/// <summary>
/// Initializes a new instance of the <see cref="EventStreamCreateRequestHandler" /> class.
/// </summary>
/// <param name="mapper">The event mapper instance.</param>
public EventStreamCreateRequestHandler(IRequestToEventMapper <EventStreamCreateRequest, EventStreamCreatedEvent> mapper)
{
if (mapper == null)
{
throw new ArgumentNullException(nameof(mapper));
}
this._mapper = mapper;
}
/// <summary>
/// Initializes a new instance of the <see cref="UsernameChangeRequestHandler" /> class.
/// </summary>
/// <param name="mapper">The event mapper instance.</param>
public UsernameChangeRequestHandler(IRequestToEventMapper <UsernameChangeRequest, UsernameChangedEvent> mapper)
{
if (mapper == null)
{
throw new ArgumentNullException(nameof(mapper));
}
this._mapper = mapper;
}
