public override string ToString()
{
AddReasonEntryRange(Assent?.GetReasonEntries());
AddReasonEntryRange(Consideration?.GetReasonEntries());
AddReasonEntryRange(Offer?.GetReasonEntries());
return(base.ToString());
}
public override bool IsValid(params ILegalPerson[] persons)
{
var offeror = this.Offeror(persons);
var offeree = this.Offeree(persons);
if (offeree == null || offeror == null)
{
return(false);
}
if (Assent == null)
{
AddReasonEntry("There is no agreement.");
return(false);
}
if (!Assent.IsValid(offeror, offeree))
{
AddReasonEntry("The agreement is invalid");
AddReasonEntryRange(Assent.GetReasonEntries());
return(false);
}
if (!IsEnforceableInCourt)
{
AddReasonEntry("The contract is not enforceable in court and is therefore void.");
return(false);
}
if (Offer != null && Offer.IsValid(offeror, offeree) == false)
{
AddReasonEntry($"The {Offer.GetType().Name} is invalid");
AddReasonEntryRange(Offer.GetReasonEntries());
return(false);
}
if (Acceptance == null)
{
return(true);
}
var acceptance = Acceptance(Offer);
if (acceptance != null && acceptance.IsValid(offeror, offeree) == false)
{
AddReasonEntry($"The {acceptance.GetType().Name} is invalid");
AddReasonEntryRange(acceptance.GetReasonEntries());
return(false);
}
return(true);
}
public override bool IsValid(params ILegalPerson[] persons)
{
var lessor = this.Lessor(persons);
var lessee = this.Lessee(persons);
if (lessor == null || lessee == null)
{
return(false);
}
var orTitle = lessor.GetLegalPersonTypeName();
var eeTitle = lessee.GetLegalPersonTypeName();
if (Inception == DateTime.MinValue)
{
AddReasonEntry($"{orTitle} {lessor.Name} and {eeTitle} {lessee.Name}, {nameof(Inception)} is unassigned");
return(false);
}
if (Terminus != null && Terminus.Value <= Inception)
{
AddReasonEntry($"{orTitle} {lessor.Name} and {eeTitle} {lessee.Name}, {nameof(Terminus)} " +
$"date of {Terminus.Value.ToShortDateString()} is less-than-equal-to " +
$"the {nameof(Inception)} date of {Inception.ToShortDateString()}");
return(false);
}
if (Assent != null && !Assent.IsValid(persons))
{
AddReasonEntryRange(Assent.GetReasonEntries());
return(false);
}
if (SubjectProperty == null || Offer == null)
{
AddReasonEntry($"{orTitle} {lessor.Name} and {eeTitle} {lessee.Name}, " +
$"{nameof(SubjectProperty)} '{SubjectProperty?.Name}' " +
$"or {nameof(Offer)} '{Offer?.Name}' is unassigned");
return(false);
}
if (Acceptance?.Invoke(Offer) == null)
{
AddReasonEntry($"{orTitle} {lessor.Name} and {eeTitle} {lessee.Name}, {nameof(Acceptance)} " +
$"using {nameof(Offer)} '{Offer.Name}' returned nothing");
return(false);
}
return(true);
}
/// <summary>
/// Two of two ways in which an amendment is valid, requires the court's permission or opposition's consent
/// </summary>
/// <param name="persons"></param>
/// <param name="subjectPerson"></param>
/// <returns></returns>
protected internal virtual bool IsValidWithLeaveOfCourt(ILegalPerson[] persons, ILegalPerson subjectPerson)
{
if (Assent == null)
{
return(false);
}
var courtOfficial = LinkedLegalConceptExtensions.GetPersonsLessThisOne(this, persons, subjectPerson).CourtOfficial();
if (Assent.IsApprovalExpressed(courtOfficial))
{
return(true);
}
if (!this.TryGetOppositionPerson(persons, subjectPerson, out var opposition))
{
return(false);
}
return(Assent.IsApprovalExpressed(opposition));
}
public override bool IsValid(params ILegalPerson[] persons)
{
var offeror = persons.Offeror();
var offeree = persons.Offeree();
if (!IsEnforceableInCourt)
{
AddReasonEntry("The contract is not enforceable in court and is therefore void.");
return(false);
}
if (Consideration == null)
{
AddReasonEntry($"{nameof(Consideration)} is null");
return(false);
}
if (!Consideration.IsValid(offeror, offeree))
{
AddReasonEntry($"{nameof(Consideration)}.{nameof(IsValid)} returned false");
AddReasonEntryRange(Consideration.GetReasonEntries());
return(false);
}
if (Offer == null)
{
AddReasonEntry($"{nameof(Offer)} is null");
return(false);
}
if (!Offer.IsValid(offeror, offeree))
{
AddReasonEntry("the offer in invalid");
AddReasonEntryRange(Offer.GetReasonEntries());
return(false);
}
//short-circuit since this allows for no return promise
var promissoryEstoppel = Consideration as PromissoryEstoppel <T>;
if (promissoryEstoppel != null)
{
return(true);
}
if (!Offer.IsEnforceableInCourt)
{
AddReasonEntry("the offer is not enforceable in court");
AddReasonEntryRange(Offer.GetReasonEntries());
return(false);
}
if (Acceptance == null)
{
AddReasonEntry($"{nameof(Acceptance)} is null");
return(false);
}
var returnPromise = Acceptance(Offer);
if (returnPromise == null)
{
AddReasonEntry($"{nameof(returnPromise)} is null");
return(false);
}
if (!returnPromise.IsEnforceableInCourt)
{
AddReasonEntry("the return promise is not enforceable in court");
AddReasonEntryRange(returnPromise.GetReasonEntries());
return(false);
}
if (!returnPromise.IsValid(offeror, offeree))
{
AddReasonEntry("the return promise is invalid");
AddReasonEntryRange(returnPromise.GetReasonEntries());
return(false);
}
if (Assent != null && !Assent.IsValid(offeror, offeree))
{
AddReasonEntry($"{nameof(Assent)}.{nameof(IsValid)} returned false");
AddReasonEntryRange(Assent.GetReasonEntries());
return(false);
}
return(true);
}