1 files changed, 44 insertions, 14 deletions
diff --git a/src/exchangedb/0002-purse_deposits.sql b/src/exchangedb/0002-purse_deposits.sql
index 9452f4344..6a07c4b62 100644
--- a/src/exchangedb/0002-purse_deposits.sql
+++ b/src/exchangedb/0002-purse_deposits.sql
@@ -1,6 +1,6 @@
 --
 -- This file is part of TALER
--- Copyright (C) 2014--2022 Taler Systems SA
+-- Copyright (C) 2014--2023 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
@@ -15,13 +15,13 @@
 --
 
 CREATE FUNCTION create_table_purse_deposits(
-  IN partition_suffix VARCHAR DEFAULT NULL
+  IN partition_suffix TEXT DEFAULT NULL
 )
 RETURNS VOID
 LANGUAGE plpgsql
 AS $$
 DECLARE
-  table_name VARCHAR DEFAULT 'purse_deposits';
+  table_name TEXT DEFAULT 'purse_deposits';
 BEGIN
   PERFORM create_partitioned_table(
     'CREATE TABLE %I '
@@ -29,8 +29,7 @@ BEGIN
       ',partner_serial_id INT8'
       ',purse_pub BYTEA NOT NULL CHECK (LENGTH(purse_pub)=32)'
       ',coin_pub BYTEA NOT NULL'
-      ',amount_with_fee_val INT8 NOT NULL'
-      ',amount_with_fee_frac INT4 NOT NULL'
+      ',amount_with_fee taler_amount NOT NULL'
       ',coin_sig BYTEA NOT NULL CHECK(LENGTH(coin_sig)=64)'
       ',PRIMARY KEY (purse_pub,coin_pub)'
     ') %s ;'
@@ -63,7 +62,7 @@ BEGIN
   );
   PERFORM comment_partitioned_column(
      'Total amount being deposited'
-    ,'amount_with_fee_val'
+    ,'amount_with_fee'
     ,table_name
     ,partition_suffix
   );
@@ -78,21 +77,16 @@ $$;
 
 
 CREATE FUNCTION constrain_table_purse_deposits(
-  IN partition_suffix VARCHAR
+  IN partition_suffix TEXT
 )
 RETURNS VOID
 LANGUAGE plpgsql
 AS $$
 DECLARE
-  table_name VARCHAR DEFAULT 'purse_deposits';
+  table_name TEXT DEFAULT 'purse_deposits';
 BEGIN
   table_name = concat_ws('_', table_name, partition_suffix);
 
-  -- FIXME: change to materialized index by coin_pub!
-  EXECUTE FORMAT (
-    'CREATE INDEX ' || table_name || '_by_coin_pub'
-    ' ON ' || table_name || ' (coin_pub);'
-  );
   EXECUTE FORMAT (
     'ALTER TABLE ' || table_name ||
     ' ADD CONSTRAINT ' || table_name || '_purse_deposit_serial_id_key'
@@ -107,7 +101,7 @@ RETURNS VOID
 LANGUAGE plpgsql
 AS $$
 DECLARE
-  table_name VARCHAR DEFAULT 'purse_deposits';
+  table_name TEXT DEFAULT 'purse_deposits';
 BEGIN
   EXECUTE FORMAT (
     'ALTER TABLE ' || table_name ||
@@ -122,6 +116,37 @@ END
 $$;
 
 
+CREATE OR REPLACE FUNCTION purse_deposits_insert_trigger()
+  RETURNS trigger
+  LANGUAGE plpgsql
+  AS $$
+BEGIN
+  INSERT INTO exchange.coin_history
+    (coin_pub
+    ,table_name
+    ,serial_id)
+ VALUES
+    (NEW.coin_pub
+    ,'purse_deposits'
+    ,NEW.purse_deposit_serial_id);
+  RETURN NEW;
+END $$;
+COMMENT ON FUNCTION purse_deposits_insert_trigger()
+  IS 'Automatically generate coin history entry.';
+
+
+CREATE FUNCTION master_table_purse_deposits()
+RETURNS VOID
+LANGUAGE plpgsql
+AS $$
+BEGIN
+  CREATE TRIGGER purse_deposits_on_insert
+    AFTER INSERT
+     ON purse_deposits
+     FOR EACH ROW EXECUTE FUNCTION purse_deposits_insert_trigger();
+END $$;
+
+
 INSERT INTO exchange_tables
     (name
     ,version
@@ -143,4 +168,9 @@ INSERT INTO exchange_tables
     ,'exchange-0002'
     ,'foreign'
     ,TRUE
+    ,FALSE),
+    ('purse_deposits'
+    ,'exchange-0002'
+    ,'master'
+    ,TRUE
     ,FALSE);