[libeufin] branch master updated: Makefile target for Nexus.

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ms pushed a commit to branch master
in repository libeufin.

The following commit(s) were added to refs/heads/master by this push:
     new 12cbce2f Makefile target for Nexus.
12cbce2f is described below

commit 12cbce2f9bdadb00e3a4e60ab4fc861ad5426ae8
Author: MS <ms@taler.net>
AuthorDate: Wed Oct 18 15:53:52 2023 +0200

    Makefile target for Nexus.
    
    And importing database files.  Note: "make install" installs only the bank
    at the moment.
---
 Makefile                                    |  34 ++-
 contrib/libeufin-nexus.conf                 |  61 +++++
 database-versioning/drop-nexus.sql          |   7 -
 database-versioning/libeufin-nexus-0001.sql |  66 +++++
 database-versioning/libeufin-nexus-drop.sql |   6 +
 database-versioning/nexus-0001-refactor.sql | 369 ----------------------------
 6 files changed, 157 insertions(+), 386 deletions(-)

diff --git a/Makefile b/Makefile
index 21f3e549..571125d9 100644
--- a/Makefile
+++ b/Makefile
@@ -15,10 +15,14 @@ endef
 # Absolute DESTDIR or empty string if DESTDIR unset/empty
 abs_destdir=$(abspath $(DESTDIR))
 
-sql_dir=$(abs_destdir)$(prefix)/share/libeufin-bank/sql
-config_dir=$(abs_destdir)$(prefix)/share/libeufin-bank/config.d
+bank_sql_dir=$(abs_destdir)$(prefix)/share/libeufin-bank/sql
+bank_config_dir=$(abs_destdir)$(prefix)/share/libeufin-bank/config.d
 spa_dir=$(abs_destdir)$(prefix)/share/libeufin-bank/spa
 
+# NOT installyed yet along "make install"
+nexus_sql_dir=$(abs_destdir)$(prefix)/share/libeufin-nexus/sql
+nexus_config_dir=$(abs_destdir)$(prefix)/share/libeufin-nexus/config.d
+
 .PHONY: dist
 dist:
        $(call versions_check)
@@ -29,19 +33,29 @@ dist:
 deb:
        dpkg-buildpackage -rfakeroot -b -uc -us
 
-
 .PHONY: install
-install:
-       install -d $(config_dir)
-       install contrib/libeufin-bank.conf $(config_dir)/
-       install contrib/currencies.conf $(config_dir)/
-       install -D database-versioning/libeufin-bank*.sql -t $(sql_dir)
-       install -D database-versioning/versioning.sql -t $(sql_dir)
-       install -D database-versioning/procedures.sql -t $(sql_dir)
+install: install-bank
+
+.PHONY: install-bank
+install-bank:
+       install -d $(bank_config_dir)
+       install contrib/libeufin-bank.conf $(bank_config_dir)/
+       install contrib/currencies.conf $(bank_config_dir)/
+       install -D database-versioning/libeufin-bank*.sql -t $(bank_sql_dir)
+       install -D database-versioning/versioning.sql -t $(bank_sql_dir)
+       install -D database-versioning/procedures.sql -t $(bank_sql_dir)
        install -d $(spa_dir)
        cp contrib/wallet-core/demobank/* $(spa_dir)/
        ./gradlew -q -Pprefix=$(abs_destdir)$(prefix) bank:installToPrefix
 
