Automatic refresh

app/src/main/java/com/babylon/wallet/android/data/repository/tokenprice/FiatPriceRepository.kt

@@ -15,16 +15,20 @@ import com.babylon.wallet.android.data.repository.tokenprice.FiatPriceRepository
 import com.babylon.wallet.android.domain.RadixWalletException
 import com.radixdlt.sargon.NetworkId
 import com.radixdlt.sargon.ResourceAddress
+import com.radixdlt.sargon.Timestamp
 import com.radixdlt.sargon.extensions.init
 import com.radixdlt.sargon.extensions.string
+import com.radixdlt.sargon.extensions.toDecimal192
 import kotlinx.coroutines.CoroutineDispatcher
 import kotlinx.coroutines.withContext
 import okhttp3.ResponseBody
 import rdx.works.core.domain.assets.FiatPrice
 import rdx.works.core.domain.assets.SupportedCurrency
 import rdx.works.core.domain.resources.XrdResource
+import rdx.works.core.domain.toDouble
 import rdx.works.peerdroid.di.IoDispatcher
 import timber.log.Timber
+import java.time.OffsetDateTime
 import javax.inject.Inject
 import javax.inject.Qualifier
 import kotlin.random.Random
@@ -156,6 +160,8 @@ class TestnetFiatPriceRepository @Inject constructor(
  "resource_rdx1tkk83magp3gjyxrpskfsqwkg4g949rmcjee4tu2xmw93ltw2cz94sq"
  ).map { ResourceAddress.init(it) }
 
+ private val testnetPricesCache: MutableMap<ResourceAddress, TestnetPrice> = mutableMapOf()
+
  override suspend fun updateFiatPrices(currency: SupportedCurrency): Result<Unit> {
  if (!BuildConfig.EXPERIMENTAL_FEATURES_ENABLED) {
  return Result.failure(FiatPriceRepository.PricesNotSupportedInNetwork())
@@ -191,8 +197,7 @@ class TestnetFiatPriceRepository @Inject constructor(
  if (priceRequestAddress.address in XrdResource.addressesPerNetwork().values) {
  priceRequestAddress.address to xrdPrice
  } else {
- val randomPrice = prices.entries.elementAt(Random.nextInt(prices.entries.size)).value
- priceRequestAddress.address to randomPrice
+ priceRequestAddress.address to getTestnetPrice(address = priceRequestAddress.address, isRefreshing = isRefreshing)
  }
  }.mapNotNull { addressAndFiatPrice ->
  addressAndFiatPrice.value?.let { fiatPrice -> addressAndFiatPrice.key to fiatPrice }
@@ -202,4 +207,50 @@ class TestnetFiatPriceRepository @Inject constructor(
  }
  }
  }
+
+ private fun getTestnetPrice(address: ResourceAddress, isRefreshing: Boolean): FiatPrice {
+ val cachedPrice = testnetPricesCache[address]
+
+ return if (cachedPrice == null) {
+ FiatPrice(
+ price = Random.nextDouble(from = 0.01, until = 1.0).toDecimal192(),
+ currency = SupportedCurrency.USD
+ ).also {
+ testnetPricesCache[address] = TestnetPrice(
+ price = it,
+ updatedAt = Timestamp.now()
+ )
+ }
+ } else {
+ val lastUpdatedAt = cachedPrice.updatedAt
+ if (isRefreshing || lastUpdatedAt.isBefore(OffsetDateTime.now().minusMinutes(MEMORY_CACHE_VALIDITY_MINUTES))) {
+ val price = cachedPrice.price.price.toDouble()
+ FiatPrice(
+ price = Random.nextDouble(
+ from = (price - PRICE_FLUCTUATION).coerceAtLeast(PRICE_MINIMUM),
+ until = price + PRICE_FLUCTUATION
+ ).toDecimal192(),
+ currency = SupportedCurrency.USD
+ ).also {
+ testnetPricesCache[address] = TestnetPrice(
+ price = it,
+ updatedAt = Timestamp.now()
+ )
+ }
+ } else {
+ cachedPrice.price
+ }
+ }
+ }
+
+ private data class TestnetPrice(
+ val price: FiatPrice,
+ val updatedAt: Timestamp
+ )
+
+ companion object {
+ private const val MEMORY_CACHE_VALIDITY_MINUTES = 5L
+ private const val PRICE_FLUCTUATION = 0.01
+ private const val PRICE_MINIMUM = 0.01
+ }
 }

app/src/main/java/com/babylon/wallet/android/domain/usecases/GetEntitiesWithSecurityPromptUseCase.kt

