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Updated on 2026-08-14

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Tangem 2023-11-22 22:32:02 +02:00
parent c4b1dceb65
commit 8ff70e4615
4 changed files with 2 additions and 38 deletions
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8
features/swap/domain/src/main/java/com/tangem/feature/swap/domain/SwapInteractor.kt
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@ -25,14 +25,6 @@ interface SwapInteractor {
*/
suspend fun searchTokens(networkId: String, searchQuery: String): FoundTokensStateExpress
/**
* Find specific token by id, null if not found
*
* @param id token id
* @return [CryptoCurrency] or null
*/
fun findTokenById(id: String): CryptoCurrency?
/**
* Gives permission to swap, this starts scan card process
*

8
features/swap/domain/src/main/java/com/tangem/feature/swap/domain/SwapInteractorImpl.kt
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@ -190,14 +190,6 @@ internal class SwapInteractorImpl @Inject constructor(
)
}
@Deprecated("used in old swap mechanism")
override fun findTokenById(id: String): CryptoCurrency? {
val tokensInWallet = cache.getInWalletTokens()
val loadedTokens = cache.getLoadedTokens()
return tokensInWallet.firstOrNull { it.token.id.value == id }?.token
?: loadedTokens.firstOrNull { it.token.id.value == id }?.token
}
@Deprecated("used in old swap mechanism")
override suspend fun givePermissionToSwap(networkId: String, permissionOptions: PermissionOptions): TxState {
val dataToSign = if (permissionOptions.approveType == SwapApproveType.UNLIMITED) {

6
features/swap/domain/src/main/java/com/tangem/feature/swap/domain/cache/SwapDataCache.kt vendored
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@ -7,14 +7,12 @@ import java.math.BigDecimal
interface SwapDataCache {
fun cacheAvailableToSwapTokens(networkId: String, tokens: List<Currency>)
fun cacheInWalletTokens(tokens: List<TokenWithBalanceExpress>)
fun cacheLoadedTokens(tokens: List<TokenWithBalanceExpress>)
fun cacheBalances(networkId: String, derivationPath: String?, balances: Map<String, SwapAmount>)
fun cacheLastFeeForNetwork(fee: BigDecimal, networkId: String)
fun getAvailableTokens(networkId: String): List<Currency>
fun getInWalletTokens(): List<TokenWithBalanceExpress>
fun getLoadedTokens(): List<TokenWithBalanceExpress>
fun getBalanceForToken(networkId: String, derivationPath: String?, symbol: String): SwapAmount?
fun getLastFeeForNetwork(networkId: String): BigDecimal?
}

18
features/swap/domain/src/main/java/com/tangem/feature/swap/domain/cache/SwapDataCacheImpl.kt vendored
View file

@ -7,16 +7,10 @@ import java.math.BigDecimal
class SwapDataCacheImpl : SwapDataCache {
private val availableTokensForNetwork: MutableMap<String, List<Currency>> = mutableMapOf()
private val feesForNetworks: MutableMap<String, BigDecimal> = mutableMapOf()
private val tokensBalances: MutableMap<String, Map<String, SwapAmount>> = mutableMapOf()
private val lastInWalletTokens = mutableListOf<TokenWithBalanceExpress>()
private val lastLoadedTokens = mutableListOf<TokenWithBalanceExpress>()
override fun cacheLastFeeForNetwork(fee: BigDecimal, networkId: String) {
feesForNetworks[networkId] = fee
}
override fun cacheInWalletTokens(tokens: List<TokenWithBalanceExpress>) {
lastInWalletTokens.clear()
lastInWalletTokens.addAll(tokens)
@ -43,18 +37,6 @@ class SwapDataCacheImpl : SwapDataCache {
tokensBalances[createKeyFrom(networkId, derivationPath)] = balances
}
override fun cacheAvailableToSwapTokens(networkId: String, tokens: List<Currency>) {
availableTokensForNetwork[networkId] = tokens
}
override fun getLastFeeForNetwork(networkId: String): BigDecimal? {
return feesForNetworks[networkId]
}
override fun getAvailableTokens(networkId: String): List<Currency> {
return availableTokensForNetwork.getOrElse(networkId) { emptyList() }
}
private fun createKeyFrom(networkId: String, derivationPath: String?): String {
return "$networkId;$derivationPath"
}