[ACS-5858] Migrated adfMomentDateTime Pipe to date-fns equivalent (#8856)

* [ACS-5858] created adfDateTimePipe and added unit tests

* [ACS-5858] added revised unit tests

* [ACS-5858] linting fixes

* [ACS-5858] addressed review comments

* [ACS-5858] addressed review comments

lib/core/src/lib/pipes/date-time.pipe.spec.ts

@@ -0,0 +1,70 @@
+/*!
+ * @license
+ * Copyright © 2005-2023 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 { CoreTestingModule } from '../testing/core.testing.module';
+import { TranslateModule } from '@ngx-translate/core';
+import { DateTimePipe } from './date-time.pipe';
+import { addMinutes, isValid } from 'date-fns';
+
+describe('DateTimePipe', () => {
+    let pipe: DateTimePipe;
+
+    beforeEach(() => {
+        TestBed.configureTestingModule({
+            imports: [TranslateModule.forRoot(), CoreTestingModule],
+            providers: [DateTimePipe]
+        });
+
+        pipe = new DateTimePipe();
+    });
+
+    it('should transform string input to date format', () => {
+        const value = '2023-08-24 12:00:00';
+        const dateFormat = 'yyyy-MM-dd HH:mm:ss';
+        const transformedDate = pipe.transform(value, dateFormat);
+        expect(transformedDate instanceof Date).toBe(true);
+        expect(isValid(transformedDate)).toBe(true);
+
+        const expectedDate = new Date(value);
+        expect(transformedDate).toEqual(addMinutes(new Date(expectedDate), new Date().getTimezoneOffset()));
+    });
+
+    it('should transform Date input', () => {
+        const value = new Date(2023, 7, 24, 12, 0, 0);
+        const dateFormat = 'yyyy-MM-dd HH:mm:ss';
+        const transformedDate = pipe.transform(value, dateFormat);
+        expect(transformedDate instanceof Date).toBe(true);
+        expect(isValid(transformedDate)).toBe(true);
+
+        expect(transformedDate).toEqual(value);
+    });
+
+    it('should transform number input to date format', () => {
+        const value = 1693373300; // 30 August 2023 10:58:20
+        const dateFormat = 'yyyy-MM-dd HH:mm:ss';
+        const transformedDate = pipe.transform(value, dateFormat);
+        expect(transformedDate instanceof Date).toBe(true);
+        expect(isValid(transformedDate)).toBe(true);
+
+        const originalDate = new Date(2023, 7, 30, 10, 58, 20);
+        const timeZoneOffsetMinutes = -330; // 5 hours * 60 minutes/hour + 30 minutes
+        const expectedDate = addMinutes(originalDate, timeZoneOffsetMinutes);
+
+        expect(transformedDate).toEqual(expectedDate);
+    });
+});

lib/core/src/lib/pipes/date-time.pipe.ts

@@ -0,0 +1,38 @@
+/*!
+ * @license
+ * Copyright © 2005-2023 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 { Pipe, PipeTransform } from '@angular/core';
+import { addMinutes, fromUnixTime, parse } from 'date-fns';
+
+@Pipe({ name: 'adfDateTime' })
+export class DateTimePipe implements PipeTransform {
+    transform(value: string | Date | number, dateFormat: string): Date {
+        let parsedValue: Date;
+
+        if (typeof value === 'string') {
+            parsedValue = parse(value, dateFormat, new Date());
+        } else if (value instanceof Date) {
+            parsedValue = value;
+        } else {
+            parsedValue = fromUnixTime(value);
+        }
+
+        const offsetMinutes = parsedValue.getTimezoneOffset();
+        const adjustedDate = addMinutes(parsedValue, offsetMinutes);
+        return adjustedDate;
+    }
+}

lib/core/src/lib/pipes/pipe.module.ts

@@ -35,6 +35,7 @@ import { MomentDatePipe } from './moment-date.pipe';
 import { MomentDateTimePipe } from './moment-datetime.pipe';
 import { FilterStringPipe } from './filter-string.pipe';
 import { FilterOutArrayObjectsByPropPipe } from './filter-out-every-object-by-prop.pipe';
+import { DateTimePipe } from './date-time.pipe';
 
 @NgModule({
     imports: [
@@ -56,6 +57,7 @@ import { FilterOutArrayObjectsByPropPipe } from './filter-out-every-object-by-pr
         LocalizedRolePipe,
         MomentDatePipe,
         MomentDateTimePipe,
+        DateTimePipe,
         FilterStringPipe,
         FilterOutArrayObjectsByPropPipe
     ],
@@ -73,6 +75,7 @@ import { FilterOutArrayObjectsByPropPipe } from './filter-out-every-object-by-pr
         LocalizedRolePipe,
         MomentDatePipe,
         MomentDateTimePipe,
+        DateTimePipe,
         FilterStringPipe,
         FilterOutArrayObjectsByPropPipe
     ],
@@ -91,6 +94,7 @@ import { FilterOutArrayObjectsByPropPipe } from './filter-out-every-object-by-pr
         LocalizedRolePipe,
         MomentDatePipe,
         MomentDateTimePipe,
+        DateTimePipe,
         FilterStringPipe,
         FilterOutArrayObjectsByPropPipe
     ]

lib/core/src/lib/pipes/public-api.ts

@@ -30,5 +30,6 @@ export * from './localized-role.pipe';
 export * from './pipe.module';
 export * from './moment-date.pipe';
 export * from './moment-datetime.pipe';
+export * from './date-time.pipe';
 export * from './filter-string.pipe';
 export * from './filter-out-every-object-by-prop.pipe';