From 96f9c3c3a6e9ccfee903220980118c86012531d1 Mon Sep 17 00:00:00 2001
From: Denys Vuika <denys.vuika@gmail.com>
Date: Thu, 9 Jul 2026 15:34:49 +0100
Subject: [PATCH] feat: add UuidService with UUID generation functionality

---
 .../src/lib/services/uuid-service.spec.ts     | 44 +++++++++++++++++++
 lib/core/src/lib/services/uuid-service.ts     | 26 +++++++++++
 2 files changed, 70 insertions(+)
 create mode 100644 lib/core/src/lib/services/uuid-service.spec.ts
 create mode 100644 lib/core/src/lib/services/uuid-service.ts

diff --git a/lib/core/src/lib/services/uuid-service.spec.ts b/lib/core/src/lib/services/uuid-service.spec.ts
new file mode 100644
index 0000000000..f2fd7fcff7
--- /dev/null
+++ b/lib/core/src/lib/services/uuid-service.spec.ts
@@ -0,0 +1,44 @@
+/*!
+ * @license
+ * Copyright © 2005-2025 Hyland Software, Inc. and its affiliates. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { TestBed } from '@angular/core/testing';
+import { UuidService } from './uuid-service';
+
+describe('UuidService', () => {
+    let service: UuidService;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({});
+        service = TestBed.inject(UuidService);
+    });
+
+    it('should call crypto.randomUUID when generate is called', () => {
+        const randomUuidSpy = spyOn(crypto, 'randomUUID').and.returnValue('11111111-1111-4111-8111-111111111111');
+
+        service.generate();
+
+        expect(randomUuidSpy).toHaveBeenCalledTimes(1);
+    });
+
+    it('should return value from crypto.randomUUID when generate is called', () => {
+        spyOn(crypto, 'randomUUID').and.returnValue('22222222-2222-4222-8222-222222222222');
+
+        const result = service.generate();
+
+        expect(result).toBe('22222222-2222-4222-8222-222222222222');
+    });
+});
diff --git a/lib/core/src/lib/services/uuid-service.ts b/lib/core/src/lib/services/uuid-service.ts
new file mode 100644
index 0000000000..c425b4890c
--- /dev/null
+++ b/lib/core/src/lib/services/uuid-service.ts
@@ -0,0 +1,26 @@
+/*!
+ * @license
+ * Copyright © 2005-2025 Hyland Software, Inc. and its affiliates. All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { Injectable } from '@angular/core';
+
+@Injectable({ providedIn: 'root' })
+export class UuidService {
+    // creates RFC 4122 v4 (random) UUID
+    generate(): string {
+        return crypto.randomUUID();
+    }
+}