+install-nexus:
+       install -d $(nexus_config_dir)
+       install contrib/libeufin-nexus.conf $(nexus_config_dir)/
+       install -D database-versioning/libeufin-nexus*.sql -t $(nexus_sql_dir)
+       install -D database-versioning/versioning.sql -t $(nexus_sql_dir)
+       install -D database-versioning/procedures.sql -t $(nexus_sql_dir)
+       ./gradlew -q -Pprefix=$(abs_destdir)$(prefix) nexus:installToPrefix
+
 .PHONY: assemble
 assemble:
        ./gradlew assemble
diff --git a/contrib/libeufin-nexus.conf b/contrib/libeufin-nexus.conf
new file mode 100644
index 00000000..16153c81
--- /dev/null
+++ b/contrib/libeufin-nexus.conf
@@ -0,0 +1,61 @@
+
+[nexus-ebics]
+
+# Currency used by the bank where Nexus is client.
+CURRENCY = KUDOS
+
+# Base URL of the bank server.
+HOST_BASE_URL = http://ebics.bank.com/
+
+# EBICS host ID.
+HOST_ID = mybank
+
+# EBICS user ID, as assigned by the bank.
+USER_ID = myuser
+
+
+# EBICS partner ID, as assigned by the bank.
+PARTNER_ID = myorg
+
+# EBICS partner ID, as assigned by the bank.
+SYSTEM_ID = banksys
+
+# Name given by the bank to the bank account driven by Nexus.
+ACCOUNT_NUMBER = DE1234567890
+
+# File that holds the bank EBICS keys.
+BANK_PUBLIC_KEYS_FILE = enc-auth-keys.json
+
+# File that holds the client/Nexus EBICS keys.
+CLIENT_PRIVATE_KEYS_FILE = my-private-keys.json
+
+ACCOUNT_META_DATA_FILE = ebics-meta.json
+
+# Identifies the EBICS + ISO20022 style used by the bank.
+# Typically, it is named after the bank itself.
+BANK_DIALECT = postfinance
+
+[nexus-postgres]
+CONFIG = postgres:///libeufin-nexus
+
+[nexus-ebics-fetch]
+FREQUENCY = 30s # used when long-polling is not supported
+STATEMENT_LOG_DIRECTORY = /tmp/ebics-messages/
+
+[nexus-ebics-submit]
+FREQUENCY = 30s # use 0 to always submit immediately (via LISTEN trigger)
+
+[nexus-httpd]
+PORT = 8080
+UNIXPATH =
+SERVE = tcp | unix
+
+[nexus-httpd-wire-gateway-facade]
+ENABLED = YES
+AUTH_METHOD = token
+AUTH_TOKEN =
+
+[nexus-httpd-revenue-facade]
+ENABLED = YES
+AUTH_METHOD = token
+AUTH_TOKEN =
diff --git a/database-versioning/drop-nexus.sql 
b/database-versioning/drop-nexus.sql
deleted file mode 100644
index dbddae4e..00000000
--- a/database-versioning/drop-nexus.sql
+++ /dev/null
@@ -1,7 +0,0 @@
-BEGIN;
-
-SELECT _v.unregister_patch('nexus-0001');
-
-DROP SCHEMA nexus CASCADE;
-
-COMMIT;
diff --git a/database-versioning/libeufin-nexus-0001.sql 
b/database-versioning/libeufin-nexus-0001.sql
new file mode 100644
index 00000000..f12c3fde
--- /dev/null
+++ b/database-versioning/libeufin-nexus-0001.sql
@@ -0,0 +1,66 @@
+--
+-- This file is part of TALER
+-- Copyright (C) 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
+-- 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/>
+
+BEGIN;
+
+SELECT _v.register_patch('libeufin-nexus-0001', NULL, NULL);
+
+CREATE SCHEMA libeufin_nexus;
+SET search_path TO libeufin_nexus;
+
+CREATE TYPE taler_amount
+  AS
+  (val INT8
+  ,frac INT4
+  );
+COMMENT ON TYPE taler_amount
+  IS 'Stores an amount, fraction is in units of 1/100000000 of the base value';
+
+CREATE TABLE IF NOT EXISTS incoming_transactions
+  (incoming_transaction_id INT8 GENERATED BY DEFAULT AS IDENTITY
+  ,amount taler_amount NOT NULL
+  ,wire_transfer_subject TEXT
+  ,execution_time INT8 NOT NULL
+  ,debit_payto_uri TEXT NOT NULL
+  ,bank_transfer_id TEXT NOT NULL -- EBICS or Depolymerizer (generic)
+  ,bounced BOOL DEFAULT FALSE -- to track if we bounced it
+  );
+
+CREATE TABLE IF NOT EXISTS outgoing_transactions
+  (outgoing_transaction_id INT8 GENERATED BY DEFAULT AS IDENTITY UNIQUE
