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Updated on 2026-08-14

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Tangem 2026-04-09 20:26:31 +05:00
parent 58d7b0f393
commit 94c46ca16d
19 changed files with 61 additions and 126 deletions
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2
domain/nft/models/src/main/kotlin/com/tangem/domain/nft/models/WalletNFTCollections.kt
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@ -3,7 +3,7 @@ package com.tangem.domain.nft.models
import com.tangem.domain.models.account.Account
data class WalletNFTCollections(
val collections: Map<Account, List<NFTCollections>>,
val collections: Map<Account.CryptoPortfolio, List<NFTCollections>>,
) {
val flattenCollections by lazy { collections.values.flatten() }
}

10
domain/nft/src/main/kotlin/com/tangem/domain/nft/GetNFTCollectionsUseCase.kt
View file

@ -18,14 +18,18 @@ class GetNFTCollectionsUseCase(
@OptIn(ExperimentalCoroutinesApi::class)
operator fun invoke(userWalletId: UserWalletId): Flow<WalletNFTCollections> {
return singleAccountListSupplier(userWalletId)
.mapLatest { statusList -> statusList.accounts.mapNotNull(::flowOfNFTCollections) }
.mapLatest { statusList ->
statusList.accounts.filterIsInstance<Account.CryptoPortfolio>().mapNotNull(::flowOfNFTCollections)
}
.flatMapLatest { flows ->
combine(flows) { WalletNFTCollections(it.toMap()) }
}
}
private fun flowOfNFTCollections(account: Account): Flow<Pair<Account, List<NFTCollections>>>? {
val currencies = (account as? Account.CryptoPortfolio)?.cryptoCurrencies.orEmpty()
private fun flowOfNFTCollections(
account: Account.CryptoPortfolio,
): Flow<Pair<Account.CryptoPortfolio, List<NFTCollections>>>? {
val currencies = account.cryptoCurrencies
if (currencies.isEmpty()) return null