split up auditor db plugin into individual files per main query

1 files changed, 89 insertions, 0 deletions

diff --git a/src/auditordb/pg_get_balance_summary.c b/src/auditordb/pg_get_balance_summary.c
new file mode 100644
index 000000000..a8ba733bb
--- /dev/null
+++ b/src/auditordb/pg_get_balance_summary.c
@@ -0,0 +1,89 @@
+/*
+   This file is part of TALER
+   Copyright (C) 2022 Taler Systems SA
+
+   TALER is free software; you can redistribute it and/or modify it under the
+   terms of the GNU General Public License as published by the Free Software
+   Foundation; either version 3, or (at your option) any later version.
+
+   TALER is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License along with
+   TALER; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+/**
+ * @file pg_get_balance_summary.c
+ * @brief Low-level (statement-level) Postgres database access for the exchange
+ * @author Christian Grothoff
+ */
+#include "platform.h"
+#include "taler_error_codes.h"
+#include "taler_dbevents.h"
+#include "taler_pq_lib.h"
+#include "pg_get_balance_summary.h"
+#include "pg_helper.h"
+
+
+enum GNUNET_DB_QueryStatus
+TAH_PG_get_balance_summary (
+  void *cls,
+  const struct TALER_MasterPublicKeyP *master_pub,
+  struct TALER_AUDITORDB_GlobalCoinBalance *dfb)
+{
+  struct PostgresClosure *pg = cls;
+  struct GNUNET_PQ_QueryParam params[] = {
+    GNUNET_PQ_query_param_auto_from_type (master_pub),
+    GNUNET_PQ_query_param_end
+  };
+  struct GNUNET_PQ_ResultSpec rs[] = {
+    TALER_PQ_RESULT_SPEC_AMOUNT ("denom_balance",
+                                 &dfb->total_escrowed),
+    TALER_PQ_RESULT_SPEC_AMOUNT ("deposit_fee_balance",
+                                 &dfb->deposit_fee_balance),
+    TALER_PQ_RESULT_SPEC_AMOUNT ("melt_fee_balance",
+                                 &dfb->melt_fee_balance),
+    TALER_PQ_RESULT_SPEC_AMOUNT ("refund_fee_balance",
+                                 &dfb->refund_fee_balance),
+    TALER_PQ_RESULT_SPEC_AMOUNT ("purse_fee_balance",
+                                 &dfb->purse_fee_balance),
+    TALER_PQ_RESULT_SPEC_AMOUNT ("open_deposit_fee_balance",
+                                 &dfb->open_deposit_fee_balance),
+    TALER_PQ_RESULT_SPEC_AMOUNT ("risk",
+                                 &dfb->risk),
+    TALER_PQ_RESULT_SPEC_AMOUNT ("loss",
+                                 &dfb->loss),
+    TALER_PQ_RESULT_SPEC_AMOUNT ("irregular_loss",
+                                 &dfb->irregular_loss),
+    GNUNET_PQ_result_spec_end
+  };
+
+  PREPARE (pg,
+           "auditor_balance_summary_select",
+           "SELECT"
+           " denom_balance_val"
+           ",denom_balance_frac"
+           ",deposit_fee_balance_val"
+           ",deposit_fee_balance_frac"
+           ",melt_fee_balance_val"
+           ",melt_fee_balance_frac"
+           ",refund_fee_balance_val"
+           ",refund_fee_balance_frac"
+           ",purse_fee_balance_val"
+           ",purse_fee_balance_frac"
+           ",open_deposit_fee_balance_val"
+           ",open_deposit_fee_balance_frac"
+           ",risk_val"
+           ",risk_frac"
+           ",loss_val"
+           ",loss_frac"
+           ",irregular_loss_val"
+           ",irregular_loss_frac"
+           " FROM auditor_balance_summary"
+           " WHERE master_pub=$1;");
+  return GNUNET_PQ_eval_prepared_singleton_select (pg->conn,
+                                                   "auditor_balance_summary_select",
+                                                   params,
+                                                   rs);
+}