Updated on 2026-08-14

core/utils/src/main/java/com/tangem/utils/coroutines/CoroutineExt.kt

@@ -8,6 +8,8 @@ import kotlinx.coroutines.delay
 import kotlinx.coroutines.isActive
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import kotlin.coroutines.CoroutineContext
+import kotlin.coroutines.EmptyCoroutineContext
 
 suspend fun <R> runCatching(dispatcher: CoroutineDispatcher, block: suspend () -> R): Result<R> {
     return runCatching {
@@ -25,11 +27,20 @@ class Debouncer {
 
     private var debounceJob: Job? = null
 
-    fun debounce(waitMs: Long = 300L, coroutineScope: CoroutineScope, destinationFunction: () -> Unit) {
+    fun debounce(
+        coroutineScope: CoroutineScope,
+        waitMs: Long = 300L,
+        context: CoroutineContext = EmptyCoroutineContext,
+        destinationFunction: suspend () -> Unit,
+    ) {
         debounceJob?.cancel()
-        debounceJob = coroutineScope.launch {
+        debounceJob = coroutineScope.launch(context) {
             delay(waitMs)
             destinationFunction.invoke()
         }
     }
+
+    fun release() {
+        debounceJob?.cancel()
+    }
 }

features/swap/presentation/src/main/java/com/tangem/feature/swap/viewmodels/SwapViewModel.kt

@@ -359,7 +359,7 @@ internal class SwapViewModel @Inject constructor(
             lastAmount.value = cutValue
             uiState =
                 stateBuilder.updateSwapAmount(uiState, inputNumberFormatter.formatWithThousands(cutValue, decimals))
-            amountDebouncer.debounce(DEBOUNCE_AMOUNT_DELAY, viewModelScope) {
+            amountDebouncer.debounce(viewModelScope, DEBOUNCE_AMOUNT_DELAY) {
                 startLoadingQuotes(fromToken, toToken, lastAmount.value)
             }
         }