Rollback in sqlcode

1 files changed, 444 insertions, 0 deletions

diff --git a/src/exchangedb/exchange_do_batch8_reserves_in_insert.sql b/src/exchangedb/exchange_do_batch8_reserves_in_insert.sql
new file mode 100644
index 000000000..ab11e3806
--- /dev/null
+++ b/src/exchangedb/exchange_do_batch8_reserves_in_insert.sql
@@ -0,0 +1,444 @@
+--
+-- This file is part of TALER
+-- Copyright (C) 2014--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/>
+--
+CREATE OR REPLACE FUNCTION exchange_do_batch8_reserves_insert(
+  IN in_reserve_pub BYTEA,
+  IN in_expiration_date INT8,
+  IN in_gc_date INT8,
+  IN in_wire_ref INT8,
+  IN in_credit_val INT8,
+  IN in_credit_frac INT4,
+  IN in_exchange_account_name VARCHAR,
+  IN in_exectution_date INT8,
+  IN in_wire_source_h_payto BYTEA,    ---h_payto
+  IN in_payto_uri VARCHAR,
+  IN in_reserve_expiration INT8,
+  IN in_notify text,
+  IN in2_notify text,
+  IN in3_notify text,
+  IN in4_notify text,
+  IN in5_notify text,
+  IN in6_notify text,
+  IN in7_notify text,
+  IN in8_notify text,
+  IN in2_reserve_pub BYTEA,
+  IN in2_wire_ref INT8,
+  IN in2_credit_val INT8,
+  IN in2_credit_frac INT4,
+  IN in2_exchange_account_name VARCHAR,
+  IN in2_exectution_date INT8,
+  IN in2_wire_source_h_payto BYTEA,    ---h_payto
+  IN in2_payto_uri VARCHAR,
+  IN in2_reserve_expiration INT8,
+  IN in3_reserve_pub BYTEA,
+  IN in3_wire_ref INT8,
+  IN in3_credit_val INT8,
+  IN in3_credit_frac INT4,
+  IN in3_exchange_account_name VARCHAR,
+  IN in3_exectution_date INT8,
+  IN in3_wire_source_h_payto BYTEA,    ---h_payto
+  IN in3_payto_uri VARCHAR,
+  IN in3_reserve_expiration INT8,
+  IN in4_reserve_pub BYTEA,
+  IN in4_wire_ref INT8,
+  IN in4_credit_val INT8,
+  IN in4_credit_frac INT4,
+  IN in4_exchange_account_name VARCHAR,
+  IN in4_exectution_date INT8,
+  IN in4_wire_source_h_payto BYTEA,    ---h_payto
+  IN in4_payto_uri VARCHAR,
+  IN in4_reserve_expiration INT8,
+  IN in5_reserve_pub BYTEA,
+  IN in5_wire_ref INT8,
+  IN in5_credit_val INT8,
+  IN in5_credit_frac INT4,
+  IN in5_exchange_account_name VARCHAR,
+  IN in5_exectution_date INT8,
+  IN in5_wire_source_h_payto BYTEA,    ---h_payto
+  IN in5_payto_uri VARCHAR,
+  IN in5_reserve_expiration INT8,
+  IN in6_reserve_pub BYTEA,
+  IN in6_wire_ref INT8,
+  IN in6_credit_val INT8,
+  IN in6_credit_frac INT4,
+  IN in6_exchange_account_name VARCHAR,
+  IN in6_exectution_date INT8,
+  IN in6_wire_source_h_payto BYTEA,    ---h_payto
+  IN in6_payto_uri VARCHAR,
+  IN in6_reserve_expiration INT8,
+  IN in7_reserve_pub BYTEA,
+  IN in7_wire_ref INT8,
+  IN in7_credit_val INT8,
+  IN in7_credit_frac INT4,
+  IN in7_exchange_account_name VARCHAR,
+  IN in7_exectution_date INT8,
+  IN in7_wire_source_h_payto BYTEA,    ---h_payto
+  IN in7_payto_uri VARCHAR,
+  IN in7_reserve_expiration INT8,
+  IN in8_reserve_pub BYTEA,
+  IN in8_wire_ref INT8,
