public async Task <JsonResult> GetHistoryBetweenAsync(string id1, string id2)
{
var messages = await _messageStore.GetMessagesBetween(id1, id2);
List <MessageViewModel> messagesModel = new List <MessageViewModel>();
foreach (var item in messages)
{
messagesModel.Add(
new MessageViewModel {
MessageId = item.MessageId,
SenderId = item.SenderId,
SenderName = item.Sender.UserNameStr,
ReceiverId = item.ReceiverId,
ReceiverName = item.Receiver.UserNameStr,
Body = item.Body,
Date = item.DateSent,
hasBeenRead = item.Read
});
}
return(Json(messagesModel));
}
public async Task <IActionResult> Download(int?id)
{
//if (!ModelState.IsValid)
//{
// return View(model);
//}
var user = await _manager.GetUserAsync(User);
if (user == null)
{
throw new ApplicationException($"Unable to load user with ID '{_manager.GetUserId(User)}'.");
}
var buddiesIDs = _store.myChatBuddies(user.Id);
var buddiesAU = _manager.Users.Where(x => buddiesIDs.Contains(x.Id)).ToList();
var buddies = new List <MapUserModel>();
foreach (var u in buddiesAU)
{
buddies.Add(
new MapUserModel
{
Id = u.Id,
UserNameStr = u.UserNameStr,
});
}
List <string> txt = new List <string>();
txt.Add("LIST OF MESSAGES");
foreach (var u in buddies)
{
txt.Add(" ");
txt.Add(" ");
txt.Add("-->>" + u.UserNameStr + "<<--");
txt.Add(" ");
var messages = await _store.GetMessagesBetween(user.Id, u.Id);
foreach (var item in messages)
{
txt.Add("From: " + item.Sender.UserNameStr);
txt.Add("To: " + item.Receiver.UserNameStr);
txt.Add("Message: " + item.Body);
txt.Add("Date: " + item.DateSent.ToString("yyyy-dd-M--HH-mm-ss"));
txt.Add(" ");
//txt.Add("Read: " + item.Read);
}
}
string str = string.Empty;
IFileProvider fileProvider = _hostingEnvironment.ContentRootFileProvider;
string fileName = user.UserNameStr + "_" + DateTime.Now.ToString("yyyy-dd-M--HH-mm-ss") + "_" + "Messagess.txt";
string content = (txt.Aggregate((i, j) => i + Environment.NewLine + j)).ToString();
//return File(content, System.Net.Mime.MediaTypeNames.Application.Octet, fileName);
MemoryStream memoryStream = new MemoryStream();
TextWriter tw = new StreamWriter(memoryStream);
tw.WriteLine(content);
tw.Flush();
tw.Close();
return(File(memoryStream.GetBuffer(), "text/plain", fileName));
}