+  ,amount taler_amount NOT NULL
+  ,wire_transfer_subject TEXT
+  ,execution_time INT8 NOT NULL
+  ,credit_payto_uri TEXT NOT NULL
+  ,bank_transfer_id TEXT NOT NULL
+  );
+
+CREATE TABLE IF NOT EXISTS initiated_outgoing_transactions
+  (initiated_outgoing_transaction_id INT8 GENERATED BY DEFAULT AS IDENTITY 
UNIQUE -- used as our ID in PAIN
+  ,amount taler_amount NOT NULL
+  ,wire_transfer_subject TEXT
+  ,execution_time INT8 NOT NULL
+  ,credit_payto_uri TEXT NOT NULL
+  ,outgoing_transaction_id INT8 REFERENCES outgoing_transactions 
(outgoing_transaction_id)
+  ,submitted BOOL DEFAULT FALSE 
+  ,hidden BOOL DEFAULT FALSE -- FIXME: exaplain this.
+  ,client_request_uuid TEXT NOT NULL UNIQUE
+    ,failure_message TEXT -- NOTE: that may mix soon failures (those found at 
initiation time), or late failures (those found out along a fetch operation)
+    );
+
+COMMENT ON COLUMN initiated_outgoing_transactions.outgoing_transaction_id
+    IS 'Points to the bank transaction that was found via nexus-fetch.  If 
"submitted" is false or nexus-fetch could not download this initiation, this 
column is expected to be NULL.';
+
+COMMIT;
diff --git a/database-versioning/libeufin-nexus-drop.sql 
b/database-versioning/libeufin-nexus-drop.sql
new file mode 100644
index 00000000..51f13a06
--- /dev/null
+++ b/database-versioning/libeufin-nexus-drop.sql
@@ -0,0 +1,6 @@
+BEGIN;
+
+SELECT _v.unregister_patch('libeufin-nexus-0001');
+DROP SCHEMA libeufin_nexus CASCADE;
+
+COMMIT;
diff --git a/database-versioning/nexus-0001-refactor.sql 
b/database-versioning/nexus-0001-refactor.sql
deleted file mode 100644
index 92c6f947..00000000
--- a/database-versioning/nexus-0001-refactor.sql
+++ /dev/null
@@ -1,369 +0,0 @@
--- NOTE: REFACTORING IN PROGRESS IN THIS FILE.  THIS
--- FILE IS NOT EMPLOYED YET.
-
---
--- This file is part of TALER
--- Copyright (C) 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
--- 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/>
---
--- To Do: comments, although '--' vs 'COMMENT ON' is under discussion.
-
-BEGIN;
-
-SELECT _v.register_patch('nexus-0001', NULL, NULL);
-
-CREATE SCHEMA nexus;
-SET search_path TO nexus;
-
-CREATE TYPE taler_amount
-  AS
-  (val INT8
-  ,frac INT4
-  );
-COMMENT ON TYPE taler_amount
-  IS 'Stores an amount, fraction is in units of 1/100000000 of the base value';
-
-CREATE TYPE resource_enum
-  AS ENUM ('account', 'connection', 'facade');
-
-CREATE TYPE fetch_level_enum
-  AS ENUM ('report', 'statement', 'notification');
-
-CREATE TYPE direction_enum
-  AS ENUM ('credit', 'debit');
-
-CREATE TYPE transaction_state_enum
-  AS ENUM ('pending', 'booked');
-
-CREATE TYPE ebics_key_state_enum
-  AS ENUM ('sent', 'notsent');
-
--- start of: user management
-
--- This table accounts the users registered at Nexus
--- without any mention of banking connections.
-CREATE TABLE IF NOT EXISTS nexus_logins
-  (nexus_login_id BIGINT GENERATED BY DEFAULT AS IDENTITY
-  ,login TEXT NOT NULL PRIMARY KEY
-  ,password TEXT NOT NULL
-  ,superuser BOOLEAN NOT NULL DEFAULT (false)
-  );
-
-COMMENT ON TABLE nexususers
-  IS 'xxx';
-COMMENT ON COLUMN nexususers.password
-  IS 'hashed password - FIXME: which hash, how encoded, salted?';
-
--- end of: user management
-
--- start of: connection management
-
-
--- This table accounts the bank connections that were
--- created in Nexus and points to their owners.  NO connection
--- configuration details are supposed to exist here.
-CREATE TABLE IF NOT EXISTS nexus_bank_connections 
