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Updated on 2026-08-14

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Tangem 2024-04-01 17:38:36 +01:00
parent 8fa38fe87a
commit bc00198797
9 changed files with 57 additions and 33 deletions
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8
app/src/main/java/com/tangem/tap/network/exchangeServices/BuyExchangeService.kt
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@ -1,6 +1,6 @@
package com.tangem.tap.network.exchangeServices
import com.tangem.blockchain.common.Blockchain
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.tap.domain.model.Currency
import com.tangem.tap.network.exchangeServices.mercuryo.MercuryoService
import com.tangem.tap.scope
@ -38,16 +38,14 @@ internal class BuyExchangeService(
override fun getUrl(
action: CurrencyExchangeManager.Action,
blockchain: Blockchain,
cryptoCurrencyName: String,
cryptoCurrency: CryptoCurrency,
fiatCurrencyName: String,
walletAddress: String,
isDarkTheme: Boolean,
): String? {
return currentService.getUrl(
action,
blockchain,
cryptoCurrencyName,
cryptoCurrency,
fiatCurrencyName,
walletAddress,
isDarkTheme,

9
app/src/main/java/com/tangem/tap/network/exchangeServices/CurrencyExchangeManager.kt
View file

@ -8,9 +8,9 @@ import com.tangem.blockchain.common.Blockchain
import com.tangem.blockchain.common.transaction.TransactionFee
import com.tangem.blockchain.extensions.Result
import com.tangem.domain.models.scan.CardDTO
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.tap.common.extensions.inject
import com.tangem.tap.common.extensions.safeUpdate
import com.tangem.tap.common.redux.global.CryptoCurrencyName
import com.tangem.tap.common.redux.global.GlobalAction
import com.tangem.tap.domain.TangemSigner
import com.tangem.tap.domain.model.Currency
@ -48,19 +48,18 @@ class CurrencyExchangeManager(
override fun getUrl(
action: Action,
blockchain: Blockchain,
cryptoCurrencyName: CryptoCurrencyName,
cryptoCurrency: CryptoCurrency,
fiatCurrencyName: String,
walletAddress: String,
isDarkTheme: Boolean,
): String? {
val blockchain = Blockchain.fromId(cryptoCurrency.network.id.value)
if (blockchain.isTestnet()) return blockchain.getTestnetTopUpUrl()
val urlBuilder = getExchangeUrlBuilder(action)
return urlBuilder.getUrl(
action,
blockchain,
cryptoCurrencyName,
cryptoCurrency,
fiatCurrencyName,
walletAddress,
isDarkTheme,

8
app/src/main/java/com/tangem/tap/network/exchangeServices/ExchangeService.kt
View file

@ -1,6 +1,6 @@
package com.tangem.tap.network.exchangeServices
import com.tangem.blockchain.common.Blockchain
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.tap.common.feature.Feature
import com.tangem.tap.domain.model.Currency
@ -24,8 +24,7 @@ interface ExchangeService : Feature, Exchanger, ExchangeUrlBuilder {
override fun availableForSell(currency: Currency): Boolean = false
override fun getUrl(
action: CurrencyExchangeManager.Action,
blockchain: Blockchain,
cryptoCurrencyName: String,
cryptoCurrency: CryptoCurrency,
fiatCurrencyName: String,
walletAddress: String,
isDarkTheme: Boolean,
@ -56,8 +55,7 @@ interface ExchangeUrlBuilder {
@Suppress("LongParameterList")
fun getUrl(
action: CurrencyExchangeManager.Action,
blockchain: Blockchain,
cryptoCurrencyName: String,
cryptoCurrency: CryptoCurrency,
fiatCurrencyName: String,
walletAddress: String,
isDarkTheme: Boolean,

9
app/src/main/java/com/tangem/tap/network/exchangeServices/mercuryo/MercuryoService.kt
View file

