Updated on 2026-08-14

core/datasource/src/main/java/com/tangem/datasource/local/datastore/RuntimeStateStore.kt

@@ -14,11 +14,18 @@ interface RuntimeStateStore<T> {
     /** Get flow of elements [T] */
     fun get(): StateFlow<T>
 
+    /** Get element [T] synchronously or null */
+    suspend fun getSyncOrNull(): T?
+
     /** Store [value] */
     suspend fun store(value: T)
 
+    /** Update current value by [function] */
     suspend fun update(function: (T) -> T)
 
+    /** Clear stored value */
+    fun clear()
+
     companion object {
 
         /**
@@ -32,6 +39,8 @@ interface RuntimeStateStore<T> {
 
             override fun get(): StateFlow<T> = flow
 
+            override suspend fun getSyncOrNull(): T? = flow.value
+
             override suspend fun store(value: T) {
                 flow.value = value
             }
@@ -39,6 +48,10 @@ interface RuntimeStateStore<T> {
             override suspend fun update(function: (T) -> T) {
                 flow.update(function)
             }
+
+            override fun clear() {
+                flow.value = defaultValue
+            }
         }
     }
 }