feat: terminatedBy for contract termination API (#992)

docs/api/sovity-edc-api-wrapper.yaml

@@ -1323,11 +1323,7 @@ components:
           items:
             $ref: '#/components/schemas/ContractAgreementTransferProcess'
         terminationStatus:
-          type: string
-          description: Contract Agreement's Termination Status
-          enum:
-          - ONGOING
-          - TERMINATED
+          $ref: '#/components/schemas/ContractTerminationStatus'
         terminationInformation:
           $ref: '#/components/schemas/ContractAgreementTerminationInfo'
       description: Contract Agreement for Contract Agreement Page
@@ -1353,6 +1349,7 @@ components:
       - detail
       - reason
       - terminatedAt
+      - terminatedBy
       type: object
       properties:
         terminatedAt:
@@ -1367,6 +1364,8 @@ components:
           type: string
           description: Detailed message from the terminating party about why the contract
             was terminated.
+        terminatedBy:
+          $ref: '#/components/schemas/ContractTerminatedBy'
       description: Contract's agreement metadata
     ContractAgreementTransferProcess:
       required:
@@ -1388,6 +1387,19 @@ components:
           type: string
           description: Error Message
       description: A Contract Agreement's Transfer Process
+    ContractTerminatedBy:
+      type: string
+      description: Whether the contract termination was initiated by this EDC or a
+        counterparty EDC.
+      enum:
+      - SELF
+      - COUNTERPARTY
+    ContractTerminationStatus:
+      type: string
+      description: The contract termination status
+      enum:
+      - ONGOING
+      - TERMINATED
     TransferProcessSimplifiedState:
       type: string
       description: Simplified Transfer Process State to be used in UI
@@ -1417,12 +1429,7 @@ components:
       type: object
       properties:
         terminationStatus:
-          type: string
-          description: Optionally filter the resulting contract agreements by their
-            termination status.
-          enum:
-          - ONGOING
-          - TERMINATED
+          $ref: '#/components/schemas/ContractTerminationStatus'
       description: Filters for querying a Contract Contract Agreement Page
     ContractDefinitionEntry:
       required:

extensions/wrapper/wrapper-api/src/main/java/de/sovity/edc/ext/wrapper/api/ui/model/ContractAgreementTerminationInfo.java

@@ -40,4 +40,10 @@ public class ContractAgreementTerminationInfo {
         requiredMode = Schema.RequiredMode.REQUIRED
     )
     private String detail;
+
+    @Schema(
+        description = "Indicates whether the termination comes from this EDC or the counterparty EDC.",
+        requiredMode = Schema.RequiredMode.REQUIRED
+    )
+    private ContractTerminatedBy terminatedBy;
 }

extensions/wrapper/wrapper-api/src/main/java/de/sovity/edc/ext/wrapper/api/ui/model/ContractTerminatedBy.java

@@ -0,0 +1,22 @@
+/*
+ *  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
+ */
+
+package de.sovity.edc.ext.wrapper.api.ui.model;
+
+import io.swagger.v3.oas.annotations.media.Schema;
+
+@Schema(description = "Whether the contract termination was initiated by this EDC or a counterparty EDC.", enumAsRef = true)
+public enum ContractTerminatedBy {
+    SELF,
+    COUNTERPARTY
+}

extensions/wrapper/wrapper-api/src/main/java/de/sovity/edc/ext/wrapper/api/ui/model/ContractTerminationStatus.java

@@ -13,6 +13,9 @@
 
 package de.sovity.edc.ext.wrapper.api.ui.model;
 
+import io.swagger.v3.oas.annotations.media.Schema;
+
+@Schema(description = "The contract termination status", enumAsRef = true)
 public enum ContractTerminationStatus {
     ONGOING,
     TERMINATED