[wallet] Prevent UI state from reacting before clearDb response

bug 0008455

2 files changed, 19 insertions, 1 deletions

diff --git a/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt b/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt
index fcf34f5..a9881bf 100644
--- a/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt
+++ b/wallet/src/main/java/net/taler/wallet/settings/SettingsFragment.kt
@@ -167,7 +167,9 @@ class SettingsFragment : PreferenceFragmentCompat() {
         MaterialAlertDialogBuilder(requireContext(), R.style.MaterialAlertDialog_Material3)
             .setMessage(R.string.settings_dialog_reset_message)
             .setNegativeButton(R.string.reset) { _, _ ->
-                model.dangerouslyReset()
+                settingsManager.clearDb {
+                    model.dangerouslyReset()
+                }
                 Snackbar.make(requireView(), getString(R.string.settings_alert_reset_done), LENGTH_SHORT).show()
             }
             .setPositiveButton(R.string.cancel) { _, _ ->
diff --git a/wallet/src/main/java/net/taler/wallet/settings/SettingsManager.kt b/wallet/src/main/java/net/taler/wallet/settings/SettingsManager.kt
index 0b4cbe9..8331d59 100644
--- a/wallet/src/main/java/net/taler/wallet/settings/SettingsManager.kt
+++ b/wallet/src/main/java/net/taler/wallet/settings/SettingsManager.kt
@@ -144,6 +144,18 @@ class SettingsManager(
         }
     }
 
+    fun clearDb(onSuccess: () -> Unit) {
+        scope.launch {
+            when (val response = api.rawRequest("clearDb")) {
+                is Success -> onSuccess()
+                is Error -> {
+                    Log.e(SettingsManager::class.simpleName, "Error cleaning db: ${response.error}")
+                    onDbClearError()
+                }
+            }
+        }
+    }
+
     private fun onDbExportError() {
         Toast.makeText(context, R.string.settings_db_export_error, LENGTH_LONG).show()
     }
@@ -152,4 +164,8 @@ class SettingsManager(
         Toast.makeText(context, R.string.settings_db_import_error, LENGTH_LONG).show()
     }
 
+    private fun onDbClearError() {
+        Toast.makeText(context, R.string.settings_db_clear_error, LENGTH_LONG).show()
+    }
+
 }