Updated on 2026-08-14

libs/visa/build.gradle.kts

@@ -1,10 +1,6 @@
-import com.tangem.plugin.configuration.configurations.extension.kaptForObfuscatingVariants
-
 plugins {
     alias(deps.plugins.android.library)
     alias(deps.plugins.kotlin.android)
-    alias(deps.plugins.kotlin.kapt)
-    alias(deps.plugins.ksp)
     id("configuration")
 }
 
@@ -20,23 +16,19 @@ android {
 
 dependencies {
 
-    /** Project */
-    implementation(projects.core.utils)
-    implementation(projects.core.datasource)
-    implementation(projects.data.common)
+    // region Kotlin
+    implementation(deps.kotlin.coroutines)
+    // endregion
 
-    /** Libs - Network */
-    implementation(deps.moshi.kotlin)
+    // region Other libraries
+    implementation(deps.arrow.fx)
+    api(deps.jodatime)
     implementation(deps.okHttp)
     implementation(deps.okHttp.prettyLogging)
-    implementation(deps.retrofit)
-    implementation(deps.retrofit.moshi)
-    ksp(deps.moshi.kotlin.codegen)
-    kaptForObfuscatingVariants(deps.retrofit.response.type.keeper)
-
-    /** Libs - Other */
     implementation(deps.web3j.core)
-    implementation(deps.kotlin.coroutines)
-    implementation(deps.arrow.fx)
-    implementation(deps.jodatime)
+    // endregion
+
+    // region Core modules
+    api(projects.core.utils)
+    // endregion
 }

libs/visa/detekt-baseline-debug.xml

@@ -1,11 +0,0 @@
-<?xml version="1.0" ?>
-<SmellBaseline>
-  <ManuallySuppressedIssues/>
-  <CurrentIssues>
-    <ID>BooleanPropertyNaming:VisaContractInfoProvider.kt$VisaContractInfoProvider.Builder$private val useTestnetRpc: Boolean</ID>
-    <ID>NamedArguments:DefaultVisaContractInfoProvider.kt$DefaultVisaContractInfoProvider$parZip( dispatchers.io, { fetchToken(paymentAccount) }, { fetchBalances(paymentAccount, paymentToken) }, { fetchLimits(paymentAccount, paymentToken, walletAddress) }, { token, balances, (oldLimit, newLimit, changeDate) -&gt; VisaContractInfo( token = token, balances = balances, oldLimits = oldLimit, newLimits = newLimit, paymentAccountAddress = paymentAccount.contractAddress, limitsChangeDate = changeDate, ) }, )</ID>
-    <ID>NamedArguments:DefaultVisaContractInfoProvider.kt$DefaultVisaContractInfoProvider$parZip( dispatchers.io, { loadPaymentAccount(walletAddress = walletAddress, paymentAccountAddress = paymentAccountAddress) }, { loadPaymentTokenInfo() }, { paymentAccount, paymentToken -&gt; fetchBalancesAndLimits( paymentAccount = paymentAccount, paymentToken = paymentToken, walletAddress = walletAddress, ) }, )</ID>
-    <ID>NamedArguments:DefaultVisaContractInfoProvider.kt$DefaultVisaContractInfoProvider$parZip( dispatchers.io, { paymentToken.contract.balanceOf(paymentAccount.contractAddress).send() }, { paymentAccount.verifiedBalance().send() }, { paymentAccount.availableForPayment().send() }, { paymentAccount.availableForWithdrawal().send() }, { paymentAccount.availableForDebtPayment().send() }, { paymentAccount.blockedAmount().send() }, { paymentAccount.debtAmount().send() }, ) { total, verified, payment, withdrawal, debtPayment, blocked, debt -&gt; val decimals = paymentToken.decimals Balances( total = total.toBigDecimal(decimals), verified = verified.toBigDecimal(decimals), available = Balances.Available( forPayment = payment.toBigDecimal(decimals), forWithdrawal = withdrawal.toBigDecimal(decimals), forDebtPayment = debtPayment.toBigDecimal(decimals), ), blocked = blocked.toBigDecimal(decimals), debt = debt.toBigDecimal(decimals), ) }</ID>
-    <ID>NamedArguments:DefaultVisaContractInfoProvider.kt$DefaultVisaContractInfoProvider$parZip( dispatchers.io, { paymentTokenContract.name().send() }, { paymentTokenContract.symbol().send() }, { paymentTokenContract.decimals().send() }, ) { name, symbol, decimals -&gt; Token( name = name, symbol = symbol, decimals = decimals.toInt(), address = paymentTokenContractAddress, ) }</ID>
-  </CurrentIssues>
-</SmellBaseline>

