[ACS-7422] APS1 attachment module as standalone components (#9718)

lib/process-services/src/lib/attachment/create-task-attachment/create-task-attachment.component.ts

@@ -0,0 +1,78 @@
+/*!
+ * @license
+ * Copyright © 2005-2024 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 { Component, EventEmitter, inject, Input, OnChanges, Output, SimpleChanges } from '@angular/core';
+import { ProcessContentService } from '../../form/services/process-content.service';
+import { CommonModule } from '@angular/common';
+import { RelatedContentRepresentation } from '@alfresco/js-api';
+import { MatButtonModule } from '@angular/material/button';
+import { UploadDirective } from '@alfresco/adf-core';
+import { MatIconModule } from '@angular/material/icon';
+
+@Component({
+    selector: 'adf-create-task-attachment',
+    standalone: true,
+    imports: [CommonModule, MatButtonModule, UploadDirective, MatIconModule],
+    styleUrls: ['./create-task-attachment.component.scss'],
+    templateUrl: './create-task-attachment.component.html'
+})
+export class AttachmentComponent implements OnChanges {
+    private processContentService = inject(ProcessContentService);
+
+    /** (required) The numeric ID of the task to display. */
+    @Input()
+    taskId: string;
+
+    /**
+     * Emitted when an error occurs while creating or uploading an
+     *  attachment from the user within the component.
+     */
+    @Output()
+    error = new EventEmitter<any>();
+
+    /**
+     * Emitted when an attachment is created or uploaded successfully
+     * from within the component.
+     */
+    @Output()
+    success = new EventEmitter<RelatedContentRepresentation>();
+
+    ngOnChanges(changes: SimpleChanges) {
+        if (changes['taskId']?.currentValue) {
+            this.taskId = changes['taskId'].currentValue;
+        }
+    }
+
+    onFileUpload(event: any) {
+        const filesList: File[] = event.detail.files.map((obj) => obj.file);
+
+        for (const fileInfoObj of filesList) {
+            const file: File = fileInfoObj;
+            const opts = {
+                isRelatedContent: true
+            };
+            this.processContentService.createTaskRelatedContent(this.taskId, file, opts).subscribe(
+                (res) => {
+                    this.success.emit(res);
+                },
+                (err) => {
+                    this.error.emit(err);
+                }
+            );
+        }
+    }
+}