/// <summary>
/// Adds a <see cref="ValidatingSender"/> decorator that ensures messages are valid
/// CloudEvents.
/// <para>
/// The <typeparamref name="TCloudEvent"/> type <em>must</em> define a public static method
/// named "Validate" with the exact parameters <c>(<see cref="SenderMessage"/>, <see cref=
/// "IProtocolBinding"/>)</c>. A <see cref="MissingMemberException"/> is immediately thrown if
/// the class does not define such a method.
/// </para>
/// </summary>
/// <typeparam name="TCloudEvent">The type of CloudEvent used to apply validation.</typeparam>
/// <param name="builder">The <see cref="ISenderBuilder"/>.</param>
/// <param name="protocolBinding">
/// The <see cref="IProtocolBinding"/> used to map CloudEvent attributes to <see cref="SenderMessage"/>
/// headers.
/// </param>
/// <returns>The same <see cref="ISenderBuilder"/>.</returns>
/// <exception cref="ArgumentNullException">
/// If <paramref name="builder"/> is <see langword="null"/>.
/// </exception>
/// <exception cref="MissingMemberException">
/// If the <typeparamref name="TCloudEvent"/> class does not define a public static method
/// named "Validate" with the exact parameters <c>(<see cref="SenderMessage"/>, <see cref=
/// "IProtocolBinding"/>)</c>.
/// </exception>
public static ISenderBuilder AddValidation <TCloudEvent>(this ISenderBuilder builder, IProtocolBinding protocolBinding = null)
where TCloudEvent : CloudEvent
{
if (builder is null)
{
throw new ArgumentNullException(nameof(builder));
}
var validateMethod = _validateMethods.GetOrAdd(typeof(TCloudEvent), ValidateMethod.Create)
?? throw MissingValidateMethod(typeof(TCloudEvent));
return(builder.AddValidation(message => validateMethod.Invoke(message, protocolBinding)));
}
public void Init()
{
_builderFactory = new BuilderFactoryHelper().BuilderFactory;
_senderBuilder = _builderFactory.CreateSenderBuilder().SetBookmakerId(9985).SetLimitId(90).SetCurrency("EUR").SetSenderChannel(SenderChannel.Internet);
_sender = _senderBuilder.SetEndCustomer(_builderFactory.CreateEndCustomerBuilder()
.SetId("customer-client-" + SR.I1000)
.SetConfidence(12039203)
.SetIp(IPAddress.Loopback)
.SetLanguageId("en")
.SetDeviceId("123")
.Build())
.Build();
}
/// <summary>
/// Adds a <see cref="ValidatingSender"/> decorator that ensures all messages are valid according
/// to the <paramref name="validateMessage"/> parameter.
/// </summary>
/// <param name="builder">The <see cref="ISenderBuilder"/>.</param>
/// <param name="validateMessage">
/// A delegate that will be invoked before each message is sent. The delegate should throw an exception
/// if header values are invalid or if required headers are missing. Delegates may also add missing
/// headers that can be calculated at runtime.
/// </param>
/// <returns>The same <see cref="ISenderBuilder"/>.</returns>
public static ISenderBuilder AddValidation(this ISenderBuilder builder, Action <SenderMessage> validateMessage)
{
if (builder is null)
{
throw new ArgumentNullException(nameof(builder));
}
if (validateMessage is null)
{
throw new ArgumentNullException(nameof(validateMessage));
}
return(builder.AddDecorator((sender, serviceProvider) =>
new ValidatingSender(sender.Name, sender, validateMessage)));
}
