Improve meeting mediafile can_access check performance

client/src/app/gateways/repositories/mediafiles/mediafile-repository.service.ts

@@ -11,7 +11,6 @@ import { Fieldsets } from 'src/app/site/services/model-request-builder';
 import { TypedFieldset } from '../../../site/services/model-request-builder/model-request-builder.service';
 import { BaseRepository } from '../base-repository';
 import { MeetingMediafileRepositoryService } from '../meeting-mediafile/meeting-mediafile-repository.service';
-import { ProjectionRepositoryService } from '../projections/projection-repository.service';
 import { RepositoryServiceCollectorService } from '../repository-service-collector.service';
 import { MediafileAction } from './mediafile.action';
 
@@ -26,7 +25,6 @@ export class MediafileRepositoryService extends BaseRepository<ViewMediafile, Me
     public constructor(
         repositoryServiceCollector: RepositoryServiceCollectorService,
         private activeMeetingService: ActiveMeetingService,
-        private projectionRepo: ProjectionRepositoryService,
         private meetingMediaRepo: MeetingMediafileRepositoryService
     ) {
         super(repositoryServiceCollector, Mediafile);
@@ -146,8 +144,6 @@ export class MediafileRepositoryService extends BaseRepository<ViewMediafile, Me
         const viewModel = super.createViewModel(model);
         viewModel.getEnsuredActiveMeetingId = (): number => this.activeMeetingId;
         viewModel.getEnsuredActiveMeeting = (): ViewMeeting => this.activeMeetingService.meeting;
-        viewModel.getProjectedContentObjects = (): string[] =>
-            this.projectionRepo.getViewModelList().map(p => p.content_object_id);
         viewModel.getMeetingMediafile = (): ViewMeetingMediafile => this.getMeetingMediafile(model);
         return viewModel;
     }

client/src/app/gateways/repositories/meeting-mediafile/meeting-mediafile-repository.service.ts

@@ -5,7 +5,6 @@ import { ViewMeetingMediafile } from 'src/app/site/pages/meetings/pages/mediafil
 
 import { ActiveMeetingIdService } from '../../../site/pages/meetings/services/active-meeting-id.service';
 import { BaseRepository } from '../base-repository';
-import { ProjectionRepositoryService } from '../projections/projection-repository.service';
 import { RepositoryServiceCollectorService } from '../repository-service-collector.service';
 
 @Injectable({
@@ -16,8 +15,7 @@ export class MeetingMediafileRepositoryService extends BaseRepository<ViewMeetin
 
     public constructor(
         repositoryServiceCollector: RepositoryServiceCollectorService,
-        private activeMeetingIdService: ActiveMeetingIdService,
-        private projectionRepo: ProjectionRepositoryService
+        private activeMeetingIdService: ActiveMeetingIdService
     ) {
         super(repositoryServiceCollector, MeetingMediafile);
 
@@ -66,8 +64,6 @@ export class MeetingMediafileRepositoryService extends BaseRepository<ViewMeetin
     protected override createViewModel(model: MeetingMediafile): ViewMeetingMediafile {
         const viewModel = super.createViewModel(model);
         viewModel.getEnsuredActiveMeetingId = (): number => this.activeMeetingIdService.meetingId;
-        viewModel.getProjectedContentObjects = (): string[] =>
-            this.projectionRepo.getViewModelList().map(p => p.content_object_id);
         return viewModel;
     }
 }

client/src/app/site/pages/meetings/pages/mediafiles/view-models/view-mediafile.ts

@@ -1,4 +1,4 @@
-import { Fqid, Id } from 'src/app/domain/definitions/key-types';
+import { Id } from 'src/app/domain/definitions/key-types';
 import { HasProperties } from 'src/app/domain/interfaces/has-properties';
 import { ViewMediafileMeetingUsageKey } from 'src/app/domain/models/mediafiles/mediafile.constants';
 import { Meeting } from 'src/app/domain/models/meetings/meeting';
@@ -74,7 +74,6 @@ export class ViewMediafile extends BaseProjectableViewModel<Mediafile> {
      */
     public getEnsuredActiveMeetingId!: () => Id;
     public getEnsuredActiveMeeting!: () => ViewMeeting;
-    public getProjectedContentObjects!: () => Fqid[];
     public getMeetingMediafile!: (meetingId?: Id) => ViewMeetingMediafile;
 
     public override canAccess(): boolean {
@@ -87,11 +86,7 @@ export class ViewMediafile extends BaseProjectableViewModel<Mediafile> {
             }
 
             return !this.getEnsuredActiveMeetingId();
-        } else if (
-            this.meeting_mediafiles.some(
-                mm => this.getProjectedContentObjects().indexOf(`meeting_mediafile/${mm.id}`) !== -1
-            )
-        ) {
+        } else if (this.meeting_mediafiles.some(mm => !!mm.projection_ids?.length)) {
             return true;
         }
 

client/src/app/site/pages/meetings/pages/mediafiles/view-models/view-meeting-mediafile.ts

@@ -1,4 +1,4 @@
-import { Fqid, Id } from 'src/app/domain/definitions/key-types';
+import { Id } from 'src/app/domain/definitions/key-types';
 import { HasProperties } from 'src/app/domain/interfaces/has-properties';
 import { ViewMediafileMeetingUsageKey } from 'src/app/domain/models/mediafiles/mediafile.constants';
 import { PROJECTIONDEFAULT, ProjectiondefaultValue } from 'src/app/domain/models/projector/projection-default';
@@ -42,7 +42,6 @@ export class ViewMeetingMediafile extends BaseProjectableViewModel<MeetingMediaf
      * @returns The id of the currently active meeting
      */
     public getEnsuredActiveMeetingId!: () => Id;
-    public getProjectedContentObjects!: () => Fqid[];
 
     public override canAccess(): boolean {
         return this.getEnsuredActiveMeetingId() === this.meeting_id || !this.getEnsuredActiveMeetingId();