split files, database and S3, models

app/s3.py

@@ -0,0 +1,26 @@
+import boto3
+from .config import settings
+
+s3_client = boto3.client(
+    's3',
+    aws_access_key_id=settings.s3_access_key,
+    aws_secret_access_key=settings.s3_secret_key,
+    endpoint_url=settings.s3_endpoint,
+    region_name=settings.s3_region
+)
+
+def upload_to_s3(key: str, content: str):
+    s3_client.put_object(
+        Bucket=settings.s3_bucket_name,
+        Key=key,
+        Body=content,
+        ContentType="text/markdown"
+    )
+
+def delete_from_s3(keys: list[str]):
+    if not keys:
+        return
+    s3_client.delete_objects(
+        Bucket=settings.s3_bucket_name,
+        Delete={'Objects': [{'Key': k} for k in keys]}
+    )