using DataBase.Context; using DataBase.Entity; using System; using System.Collections.Generic; using System.Linq; using System.Numerics; using System.Text; using System.Threading.Tasks; namespace DataBase.DataManager { public partial class DbDataManager { public async Task SendMessage(Message message) { using (var context = new PongDbContext()) { await context.Messages.AddAsync(message); } } public Task ReceiveMessage(int id) { using (var context = new PongDbContext()) { var message = context.Messages.Where(m => m.messageId == id).ToList().FirstOrDefault(); return Task.FromResult(message); } } public Task RemoveMessage(int id) { using (var context = new PongDbContext()) { var message = context.Messages.Where(m => m.messageId == id).ToList().FirstOrDefault(); if (message != null) { var result = context.Messages.Remove(message); return Task.FromResult(result != null); } return Task.FromResult(false); } } } }