public IEnumerable <ChatLookUC> GetGroupChatUC(string token)
{
List <ChatLookUC> groupChatUCs = new List <ChatLookUC>();
IService service = new WCFService();
IEnumerable <GroupChatDTO> groupChats = service.GetGroupChat(token);
if (groupChats != null)
{
foreach (GroupChatDTO chat in groupChats)
{
ChatLookUC groupChatUC = new ChatLookUC();
GroupChatVM groupChatVM = new GroupChatVM();
groupChatVM.Chat.Id = chat.Id;
groupChatVM.Chat.Img = chat.Img;
groupChatVM.Chat.Name = chat.Name;
groupChatVM.Chat.Status = chat.Status + " users";
groupChatVM.Chat.ChatAdminId = chat.ChatAdminId;
groupChatUC.DataContext = groupChatVM;
groupChatUCs.Add(groupChatUC);
}
}
return(groupChatUCs);
}
public int?CreateChat(GroupChatVM G)
{
var ggggg = context.GroupChatSet.FirstOrDefault(v => v.Name == G.groupchat_name);
if (ggggg == null)
{
GroupChat groupchat = new GroupChat();
groupchat.Name = G.groupchat_name;
var a = context.GroupChatSet.Add(groupchat);
context.SaveChanges();
int check = context.SaveChanges();
int?id = a.Entity.Id;
return(id);
}
else
{
if (ggggg.IsDeleted == true)
{
ggggg.IsDeleted = false;
context.SaveChanges();
return(ggggg.Id);
}
else
{
return(null);
}
}
}
public async Task <GroupChatVM[]> GetGroupChatHistoryAsync(string group)
{
var user = await _userService.GetloggedinUser();
GroupChatVM[] chats;
try
{
chats = await _chatContext.GroupChat
.Where(e => e.GroupName == group)
.Select(e => new GroupChatVM
{
GroupName = e.GroupName,
GroupMemberId = e.GroupMemberId,
Message = e.Message,
Time = e.Time,
IsLoggedIn = e.GroupMemberId == user.Id,
Name = _userService.GetUserNameById(e.GroupMemberId).Result
})
.ToArrayAsync();
}
catch (Exception e)
{
chats = new GroupChatVM[] { };
}
return(chats);
}
public async Task SaveGroupDb(string groupName)
{
var groupChatVM = new GroupChatVM
{
GroupAdminId = await _userService.GetUserId(Context.User.Identity.Name),
GroupName = groupName
};
await _groupChatService.AddGroupChatAsync(groupChatVM);
}
public async Task AddGroupChatAsync(GroupChatVM groupChatVM)
{
var dbModel = new GroupChat
{
GroupName = groupChatVM.GroupName,
GroupAdminId = groupChatVM.GroupAdminId,
ExitGroup = false
};
_chatContext.GroupChat.Add(dbModel);
await _chatContext.SaveChangesAsync();
}
public JsonResult PostChat([FromBody] GroupChatVM G)
{
int?id = repository.CreateChat(G);
return(Json(id));
}
