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feat(rag): expose vector listing API with backend filter support

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youhuanghe
2026-03-16 06:26:05 +00:00
parent 031737f05d
commit 4355f0fa78
10 changed files with 370 additions and 4 deletions
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14
src/langbot/pkg/plugin/handler.py
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@@ -555,6 +555,20 @@ class RuntimeConnectionHandler(handler.Handler):
except Exception as e:
return _make_rag_error_response(e, 'VectorStoreError', collection_id=collection_id)
@self.action(PluginToRuntimeAction.VECTOR_LIST)
async def vector_list(data: dict[str, Any]) -> handler.ActionResponse:
collection_id = data['collection_id']
filters = data.get('filters')
limit = data.get('limit', 20)
offset = data.get('offset', 0)
try:
items, total = await self.ap.rag_runtime_service.vector_list(
collection_id, filters, limit, offset
)
return handler.ActionResponse.success(data={'items': items, 'total': total})
except Exception as e:
return _make_rag_error_response(e, 'VectorStoreError', collection_id=collection_id)
@self.action(PluginToRuntimeAction.GET_KNOWLEDEGE_FILE_STREAM)
async def get_knowledge_file_stream(data: dict[str, Any]) -> handler.ActionResponse:
storage_path = data['storage_path']