From 5b0f4ae9e68c3f5065c2c62bed7c7d3bc0b4423a Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Tue, 9 Apr 2024 17:45:08 +0200
Subject: implement protocol v14 / fix #8717

---
 src/lib/merchant_api_get_config.c         | 4 ++--
 src/lib/merchant_api_merchant_get_order.c | 5 +++++
 2 files changed, 7 insertions(+), 2 deletions(-)

(limited to 'src/lib')

diff --git a/src/lib/merchant_api_get_config.c b/src/lib/merchant_api_get_config.c
index ddbc20a3..b4b700bd 100644
--- a/src/lib/merchant_api_get_config.c
+++ b/src/lib/merchant_api_get_config.c
@@ -34,12 +34,12 @@
  * Which version of the Taler protocol is implemented
  * by this library?  Used to determine compatibility.
  */
-#define MERCHANT_PROTOCOL_CURRENT 13
+#define MERCHANT_PROTOCOL_CURRENT 14
 
 /**
  * How many configs are we backwards-compatible with?
  */
-#define MERCHANT_PROTOCOL_AGE 1
+#define MERCHANT_PROTOCOL_AGE 2
 
 /**
  * How many exchanges do we allow at most per merchant?
diff --git a/src/lib/merchant_api_merchant_get_order.c b/src/lib/merchant_api_merchant_get_order.c
index 3a49db34..3bd4003b 100644
--- a/src/lib/merchant_api_merchant_get_order.c
+++ b/src/lib/merchant_api_merchant_get_order.c
@@ -202,6 +202,11 @@ handle_paid (struct TALER_MERCHANT_OrderMerchantGetHandle *omgh,
                                   &wire_details),
     GNUNET_JSON_spec_array_const ("refund_details",
                                   &refund_details),
+    /* Only available since **v14** */
+    GNUNET_JSON_spec_mark_optional (
+      GNUNET_JSON_spec_timestamp ("last_payment",
+                                  &osr->details.ok.details.paid.last_payment),
+      NULL),
     GNUNET_JSON_spec_end ()
   };
 
-- 
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