public async Task <IActionResult> PutChatMessage([FromRoute] int id, [FromBody] ChatMessage chatMessage)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
if (id != chatMessage.Id)
{
return(BadRequest());
}
_context.Entry(chatMessage).State = EntityState.Modified;
try
{
await _context.SaveChangesAsync();
}
catch (DbUpdateConcurrencyException)
{
if (!ChatMessageExists(id))
{
return(NotFound());
}
else
{
throw;
}
}
return(NoContent());
}
public async Task SaveHistory(int curruserid, int respuserid, int resuseridcurrnt, string msghtm)
{
if (respuserid == 0)
{
respuserid = resuseridcurrnt;
}
string groupname = "";
int i = curruserid;
int j = respuserid;
if (i < j)
{
groupname = i + "-" + j;
}
else
{
groupname = j + "-" + i;
}
ChatHistory chatHistory;
// ChatMessage chatcurrent = await appContext.ChatMessage.FindAsync(curruserid);
/// ChatMessage chatrespec = await appContext.ChatMessage.FindAsync(respuserid);
chatHistory = await appContext.ChatHistory.Where(p => p.UserId == curruserid && p.GrpName == groupname).FirstOrDefaultAsync();
if (chatHistory == null)
{
chatHistory = new ChatHistory();
chatHistory.UserId = curruserid;
if (msghtm != "")
{
chatHistory.ChatData = msghtm;
}
chatHistory.GrpName = groupname;
appContext.ChatHistory.Add(chatHistory);
}
else
{
if (msghtm != "")
{
chatHistory.ChatData = msghtm;
}
appContext.ChatHistory.Attach(chatHistory);
appContext.Entry(chatHistory).State = EntityState.Modified;
}
await appContext.SaveChangesAsync();
SaveLog("SaveHistory for Userid " + curruserid + " with connection id" + Context.ConnectionId + " for respective user " + resuseridcurrnt + " Group Name " + groupname);
await Clients.All.SendAsync("HistorySaved", curruserid, resuseridcurrnt);
}