feat(SmartDataDbDoc): Add extended cursor method getCursorExtended for flexible cursor modifications

changelog.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## 2025-04-14 - 5.7.0 - feat(SmartDataDbDoc)
+Add extended cursor method getCursorExtended for flexible cursor modifications
+
+- Introduces getCursorExtended in classes.doc.ts to allow modifier functions for MongoDB cursors
+- Wraps the modified cursor with SmartdataDbCursor for improved API consistency
+- Enhances querying capabilities by enabling customized cursor transformations
+
 ## 2025-04-07 - 5.6.0 - feat(indexing)
 Add support for regular index creation in documents and collections
 

ts/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@push.rocks/smartdata',
-  version: '5.6.0',
+  version: '5.7.0',
   description: 'An advanced library for NoSQL data organization and manipulation using TypeScript with support for MongoDB, data validation, collections, and custom data types.'
 }

ts/classes.doc.ts

@@ -249,6 +249,19 @@ export class SmartDataDbDoc<T extends TImplements, TImplements, TManager extends
     return cursor;
   }
 
+  public static async getCursorExtended<T>(
+    this: plugins.tsclass.typeFest.Class<T>,
+    filterArg: plugins.tsclass.typeFest.PartialDeep<T>,
+    modifierFunction = (cursorArg: plugins.mongodb.FindCursor<plugins.mongodb.WithId<plugins.mongodb.BSON.Document>>) => cursorArg,
+  ) {
+    const collection: SmartdataCollection<T> = (this as any).collection;
+    let cursor: plugins.mongodb.FindCursor<any> = collection.mongoDbCollection.find(
+      convertFilterForMongoDb(filterArg),
+    );
+    cursor = modifierFunction(cursor);
+    return new SmartdataDbCursor<T>(cursor, this as any as typeof SmartDataDbDoc);
+  }
+
   /**
    * watch the collection
    * @param this