomFee>.setOnGasLimitChange(value: String, index: Int) {
if (value.isBlank()) {
setEmpty(FEE_AMOUNT)
setEmpty(GAS_LIMIT)
} else {
val newGasLimit = value.parseToBigDecimal(this[GAS_LIMIT].decimals)
val gasPrice = this[GAS_PRICE].value.parseToBigDecimal(this[GAS_PRICE].decimals)
.movePointLeft(this[GAS_PRICE].decimals) // from GWEI to ETH
val newFeeAmount = newGasLimit * gasPrice
set(
index = FEE_AMOUNT,
element = this[FEE_AMOUNT].copy(
value = newFeeAmount.parseBigDecimal(this[FEE_AMOUNT].decimals),
label = getFiatReference(
rate = feeCryptoCurrencyStatusProvider()?.value?.fiatRate,
value = newFeeAmount,
appCurrency = appCurrencyProvider(),
),
),
)
val isNotExceedBalance = checkExceedBalance(
feeBalance = feeCryptoCurrencyStatusProvider()?.value?.amount,
feeAmount = newFeeAmount,
)
set(
index = index,
element = this[index].copy(
value = value,
keyboardOptions = KeyboardOptions(
imeAction = if (!isNotExceedBalance) ImeAction.None else ImeAction.Done,
keyboardType = KeyboardType.Number,
),
),
)
}
}
private companion object {
const val GAS_PRICE = 1
const val GAS_LIMIT = 2