WeKnora deployment source with the reviewed wiki identity, summary and recovery fixes

internal/application/service/artifact_collector_store.go

@@ -0,0 +1,36 @@
+package service
+
+import (
+	"context"
+
+	"github.com/Tencent/WeKnora/internal/types"
+	"github.com/Tencent/WeKnora/internal/types/interfaces"
+)
+
+// messageRepoArtifactStore adapts interfaces.MessageRepository to the
+// SessionArtifactStore contract expected by ArtifactCollector. It is a thin
+// projection: KnownArtifacts is documented as best-effort, so we forward
+// repo errors verbatim and let the collector decide how to degrade.
+type messageRepoArtifactStore struct {
+	repo interfaces.MessageRepository
+}
+
+// NewMessageRepoArtifactStore wraps a MessageRepository so ArtifactCollector
+// can build its de-duplication set from every prior message of the session.
+func NewMessageRepoArtifactStore(repo interfaces.MessageRepository) SessionArtifactStore {
+	return &messageRepoArtifactStore{repo: repo}
+}
+
+// KnownArtifacts satisfies SessionArtifactStore.
+func (s *messageRepoArtifactStore) KnownArtifacts(
+	ctx context.Context, sessionID string,
+) ([]types.MessageArtifact, error) {
+	if s == nil || s.repo == nil || sessionID == "" {
+		return nil, nil
+	}
+	arts, err := s.repo.GetSessionArtifacts(ctx, sessionID)
+	if err != nil {
+		return nil, err
+	}
+	return arts, nil
+}