-  (connection_id BIGINT GENERATED BY DEFAULT AS IDENTITY
-  ,connection_label TEXT NOT NULL
-  ,connection_type TEXT NOT NULL
-  ,nexus_login_id BIGINT NOT NULL
-    REFERENCES nexus_users(nexus_login_id)
-    ON DELETE CASCADE ON UPDATE RESTRICT
-  );
-
-
--- Details of one EBICS connection.  Each row should point to
--- nexus_bank_connections, where the meta information (like name and type)
--- about the connection is stored.
-CREATE TABLE IF NOT EXISTS nexus_ebics_subscribers
-  (subscriber_id BIGSERIAL PRIMARY KEY
-  ,ebics_url TEXT NOT NULL
-  ,host_id TEXT NOT NULL
-  ,partner_id TEXT NOT NULL
-  ,nexus_login_id BIGINT NOT NULL
-    REFERENCES nexus_users(nexus_login_id)
-    ON DELETE CASCADE ON UPDATE RESTRICT
-  ,system_id TEXT DEFAULT (NULL)
-  ,dialect TEXT DEFAULT (NULL)
-  ,signature_private_key BYTEA NOT NULL
-  ,encryption_private_key BYTEA NOT NULL
-  ,authentication_private_key BYTEA NOT NULL
-  ,bank_encryption_public_key BYTEA DEFAULT(NULL)
-  ,bank_authentication_public_key BYTEA NULL
-  ,connection_id BIGINT NOT NULL
-    REFERENCES nexus_bank_connections(connection_id)
-    ON DELETE RESTRICT ON UPDATE RESTRICT
-  ,ebics_ini_state ebics_key_state NOT NULL DEFAULT TO 'notsent'
-  ,ebics_hia_state ebics_key_state NOT NULL DEFAULT TO 'notsent'
-  );
-
--- Details of one X-LIBEUFIN-BANK connection.  In other
--- words, each line is one Libeufin-Sandbox user.
-CREATE TABLE IF NOT EXISTS xlibeufin_bank_users
-  (bank_user_id BIGSERIAL PRIMARY KEY
-  ,bank_username TEXT NOT NULL
-  ,bank_password TEXT NOT NULL
-  ,bank_base_url TEXT NOT NULL
-  ,bank_connection_id BIGINT NOT NULL
-      REFERENCES nexus_bank_connections(connection_id)
-      ON DELETE CASCADE ON UPDATE RESTRICT
-  );
-
--- This table holds the names of the bank accounts as they
--- exist at the bank where the Nexus user has one account.
--- This table participates in the process of 'importing' one
--- bank account.  The importing action has the main goal of
--- providing friendlier names to the Nexus side of one bank
--- account.
-CREATE TABLE IF NOT EXISTS offered_bank_accounts 
-  (offered_bank_account_id BIGSERIAL PRIMARY KEY
-  ,offered_account_id TEXT NOT NULL
-  ,connection_id BIGINT NOT NULL
-    REFERENCES nexusbankconnections(connection_id)
-    ON DELETE CASCADE
-    ON UPDATE RESTRICT
-  ,iban TEXT NOT NULL
-  ,bank_code TEXT NOT NULL
-  ,holder_name TEXT NOT NULL
-  ,imported BIGINT DEFAULT(NULL)
-    REFERENCES nexus_bank_accounts(account_id)
-    ON DELETE RESTRICT
-    ON UPDATE RESTRICT
-  ,UNIQUE (offered_account_id, connection_id)
-  );
-
--- end of: connection management
-
--- start of: background tasks
-
--- Accounts for the background tasks that were created by the user.
-CREATE TABLE IF NOT EXISTS nexus_scheduled_tasks 
-  (id BIGSERIAL PRIMARY KEY
-  ,resource_type resource_enum NOT NULL
-  ,resource_id TEXT NOT NULL
-  ,task_name TEXT NOT NULL
-  ,task_type TEXT NOT NULL
-  ,task_cronspec TEXT NOT NULL
-  ,task_params TEXT NOT NULL
-  ,next_scheduled_execution_sec BIGINT NULL
-  ,last_scheduled_execution_sec BIGINT NULL
-  );
-
--- end of: background tasks
-
--- start of: core banking
-
--- A bank account managed by Nexus.  Each row corresponds to an
--- actual bank account at the bank and that is owned by the 'account_holder'
--- column.
-CREATE TABLE IF NOT EXISTS nexus_bank_accounts
-  (nexus_account_id BIGSERIAL PRIMARY KEY
-  ,nexus_account_label TEXT NOT NULL UNIQUE
-  ,nexus_account_holder TEXT NOT NULL
-  ,iban TEXT NOT NULL
-  ,bank_code TEXT NOT NULL
-  ,default_connection_id BIGINT DEFAULT(NULL)
