1 files changed, 42 insertions, 0 deletions
diff --git a/src/exchangedb/0002-profit_drains.sql b/src/exchangedb/0002-profit_drains.sql
new file mode 100644
index 000000000..c4f3a7bd0
--- /dev/null
+++ b/src/exchangedb/0002-profit_drains.sql
@@ -0,0 +1,42 @@
+--
+-- 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 TABLE profit_drains
+  (profit_drain_serial_id BIGINT GENERATED BY DEFAULT AS IDENTITY UNIQUE
+  ,wtid BYTEA PRIMARY KEY CHECK (LENGTH(wtid)=32)
+  ,account_section TEXT NOT NULL
+  ,payto_uri TEXT NOT NULL
+  ,trigger_date INT8 NOT NULL
+  ,amount taler_amount NOT NULL
+  ,master_sig BYTEA NOT NULL CHECK (LENGTH(master_sig)=64)
+  ,executed BOOLEAN NOT NULL DEFAULT FALSE
+  );
+COMMENT ON TABLE profit_drains
+  IS 'transactions to be performed to move profits from the escrow account of the exchange to a regular account';
+COMMENT ON COLUMN profit_drains.wtid
+  IS 'randomly chosen nonce, unique to prevent double-submission';
+COMMENT ON COLUMN profit_drains.account_section
+  IS 'specifies the configuration section in the taler-exchange-drain configuration with the wire account to drain';
+COMMENT ON COLUMN profit_drains.payto_uri
+  IS 'specifies the account to be credited';
+COMMENT ON COLUMN profit_drains.trigger_date
+  IS 'set by taler-exchange-offline at the time of making the signature; not necessarily the exact date of execution of the wire transfer, just for orientation';
+COMMENT ON COLUMN profit_drains.amount
+  IS 'amount to be transferred';
+COMMENT ON COLUMN profit_drains.master_sig
+  IS 'EdDSA signature of type TALER_SIGNATURE_MASTER_DRAIN_PROFIT';
+COMMENT ON COLUMN profit_drains.executed
+  IS 'set to TRUE by taler-exchange-drain on execution of the transaction, not replicated to auditor';