// Issue a credential to an active connection.
private async Task <JObject> IssueCredential(string connectionId, int enrolleeId)
{
var enrollee = _context.Enrollees
.SingleOrDefault(e => e.Id == enrolleeId);
var credential = GetCredentialByConnectionIdAsync(connectionId);
if (credential == null || credential.AcceptedCredentialDate != null)
{
return(null);
}
var credentialAttributes = await CreateCredentialAttributesAsync(enrolleeId);
var credentialOffer = await CreateCredentialOfferAsync(connectionId, credentialAttributes);
var issueCredentialResponse = await _verifiableCredentialClient.IssueCredentialAsync(credentialOffer);
// Set credentials CredentialExchangeId from issue credential response
credential.CredentialExchangeId = (string)issueCredentialResponse.SelectToken("credential_exchange_id");
_context.Credentials.Update(credential);
await _context.SaveChangesAsync();
return(issueCredentialResponse);
}
// Issue a credential to an active connection.
private async Task <JObject> IssueCredential(string connectionId, int enrolleeId)
{
var enrollee = _context.Enrollees
.SingleOrDefault(e => e.Id == enrolleeId);
var credential = GetCredentialByIdAsync((int)enrollee.CredentialId);
if (credential.AcceptedCredentialDate != null)
{
return(null);
}
var credentialAttributes = await CreateCredentialAttributesAsync(enrolleeId);
var credentialOffer = await CreateCredentialOfferAsync(connectionId, credentialAttributes);
return(await _verifiableCredentialClient.IssueCredentialAsync(credentialOffer));
}
// Issue a credential to an active connection.
private async Task <JObject> IssueCredential(Credential credential, string connectionId, Guid guid)
{
if (credential == null || credential.AcceptedCredentialDate != null)
{
_logger.LogInformation("Cannot issue credential, credential from database is null, or a credential has already been accepted.");
return(null);
}
var credentialAttributes = await CreateCredentialAttributesAsync(credential.Connection.PatientId, guid);
var credentialOffer = await CreateCredentialOfferAsync(connectionId, credentialAttributes);
var issueCredentialResponse = await _verifiableCredentialClient.IssueCredentialAsync(credentialOffer);
// // Set credentials CredentialExchangeId from issue credential response
credential.CredentialExchangeId = (string)issueCredentialResponse.SelectToken("credential_exchange_id");
_context.Credentials.Update(credential);
await _context.SaveChangesAsync();
return(issueCredentialResponse);
}