public async Task SendMessage(string Reciever, string message = null, string Chtimage = null)
{
DateTime datetime = DateTime.Now;
using (IServiceScope scope = _sp.CreateScope())
{
SwishDBContext dbContext = scope.ServiceProvider.GetRequiredService <SwishDBContext>();
try
{
ChatModel t = new ChatModel
{
Sender = Context.UserIdentifier,
Reciever = Reciever,
Message = message,
Image = Chtimage,
dateTime = datetime
};
dbContext.ChatModel.Add(t);
dbContext.SaveChanges();
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
try
{
await Clients.User(Reciever).SendAsync("ReceiveMessage", Context.UserIdentifier, Context.User.Identity.Name, message, Chtimage, datetime.ToString("HH:mm"));
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
public HomeController(ILogger <HomeController> logger, SwishDBContext context, UserManager <SwishUser> UserManager, IWebHostEnvironment hostingEnvironment)
{
_logger = logger;
_context = context;
_UserManager = UserManager;
_hostingEnvironment = hostingEnvironment;
}
public BlockedUsersModel(UserManager <SwishUser> userManager, SwishDBContext context, UserManager <SwishUser> UserManager, IWebHostEnvironment hostingEnvironment)
{
_userManager = userManager;
_context = context;
_UserManager = UserManager;
_hostingEnvironment = hostingEnvironment;
}
public async Task AskForMessages(string Reciever)
{
Console.WriteLine("AskForMessages");
List <string[]> messages = new List <string[]>();
using (IServiceScope scope = _sp.CreateScope())
{
SwishDBContext dbContext = scope.ServiceProvider.GetRequiredService <SwishDBContext>();
try
{
var Messages = from AllMessages in dbContext.ChatModel
where (AllMessages.Sender == Context.UserIdentifier && AllMessages.Reciever == Reciever) || (AllMessages.Sender == Reciever && AllMessages.Reciever == Context.UserIdentifier)
select new
{
AllMessages.dateTime,
AllMessages.Message,
AllMessages.Image,
Sender =
(
AllMessages.Sender == Reciever ? "Recieved" :
AllMessages.Sender == Context.UserIdentifier ? "Sent" : "Unknown"
)
};
Console.WriteLine(Messages);
foreach (var RecievedMessage in Messages)
{
string[] message = new string[4];
message[0] = (RecievedMessage.Message);
message[1] = (RecievedMessage.Sender);
message[2] = (RecievedMessage.dateTime.ToString("HH:mm"));
message[3] = (RecievedMessage.Image);
Console.WriteLine(RecievedMessage.Message + " " + RecievedMessage.Sender + " " + RecievedMessage.dateTime.ToString("HH:mm"));
messages.Add(message);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
await Clients.User(Context.UserIdentifier).SendAsync("GetMessagesFromUser", messages);
}
public DbOperations(SwishDBContext context, SwishUser _Cureuser = null, IWebHostEnvironment hostingEnvironment = null)
{
_context = context;
Cureuser = _Cureuser;
_hostingEnvironment = hostingEnvironment;
}
