public async Task DeleteMessage(Guid postId, HttpClient httpClient)
{
await httpClient.DeleteAsync($"Post/{postId}");
var deletedMessage = PostModels.FirstOrDefault(postModel => postModel.PostId == postId);
PostModels.Remove(deletedMessage);
ChangePost?.Invoke();
}
public async Task SendMessage(Message message, HubConnection hubConnection)
{
await hubConnection.SendAsync(SignalRMehod.SendMessage, message);
ChangePost?.Invoke();
}