[PS-1092] Organization Service Observables (#3462)

* Update imports

* Implement observables in a few places

* Add tests

* Get all clients working

* Use _destroy

* Address PR feedback

* Address PR feedback

* Address feedback

libs/common/src/abstractions/organization/organization.service.abstraction.ts

@@ -0,0 +1,53 @@
+import { map, Observable } from "rxjs";
+
+import { Utils } from "../../misc/utils";
+import { Organization } from "../../models/domain/organization";
+import { I18nService } from "../i18n.service";
+
+export function canAccessToolsTab(org: Organization): boolean {
+  return org.canAccessImportExport || org.canAccessReports;
+}
+
+export function canAccessSettingsTab(org: Organization): boolean {
+  return org.isOwner;
+}
+
+export function canAccessManageTab(org: Organization): boolean {
+  return (
+    org.canCreateNewCollections ||
+    org.canEditAnyCollection ||
+    org.canDeleteAnyCollection ||
+    org.canEditAssignedCollections ||
+    org.canDeleteAssignedCollections ||
+    org.canAccessEventLogs ||
+    org.canManageGroups ||
+    org.canManageUsers ||
+    org.canManagePolicies ||
+    org.canManageSso ||
+    org.canManageScim
+  );
+}
+
+export function canAccessOrgAdmin(org: Organization): boolean {
+  return canAccessToolsTab(org) || canAccessSettingsTab(org) || canAccessManageTab(org);
+}
+
+export function getOrganizationById(id: string) {
+  return map<Organization[], Organization | undefined>((orgs) => orgs.find((o) => o.id === id));
+}
+
+export function canAccessAdmin(i18nService: I18nService) {
+  return map<Organization[], Organization[]>((orgs) =>
+    orgs.filter(canAccessOrgAdmin).sort(Utils.getSortFunction(i18nService, "name"))
+  );
+}
+
+export abstract class OrganizationService {
+  organizations$: Observable<Organization[]>;
+
+  get: (id: string) => Organization;
+  getByIdentifier: (identifier: string) => Organization;
+  getAll: (userId?: string) => Promise<Organization[]>;
+  canManageSponsorships: () => Promise<boolean>;
+  hasOrganizations: () => boolean;
+}