mirror of
http://88.130.71.182:3000/BlitTech/contexta_be.git
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92d4c2fc5e
- Add new routers: admin, appointments, campaigns - Add storage service and logging config - Add migrations directory and test suite with pytest config - Add supabase_migration_features.sql - Update models, dependencies, config, and existing routers - Remove whatsapp_service (deleted) - Update pyproject.toml and uv.lock dependencies Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
"""
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Supabase Storage helper utilities.
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Used to delete files from storage buckets when deleting documents or chatbots.
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"""
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import logging
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from typing import Optional
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from urllib.parse import urlparse
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logger = logging.getLogger(__name__)
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def extract_storage_path(url: str, bucket: str) -> Optional[str]:
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"""
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Extract the file path from a Supabase Storage public URL.
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URL format: {supabase_url}/storage/v1/object/public/{bucket}/{path}
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Returns the path portion after the bucket name, or None if not parseable.
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"""
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if not url:
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return None
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try:
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parsed = urlparse(url)
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prefix = f"/storage/v1/object/public/{bucket}/"
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if prefix in parsed.path:
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idx = parsed.path.index(prefix) + len(prefix)
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return parsed.path[idx:]
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except Exception as e:
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logger.warning(f"Failed to extract storage path from URL '{url}': {e}")
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return None
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def delete_from_storage(supabase, bucket: str, url: str) -> bool:
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"""
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Delete a file from a Supabase Storage bucket given its public URL.
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Returns True on success, False if the URL couldn't be parsed or deletion failed.
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"""
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path = extract_storage_path(url, bucket)
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if not path:
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return False
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try:
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supabase.storage.from_(bucket).remove([path])
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logger.info(f"Deleted storage file: {bucket}/{path}")
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return True
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except Exception as e:
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logger.warning(f"Failed to delete storage file {bucket}/{path}: {e}")
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return False
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