[taler-exchange] branch master updated: skeleton for postgres_insert_records_by_table

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grothoff pushed a commit to branch master
in repository exchange.

The following commit(s) were added to refs/heads/master by this push:
     new 80b4fc08 skeleton for postgres_insert_records_by_table
80b4fc08 is described below

commit 80b4fc08690267faf1b9eba9e66aa50921fdfaef
Author: Christian Grothoff <christian@grothoff.org>
AuthorDate: Sun Jan 10 13:27:33 2021 +0100

    skeleton for postgres_insert_records_by_table
---
 src/exchangedb/Makefile.am                  |   1 +
 src/exchangedb/irbt_callbacks.c             | 346 ++++++++++++++++++++++++++++
 src/exchangedb/plugin_exchangedb_postgres.c |  96 +++++++-
 3 files changed, 440 insertions(+), 3 deletions(-)

diff --git a/src/exchangedb/Makefile.am b/src/exchangedb/Makefile.am
index bfc42ec1..8a4adf6b 100644
--- a/src/exchangedb/Makefile.am
+++ b/src/exchangedb/Makefile.am
@@ -25,6 +25,7 @@ EXTRA_DIST = \
   exchangedb.conf \
   exchangedb-postgres.conf \
   plugin_exchangedb_common.c \
+  irbt_callbacks.c \
   lrbt_callbacks.c \
   test-exchange-db-postgres.conf \
   $(sql_DATA)
diff --git a/src/exchangedb/irbt_callbacks.c b/src/exchangedb/irbt_callbacks.c
new file mode 100644
index 00000000..d9429509
--- /dev/null
+++ b/src/exchangedb/irbt_callbacks.c
@@ -0,0 +1,346 @@
+/*
+   This file is part of GNUnet
+   Copyright (C) 2020 Taler Systems SA
+
+   GNUnet is free software: you can redistribute it and/or modify it
+   under the terms of the GNU Affero General Public License as published
+   by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   GNUnet 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
+   Affero General Public License for more details.
+
+   You should have received a copy of the GNU Affero General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+     SPDX-License-Identifier: AGPL3.0-or-later
+ */
+/**
+ * @file exchangedb/irbt_callbacks.c
+ * @brief callbacks used by postgres_insert_records_by_table, to be
+ *        inlined into the plugin
+ * @author Christian Grothoff
+ */
+
+
+/**
+ * Function called with denominations records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_denominations (struct PostgresClosure *pg,
+                             struct TALER_EXCHANGEDB_Session *session,
+                             const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with denomination_revocations records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_denomination_revocations (struct PostgresClosure *pg,
+                                        struct TALER_EXCHANGEDB_Session 
*session,
+                                        const struct
+                                        TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with reserves records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_reserves (struct PostgresClosure *pg,
+                        struct TALER_EXCHANGEDB_Session *session,
+                        const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with reserves_in records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_reserves_in (struct PostgresClosure *pg,
+                           struct TALER_EXCHANGEDB_Session *session,
+                           const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with reserves_close records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_reserves_close (struct PostgresClosure *pg,
+                              struct TALER_EXCHANGEDB_Session *session,
+                              const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with reserves_out records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_reserves_out (struct PostgresClosure *pg,
+                            struct TALER_EXCHANGEDB_Session *session,
+                            const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with auditors records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_auditors (struct PostgresClosure *pg,
+                        struct TALER_EXCHANGEDB_Session *session,
+                        const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with auditor_denom_sigs records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_auditor_denom_sigs (struct PostgresClosure *pg,
+                                  struct TALER_EXCHANGEDB_Session *session,
+                                  const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with exchange_sign_keys records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_exchange_sign_keys (struct PostgresClosure *pg,
+                                  struct TALER_EXCHANGEDB_Session *session,
+                                  const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with signkey_revocations records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_signkey_revocations (struct PostgresClosure *pg,
+                                   struct TALER_EXCHANGEDB_Session *session,
+                                   const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with known_coins records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_known_coins (struct PostgresClosure *pg,
+                           struct TALER_EXCHANGEDB_Session *session,
+                           const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with refresh_commitments records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_refresh_commitments (struct PostgresClosure *pg,
+                                   struct TALER_EXCHANGEDB_Session *session,
+                                   const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with refresh_revealed_coins records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_refresh_revealed_coins (struct PostgresClosure *pg,
+                                      struct TALER_EXCHANGEDB_Session *session,
+                                      const struct
+                                      TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with refresh_transfer_keys records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_refresh_transfer_keys (struct PostgresClosure *pg,
+                                     struct TALER_EXCHANGEDB_Session *session,
+                                     const struct
+                                     TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with deposits records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_deposits (struct PostgresClosure *pg,
+                        struct TALER_EXCHANGEDB_Session *session,
+                        const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with refunds records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_refunds (struct PostgresClosure *pg,
+                       struct TALER_EXCHANGEDB_Session *session,
+                       const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with wire_out records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_wire_out (struct PostgresClosure *pg,
+                        struct TALER_EXCHANGEDB_Session *session,
+                        const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with aggregation_tracking records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_aggregation_tracking (struct PostgresClosure *pg,
+                                    struct TALER_EXCHANGEDB_Session *session,
+                                    const struct TALER_EXCHANGEDB_TableData 
*td)
+{
+}
+
+
+/**
+ * Function called with wire_fee records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_wire_fee (struct PostgresClosure *pg,
+                        struct TALER_EXCHANGEDB_Session *session,
+                        const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with recoup records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_recoup (struct PostgresClosure *pg,
+                      struct TALER_EXCHANGEDB_Session *session,
+                      const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/**
+ * Function called with recoup_refresh records to insert into table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ */
+static enum GNUNET_DB_QueryStatus
+irbt_cb_table_recoup_refresh (struct PostgresClosure *pg,
+                              struct TALER_EXCHANGEDB_Session *session,
+                              const struct TALER_EXCHANGEDB_TableData *td)
+{
+}
+
+
+/* end of irbt_callbacks.c */
diff --git a/src/exchangedb/plugin_exchangedb_postgres.c 
b/src/exchangedb/plugin_exchangedb_postgres.c
index a815c1b1..187c727d 100644
--- a/src/exchangedb/plugin_exchangedb_postgres.c
+++ b/src/exchangedb/plugin_exchangedb_postgres.c
@@ -9770,6 +9770,23 @@ postgres_lookup_records_by_table (void *cls,
 }
 