@@ -1,5 +1,6 @@
 package com.babylon.wallet.android.domain.usecases
 
+import com.radixdlt.sargon.AddressOfAccountOrPersona
 import com.radixdlt.sargon.FactorSource
 import com.radixdlt.sargon.FactorSourceId
 import com.radixdlt.sargon.extensions.ProfileEntity
@@ -78,6 +79,16 @@ data class EntityWithSecurityPrompt(
  val prompts: Set<SecurityPromptType>
 )
 
+fun List<EntityWithSecurityPrompt>.accountPrompts() = mapNotNull {
+ val accountAddress = it.entity.address as? AddressOfAccountOrPersona.Account ?: return@mapNotNull null
+ accountAddress.v1 to it.prompts
+}.associate { it }
+
+fun List<EntityWithSecurityPrompt>.personaPrompts() = mapNotNull {
+ val identityAddress = it.entity.address as? AddressOfAccountOrPersona.Identity ?: return@mapNotNull null
+ identityAddress.v1 to it.prompts
+}.associate { it }
+
 enum class SecurityPromptType {
  WRITE_DOWN_SEED_PHRASE,
  RECOVERY_REQUIRED,

app/src/main/java/com/babylon/wallet/android/presentation/account/AccountScreen.kt

@@ -43,6 +43,8 @@ import com.babylon.wallet.android.designsystem.theme.RadixTheme
 import com.babylon.wallet.android.designsystem.theme.gradient
 import com.babylon.wallet.android.domain.model.assets.AccountWithAssets
 import com.babylon.wallet.android.domain.usecases.SecurityPromptType
+import com.babylon.wallet.android.presentation.account.AccountViewModel.Event
+import com.babylon.wallet.android.presentation.account.AccountViewModel.State
 import com.babylon.wallet.android.presentation.transfer.assets.AssetsTab
 import com.babylon.wallet.android.presentation.ui.RadixWalletPreviewTheme
 import com.babylon.wallet.android.presentation.ui.composables.ApplySecuritySettingsLabel
@@ -87,9 +89,9 @@ fun AccountScreen(
  LaunchedEffect(Unit) {
  viewModel.oneOffEvent.collect {
  when (it) {
- is AccountEvent.NavigateToSecurityCenter -> onNavigateToSecurityCenter()
- is AccountEvent.OnFungibleClick -> onFungibleResourceClick(it.resource, it.account)
- is AccountEvent.OnNonFungibleClick -> onNonFungibleResourceClick(it.resource, it.item, it.account)
+ is Event.NavigateToSecurityCenter -> onNavigateToSecurityCenter()
+ is Event.OnFungibleClick -> onFungibleResourceClick(it.resource, it.account)
+ is Event.OnNonFungibleClick -> onNonFungibleResourceClick(it.resource, it.item, it.account)
  }
  }
  }
@@ -127,7 +129,7 @@ fun AccountScreen(
 @Composable
 private fun AccountScreenContent(
  modifier: Modifier = Modifier,
- state: AccountUiState,
+ state: State,
  onShowHideBalanceToggle: (isVisible: Boolean) -> Unit,
  onAccountPreferenceClick: (address: AccountAddress) -> Unit,
  onBackClick: () -> Unit,
@@ -235,7 +237,7 @@ private fun AccountScreenContent(
 fun AssetsContent(
  modifier: Modifier = Modifier,
  lazyListState: LazyListState,
- state: AccountUiState,
+ state: State,
  onShowHideBalanceToggle: (isVisible: Boolean) -> Unit,
  onTabClick: (AssetsTab) -> Unit,
  onCollectionClick: (String) -> Unit,
@@ -259,10 +261,10 @@ fun AssetsContent(
  state.accountWithAssets?.account?.address
  }
 
