From 727b7b04f3ae23fd49da7479fe4b4258513aef83 Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Tue, 5 May 2020 22:17:16 +0200
Subject: return fee as well

---
 src/include/taler_error_codes.h      | 19 +++++++++++++++++++
 src/include/taler_exchange_service.h |  2 ++
 2 files changed, 21 insertions(+)

(limited to 'src/include')

diff --git a/src/include/taler_error_codes.h b/src/include/taler_error_codes.h
index f75464c35..74660303d 100644
--- a/src/include/taler_error_codes.h
+++ b/src/include/taler_error_codes.h
@@ -2198,6 +2198,25 @@ enum TALER_ErrorCode
    */
   TALER_EC_TIP_PICKUP_UNBLIND_FAILURE = 2812,
 
+  /**
+   * We failed to fetch contract terms from our merchant database. The
+   * response is provided with HTTP status code
+   * #MHD_HTTP_INTERNAL_SERVER_ERROR.
+   */
+  TALER_EC_GET_ORDERS_DB_LOOKUP_ERROR = 2900,
+
+  /**
+   * We failed to find the contract terms from our merchant database.
+   * The response is provided with HTTP status code #MHD_HTTP_NOT_FOUND.
+   */
+  TALER_EC_GET_ORDERS_ID_UNKNOWN = 2901,
+
+  /**
+   * The contract hash provided by the wallet does not match the order.
+   * The response is provided with HTTP status code #MHD_HTTP_FORBIDDEN.
+   */
+  TALER_EC_GET_ORDERS_WRONG_CONTRACT = 2902,
+
   /**
    * We failed to contract terms from our merchant database. The
    * response is provided with HTTP status code
diff --git a/src/include/taler_exchange_service.h b/src/include/taler_exchange_service.h
index f94b8253d..82b9b83df 100644
--- a/src/include/taler_exchange_service.h
+++ b/src/include/taler_exchange_service.h
@@ -851,6 +851,7 @@ struct TALER_EXCHANGE_RefundHandle;
  *
  * @param cls closure
  * @param hr HTTP response data
+ * @param refund_fee the refund fee the exchange charged us
  * @param sign_key exchange key used to sign @a obj, or NULL
  * @param signature the actual signature, or NULL on error
  */
@@ -858,6 +859,7 @@ typedef void
 (*TALER_EXCHANGE_RefundCallback) (
   void *cls,
   const struct TALER_EXCHANGE_HttpResponse *hr,
+  const struct TALER_Amount *refund_fee,
   const struct TALER_ExchangePublicKeyP *sign_key,
   const struct TALER_ExchangeSignatureP *signature);
 
-- 
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