public HomeController(IUserService userService, IMarkService markService, IDeviceService deviceService, IDataCollectionService dataCollectionService)
{
_markService = markService;
_deviceService = deviceService;
_dataCollectionService = dataCollectionService;
_userService = userService;
}
private static void InitializeApplication()
{
// Detecte appsetting.json
var builder = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory())
.AddJsonFile("appsettings.json", optional: true, reloadOnChange: true);
IConfigurationRoot configuration = builder.Build();
// get connection string from json file
var connectionString = configuration.GetConnectionString("db");
// create builder option object for initialize EntityFrameWork
var optionsBuilder = new DbContextOptionsBuilder<TcpExampleDBContext>();
optionsBuilder.UseSqlServer(connectionString);
var serviceProvider = new ServiceCollection().AddLogging()
.AddSingleton<IMarkService, MarkService>()
.AddSingleton<IDeviceService, DeviceService>()
.AddSingleton<IDataCollectionService, DataCollectionService>()
.AddSingleton<ITcpExampleDBContext>(provider => new TcpExampleDBContext(optionsBuilder.Options))
.BuildServiceProvider();
// get instanse of services
markService = serviceProvider.GetService<IMarkService>();
deviceService = serviceProvider.GetService<IDeviceService>();
dataCollectionService = serviceProvider.GetService<IDataCollectionService>();
}