49 lines
No EOL
1.7 KiB
Kotlin
49 lines
No EOL
1.7 KiB
Kotlin
package com.tangem.tap.domain
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import com.tangem.blockchain.common.Token
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import com.tangem.blockchain.common.Wallet
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import com.tangem.core.analytics.Analytics
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import com.tangem.domain.common.extensions.withMainContext
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import com.tangem.domain.wallets.models.UserWallet
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import com.tangem.tap.common.extensions.setContext
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import com.tangem.tap.common.redux.global.GlobalAction
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import com.tangem.tap.store
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import com.tangem.tap.tangemSdkManager
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import com.tangem.utils.coroutines.AppCoroutineDispatcherProvider
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import com.tangem.utils.coroutines.CoroutineDispatcherProvider
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import kotlinx.coroutines.CoroutineScope
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import kotlinx.coroutines.Job
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import kotlinx.coroutines.launch
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class TapWalletManager(
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private val dispatchers: CoroutineDispatcherProvider = AppCoroutineDispatcherProvider(),
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) {
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private var loadUserWalletDataJob: Job? = null
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set(value) {
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field?.cancel()
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field = value
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}
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suspend fun onWalletSelected(userWallet: UserWallet) {
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// If a previous job was running, it gets cancelled before the new one starts,
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// ensuring that only one job is active at any given time.
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loadUserWalletDataJob = CoroutineScope(dispatchers.io)
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.launch { loadUserWalletData(userWallet) }
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.also { it.join() }
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}
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private suspend fun loadUserWalletData(userWallet: UserWallet) {
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Analytics.setContext(userWallet.scanResponse)
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val scanResponse = userWallet.scanResponse
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tangemSdkManager.changeDisplayedCardIdNumbersCount(scanResponse)
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withMainContext {
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// Order is important
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store.dispatch(GlobalAction.SaveScanResponse(scanResponse))
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}
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}
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}
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fun Wallet.getFirstToken(): Token? = getTokens().toList().getOrNull(index = 0) |