-    REFERENCES nexus_bank_connections(connection_id)
-    ON DELETE SET NULL
-  ,last_statement_creation_timestamp BIGINT NULL
-  ,last_report_creation_timestamp BIGINT NULL
-  ,last_notification_creation_timestamp BIGINT NULL
-  ,highest_seen_bank_message_serial_id BIGINT NOT NULL
-  );
-
--- start of: facades management
-
-CREATE TABLE IF NOT EXISTS facades 
-  (facade_id BIGSERIAL PRIMARY KEY
-  ,facade_label TEXT NOT NULL UNIQUE
-  ,facace_type TEXT NOT NULL
-  ,creator_login_id BIGINT NOT NULL
-    REFERENCES nexus_logins(nexus_login_id)
-    ON DELETE CASCADE
-    ON UPDATE RESTRICT
-  );
-
--- Basic information about the facade state.
-CREATE TABLE IF NOT EXISTS wire_gateway_facade_state 
-  (wire_gateway_facade_state_id BIGSERIAL PRIMARY KEY
-  ,nexus_bank_account BIGINT NOT NULL
-    REFERENCES nexus_bank_accounts(nexus_account_id)
-  ,connection_id BIGINT NOT NULL
-    REFERENCES nexus_bank_connections (connection_id)
-  -- Taler maximum is 11 plus 0-terminator
-  ,currency VARCHAR(11) NOT NULL
-  -- The following column informs whether this facade
-  -- wants payment data to come from statements (usually
-  -- once a day when the payment is very likely settled),
-  -- reports (multiple times a day but the payment might
-  -- not be settled). "report" or "statement" or "notification"
-  ,reserve_transfer_level TEXT NOT NULL
-  ,facade_id BIGINT NOT NULL
-    REFERENCES facades(id)
-    ON DELETE CASCADE
-    ON UPDATE RESTRICT
-  -- The following column points to the last transaction
-  -- that was processed already by the facade.  It's used
-  -- along the facade-specific ingestion.
-  ,highest_seen_message_serial_id BIGINT DEFAULT 0 NOT NULL
-  );
-
-
--- FIXME: will 'permissions' survive the upcoming Nexus simplification?
-CREATE TABLE IF NOT EXISTS nexus_permissions 
-  (permission_id BIGSERIAL PRIMARY KEY
-  ,resource_type resource_enum NOT NULL
-  ,resource_id BIGINT NOT NULL -- comment: references X/Y/Z depending on 
resource_type
-  ,subject_type TEXT NOT NULL -- fixme: enum?
-  ,subject_name TEXT NOT NULL -- fixme: bigint?
-  ,permission_name TEXT NOT NULL -- fixme: enum!
-  ,UNIQUE(resource_type, resource_id, subject_type, subject_name, 
permission_name)
-  );
-
--- end of: general facades management
-
--- start of: Taler facade management
-
--- All the payments that were ingested by Nexus.  Each row
--- points at the Nexus bank account that is related to the transaction.
-CREATE TABLE IF NOT EXISTS nexus_bank_transactions 
-  (transaction_id BIGSERIAL PRIMARY KEY
-  ,account_transaction_id TEXT NOT NULL
-  ,nexus_account_account_id NOT NULL
-    REFERENCES nexus_bank_accounts(nexus_account_id)
-    ON DELETE RESTRICT ON UPDATE RESTRICT
-  ,credit_debit_indicator direction_enum NOT NULL
-  ,currency TEXT NOT NULL
-  ,amount taler_amount NOT NULL
-  ,status transaction_state_enum NOT NULL
-  ,transaction_json TEXT NOT NULL
-  );
-
-
--- Holds valid Taler payments, typically those that are returned
--- to the Wirewatch by the Taler facade.
-CREATE TABLE IF NOT EXISTS taler_incoming_payments 
-  (taler_payment_id BIGSERIAL PRIMARY KEY
-  ,transaction_id NOT NULL
-    REFERENCES nexus_bank_transactions(transaction_id)
-    ON DELETE CASCADE
-    ON UPDATE RESTRICT
-  ,reserve_public_key BYTEA CHECK(LENGTH(reserve_public_key)=32)
-  ,timestamp BIGINT NOT NULL
-  ,incoming_payto_uri TEXT NOT NULL
-  );
-
-
--- Table holding the data that represent one outgoing payment
--- made by the (user owning the) 'bank_account'.  The 'raw_confirmation'
