-refunds for deposit aborts

2 files changed, 45 insertions, 0 deletions

diff --git a/packages/taler-util/src/taler-types.ts b/packages/taler-util/src/taler-types.ts
index 48eb49d22..ab5951112 100644
--- a/packages/taler-util/src/taler-types.ts
+++ b/packages/taler-util/src/taler-types.ts
@@ -2120,3 +2120,47 @@ export interface MerchantUsingTemplateDetails {
   summary?: string;
   amount?: AmountString;
 }
+
+export interface ExchangeRefundRequest {
+  // Amount to be refunded, can be a fraction of the
+  // coin's total deposit value (including deposit fee);
+  // must be larger than the refund fee.
+  refund_amount: AmountString;
+
+  // SHA-512 hash of the contact of the merchant with the customer.
+  h_contract_terms: HashCodeString;
+
+  // 64-bit transaction id of the refund transaction between merchant and customer.
+  rtransaction_id: number;
+
+  // EdDSA public key of the merchant.
+  merchant_pub: EddsaPublicKeyString;
+
+  // EdDSA signature of the merchant over a
+  // TALER_RefundRequestPS with purpose
+  // TALER_SIGNATURE_MERCHANT_REFUND
+  // affirming the refund.
+  merchant_sig: EddsaPublicKeyString;
+}
+
+export interface ExchangeRefundSuccessResponse {
+  // The EdDSA :ref:signature (binary-only) with purpose
+  // TALER_SIGNATURE_EXCHANGE_CONFIRM_REFUND over
+  // a TALER_RecoupRefreshConfirmationPS
+  // using a current signing key of the
+  // exchange affirming the successful refund.
+  exchange_sig: EddsaSignatureString;
+
+  // Public EdDSA key of the exchange that was used to generate the signature.
+  // Should match one of the exchange's signing keys from /keys.  It is given
+  // explicitly as the client might otherwise be confused by clock skew as to
+  // which signing key was used.
+  exchange_pub: EddsaPublicKeyString;
+}
+
+export const codecForExchangeRefundSuccessResponse =
+  (): Codec<ExchangeRefundSuccessResponse> =>
+    buildCodecForObject<ExchangeRefundSuccessResponse>()
+      .property("exchange_pub", codecForString())
+      .property("exchange_sig", codecForString())
+      .build("ExchangeRefundSuccessResponse");
diff --git a/packages/taler-util/src/wallet-types.ts b/packages/taler-util/src/wallet-types.ts
index 151934f2c..ec53541a5 100644
--- a/packages/taler-util/src/wallet-types.ts
+++ b/packages/taler-util/src/wallet-types.ts
@@ -668,6 +668,7 @@ export enum RefreshReason {
   PayPeerPull = "pay-peer-pull",
   Refund = "refund",
   AbortPay = "abort-pay",
+  AbortDeposit = "abort-deposit",
   Recoup = "recoup",
   BackupRestored = "backup-restored",
   Scheduled = "scheduled",