- val assetsViewData = remember(state.accountWithAssets?.assets, state.assetsWithAssetsPrices, state.epoch) {
+ val assetsViewData = remember(state.accountWithAssets?.assets, state.assetsWithPrices, state.epoch) {
  AssetsViewData.from(
  assets = state.accountWithAssets?.assets,
- prices = state.assetsWithAssetsPrices,
+ prices = state.assetsWithPrices,
  epoch = state.epoch
  )
  }
@@ -291,7 +293,7 @@ fun AssetsContent(
  )
  }
 
- if (state.isFiatBalancesEnabled) {
+ if (!state.isPricesDisabled) {
  TotalFiatBalanceView(
  modifier = Modifier.padding(bottom = RadixTheme.dimensions.paddingXXLarge),
  fiatPrice = state.totalFiatValue,
@@ -370,17 +372,13 @@ fun AssetsContent(
  }
 
  assetsView(
- assetsViewData = if (state.isFiatBalancesEnabled) {
+ assetsViewData = if (!state.isPricesDisabled) {
  assetsViewData
  } else {
  assetsViewData?.copy(prices = null)
  },
  state = state.assetsViewState,
- isLoadingBalance = if (state.isFiatBalancesEnabled) {
- state.isAccountBalanceLoading
- } else {
- false
- },
+ isLoadingBalance = state.isAccountBalanceLoading,
  action = AssetsViewAction.Click(
  onFungibleClick = onFungibleTokenClick,
  onNonFungibleItemClick = onNonFungibleItemClick,
@@ -450,11 +448,11 @@ private fun HistoryButton(
 fun AccountContentPreview() {
  RadixWalletPreviewTheme {
  AccountScreenContent(
- state = AccountUiState(
+ state = State(
+ pricesState = State.PricesState.Enabled(emptyMap()),
  accountWithAssets = AccountWithAssets(
  account = Account.sampleMainnet()
  ),
- assetsWithAssetsPrices = emptyMap(),
  securityPrompts = listOf(
  SecurityPromptType.WRITE_DOWN_SEED_PHRASE,
  SecurityPromptType.CONFIGURATION_BACKUP_PROBLEM
@@ -486,12 +484,11 @@ fun AccountContentPreview() {
 fun AccountContentWithFiatBalancesDisabledPreview() {
  RadixWalletPreviewTheme {
  AccountScreenContent(
- state = AccountUiState(
- isFiatBalancesEnabled = false,
+ state = State(
+ pricesState = State.PricesState.Disabled,
  accountWithAssets = AccountWithAssets(
  account = Account.sampleMainnet()
- ),
- assetsWithAssetsPrices = emptyMap()
+ )
  ),
  onShowHideBalanceToggle = {},
  onAccountPreferenceClick = { _ -> },

app/src/main/java/com/babylon/wallet/android/presentation/account/AccountTopBar.kt

@@ -29,6 +29,7 @@ import com.babylon.wallet.android.R
 import com.babylon.wallet.android.designsystem.composable.RadixSecondaryButton
 import com.babylon.wallet.android.designsystem.theme.RadixTheme
 import com.babylon.wallet.android.domain.usecases.SecurityPromptType
+import com.babylon.wallet.android.presentation.account.AccountViewModel.State
 import com.babylon.wallet.android.presentation.ui.composables.ApplySecuritySettingsLabel
 import com.babylon.wallet.android.presentation.ui.composables.actionableaddress.ActionableAddressView
 import com.babylon.wallet.android.presentation.ui.composables.toText
@@ -42,7 +43,7 @@ import com.radixdlt.sargon.Address
 @Composable
 fun AccountTopBar(
  modifier: Modifier = Modifier,
- state: AccountUiState,
+ state: State,
  lazyListState: LazyListState,
  onBackClick: () -> Unit,
  onAccountPreferenceClick: (AccountAddress) -> Unit,