thin-adapter-patterns

name	thin-adapter-patterns
description	Design patterns for upload mirroring adapters.

Thin Adapter Patterns

Core idea

Observe → Mirror → Map → Clean up

Responsibilities

• detect uploaded files
• fetch file content
• call Retriva ingestion
• store mapping (file_id ↔ doc_id)
• propagate deletions

Non-responsibilities

• retrieval
• embedding
• UI logic