@ -6,7 +6,7 @@ import com.tangem.common.extensions.calculateSha512
import com.tangem.common.extensions.toHexString
import com.tangem.common.services.Result
import com.tangem.common.services.performRequest
import com.tangem.tap.common.redux.global.CryptoCurrencyName
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.tap.domain.model.Currency
import com.tangem.tap.network.exchangeServices.CurrencyExchangeManager
import com.tangem.tap.network.exchangeServices.ExchangeService
@ -57,20 +57,21 @@ internal class MercuryoService(private val environment: MercuryoEnvironment) : E
override fun getUrl(
action: CurrencyExchangeManager.Action,
blockchain: Blockchain,
cryptoCurrencyName: CryptoCurrencyName,
cryptoCurrency: CryptoCurrency,
fiatCurrencyName: String,
walletAddress: String,
isDarkTheme: Boolean,
): String {
if (action == CurrencyExchangeManager.Action.Sell) throw UnsupportedOperationException()
val blockchain = Blockchain.fromId(cryptoCurrency.network.id.value)
val builder = Uri.Builder()
.scheme(ExchangeUrlBuilder.SCHEME)
.authority("exchange.mercuryo.io")
.appendQueryParameter("widget_id", environment.widgetId)
.appendQueryParameter("type", action.name.lowercase())
.appendQueryParameter("currency", cryptoCurrencyName)
.appendQueryParameter("currency", cryptoCurrency.symbol)
.appendQueryParameter("address", walletAddress)
.appendQueryParameter("signature", signature(walletAddress))
.appendQueryParameter("fix_currency", "true")

25
app/src/main/java/com/tangem/tap/network/exchangeServices/moonpay/MoonPayService.kt
View file

@ -7,7 +7,7 @@ import com.tangem.common.services.Result
import com.tangem.common.services.performRequest
import com.tangem.datasource.api.common.createRetrofitInstance
import com.tangem.domain.common.extensions.withIOContext
import com.tangem.tap.common.redux.global.CryptoCurrencyName
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.tap.domain.model.Currency
import com.tangem.tap.network.exchangeServices.CurrencyExchangeManager
import com.tangem.tap.network.exchangeServices.ExchangeService
@ -51,6 +51,7 @@ class MoonPayService(
checkGeneralRequirements(currency) && checkUSARequirements(userStatus, currency)
}
.mapNotNull { currency ->
if (!currency.isSellSupported) return@mapNotNull null
MoonPayAvailableCurrency(
currencyCode = currency.code,
networkCode = currency.metadata?.networkCode ?: return@mapNotNull null,
@ -106,19 +107,33 @@ class MoonPayService(
override fun getUrl(
action: CurrencyExchangeManager.Action,
blockchain: Blockchain,
cryptoCurrencyName: CryptoCurrencyName,
cryptoCurrency: CryptoCurrency,
fiatCurrencyName: String,
walletAddress: String,
isDarkTheme: Boolean,
): String {
): String? {
if (action == CurrencyExchangeManager.Action.Buy) throw UnsupportedOperationException()
val blockchain = Blockchain.fromId(cryptoCurrency.network.id.value)
val supportedCurrency = blockchain.moonPaySupportedCurrency ?: return null
val moonpayCurrency = status?.availableForSell?.firstOrNull {
when (cryptoCurrency) {
is CryptoCurrency.Coin -> {
it.networkCode.equals(other = supportedCurrency.networkCode, ignoreCase = true) &&
it.currencyCode.equals(other = supportedCurrency.currencyCode, ignoreCase = true)
}
is CryptoCurrency.Token -> {
it.networkCode.equals(other = supportedCurrency.networkCode, ignoreCase = true) &&
it.contractAddress.equals(other = cryptoCurrency.contractAddress, ignoreCase = true)
}
}
} ?: return null
val uri = Uri.Builder()
.scheme(SCHEME)
.authority(URL_SELL)
.appendQueryParameter("apiKey", apiKey)
.appendQueryParameter("baseCurrencyCode", cryptoCurrencyName)
.appendQueryParameter("baseCurrencyCode", moonpayCurrency.currencyCode.uppercase())
.appendQueryParameter("refundWalletAddress", walletAddress)
.appendQueryParameter("redirectURL", "tangem://redirect_sell")