+  IN in8_credit_val INT8,
+  IN in8_credit_frac INT4,
+  IN in8_exchange_account_name VARCHAR,
+  IN in8_exectution_date INT8,
+  IN in8_wire_source_h_payto BYTEA,    ---h_payto
+  IN in8_payto_uri VARCHAR,
+  IN in8_reserve_expiration INT8,
+  OUT out_reserve_found BOOLEAN,
+  OUT out_reserve_found2 BOOLEAN,
+  OUT out_reserve_found3 BOOLEAN,
+  OUT out_reserve_found4 BOOLEAN,
+  OUT out_reserve_found5 BOOLEAN,
+  OUT out_reserve_found6 BOOLEAN,
+  OUT out_reserve_found7 BOOLEAN,
+  OUT out_reserve_found8 BOOLEAN,
+  OUT transaction_duplicate BOOLEAN,
+  OUT transaction_duplicate2 BOOLEAN,
+  OUT transaction_duplicate3 BOOLEAN,
+  OUT transaction_duplicate4 BOOLEAN,
+  OUT transaction_duplicate5 BOOLEAN,
+  OUT transaction_duplicate6 BOOLEAN,
+  OUT transaction_duplicate7 BOOLEAN,
+  OUT transaction_duplicate8 BOOLEAN,
+  OUT ruuid INT8,
+  OUT ruuid2 INT8,
+  OUT ruuid3 INT8,
+  OUT ruuid4 INT8,
+  OUT ruuid5 INT8,
+  OUT ruuid6 INT8,
+  OUT ruuid7 INT8,
+  OUT ruuid8 INT8)
+LANGUAGE plpgsql
+AS $$
+DECLARE
+  curs_reserve_existed refcursor;
+DECLARE
+  k INT8;
+DECLARE
+  curs_transaction_existed refcursor;
+
+DECLARE
+  i RECORD;
+DECLARE
+  r RECORD;
+
+BEGIN
+--INITIALIZATION
+  transaction_duplicate=FALSE;
+  transaction_duplicate2=FALSE;
+  transaction_duplicate3=FALSE;
+  transaction_duplicate4=FALSE;
+  transaction_duplicate5=FALSE;
+  transaction_duplicate6=FALSE;
+  transaction_duplicate7=FALSE;
+  transaction_duplicate8=FALSE;
+  out_reserve_found = TRUE;
+  out_reserve_found2 = TRUE;
+  out_reserve_found3 = TRUE;
+  out_reserve_found4 = TRUE;
+  out_reserve_found5 = TRUE;
+  out_reserve_found6 = TRUE;
+  out_reserve_found7 = TRUE;
+  out_reserve_found8 = TRUE;
+  ruuid=0;
+  ruuid2=0;
+  ruuid3=0;
+  ruuid4=0;
+  ruuid5=0;
+  ruuid6=0;
+  ruuid7=0;
+  ruuid8=0;
+  k=0;
+
+  --SIMPLE INSERT ON CONFLICT DO NOTHING
+  INSERT INTO wire_targets
+    (wire_target_h_payto
+    ,payto_uri)
+    VALUES
+    (in_wire_source_h_payto
+    ,in_payto_uri),
+    (in2_wire_source_h_payto
+    ,in2_payto_uri),
+    (in3_wire_source_h_payto
+    ,in3_payto_uri),
+    (in4_wire_source_h_payto
+    ,in4_payto_uri),
+    (in5_wire_source_h_payto
+    ,in5_payto_uri),
+    (in6_wire_source_h_payto
+    ,in6_payto_uri),
+    (in7_wire_source_h_payto
+    ,in7_payto_uri),
+    (in8_wire_source_h_payto
+    ,in8_payto_uri)
+  ON CONFLICT DO NOTHING;
+
+  OPEN curs_reserve_existed FOR
+  WITH reserve_changes AS (
+    INSERT INTO reserves
+      (reserve_pub
+      ,current_balance_val
+      ,current_balance_frac
+      ,expiration_date
+      ,gc_date)
+      VALUES
+      (in_reserve_pub
+      ,in_credit_val
+      ,in_credit_frac
+      ,in_expiration_date
+      ,in_gc_date),
+      (in2_reserve_pub
+      ,in2_credit_val
+      ,in2_credit_frac
+      ,in_expiration_date
+      ,in_gc_date),
+      (in3_reserve_pub
