Solve Failed to save to textbook storage: No default database name defined or provided.

app/db.py

@@ -2,6 +2,7 @@
 from motor.motor_asyncio import AsyncIOMotorClient, AsyncIOMotorGridFSBucket
 import os
 import logging
+from pymongo.uri_parser import parse_uri
 
 logger = logging.getLogger("book-query")
 
@@ -21,8 +22,17 @@ def get_gridfs():
 # == PDF SAVER ==
 async def save_to_textbook_fs(doc_id: str, file_path: str):
     try:
-        textbook_client = AsyncIOMotorClient(TEXTBOOK_URI)
-        textbook_db = textbook_client.get_default_database()
+        uri = TEXTBOOK_URI
+        if not uri:
+            raise ValueError("TEXTBOOK_URI not set")
+        # Parse to correct db
+        parsed = parse_uri(uri)
+        db_name = parsed.get("database")
+        if not db_name:
+            raise ValueError("No default database name defined or provided.")
+        # 
+        textbook_client = AsyncIOMotorClient(uri)
+        textbook_db = textbook_client[db_name]
         textbook_fs = AsyncIOMotorGridFSBucket(textbook_db)
         # Read
         with open(file_path, "rb") as f:

app/routers/import_doc.py

@@ -72,7 +72,6 @@ async def import_book(req: ImportRequest):
     except Exception as e:
         logger.error(f"💥 Failed to upload to GridFS: {e}")
         raise HTTPException(500, "Storage failed")
-    
     # Doc tags
     doc = {
         "_id": req.candidate_id,
@@ -84,7 +83,16 @@ async def import_book(req: ImportRequest):
     await db.documents.insert_one(doc)
     asyncio.create_task(parse_and_index(req.candidate_id))
     logger.info(f"📚 Document {req.candidate_id} queued for indexing")
-    return {"document_id": req.candidate_id, "status": "queued"}
+    # Head back to frontend
+    uri = f"/import/textbook/{req.candidate_id}"
+    return {
+        "id": req.candidate_id,
+        "title": req.title,
+        "source": req.source,
+        "documentId": req.candidate_id,
+        "uri": uri
+}
+
 
 # Fetch textbook on id
 @router.get("/textbook/{doc_id}")