--- column points at the global table of all the ingested payments
--- where the pointed ingested payment is the confirmation that the
--- pointing payment initiation was finalized at the bank.  All
--- the IDs involved in this table mimic the semantics of ISO20022 pain.001.
-CREATE TABLE IF NOT EXISTS payment_initiations
-  (payment_initiation_id BIGSERIAL PRIMARY KEY
-  ,nexus_bank_account_id BIGINT NOT NULL
-    REFERENCES nexus_bank_accounts(nexus_bank_account_id)
-    ON DELETE CASCADE
-    ON UPDATE RESTRICT
-  ,preparation_date BIGINT NOT NULL
-  ,submission_date BIGINT NULL
-  ,transaction_sum taler_amount NOT NULL
-  ,currency TEXT NOT NULL
-  ,end_to_end_id TEXT NOT NULL
-  ,payment_information_id TEXT NOT NULL
-  ,instruction_id TEXT NOT NULL
-  ,subject TEXT NOT NULL
-  ,creditor_iban TEXT NOT NULL
-  ,creditor_bic TEXT NULL
-  ,creditor_name TEXT NOT NULL
-  ,submitted BOOLEAN DEFAULT FALSE NOT NULL
-  ,invalid BOOLEAN -- does NULL mean _likely_ valid?
-  ,message_id TEXT NOT NULL
-  ,confirmation_transaction_id BIGINT NULL
-    REFERENCES nexus_bank_transactions(transaction_id)
-    ON DELETE SET NULL
-    ON UPDATE RESTRICT
-  );
-
-
--- This table holds the outgoing payments that were requested
--- by the exchange to pay merchants.  The columns reflect the
--- data model of the /transfer call from the TWG.
-CREATE TABLE IF NOT EXISTS taler_requested_payments 
-  (taler_payment_request_id BIGSERIAL PRIMARY KEY
-  ,facade_id NOT NULL
-    REFERENCES facades(facade_id)
-    ON DELETE CASCADE
-    ON UPDATE RESTRICT
-  ,payment_initiation_id NOT NULL
-    REFERENCES payment_initiations(payment_initiation_id)
-    ON DELETE CASCADE
-    ON UPDATE RESTRICT
-  ,request_uid TEXT NOT NULL
-  ,amount taler_amount NOT NULL -- currency from facade
-  ,exchange_base_url TEXT NOT NULL
-  ,wtid TEXT NOT NULL
-  ,credit_account_payto_uri TEXT NOT NULL
-  );
-
-
--- Typically contains payments with an invalid reserve public
--- key as the subject.  The 'payment' columns points at the ingested
--- transaction that is invalid in the Taler sense.
-CREATE TABLE IF NOT EXISTS taler_invalid_incoming_payments 
-  (taler_invalid_incoming_payment_id BIGSERIAL PRIMARY KEY
-  ,transaction_id NOT NULL
-    REFERENCES nexus_bank_transactions(transaction_id)
-    ON DELETE RESTRICT ON UPDATE RESTRICT
-  ,timestamp BIGINT NOT NULL
-  ,refunded BOOLEAN DEFAULT false NOT NULL
-  );
-
--- end of: Taler facade management
-
--- start of: Anastasis facade management
-
-CREATE TABLE IF NOT EXISTS anastasis_incoming_payments 
-  (anastasis_incoming_payments_id BIGSERIAL PRIMARY KEY
-  ,transaction_id NOT NULL
-    REFERENCES nexus_bank_transactions(id)
-    ON DELETE RESTRICT ON UPDATE RESTRICT
-  ,subject TEXT NOT NULL
-  ,timestamp BIGINT NOT NULL
-  ,incoming_payto_uri TEXT NOT NULL
-  );
-
--- end of: Anastasis facade management
-
-CREATE TABLE IF NOT EXISTS nexus_bank_messages
-  (bank_message_id BIGSERIAL PRIMARY KEY
-  ,bank_connection BIGINT NOT NULL
-     REFERENCES nexus_bank_connections(connection_id)
-     ON DELETE CASCADE
-     ON UPDATE RESTRICT
-  ,message BYTEA NOT NULL
-  ,message_id TEXT NULL
-  ,fetch_level fetch_level_enum NOT NULL
-  ,errors BOOLEAN DEFAULT FALSE NOT NULL
-  );
-COMMENT ON TABLE nexus_bank_messages
-  IS 'This table holds the business content that came from the
-bank.  Storing messages here happens with problematic messages,
-or when the storing is enabled.  By default, successful messages
-are never stored.'
-
-
--- end of: core banking
-
-COMMIT

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