+      ,in3_credit_val
+      ,in3_credit_frac
+      ,in_expiration_date
+      ,in_gc_date),
+      (in4_reserve_pub
+      ,in4_credit_val
+      ,in4_credit_frac
+      ,in_expiration_date
+      ,in_gc_date),
+      (in5_reserve_pub
+      ,in5_credit_val
+      ,in5_credit_frac
+      ,in_expiration_date
+      ,in_gc_date),
+      (in6_reserve_pub
+      ,in6_credit_val
+      ,in6_credit_frac
+      ,in_expiration_date
+      ,in_gc_date),
+      (in7_reserve_pub
+      ,in7_credit_val
+      ,in7_credit_frac
+      ,in_expiration_date
+      ,in_gc_date),
+      (in8_reserve_pub
+      ,in8_credit_val
+      ,in8_credit_frac
+      ,in_expiration_date
+      ,in_gc_date)
+     ON CONFLICT DO NOTHING
+     RETURNING reserve_uuid,reserve_pub)
+    SELECT * FROM reserve_changes;
+
+
+  WHILE k < 8 LOOP
+
+    FETCH FROM curs_reserve_existed INTO i;
+    IF FOUND
+    THEN
+      IF in_reserve_pub = i.reserve_pub
+      THEN
+         out_reserve_found = FALSE;
+         ruuid = i.reserve_uuid;
+         k = k+1;
+      END IF;
+      IF in2_reserve_pub = i.reserve_pub
+      THEN
+          out_reserve_found2 = FALSE;
+          ruuid2 = i.reserve_uuid;
+          k=k+1;
+      END IF;
+      IF in3_reserve_pub = i.reserve_pub
+      THEN
+          out_reserve_found3 = FALSE;
+          ruuid3 = i.reserve_uuid;
+          k=k+1;
+      END IF;
+      IF in4_reserve_pub = i.reserve_pub
+      THEN
+          out_reserve_found4 = FALSE;
+          ruuid4 = i.reserve_uuid;
+          k=k+1;
+      END IF;
+      IF in5_reserve_pub = i.reserve_pub
+      THEN
+         out_reserve_found5 = FALSE;
+         ruuid5 = i.reserve_uuid;
+         k=k+1;
+      END IF;
+      IF in6_reserve_pub = i.reserve_pub
+      THEN
+          out_reserve_found6 = FALSE;
+          ruuid6 = i.reserve_uuid;
+          k=k+1;
+      END IF;
+      IF in7_reserve_pub = i.reserve_pub
+      THEN
+          out_reserve_found7 = FALSE;
+          ruuid7 = i.reserve_uuid;
+          k=k+1;
+      END IF;
+      IF in8_reserve_pub = i.reserve_pub
+      THEN
+          out_reserve_found8 = FALSE;
+          ruuid8 = i.reserve_uuid;
+          k=k+1;
+      END IF;
+    END IF;
+
+  END LOOP;
+
+  CLOSE curs_reserve_existed;
+  IF out_reserve_found
+  AND out_reserve_found2
+  AND out_reserve_found3
+  AND out_reserve_found4
+  AND out_reserve_found5
+  AND out_reserve_found6
+  AND out_reserve_found7
+  AND out_reserve_found8
+  THEN
+      RETURN;
+  END IF;
+
+  PERFORM pg_notify(in_notify, NULL);
+  PERFORM pg_notify(in2_notify, NULL);
+  PERFORM pg_notify(in3_notify, NULL);
+  PERFORM pg_notify(in4_notify, NULL);
+  PERFORM pg_notify(in5_notify, NULL);
+  PERFORM pg_notify(in6_notify, NULL);
+  PERFORM pg_notify(in7_notify, NULL);
+  PERFORM pg_notify(in8_notify, NULL);
+  k=0;
+  OPEN curs_transaction_existed FOR
+  WITH reserve_in_changes AS (
