public async Task <IList <ContentChatViewModel> > GetMessage([FromUri] PagingParameterModel pagingParameterModel, Guid idRoom)
{
var listMessage = context.ContentChats.Where(t => t.RoomId == idRoom).OrderBy(t => t.TimeChat).ToList();
int count = listMessage.Count();
int CurrentPage = pagingParameterModel.pageNumber;
int PageSize = pagingParameterModel.pageSize;
int TotalCount = count;
int TotalPages = (int)Math.Ceiling(count / (double)PageSize);
var items = listMessage.Skip((CurrentPage - 1) * PageSize).Take(PageSize).ToList();
var previousPage = CurrentPage > 1 ? "1" : "0";
var nextPage = CurrentPage < TotalPages ? "1" : "0";
var paginationMetadata = new
{
totalCount = TotalCount,
pageSize = PageSize,
currentPage = CurrentPage,
totalPages = TotalPages,
previousPage,
nextPage
};
HttpContext.Current.Response.Headers.Add("Paging-Headers", JsonConvert.SerializeObject(paginationMetadata));
var result = new List <ContentChatViewModel>();
foreach (var t in items)
{
var chat = await firebaseClient.Child(ROOM)
.Child(idRoom.ToString())
.Child(t.Id.ToString())
.OnceAsync <ContentChatFB>() as ContentChatFB;
var chatModel = new ContentChatViewModel()
{
EmojiId = chat.EmojiId == null ? new Guid("") : Guid.Parse(chat.EmojiId),
ContentText = chat.ContentText,
PathAudio = chat.PathAudio,
PathFilde = chat.PathFilde,
PathImage = chat.PathImage,
PathVideo = chat.PathVideo,
RoomId = idRoom,
Type = chat.Type
};
result.Add(chatModel);
}
return(result);
}
public async Task <IHttpActionResult> SendContentChat([FromBody] ContentChatViewModel contentChatViewModel)
{
var user = GetUserLogin();
var contentChat = new ContentChat()
{
EmojiId = contentChatViewModel.EmojiId,
RoomId = contentChatViewModel.RoomId,
TimeChat = DateTime.Now,
UserId = user.Id
};
var ccfb = new ContentChatFB()
{
Id = contentChat.Id.ToString(),
ContentText = contentChatViewModel.ContentText,
Type = contentChatViewModel.Type,
EmojiId = contentChat.EmojiId.ToString(),
UserId = user.Id,
PathAudio = contentChatViewModel.PathAudio,
PathFilde = contentChatViewModel.PathFilde,
PathImage = contentChatViewModel.PathImage,
PathVideo = contentChatViewModel.PathVideo,
TimeChat = DateTime.UtcNow.ToString("MM/dd/yyyy HH:mm:ss")
};
await firebaseClient.Child(ROOM)
.Child(contentChat.RoomId.ToString())
.Child(contentChat.Id.ToString())
.PutAsync(ccfb);
context.ContentChats.Add(contentChat);
var listJoin = context.UserJoinRooms.Where(t => t.RoomId == contentChatViewModel.RoomId).ToList();
foreach (var item in listJoin)
{
item.LastInterractive = DateTime.Now;
}
await context.SaveChangesAsync();
return(Ok());
}
