WP24c - Agentic Edge Validation & Chunk-Aware Multigraph-System (v4.5.8) #22
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@ -5,8 +5,9 @@ DESCRIPTION: Der zentrale IngestionService (Orchestrator).
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WP-25a: Integration der Mixture of Experts (MoE) Architektur.
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WP-15b: Two-Pass Workflow mit globalem Kontext-Cache.
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WP-20/22: Cloud-Resilienz und Content-Lifecycle integriert.
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AUDIT v3.1.4: Semantischer Cross-Note Redundanz-Check (Typ-spezifisch).
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VERSION: 3.1.4 (WP-24c: Semantic Cross-Note Redundancy Fix)
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AUDIT v3.1.5: Datenbank-gestützter Redundanz-Check verhindert das
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Überschreiben expliziter Kanten durch virtuelle Symmetrien.
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VERSION: 3.1.5 (WP-24c: DB-Aware Redundancy Check)
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STATUS: Active
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"""
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import logging
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@ -24,6 +25,7 @@ from app.core.chunking import assemble_chunks
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# MODULARISIERUNG: Neue Import-Pfade für die Datenbank-Ebene
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from app.core.database.qdrant import QdrantConfig, get_client, ensure_collections, ensure_payload_indexes
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from app.core.database.qdrant_points import points_for_chunks, points_for_note, points_for_edges, upsert_batch
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from qdrant_client.http import models as rest # WICHTIG: Für den Real-Time DB-Check
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# Services
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from app.services.embeddings_client import EmbeddingsClient
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@ -99,6 +101,27 @@ class IngestionService:
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logger.info(f"🚀 [Pass 2] Semantic Processing of {len(file_paths)} files...")
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return [await self.process_file(p, vault_root, apply=True, purge_before=True) for p in file_paths]
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async def _check_db_for_explicit_edge(self, source_id: str, target_id: str, kind: str) -> bool:
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"""
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WP-24c: Real-Time Abfrage gegen Qdrant, ob bereits eine explizite Kante existiert.
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Verhindert das Überschreiben korrekter 'origin_note_ids' durch virtuelle Symmetrien.
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"""
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edges_col = f"{self.prefix}_edges"
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try:
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query_filter = rest.Filter(
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must=[
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rest.FieldCondition(key="note_id", match=rest.MatchValue(value=source_id)),
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rest.FieldCondition(key="target_id", match=rest.MatchValue(value=target_id)),
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rest.FieldCondition(key="kind", match=rest.MatchValue(value=kind)),
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rest.FieldCondition(key="virtual", match=rest.MatchValue(value=False)) # Nur echte Kanten
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]
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)
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# Nutzt Scroll für eine effiziente Existenzprüfung
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res, _ = self.client.scroll(collection_name=edges_col, scroll_filter=query_filter, limit=1)
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return len(res) > 0
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except Exception:
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return False
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async def process_file(self, file_path: str, vault_root: str, **kwargs) -> Dict[str, Any]:
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"""Transformiert eine Markdown-Datei in den Graphen."""
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apply = kwargs.get("apply", False)
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@ -236,24 +259,26 @@ class IngestionService:
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for ex in raw_edges
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)
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# B. Cross-Note Redundanz Fix (v3.1.4): Prüfe auf identischen semantischen Beziehungstyp in der Ziel-Note
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# B. Cross-Note Redundanz Check (v3.1.5): Prüfe Batch-Cache UND Datenbank
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is_cross_redundant = False
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# 1. Prüfung im Batch-Cache (für Notizen im gleichen Lauf)
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if target_ctx and hasattr(target_ctx, 'links'):
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for link in target_ctx.links:
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link_to = link.get("to")
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# Auflösung des Link-Ziels der anderen Note
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link_to_ctx = self.batch_cache.get(link_to)
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link_to_id = link_to_ctx.note_id if link_to_ctx else link_to
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link_to_id = self.batch_cache.get(link.get("to"), {}).note_id or link.get("to")
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if link_to_id == note_id:
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# Wir prüfen nun, ob der Beziehungstyp in der Ziel-Note semantisch identisch
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# mit der geplanten Symmetrie-Kante ist.
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planned_kind_in_target = edge_registry.resolve(link.get("kind", "related_to"))
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if planned_kind_in_target == inverse_kind:
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is_cross_redundant = True
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break
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# Nur anlegen, wenn keine semantische Redundanz vorliegt und kein simpler Loop
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# 2. Prüfung in der Datenbank (für bereits existierende Notizen)
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if not is_cross_redundant:
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is_cross_redundant = await self._check_db_for_explicit_edge(
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target_canonical_id, note_id, inverse_kind
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)
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# Nur anlegen, wenn keine semantische Redundanz vorliegt
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if not is_local_redundant and not is_cross_redundant and (inverse_kind != resolved_kind or resolved_kind not in ["related_to", "references"]):
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inv_edge = e.copy()
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