Moving readAll static method to base class

src/lib/extension/base/StorageEntity.ts

@@ -40,7 +40,11 @@ export default abstract class StorageEntity<SettingsType extends Object = {}> {
     );
   }
 
-  static async readAll(): Promise<Array<any>> {
-    throw new Error("Not implemented");
+  public static async readAll<Type extends StorageEntity<any>>(this: new (...args: any[]) => Type): Promise<Type[]> {
+    return await EntitiesController.readAllEntities(
+      // Voodoo magic, once again.
+      ((this as any) as typeof StorageEntity)._entityName,
+      this
+    )
   }
 }

src/lib/extension/entities/MaintenanceProfile.ts

@@ -23,16 +23,6 @@ export default class MaintenanceProfile extends StorageEntity<MaintenanceProfile
 
   public static readonly _entityName = "profiles";
 
-  /**
-   * Read all maintenance profiles from the storage.
-   */
-  static async readAll(): Promise<MaintenanceProfile[]> {
-    return await EntitiesController.readAllEntities(
-      this._entityName,
-      MaintenanceProfile
-    );
-  }
-
   /**
    * Subscribe to the changes and receive the new list of profiles when they change.
    *