Revert "Improved document enqueue logic with existence checks"

lightrag/api/lightrag_server.py

@@ -1387,21 +1387,15 @@ def create_app(args):
 
             # Insert into the RAG queue
             if content:
-                has_new_docs = await rag.apipeline_enqueue_documents(content)
-                if has_new_docs:
-                    logging.info(
-                        f"Successfully processed and enqueued file: {file_path.name}"
-                    )
-                else:
-                    logging.info(
-                        f"File content already exists, skipping: {file_path.name}"
-                    )
+                await rag.apipeline_enqueue_documents(content)
+                logging.info(
+                    f"Successfully fetched and enqueued file: {file_path.name}"
+                )
                 return True
             else:
                 logging.error(
                     f"No content could be extracted from file: {file_path.name}"
                 )
-                return False
 
         except Exception as e:
             logging.error(

lightrag/lightrag.py

@@ -653,7 +653,7 @@ class LightRAG:
             if update_storage:
                 await self._insert_done()
 
-    async def apipeline_enqueue_documents(self, input: str | list[str]) -> bool:
+    async def apipeline_enqueue_documents(self, input: str | list[str]):
         """
         Pipeline for Processing Documents
 
@@ -691,12 +691,11 @@ class LightRAG:
 
         if not new_docs:
             logger.info("No new unique documents were found.")
-            return False
+            return
 
         # 4. Store status document
         await self.doc_status.upsert(new_docs)
         logger.info(f"Stored {len(new_docs)} new unique documents")
-        return True
 
     async def apipeline_process_enqueue_documents(
         self,