public Agreement Run(string agreementId, AgreementResultEnum response)
{
// 0. Validate the agreement
var agreement = this.AgreementRepository.GetAgreement(agreementId);
if (agreement != null)
{
if (agreement.State != AgreementState.Proposed)
{
throw new Exception($"Agreement {agreementId} must be in Proposed state, is in {agreement.State}!");
}
// 1. Set agreement state to Proposed and persist
this.AgreementRepository.UpdateAgreementState(agreementId, this.DecodeIntendedAgreementState(response));
// 2. Send the Agreement response to the Requestor
if (this.AgreementResultPipelines.ContainsKey(agreementId))
{
this.AgreementResultPipelines[agreementId].Add(response);
}
else
{
throw new Exception($"AgreementId {agreementId} not found in AgreementResultPipelines...");
}
return(agreement);
}
else
{
throw new Exception($"Agreement Id {agreementId} does not exist...");
}
}
protected Agreement SendAgreementResponse(string agreementId, AgreementResultEnum response)
{
return(new SendAgreementResponseOperation(
this.SubscriptionRepository,
this.ProposalRepository,
this.AgreementRepository,
this.RequestorEventPipelines,
this.DemandSubscriptions,
this.ProviderEventPipelines,
this.OfferSubscriptions,
this.AgreementResultPipelines
).Run(agreementId, response));
}
private AgreementState DecodeIntendedAgreementState(AgreementResultEnum response)
{
switch (response)
{
case AgreementResultEnum.Approved:
return(AgreementState.Approved);
case AgreementResultEnum.Rejected:
return(AgreementState.Rejected);
default:
throw new Exception($"Unknown repsonse: {response}");
}
}
public Agreement Run(string agreementId, AgreementResultEnum response)
{
// 0. Validate the agreement
var agreement = this.AgreementRepository.GetAgreement(agreementId);
if (agreement != null)
{
switch (agreement.State)
{
case AgreementState.Pending:
// 1. Set agreement state according to Provider's decision and persist
this.AgreementRepository.UpdateAgreementState(agreementId, this.DecodeIntendedAgreementState(response));
// 2. Send the Agreement response to the Requestor
if (this.AgreementResultPipelines.ContainsKey(agreementId))
{
this.AgreementResultPipelines[agreementId].Add(response);
}
else
{
throw new Exception($"AgreementId {agreementId} not found in AgreementResultPipelines...");
}
break;
case AgreementState.Cancelled: // Agreement has been cancelled in between
//
break;
default:
throw new Exception($"Agreement {agreementId} must be in Proposed state, is in {agreement.State}!");
}
return(agreement);
}
else
{
throw new Exception($"Agreement Id {agreementId} does not exist...");
}
}
