/// <summary>
/// Saves the selected file in StorageApplicationPermissions store and saves conversation in database.
/// </summary>
/// <returns>Task that saves conversation in database.</returns>
public async Task SaveCurrentConversationInDatabase()
{
if (SignalConversation != null)
{
SignalConversation.Draft = UserInputBar.InputText;
if (SelectedFile == null)
{
if (!string.IsNullOrEmpty(SignalConversation.DraftFileTokens) &&
StorageApplicationPermissions.FutureAccessList.ContainsItem(SignalConversation.DraftFileTokens))
{
StorageApplicationPermissions.FutureAccessList.Remove(SignalConversation.DraftFileTokens);
}
SignalConversation.DraftFileTokens = null;
}
else
{
if (string.IsNullOrEmpty(SignalConversation.DraftFileTokens) ||
!StorageApplicationPermissions.FutureAccessList.ContainsItem(SignalConversation.DraftFileTokens))
{
SignalConversation.DraftFileTokens = StorageApplicationPermissions.FutureAccessList.Add(SelectedFile);
}
else
{
// Just reuse the old key
StorageApplicationPermissions.FutureAccessList.AddOrReplace(SignalConversation.DraftFileTokens, SelectedFile);
}
}
// SignalConversation can change while starting Thread.
SignalConversation conversationToSave = SignalConversation;
await Task.Run(() =>
{
SignalDBContext.InsertOrUpdateConversationLocked(conversationToSave);
});
}
}
public void SaveAndDispatchSignalConversation(SignalConversation updatedConversation, SignalMessage updateMessage)
{
Logger.LogTrace("SaveAndDispatchSignalConversation() locking");
SemaphoreSlim.Wait(CancelSource.Token);
SignalDBContext.InsertOrUpdateConversationLocked(updatedConversation);
DispatchAddOrUpdateConversation(updatedConversation, updateMessage);
SemaphoreSlim.Release();
Logger.LogTrace("SaveAndDispatchSignalConversation() released");
}
public async Task SaveAndDispatchSignalConversation(SignalConversation updatedConversation, SignalMessage updateMessage)
{
Logger.LogTrace("SaveAndDispatchSignalConversation() locking");
await SemaphoreSlim.WaitAsync(CancelSource.Token);
try
{
SignalDBContext.InsertOrUpdateConversationLocked(updatedConversation);
await DispatchAddOrUpdateConversation(updatedConversation, updateMessage);
}
catch (Exception e)
{
Logger.LogError("SaveAndDispatchSignalConversation() failed: {0}\n{1}", e.Message, e.StackTrace);
}
finally
{
SemaphoreSlim.Release();
Logger.LogTrace("SaveAndDispatchSignalConversation() released");
}
}