public void installServices(IServiceCollection services, IConfiguration configuration)
{
services.AddSingleton(new ContextProvider(
Environment.GetEnvironmentVariable("DB_CONNECTION_STRING")
?? throw new ArgumentNullException()
));
// Valid emails, that mapped from appsettings.json
var validEmails = new ValidEmails();
configuration.Bind(nameof(ValidEmails), validEmails);
services.AddSingleton(validEmails);
// Valid platforms, that mapped from appsettings.json
var validPlatforms = new ValidPlatforms();
configuration.Bind(nameof(ValidPlatforms), validPlatforms);
services.AddSingleton(validPlatforms);
// Validators
services.AddTransient <IValidator <ActivateRequest>, ActivateRequestValidator>();
services.AddTransient <IValidator <RegistrationRequest>, RegistrationRequestValidator>();
services.AddTransient <IValidator <LoginRequest>, LoginRequestValidation>();
services.AddTransient <IValidator <RefreshTokenRequest>, RefreshRequestValidator>();
// CQRS
services.AddTransient <IQueryHandler <AuthQuery, User>, AuthQueryHandler>();
services.AddTransient <IQueryHandler <UserByEmailQuery, User>, UserByEmailHandler>();
services.AddTransient <IQueryHandler <UserByLoginQuery, User>, UserByLoginHandler>();
services.AddTransient <IQueryHandler <TokenQuery, Token>, TokenQueryHandler>();
services.AddTransient <ICommandHandler <AddUserCommand>, AddUserCommandHandler>();
services.AddTransient <ICommandHandler <ConfirmEmailCommand>, ConfirmEmailCommandHandler>();
services.AddTransient <ICommandHandler <WriteTokenCommand>, WriteTokenCommandHandler>();
// RabbitMQ connection factory
var rabbitHost = Environment.GetEnvironmentVariable("RABBIT_HOST")
?? throw new ArgumentNullException();
var rabbitPort = int.Parse(Environment.GetEnvironmentVariable("RABBIT_PORT")
?? throw new ArgumentNullException());
var rabbitUser = Environment.GetEnvironmentVariable("RABBIT_USER")
?? throw new ArgumentNullException();
var rabbitPassword = Environment.GetEnvironmentVariable("RABBIT_PASSWORD")
?? throw new ArgumentNullException();
services.AddSingleton <IEventBus>(new RabbiBus(new ConnectionFactory
{
HostName = rabbitHost,
Port = rabbitPort,
UserName = rabbitUser,
Password = rabbitPassword,
DispatchConsumersAsync = true,
}, services.BuildServiceProvider()));
}
public RegistrationRequestValidator(ValidEmails validEmails, ValidPlatforms validPlatforms)
{
RuleFor(x => x.Email)
.NotNull()
.MaximumLength(50)
.Must(x => validEmails.Emails.FirstOrDefault(x.EndsWith) != null)
.WithMessage($"Email is not valid. Valid emails: {string.Join(',', validEmails.Emails)}");
RuleFor(x => x.Login)
.NotNull()
.MinimumLength(5)
.MaximumLength(20);
RuleFor(x => x.Password)
.NotNull()
.MinimumLength(5)
.MaximumLength(40);
RuleFor(x => x.Platform)
.NotNull()
.Must(validPlatforms.Platforms.Contains)
.WithMessage("Platform must br one of " + string.Join(',', validPlatforms.Platforms));
}
public void AddValidEmail(int index)
{
ValidEmails.Add(index);
}