merchant

commit ea8f733b33f336a1eb741f73a9f0037cb1bfe097
parent 9e360fc0ddd63e4c24c596cba317d70eb9a5f85f
Author: bohdan-potuzhnyi <bohdan.potuzhnyi@gmail.com>
Date:   Sat,  9 Nov 2024 13:33:16 +0100

update of the files

Diffstat:
A
src/backenddb/merchant-0013.sql
 | 
74
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 74 insertions(+), 0 deletions(-)
diff --git a/src/backenddb/merchant-0013.sql b/src/backenddb/merchant-0013.sql
@@ -0,0 +1,73 @@
+--
+-- This file is part of TALER
+-- Copyright (C) 2024 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 merchant-0012.sql
+-- @brief Create table to store donau related information
+-- @author Bohdan Potuzhnyi
+-- @author Vlada Svirsh
+
+BEGIN;
+
+-- Check patch versioning is in place.
+SELECT _v.register_patch('merchant-0012', NULL, NULL);
+
+SET search_path TO merchant;
+
+CREATE TABLE IF NOT EXISTS merchant_donau_keys
+  (donau_keys_serial BIGINT GENERATED BY DEFAULT AS IDENTITY UNIQUE
+  ,donau_url TEXT PRIMARY KEY
+  ,keys_json TEXT NOT NULL
+  );
+
+COMMENT ON TABLE merchant_donau_keys
+  IS 'Here we store the cached /keys response from Donau in JSON format';
+COMMENT ON COLUMN merchant_donau_keys.donau_keys_serial
+  IS 'Unique serial identifier for each cached key entry';
+COMMENT ON COLUMN merchant_donau_keys.donau_url
+  IS 'Base URL of Donau associated with these keys';
+COMMENT ON COLUMN merchant_donau_keys.keys_json
+  IS 'JSON string of the /keys as generated by Donau';
+
+CREATE TABLE IF NOT EXISTS merchant_donau_instances
+  (donau_instances_serial BIGINT GENERATED BY DEFAULT AS IDENTITY PRIMARY KEY
+  ,donau_url TEXT NOT NULL
+  ,charity_name TEXT NOT NULL
+  ,charity_pub_key BYTEA CHECK (LENGTH(charity_pub_key)=32)
+  ,charity_id BIGINT NOT NULL
+  ,charity_max_per_year taler_amount_currency NOT NULL
+  ,charity_receipts_to_date taler_amount_currency NOT NULL
+  ,current_year INT8 NOT NULL
+  );
+
+COMMENT ON TABLE merchant_donau_instances
+  IS 'Here we store information about individual Donau instances, including details about associated charities and donation limits';
+COMMENT ON COLUMN merchant_donau_instances.donau_instances_serial
+  IS 'Unique serial identifier for each Donau instance';
+COMMENT ON COLUMN merchant_donau_instances.donau_url
+  IS 'The URL associated with the Donau system for this instance';
+COMMENT ON COLUMN merchant_donau_instances.charity_pub_key
+  IS 'The public key of the charity organization linked to this instance, with a 32-byte length constraint';
+COMMENT ON COLUMN merchant_donau_instances.charity_id
+  IS 'The unique identifier for the charity organization linked to this Donau instance';
+COMMENT ON COLUMN merchant_donau_instances.charity_max_per_year
+  IS 'Maximum allowable donation amount per year for the charity associated with this instance, stored in taler_amount_currency';
+COMMENT ON COLUMN merchant_donau_instances.charity_receipts_to_date
+  IS 'The total amount of donations received to date for this instance, stored in taler_amount_currency';
+COMMENT ON COLUMN merchant_donau_instances.current_year
+  IS 'The current year for tracking donations for this instance, stored as an 8-byte integer';
+
+
+COMMIT;
+\ No newline at end of file