From a51517f64c83c23545ebd8a935baa311f0de635a Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Wed, 2 Nov 2022 17:51:42 +0100
Subject: -implement missing functions

---
 src/auditordb/pg_get_purse_info.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'src/auditordb/pg_get_purse_info.c')

diff --git a/src/auditordb/pg_get_purse_info.c b/src/auditordb/pg_get_purse_info.c
index 4c469978a..aa0f3027d 100644
--- a/src/auditordb/pg_get_purse_info.c
+++ b/src/auditordb/pg_get_purse_info.c
@@ -34,4 +34,33 @@ TAH_PG_get_purse_info (
   struct TALER_Amount *balance,
   struct GNUNET_TIME_Timestamp *expiration_date)
 {
+  struct PostgresClosure *pg = cls;
+  struct GNUNET_PQ_QueryParam params[] = {
+    GNUNET_PQ_query_param_auto_from_type (purse_pub),
+    GNUNET_PQ_query_param_auto_from_type (master_pub),
+    GNUNET_PQ_query_param_end
+  };
+  struct GNUNET_PQ_ResultSpec rs[] = {
+    TALER_PQ_RESULT_SPEC_AMOUNT ("balance",
+                                 balance),
+    GNUNET_PQ_result_spec_timestamp ("expiration_date",
+                                     expiration_date),
+    GNUNET_PQ_result_spec_uint64 ("auditor_purses_rowid",
+                                  rowid),
+    GNUNET_PQ_result_spec_end
+  };
+
+  PREPARE (pg,
+           "auditor_get_purse_info",
+           "SELECT"
+           " expiration_date"
+           ",balance_val"
+           ",balance_frac"
+           " FROM auditor_purses"
+           " WHERE purse_pub=$1"
+           "   AND master_pub=$2;");
+  return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+                                                   "auditor_get_purse_info",
+                                                   params,
+                                                   rs);
 }
-- 
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