Feture #52: Social Media Integration, BugFix: #89 Sates as ng-select, send Listing as EMail to friend

bizmatch/src/app/components/email/email.service.ts

@@ -0,0 +1,33 @@
+import { Injectable } from '@angular/core';
+import { BehaviorSubject, Observable } from 'rxjs';
+import { ShareByEMail } from '../../../../../bizmatch-server/src/models/db.model';
+
+@Injectable({
+  providedIn: 'root',
+})
+export class EMailService {
+  private modalVisibleSubject = new BehaviorSubject<boolean>(false);
+  private shareByEMailSubject = new BehaviorSubject<ShareByEMail>({});
+  private resolvePromise!: (value: boolean) => void;
+
+  modalVisible$: Observable<boolean> = this.modalVisibleSubject.asObservable();
+  shareByEMail$: Observable<ShareByEMail> = this.shareByEMailSubject.asObservable();
+
+  showShareByEMail(shareByEMail: ShareByEMail): Promise<boolean> {
+    this.shareByEMailSubject.next(shareByEMail);
+    this.modalVisibleSubject.next(true);
+    return new Promise<boolean>(resolve => {
+      this.resolvePromise = resolve;
+    });
+  }
+
+  accept(): void {
+    this.modalVisibleSubject.next(false);
+    this.resolvePromise(true);
+  }
+
+  reject(): void {
+    this.modalVisibleSubject.next(false);
+    this.resolvePromise(false);
+  }
+}