single baseline

extensions/postgres-flyway/src/main/resources/db/migration/V11_0_0_0__edc_baseline.sql

@@ -469,3 +469,49 @@ CREATE UNIQUE INDEX IF NOT EXISTS edc_policydefinitions_id_uindex
 
 ---
 
+/*
+ * Copyright (c) 2024 sovity GmbH
+ *
+ *  This program and the accompanying materials are made available under the
+ *  terms of the Apache License, Version 2.0 which is available at
+ *  https://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *
+ *  Contributors:
+ *       sovity GmbH - initial API and implementation
+ *
+ */
+
+-- sovity
+
+create type contract_terminated_by as enum ('SELF', 'COUNTERPARTY');
+
+create table sovity_contract_termination
+(
+    contract_agreement_id varchar primary key,
+    reason                text                     not null,
+    detail                text                     not null,
+    terminated_at         timestamp with time zone not null,
+    terminated_by         contract_terminated_by   not null,
+    constraint agreement_fk foreign key (contract_agreement_id)
+        references edc_contract_agreement (agr_id)
+);
+
+-- Drop the duplicate indexes if they exist for improved resource usage.
+DROP INDEX IF EXISTS contract_agreement_id_uindex;
+DROP INDEX IF EXISTS contract_negotiation_id_uindex;
+DROP INDEX IF EXISTS data_request_id_uindex;
+DROP INDEX IF EXISTS lease_lease_id_uindex;
+DROP INDEX IF EXISTS edc_policydefinitions_id_uindex;
+DROP INDEX IF EXISTS transfer_process_id_uindex;
+
+-- This will mark the existing contracts as terminated and pending termination
+-- The goal is to not use the old contracts anymore and inform the counterparty that it's been cancelled
+
+alter table edc_contract_agreement
+    add column sovity_marked_for_termination boolean default false;
+
+-- Mark all the existing contracts to be terminated
+update edc_contract_agreement set sovity_marked_for_termination = true;
+