private async Task UpdateGroupLastActivityDate(int?groupId, Message message)
{
var group = await _context.Groups.FirstAsync(g => g.Id == groupId);
group.LastActivityDate = message.Date;
_context.Attach(group);
_context.Entry(group).Property("LastActivityDate").IsModified = true;
}
public async Task <ActionResult> Edit([Bind(Include = "ChatMessageID,DateTime,SequenceNumber")] ChatMessage chatMessage)
{
if (ModelState.IsValid)
{
db.Entry(chatMessage).State = EntityState.Modified;
await db.SaveChangesAsync();
return(RedirectToAction("Index"));
}
return(View(chatMessage));
}
public JsonResult MessageDelivered(int message_id)
{
Conversation convo = null;
convo = _context.Conversations.FirstOrDefault(c => c.id == message_id);
if (convo != null)
{
convo.status = Conversation.messageStatus.Delivered;
_context.Entry(convo).State = EntityState.Modified;
_context.SaveChanges();
}
return(Json(convo));
}