iancooper / specification Goto Github PK

ISpecification<UserContext> inactiveCohort =
                new UserIsInactiveForOverTwoWeeks()
                .And(new UserHasViewedSomeThing())
                .And(new UserHasUploadedSomeThing())
                .And(new UserHasNotReceivedAReportThisMonth());

var userContext = new UserContext
{
    LastActiveDate = DateTime.UtcNow.AddDays(-15),
    LastReportSent = DateTime.UtcNow.AddMonths(-1),
    TotalUploads = 10,
    TotalViews = 50
};

bool userInCohort = inactiveCohort.IsSatisfiedBy(userContext)