refactor imagemanager and demomanager

backend/src/managers/demo/demomanager.module.ts

@@ -11,22 +11,13 @@ import { DemoManagerService } from './demomanager.service';
 })
 export class DemoManagerModule implements OnModuleInit, OnModuleDestroy {
   private readonly logger = new Logger('DemoManagerModule');
+  private interval: NodeJS.Timeout;
 
   constructor(
     private readonly demoManagerService: DemoManagerService,
     private hostConfigService: HostConfigService,
   ) {}
 
-  private interval: NodeJS.Timeout;
-
-  private async setupDemoMode() {
-    this.demoManagerService.setupRoles();
-    this.interval = setInterval(
-      this.demoManagerService.execute.bind(this.demoManagerService),
-      this.hostConfigService.getDemoInterval(),
-    );
-  }
-
   async onModuleInit() {
     if (this.hostConfigService.isDemo()) {
       this.logger.log('Demo mode enabled');
@@ -34,6 +25,15 @@ export class DemoManagerModule implements OnModuleInit, OnModuleDestroy {
     }
   }
 
+  private async setupDemoMode() {
+    this.demoManagerService.setupRoles();
+    this.interval = setInterval(
+      // Run demoManagerService.execute() every interval
+      this.demoManagerService.execute.bind(this.demoManagerService),
+      this.hostConfigService.getDemoInterval(),
+    );
+  }
+
   onModuleDestroy() {
     if (this.interval) clearInterval(this.interval);
   }

backend/src/managers/demo/demomanager.service.ts

@@ -16,6 +16,7 @@ export class DemoManagerService {
     this.logger.warn(
       'Modifying roles for demo mode, this will not be reverted automatically',
     );
+    // Could be done manually, but this makes settup up a demo instance quicker
     this.rolesService.addPermissions('guest', [Permission.ImageUpload]);
   }
 
@@ -24,7 +25,7 @@ export class DemoManagerService {
   }
 
   private async executeAsync() {
-    this.logger.log('Executing demo cleanup');
+    this.logger.debug('Executing demo cleanup');
     await this.imagesService.deleteAll(true);
   }
 }

backend/src/managers/imagemanager/imagemanager.service.ts

@@ -6,6 +6,10 @@ import { MimesService } from '../../collections/imagedb/mimes.service';
 import { FullMime } from '../../models/dto/mimes.dto';
 import { EImageBackend } from '../../models/entities/image.entity';
 
+// Right now this service is mostly a wrapper for the imagedbservice.
+// But in the future the actual image logic will happend here
+// And the image storing part will stay in the imagedbservice
+
 @Injectable()
 export class ImageManagerService {
   constructor(
@@ -18,6 +22,7 @@ export class ImageManagerService {
   }
 
   // Image data buffer is not included by default, this also returns that buffer
+  // Dont send to client, keep in backend
   public async retrieveComplete(hash: string): AsyncFailable<Required<EImageBackend>> {
     return await this.imagesService.findOne(hash, true);
   }
@@ -38,6 +43,7 @@ export class ImageManagerService {
   }
 
   private async process(image: Buffer, mime: FullMime): Promise<Buffer> {
+    // nothing happens right now
     return image;
   }