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Updated on 2026-08-14

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Tangem 2026-06-10 19:47:47 +04:00
parent 6855fc7367
commit c933d44932
3 changed files with 140 additions and 4 deletions
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8
features/txhistory/impl/src/main/kotlin/com/tangem/features/txhistory/model/TxHistoryModel.kt
View file

@ -144,7 +144,13 @@ internal class TxHistoryModel @Inject constructor(
private fun subscribeToUiItemChanges() {
txHistoryListManager.uiItems
.onEach { snapshot -> stateController.setContent(snapshot = snapshot, loadMore = ::loadMoreItems) }
.onEach { snapshot ->
stateController.setContent(
snapshot = snapshot,
loadMore = ::loadMoreItems,
onExploreClick = ::openExplorer,
)
}
.launchIn(modelScope)
txHistoryListManager.paginationStatus
.onEach { paginationStatus -> handlePaginationStatus(paginationStatus) }

16
features/txhistory/impl/src/main/kotlin/com/tangem/features/txhistory/state/TxHistoryStateController.kt
View file

@ -110,10 +110,15 @@ internal class TxHistoryStateController @Inject constructor(
}
}
fun setContent(snapshot: TxHistoryItemsSnapshot, loadMore: () -> Boolean) {
fun setContent(snapshot: TxHistoryItemsSnapshot, loadMore: () -> Boolean, onExploreClick: () -> Unit) {
when (snapshot) {
is TxHistoryItemsSnapshot.Items -> _uiState.update { state ->
if (state is TxHistoryItemsUM.Content) {
if (snapshot.items.none { it is TxHistoryItemsUM.TxHistoryItemUM.Transaction }) {
TxHistoryItemsUM.Empty(
isBalanceHidden = state.isBalanceHidden,
onExploreClick = onExploreClick,
)
} else if (state is TxHistoryItemsUM.Content) {
state.copy(items = snapshot.items)
} else {
TxHistoryItemsUM.Content(
@ -125,7 +130,12 @@ internal class TxHistoryStateController @Inject constructor(
}
}
is TxHistoryItemsSnapshot.LegacyItems -> _legacyUiState.update { state ->
if (state is TxHistoryUM.Content) {
if (snapshot.items.none { it is TxHistoryUM.TxHistoryItemUM.Transaction }) {
TxHistoryUM.Empty(
isBalanceHidden = state.isBalanceHidden,
onExploreClick = onExploreClick,
)
} else if (state is TxHistoryUM.Content) {
state.copy(items = snapshot.items)
} else {
TxHistoryUM.Content(

120
features/txhistory/impl/src/test/kotlin/com/tangem/features/txhistory/state/TxHistoryStateControllerTest.kt Normal file
View file

@ -0,0 +1,120 @@
package com.tangem.features.txhistory.state
import com.google.common.truth.Truth.assertThat
import com.tangem.core.ui.DesignFeatureToggles
import com.tangem.core.ui.components.transactions.state.TransactionItemUM
import com.tangem.core.ui.components.transactions.state.TransactionState
import com.tangem.features.txhistory.entity.TxHistoryItemsUM
import com.tangem.features.txhistory.entity.TxHistoryUM
import io.mockk.every
import io.mockk.mockk
import kotlinx.collections.immutable.persistentListOf
import org.junit.jupiter.api.Test
import org.junit.jupiter.api.TestInstance
@TestInstance(TestInstance.Lifecycle.PER_CLASS)
internal class TxHistoryStateControllerTest {
private val controller = TxHistoryStateController(
designFeatureToggles = mockk { every { isRedesignEnabled } returns true },
)
private val legacyController = TxHistoryStateController(
designFeatureToggles = mockk { every { isRedesignEnabled } returns false },
)
@Test
fun `GIVEN empty items snapshot WHEN setContent THEN Empty state with explorer action`() {
val onExploreClick = {}
controller.setContent(
snapshot = TxHistoryItemsSnapshot.Items(persistentListOf()),
loadMore = { true },
onExploreClick = onExploreClick,
)
val state = controller.uiState.value
assertThat(state).isInstanceOf(TxHistoryItemsUM.Empty::class.java)
assertThat((state as TxHistoryItemsUM.Empty).onExploreClick).isEqualTo(onExploreClick)
}
@Test
fun `GIVEN snapshot with only a group title WHEN setContent THEN Empty state`() {
controller.setContent(
snapshot = TxHistoryItemsSnapshot.Items(
persistentListOf(
TxHistoryItemsUM.TxHistoryItemUM.GroupTitle(title = "Today", itemKey = "0-Today"),
),
),
loadMore = { true },
onExploreClick = {},
)
assertThat(controller.uiState.value).isInstanceOf(TxHistoryItemsUM.Empty::class.java)
}
@Test
fun `GIVEN snapshot with transactions WHEN setContent THEN Content state`() {
controller.setContent(
snapshot = TxHistoryItemsSnapshot.Items(
persistentListOf(
TxHistoryItemsUM.TxHistoryItemUM.GroupTitle(title = "Today", itemKey = "0-Today"),
TxHistoryItemsUM.TxHistoryItemUM.Transaction(TransactionItemUM.Loading("hash")),
),
),
loadMore = { true },
onExploreClick = {},
)
assertThat(controller.uiState.value).isInstanceOf(TxHistoryItemsUM.Content::class.java)
}
@Test
fun `GIVEN Empty state WHEN empty snapshot arrives THEN Empty is not overridden by Content`() {
controller.setEmpty(onExploreClick = {})
controller.setContent(
snapshot = TxHistoryItemsSnapshot.Items(persistentListOf()),
loadMore = { true },
onExploreClick = {},
)
assertThat(controller.uiState.value).isInstanceOf(TxHistoryItemsUM.Empty::class.java)
}
// region Legacy (e.g. Solana: probe reports HasTransactions but the mapped page is empty)
@Test
fun `GIVEN legacy snapshot with only a title WHEN setContent THEN legacy Empty state with explorer`() {
val onExploreClick = {}
legacyController.setContent(
snapshot = TxHistoryItemsSnapshot.LegacyItems(
persistentListOf(TxHistoryUM.TxHistoryItemUM.Title(onExploreClick = {})),
),
loadMore = { true },
onExploreClick = onExploreClick,
)
val state = legacyController.legacyUiState.value
assertThat(state).isInstanceOf(TxHistoryUM.Empty::class.java)
assertThat((state as TxHistoryUM.Empty).onExploreClick).isEqualTo(onExploreClick)
}
@Test
fun `GIVEN legacy snapshot with transactions WHEN setContent THEN legacy Content state`() {
legacyController.setContent(
snapshot = TxHistoryItemsSnapshot.LegacyItems(
persistentListOf(
TxHistoryUM.TxHistoryItemUM.Title(onExploreClick = {}),
TxHistoryUM.TxHistoryItemUM.Transaction(TransactionState.Loading("hash")),
),
),
loadMore = { true },
onExploreClick = {},
)
assertThat(legacyController.legacyUiState.value).isInstanceOf(TxHistoryUM.Content::class.java)
}
// endregion
}