libs/visa/src/main/kotlin/com/tangem/lib/visa/DefaultVisaContractInfoProvider.kt

@@ -20,6 +20,10 @@ internal class DefaultVisaContractInfoProvider(
     private val dispatchers: CoroutineDispatcherProvider,
 ) : VisaContractInfoProvider {
 
+    // NamedArguments flags the parZip(...) invocation itself (a dispatcher + several positional
+    // supplier lambdas + a result combiner); those positional lambda parameters can't be meaningfully
+    // named, so it is suppressed here. Calls inside the lambdas still use named arguments.
+    @Suppress("NamedArguments")
     override suspend fun getContractInfo(walletAddress: String, paymentAccountAddress: String?): VisaContractInfo {
         return parZip(
             dispatchers.io,
@@ -71,6 +75,7 @@ internal class DefaultVisaContractInfoProvider(
         )
     }
 
+    @Suppress("NamedArguments") // parZip(...) call: positional supplier/combiner lambdas, not meaningfully nameable
     private suspend fun fetchBalancesAndLimits(
         paymentAccount: TangemPaymentAccount,
         paymentToken: PaymentTokenInfo,
@@ -92,6 +97,7 @@ internal class DefaultVisaContractInfoProvider(
         },
     )
 
+    @Suppress("NamedArguments") // parZip(...) call: positional supplier/combiner lambdas, not meaningfully nameable
     private suspend fun fetchToken(paymentAccount: TangemPaymentAccount): Token {
         val paymentTokenContractAddress = paymentAccount.paymentToken().send()
         val paymentTokenContract = ERC20.load(paymentTokenContractAddress, web3j, transactionManager, gasProvider)
@@ -111,6 +117,7 @@ internal class DefaultVisaContractInfoProvider(
         }
     }
 
+    @Suppress("NamedArguments") // parZip(...) call: positional supplier/combiner lambdas, not meaningfully nameable
     private suspend fun fetchBalances(paymentAccount: TangemPaymentAccount, paymentToken: PaymentTokenInfo): Balances {
         return parZip(
             dispatchers.io,

libs/visa/src/main/kotlin/com/tangem/lib/visa/VisaContractInfoProvider.kt

@@ -31,7 +31,7 @@ interface VisaContractInfoProvider {
     suspend fun getContractInfo(walletAddress: String, paymentAccountAddress: String?): VisaContractInfo
 
     class Builder(
-        private val useTestnetRpc: Boolean,
+        private val isTestnetRpcEnabled: Boolean,
         private val bridgeProcessorAddress: String,
         private val paymentAccountRegistryAddress: String,
         private val isNetworkLoggingEnabled: Boolean,
@@ -59,7 +59,7 @@ interface VisaContractInfoProvider {
         }
 
         private fun createWeb3J(): Web3j {
-            val baseUrl: String = if (useTestnetRpc) Constants.TESTNET_RPC_URL else Constants.MAINNET_RPC_URL
+            val baseUrl: String = if (isTestnetRpcEnabled) Constants.TESTNET_RPC_URL else Constants.MAINNET_RPC_URL
 
             val httpClient = OkHttpClient.Builder().apply {
                 connectTimeout(networkTimeoutSeconds, TimeUnit.SECONDS)