+    INSERT INTO reserves_in
+    (reserve_pub
+    ,wire_reference
+    ,credit_val
+    ,credit_frac
+    ,exchange_account_section
+    ,wire_source_h_payto
+    ,execution_date)
+      VALUES
+    (in_reserve_pub
+    ,in_wire_ref
+    ,in_credit_val
+    ,in_credit_frac
+    ,in_exchange_account_name
+    ,in_wire_source_h_payto
+    ,in_expiration_date),
+    (in2_reserve_pub
+    ,in2_wire_ref
+    ,in2_credit_val
+    ,in2_credit_frac
+    ,in2_exchange_account_name
+    ,in2_wire_source_h_payto
+    ,in_expiration_date),
+    (in3_reserve_pub
+    ,in3_wire_ref
+    ,in3_credit_val
+    ,in3_credit_frac
+    ,in3_exchange_account_name
+    ,in3_wire_source_h_payto
+    ,in_expiration_date),
+    (in4_reserve_pub
+    ,in4_wire_ref
+    ,in4_credit_val
+    ,in4_credit_frac
+    ,in4_exchange_account_name
+    ,in4_wire_source_h_payto
+    ,in_expiration_date),
+    (in5_reserve_pub
+    ,in5_wire_ref
+    ,in5_credit_val
+    ,in5_credit_frac
+    ,in5_exchange_account_name
+    ,in5_wire_source_h_payto
+    ,in_expiration_date),
+    (in6_reserve_pub
+    ,in6_wire_ref
+    ,in6_credit_val
+    ,in6_credit_frac
+    ,in6_exchange_account_name
+    ,in6_wire_source_h_payto
+    ,in_expiration_date),
+    (in7_reserve_pub
+    ,in7_wire_ref
+    ,in7_credit_val
+    ,in7_credit_frac
+    ,in7_exchange_account_name
+    ,in7_wire_source_h_payto
+    ,in_expiration_date),
+    (in8_reserve_pub
+    ,in8_wire_ref
+    ,in8_credit_val
+    ,in8_credit_frac
+    ,in8_exchange_account_name
+    ,in8_wire_source_h_payto
+    ,in_expiration_date)
+     ON CONFLICT DO NOTHING
+     RETURNING reserve_pub)
+    SELECT * FROM reserve_in_changes;
+
+
+  WHILE k < 8 LOOP
+    FETCH FROM curs_transaction_existed INTO r;
+    IF FOUND
+    THEN
+      IF in_reserve_pub = r.reserve_pub
+      THEN
+         transaction_duplicate = TRUE;
+         k=k+1;
+      END IF;
+      IF in2_reserve_pub = r.reserve_pub
+      THEN
+         transaction_duplicate2 = TRUE;
+         k=k+1;
+      END IF;
+      IF in3_reserve_pub = r.reserve_pub
+      THEN
+         transaction_duplicate3 = TRUE;
+         k=k+1;
+      END IF;
+      IF in4_reserve_pub = r.reserve_pub
+      THEN
+         transaction_duplicate4 = TRUE;
+         k=k+1;
+      END IF;
+      IF in5_reserve_pub = r.reserve_pub
+      THEN
+         transaction_duplicate5 = TRUE;
+         k=k+1;
+      END IF;
+      IF in6_reserve_pub = r.reserve_pub
+      THEN
+         transaction_duplicate6 = TRUE;
+         k=k+1;
+      END IF;
+      IF in7_reserve_pub = r.reserve_pub
+      THEN
+         transaction_duplicate7 = TRUE;
+         k=k+1;
+      END IF;
+      IF in8_reserve_pub = r.reserve_pub
+      THEN
+         transaction_duplicate8 = TRUE;
+         k=k+1;
+      END IF;
+
+    END IF;
+
+  END LOOP;
+
+  CLOSE curs_transaction_existed;
+  RETURN;
+END $$;