first commit

backend/app/database.py

@@ -0,0 +1,39 @@
+from motor.motor_asyncio import AsyncIOMotorClient, AsyncIOMotorGridFSBucket
+from pymongo.server_api import ServerApi
+from app.config import get_settings
+
+settings = get_settings()
+
+client: AsyncIOMotorClient = None
+db = None
+gridfs_bucket: AsyncIOMotorGridFSBucket = None
+
+
+async def connect_db():
+    global client, db, gridfs_bucket
+    client = AsyncIOMotorClient(
+        settings.mongodb_uri,
+        server_api=ServerApi("1"),
+    )
+    db = client[settings.mongodb_db]
+    gridfs_bucket = AsyncIOMotorGridFSBucket(db, bucket_name="resumes")
+    # Ping to verify connection
+    await client.admin.command("ping")
+    print(f"[OK] Connected to MongoDB: {settings.mongodb_db}")
+
+
+
+async def close_db():
+    global client
+    if client:
+        client.close()
+        print("[CLOSED] MongoDB connection closed")
+
+
+
+def get_db():
+    return db
+
+
+def get_gridfs():
+    return gridfs_bucket