 
+/**
+ * Signature of helper functions of #postgres_insert_records_by_table.
+ *
+ * @param pg plugin context
+ * @param session database session
+ * @param td record to insert
+ * @return transaction status code
+ */
+typedef enum GNUNET_DB_QueryStatus
+(*InsertRecordCallback)(struct PostgresClosure *pg,
+                        struct TALER_EXCHANGEDB_Session *session,
+                        const struct TALER_EXCHANGEDB_TableData *td);
+
+
+#include "irbt_callbacks.c"
+
+
 /**
  * Insert record set into @a table.  Used in exchange-auditor database
  * replication.
@@ -9778,15 +9795,88 @@ postgres_lookup_records_by_table (void *cls,
  * @param session a session
  * @param tb table data to insert
  * @return transaction status code, #GNUNET_DB_STATUS_HARD_ERROR if
- *         @a table does not have a serial number
+ *         @e table in @a tr is not supported
  */
 static enum GNUNET_DB_QueryStatus
 postgres_insert_records_by_table (void *cls,
                                   struct TALER_EXCHANGEDB_Session *session,
                                   const struct TALER_EXCHANGEDB_TableData *td)
 {
-  GNUNET_break (0); // FIXME: not implemented!
-  return GNUNET_DB_STATUS_HARD_ERROR;
+  struct PostgresClosure *pg = cls;
+  InsertRecordCallback rh;
+
+  switch (td->table)
+  {
+  case TALER_EXCHANGEDB_RT_DENOMINATIONS:
+    rh = &irbt_cb_table_denominations;
+    break;
+  case TALER_EXCHANGEDB_RT_DENOMINATION_REVOCATIONS:
+    rh = &irbt_cb_table_denomination_revocations;
+    break;
+  case TALER_EXCHANGEDB_RT_RESERVES:
+    rh = &irbt_cb_table_reserves;
+    break;
+  case TALER_EXCHANGEDB_RT_RESERVES_IN:
+    rh = &irbt_cb_table_reserves_in;
+    break;
+  case TALER_EXCHANGEDB_RT_RESERVES_CLOSE:
+    rh = &irbt_cb_table_reserves_close;
+    break;
+  case TALER_EXCHANGEDB_RT_RESERVES_OUT:
+    rh = &irbt_cb_table_reserves_out;
+    break;
+  case TALER_EXCHANGEDB_RT_AUDITORS:
+    rh = &irbt_cb_table_auditors;
+    break;
+  case TALER_EXCHANGEDB_RT_AUDITOR_DENOM_SIGS:
+    rh = &irbt_cb_table_auditor_denom_sigs;
+    break;
+  case TALER_EXCHANGEDB_RT_EXCHANGE_SIGN_KEYS:
+    rh = &irbt_cb_table_exchange_sign_keys;
+    break;
+  case TALER_EXCHANGEDB_RT_SIGNKEY_REVOCATIONS:
+    rh = &irbt_cb_table_signkey_revocations;
+    break;
+  case TALER_EXCHANGEDB_RT_KNOWN_COINS:
+    rh = &irbt_cb_table_known_coins;
+    break;
+  case TALER_EXCHANGEDB_RT_REFRESH_COMMITMENTS:
+    rh = &irbt_cb_table_refresh_commitments;
+    break;
+  case TALER_EXCHANGEDB_RT_REFRESH_REVEALED_COINS:
+    rh = &irbt_cb_table_refresh_revealed_coins;
+    break;
+  case TALER_EXCHANGEDB_RT_REFRESH_TRANSFER_KEYS:
+    rh = &irbt_cb_table_refresh_transfer_keys;
+    break;
+  case TALER_EXCHANGEDB_RT_DEPOSITS:
+    rh = &irbt_cb_table_deposits;
+    break;
+  case TALER_EXCHANGEDB_RT_REFUNDS:
+    rh = &irbt_cb_table_refunds;
+    break;
+  case TALER_EXCHANGEDB_RT_WIRE_OUT:
+    rh = &irbt_cb_table_wire_out;
+    break;
+  case TALER_EXCHANGEDB_RT_AGGREGATION_TRACKING:
+    rh = &irbt_cb_table_aggregation_tracking;
+    break;
+  case TALER_EXCHANGEDB_RT_WIRE_FEE:
+    rh = &irbt_cb_table_wire_fee;
+    break;
+  case TALER_EXCHANGEDB_RT_RECOUP:
+    rh = &irbt_cb_table_recoup;
+    break;
+  case TALER_EXCHANGEDB_RT_RECOUP_REFRESH:
+    rh = &irbt_cb_table_recoup_refresh;
+    break;
+  default:
+    GNUNET_break (0);
+    return GNUNET_DB_STATUS_HARD_ERROR;
+  }
+  return rh (pg,
+             session,
+             td);
 }
 
 

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