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Updated on 2026-08-14

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Tangem 2024-07-29 15:32:22 +03:00
parent 66b2a35bc6
commit 5ef6a4167d
15 changed files with 59 additions and 41 deletions
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4
app/src/main/java/com/tangem/tap/network/exchangeServices/BuyExchangeService.kt
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@ -1,5 +1,6 @@
package com.tangem.tap.network.exchangeServices
import com.tangem.domain.models.scan.ScanResponse
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.tap.domain.model.Currency
import com.tangem.tap.network.exchangeServices.mercuryo.MercuryoService
@ -32,7 +33,8 @@ internal class BuyExchangeService(
override fun isSellAllowed(): Boolean = currentService.isSellAllowed()
override fun availableForBuy(currency: Currency): Boolean = currentService.availableForBuy(currency)
override fun availableForBuy(scanResponse: ScanResponse, currency: Currency): Boolean =
currentService.availableForBuy(scanResponse, currency)
override fun availableForSell(currency: Currency): Boolean = currentService.availableForSell(currency)

5
app/src/main/java/com/tangem/tap/network/exchangeServices/CardExchangeRules.kt
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@ -2,6 +2,7 @@ package com.tangem.tap.network.exchangeServices
import com.tangem.domain.common.TapWorkarounds.isStart2Coin
import com.tangem.domain.models.scan.CardDTO
import com.tangem.domain.models.scan.ScanResponse
import com.tangem.tap.domain.model.Currency
import com.tangem.tap.features.demo.isDemoCard
@ -38,8 +39,8 @@ class CardExchangeRules(
}
}
override fun availableForBuy(currency: Currency): Boolean {
val card = cardProvider() ?: return false
override fun availableForBuy(scanResponse: ScanResponse, currency: Currency): Boolean {
val card = scanResponse.card
return when {
card.isDemoCard() -> true

6
app/src/main/java/com/tangem/tap/network/exchangeServices/CurrencyExchangeManager.kt
View file

@ -8,6 +8,7 @@ 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.models.scan.ScanResponse
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.tap.common.extensions.inject
import com.tangem.tap.common.extensions.safeUpdate
@ -38,8 +39,9 @@ class CurrencyExchangeManager(
override fun isBuyAllowed(): Boolean = primaryRules.isBuyAllowed() && buyService.isBuyAllowed()
override fun isSellAllowed(): Boolean = primaryRules.isSellAllowed() && sellService.isSellAllowed()
override fun availableForBuy(currency: Currency): Boolean {
return primaryRules.availableForBuy(currency) && buyService.availableForBuy(currency)
override fun availableForBuy(scanResponse: ScanResponse, currency: Currency): Boolean {
return primaryRules.availableForBuy(scanResponse, currency) &&
buyService.availableForBuy(scanResponse, currency)
}
override fun availableForSell(currency: Currency): Boolean {

4
app/src/main/java/com/tangem/tap/network/exchangeServices/DefaultRampManager.kt
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@ -1,13 +1,15 @@
package com.tangem.tap.network.exchangeServices
import com.tangem.domain.exchange.RampStateManager
import com.tangem.domain.models.scan.ScanResponse
import com.tangem.domain.tokens.model.CryptoCurrency
class DefaultRampManager(private val exchangeService: ExchangeService?) : RampStateManager {
private val cryptoCurrencyConverter = CryptoCurrencyConverter()
override fun availableForBuy(cryptoCurrency: CryptoCurrency): Boolean {
override fun availableForBuy(scanResponse: ScanResponse, cryptoCurrency: CryptoCurrency): Boolean {
return exchangeService?.availableForBuy(
scanResponse,
currency = cryptoCurrencyConverter.convertBack(cryptoCurrency),
) ?: false
}

7
app/src/main/java/com/tangem/tap/network/exchangeServices/ExchangeService.kt
View file

@ -1,5 +1,6 @@
package com.tangem.tap.network.exchangeServices
import com.tangem.domain.models.scan.ScanResponse
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.tap.common.feature.Feature
import com.tangem.tap.domain.model.Currency
@ -7,7 +8,7 @@ import com.tangem.tap.domain.model.Currency
interface Exchanger {
fun isBuyAllowed(): Boolean
fun isSellAllowed(): Boolean
fun availableForBuy(currency: Currency): Boolean
fun availableForBuy(scanResponse: ScanResponse, currency: Currency): Boolean
fun availableForSell(currency: Currency): Boolean
}
@ -20,7 +21,7 @@ interface ExchangeService : Feature, Exchanger, ExchangeUrlBuilder {
override suspend fun update() {}
override fun isBuyAllowed(): Boolean = false
override fun isSellAllowed(): Boolean = false
override fun availableForBuy(currency: Currency): Boolean = false
override fun availableForBuy(scanResponse: ScanResponse, currency: Currency): Boolean = false
override fun availableForSell(currency: Currency): Boolean = false
override fun getUrl(
action: CurrencyExchangeManager.Action,
@ -45,7 +46,7 @@ interface ExchangeRules : Feature, Exchanger {
override fun featureIsSwitchedOn(): Boolean = false
override fun isBuyAllowed(): Boolean = false
override fun isSellAllowed(): Boolean = false
override fun availableForBuy(currency: Currency): Boolean = false
override fun availableForBuy(scanResponse: ScanResponse, currency: Currency): Boolean = false
override fun availableForSell(currency: Currency): Boolean = false
}
}

3
app/src/main/java/com/tangem/tap/network/exchangeServices/mercuryo/MercuryoService.kt
View file

@ -6,6 +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.domain.models.scan.ScanResponse
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.tap.domain.model.Currency
import com.tangem.tap.network.exchangeServices.CurrencyExchangeManager
@ -28,7 +29,7 @@ internal class MercuryoService(private val environment: MercuryoEnvironment) : E
override fun isSellAllowed(): Boolean = false
override fun availableForBuy(currency: Currency): Boolean {
override fun availableForBuy(scanResponse: ScanResponse, currency: Currency): Boolean {
if (!isBuyAllowed()) return false
val mercuryoNetwork = currency.blockchain.mercuryoNetwork()

3
app/src/main/java/com/tangem/tap/network/exchangeServices/moonpay/MoonPayService.kt
View file

@ -7,6 +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.domain.models.scan.ScanResponse
import com.tangem.domain.tokens.model.CryptoCurrency
import com.tangem.tap.domain.model.Currency
import com.tangem.tap.network.exchangeServices.CurrencyExchangeManager
@ -83,7 +84,7 @@ class MoonPayService(
return status?.responseUserStatus?.isSellAllowed ?: false
}
override fun availableForBuy(currency: Currency): Boolean = false
override fun availableForBuy(scanResponse: ScanResponse, currency: Currency): Boolean = false
override fun availableForSell(currency: Currency): Boolean {
if (!isSellAllowed()) return false