public static bool ChangeProposalDateScopeIsValid(this Budget budget, DateTime proposalDate)
{
return(AssertionConcern.IsSatisfiedBy(
AssertionConcern.AssertArgumentNotNull(proposalDate, Errors.DateIsRequired),
AssertionConcern.AssertArgumentIsGreaterOrEqualThan(DateTime.Now, proposalDate, Errors.InvalidDate)
));
}
public static bool CreateBudgetScopeIsValid(this Budget budget)
{
return(AssertionConcern.IsSatisfiedBy(
AssertionConcern.AssertArgumentNotNull(budget.Proposal, Errors.ProposalIsRequired),
AssertionConcern.AssertArgumentNotNull(budget.Price, Errors.PriceIsRequired),
AssertionConcern.AssertArgumentNotNull(budget.Status, Errors.InvalidStatus),
AssertionConcern.AssertArgumentNotNull(budget.ProposalDate, Errors.DateIsRequired),
AssertionConcern.AssertArgumentIsGreaterOrEqualThan(DateTime.Now, budget.ProposalDate, Errors.InvalidDate),
AssertionConcern.AssertArgumentNotNull(budget.SessionPrice, Errors.SessionPriceIsRequired)
));
}
public static bool ChangeEndDateScopeIsValid(this CoachingProcess coachingProcess, DateTime endDate)
{
return(AssertionConcern.IsSatisfiedBy(
AssertionConcern.AssertArgumentIsGreaterOrEqualThan(endDate, coachingProcess.StartDate, Errors.StartDateIsRequired)
));
}
