feat: Dify-compatible retrieval API endpoint#15704

Merged

yingfeng merged 19 commits into

infiniflow:mainfrom

xugangqiang:feat/dify-retrieval-api

Jun 5, 2026

Commits on Jun 5, 2026

feat: implement Dify-compatible retrieval API

xugangqiang
and
claude
committed
fix: address code review findings

xugangqiang
and
claude
committed
chore: remove dead KGPipelineIface interface

xugangqiang
and
claude
committed
refactor: extract internal/service/kg/ sub-package

xugangqiang
and
claude
committed
refactor: remove KG prefix from identifiers in kg package

xugangqiang
and
claude
committed
chore: remove dead kg_retrieval.go wrapper (no external callers)
xugangqiang
committed
chore: remove dead kg_search.go wrapper (no external callers)
xugangqiang
committed
chore: remove redundant VectorSimilarityWeight (nlp service defaults to 0.3 when nil)
xugangqiang
committed
refactor: let service own default values, handler only passes user input
xugangqiang
committed
refactor: replace inline fusion weights with constants and buildFusionExpr
xugangqiang
committed
fix: initialize KGRelation.Sim from _score/score in kgRelationFromChunk
xugangqiang
committed
refactor: remove dead Weight int from KGRelation, unify on PageRank
xugangqiang
committed
fix: distinguish 404 (not found) vs 500 (DB error) in KB lookup
xugangqiang
committed
fix: return 500 when document loading fails, add test
xugangqiang
committed
fix: TestDifyRetrieval_NoAuth now tests real handler auth path
xugangqiang
committed
test: add RetrievalNotFound path (search returns "not_found" → 404)
xugangqiang
committed
refactor: remove redundant KG prefix from kg package function names
xugangqiang
committed
feat: implement POST /api/v1/searchbots/retrieval_test
xugangqiang
committed
Revert "feat: implement POST /api/v1/searchbots/retrieval_test"
xugangqiang
committed

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feat: Dify-compatible retrieval API endpoint#15704

feat: Dify-compatible retrieval API endpoint#15704
yingfeng merged 19 commits into
infiniflow:mainfrom
xugangqiang:feat/dify-retrieval-api

Commits on Jun 5, 2026

feat: implement Dify-compatible retrieval API

fix: address code review findings

chore: remove dead KGPipelineIface interface

refactor: extract internal/service/kg/ sub-package

refactor: remove KG prefix from identifiers in kg package

chore: remove dead kg_retrieval.go wrapper (no external callers)

chore: remove dead kg_search.go wrapper (no external callers)

chore: remove redundant VectorSimilarityWeight (nlp service defaults to 0.3 when nil)

refactor: let service own default values, handler only passes user input

refactor: replace inline fusion weights with constants and buildFusionExpr

fix: initialize KGRelation.Sim from _score/score in kgRelationFromChunk

refactor: remove dead Weight int from KGRelation, unify on PageRank

fix: distinguish 404 (not found) vs 500 (DB error) in KB lookup

fix: return 500 when document loading fails, add test

fix: TestDifyRetrieval_NoAuth now tests real handler auth path

test: add RetrievalNotFound path (search returns "not_found" → 404)

refactor: remove redundant KG prefix from kg package function names

feat: implement POST /api/v1/searchbots/retrieval_test

Revert "feat: implement POST /api/v1/searchbots/retrieval_test"