fix: refresh drawer after failed load and use rtl-safe drawer close

app/src/main/java/space/hackenslacker/kanbn4droid/app/BoardsActivity.kt

@@ -2,7 +2,6 @@ package space.hackenslacker.kanbn4droid.app
 
 import android.content.Intent
 import android.os.Bundle
-import android.view.Gravity
 import android.view.LayoutInflater
 import android.view.View
 import android.widget.ArrayAdapter
@@ -249,7 +248,7 @@ class BoardsActivity : AppCompatActivity() {
                 selectedWorkspace == state.drawer.activeWorkspaceId &&
                 state.drawer.errorCode == DrawerDataErrorCode.NONE
             ) {
-                drawerLayout.closeDrawer(Gravity.START)
+                drawerLayout.closeDrawer(GravityCompat.START)
             }
             pendingWorkspaceSelectionId = null
         }

app/src/main/java/space/hackenslacker/kanbn4droid/app/boards/BoardsViewModel.kt

@@ -39,6 +39,7 @@ class BoardsViewModel(
     val events: SharedFlow<BoardsUiEvent> = _events.asSharedFlow()
 
     private var lastDrawerLoadAtMillis: Long? = null
+    private var hadDrawerLoadFailureSinceLastSuccess: Boolean = false
 
     fun loadBoards() {
         fetchBoards(initial = true)
@@ -49,6 +50,10 @@ class BoardsViewModel(
     }
 
     fun loadDrawerDataIfStale() {
+        if (hadDrawerLoadFailureSinceLastSuccess) {
+            fetchDrawerData()
+            return
+        }
         val now = nowProvider()
         val isStale = lastDrawerLoadAtMillis?.let { now - it >= DRAWER_STALE_MS } ?: true
         if (!isStale) {
@@ -258,7 +263,12 @@ class BoardsViewModel(
                 )
             }
 
+            if (result.errorCode == DrawerDataErrorCode.NONE) {
                 lastDrawerLoadAtMillis = nowProvider()
+                hadDrawerLoadFailureSinceLastSuccess = false
+            } else {
+                hadDrawerLoadFailureSinceLastSuccess = true
+            }
 
             if (result.errorCode == DrawerDataErrorCode.UNAUTHORIZED) {
                 _events.emit(BoardsUiEvent.ForceSignOut)

app/src/test/java/space/hackenslacker/kanbn4droid/app/boards/BoardsViewModelTest.kt

@@ -302,6 +302,30 @@ class BoardsViewModelTest {
         assertEquals(2, api.getCurrentUserCalls)
     }
 
+    @Test
+    fun loadDrawerDataIfStaleRefetchesImmediatelyAfterFailedLoad() = runTest {
+        val api = FakeBoardsApiClient().apply {
+            usersMeResults.addLast(BoardsApiResult.Failure("Cannot reach server. Check your connection and URL."))
+            usersMeResults.addLast(BoardsApiResult.Success(DrawerProfile(displayName = "Alice", email = null)))
+            workspacesResults.addLast(BoardsApiResult.Failure("Cannot reach server. Check your connection and URL."))
+            workspacesResults.addLast(BoardsApiResult.Success(listOf(WorkspaceSummary("ws-1", "Main"))))
+        }
+        val viewModel = newViewModel(apiClient = api, nowProvider = { 1_000L })
+
+        viewModel.loadDrawerData()
+        advanceUntilIdle()
+        assertEquals(DrawerDataErrorCode.NETWORK, viewModel.uiState.value.drawer.errorCode)
+        assertEquals(1, api.listWorkspacesCalls)
+        assertEquals(1, api.getCurrentUserCalls)
+
+        viewModel.loadDrawerDataIfStale()
+        advanceUntilIdle()
+
+        assertEquals(DrawerDataErrorCode.NONE, viewModel.uiState.value.drawer.errorCode)
+        assertEquals(2, api.listWorkspacesCalls)
+        assertEquals(2, api.getCurrentUserCalls)
+    }
+
     @Test
     fun loadDrawerDataFallbackWorkspacePersistsFirstAndTriggersBoardsRefresh() = runTest {
         val api = FakeBoardsApiClient().apply {