app/services/edge_registry.py

@@ -1,3 +1,8 @@
+"""
+FILE: app/services/edge_registry.py
+DESCRIPTION: Single Source of Truth für Kanten-Typen mit dynamischem Reload.
+VERSION: 0.7.1 (Fix: Silent Path Error & Path Alignment)
+"""
 import re
 import os
 import json
@@ -11,7 +16,6 @@ logger = logging.getLogger(__name__)
 
 class EdgeRegistry:
     _instance = None
-    # System-Kanten, die NIEMALS manuell im Markdown stehen dürfen
     FORBIDDEN_SYSTEM_EDGES = {"next", "prev", "belongs_to"}
 
     def __new__(cls, *args, **kwargs):
@@ -28,24 +32,37 @@ class EdgeRegistry:
         env_vocab_path = os.getenv("MINDNET_VOCAB_PATH")
         env_vault_root = os.getenv("MINDNET_VAULT_ROOT") or getattr(settings, "MINDNET_VAULT_ROOT", "./vault")
         
+        # WP-22 FIX: Pfad-Priorität angepasst auf _system/dictionary (Architektur-Standard)
         if env_vocab_path:
             self.full_vocab_path = os.path.abspath(env_vocab_path)
         else:
-            self.full_vocab_path = os.path.abspath(
+            # Suche an zwei Orten: Erst System-Dir, dann User-Manual
+            possible_paths = [
+                os.path.join(env_vault_root, "_system", "dictionary", "edge_vocabulary.md"),
                 os.path.join(env_vault_root, "01_User_Manual", "01_edge_vocabulary.md")
-            )
-        
+            ]
+            self.full_vocab_path = None
+            for p in possible_paths:
+                if os.path.exists(p):
+                    self.full_vocab_path = os.path.abspath(p)
+                    break
+            
+            if not self.full_vocab_path:
+                self.full_vocab_path = os.path.abspath(possible_paths[0]) # Fallback
+
         self.unknown_log_path = "data/logs/unknown_edges.jsonl"
         self.canonical_map: Dict[str, str] = {} 
         self.valid_types: Set[str] = set()
-        self._last_mtime = 0.0 # Für dynamisches Neuladen
+        self._last_mtime = 0.0 
         
         self.ensure_latest()
         self.initialized = True
 
     def ensure_latest(self):
-        """Prüft den Zeitstempel der Datei und lädt ggf. neu."""
+        """Prüft den Zeitstempel und meldet Fehler nun explizit."""
         if not os.path.exists(self.full_vocab_path):
+            # WP-22 FIX: Fehlermeldung statt silent return
+            logger.error(f"❌ EdgeRegistry: Vocabulary file NOT FOUND at {self.full_vocab_path}")
             return
 
         current_mtime = os.path.getmtime(self.full_vocab_path)
@@ -54,14 +71,16 @@ class EdgeRegistry:
             self._last_mtime = current_mtime
 
     def _load_vocabulary(self):
-        """Parst das Wörterbuch und baut die Canonical-Map auf."""
+        """Parst das Wörterbuch mit verbessertem Logging."""
         self.canonical_map.clear()
         self.valid_types.clear()
         
+        # Regex deckt **typ** und **`typ`** ab
         pattern = re.compile(r"\|\s*\*\*`?([a-zA-Z0-9_-]+)`?\*\*\s*\|\s*([^|]+)\|")
 
         try:
             with open(self.full_vocab_path, "r", encoding="utf-8") as f:
+                c_types, c_aliases = 0, 0
                 for line in f:
                     match = pattern.search(line)
                     if match:
@@ -70,47 +89,40 @@ class EdgeRegistry:
                         
                         self.valid_types.add(canonical)
                         self.canonical_map[canonical] = canonical
+                        c_types += 1
                         
                         if aliases_str and "Kein Alias" not in aliases_str:
                             aliases = [a.strip() for a in aliases_str.split(",") if a.strip()]
                             for alias in aliases:
                                 clean_alias = alias.replace("`", "").lower().strip().replace(" ", "_")
                                 self.canonical_map[clean_alias] = canonical
-            logger.info(f"EdgeRegistry reloaded: {len(self.valid_types)} types.")
+                                c_aliases += 1
+            
+            logger.info(f"✅ EdgeRegistry reloaded: {c_types} types and {c_aliases} aliases from {self.full_vocab_path}")
         except Exception as e:
-            logger.error(f"Error reading vocabulary: {e}")
+            logger.error(f"❌ EdgeRegistry: Error reading vocabulary: {e}")
 
     def resolve(self, edge_type: str, provenance: str = "explicit", context: dict = None) -> str:
-        """
-        Validiert Kanten gegen System-Regeln und Wörterbuch.
-        - provenance: 'explicit' (User/Markdown) oder 'structure' (System-Pipeline)
-        - context: {'file': str, 'line': int}
-        """
         self.ensure_latest()
         if not edge_type: return "related_to"
         
         clean_type = edge_type.lower().strip().replace(" ", "_").replace("-", "_")
         ctx = context or {}
 
-        # 1. Check auf "verbotene" manuelle Nutzung von Systemkanten
         if provenance == "explicit" and clean_type in self.FORBIDDEN_SYSTEM_EDGES:
             self._log_issue(clean_type, "forbidden_system_usage", ctx)
-            return "related_to" # Fallback, um System-Integrität zu schützen
+            return "related_to"
 
-        # 2. Stillschweigende Akzeptanz für echte System-Struktur
         if provenance == "structure" and clean_type in self.FORBIDDEN_SYSTEM_EDGES:
             return clean_type
 
-        # 3. Mapping gegen das Wörterbuch
         if clean_type in self.canonical_map:
             return self.canonical_map[clean_type]
         
-        # 4. Unbekannte Kante loggen
         self._log_issue(clean_type, "unknown_type", ctx)
         return clean_type 
 
     def _log_issue(self, edge_type: str, error_kind: str, ctx: dict):
-        """Schreibt detaillierte Fehler mit Fundort."""
         try:
             os.makedirs(os.path.dirname(self.unknown_log_path), exist_ok=True)
             entry = {
@@ -118,7 +130,8 @@ class EdgeRegistry:
                 "edge_type": edge_type,
                 "error": error_kind,
                 "file": ctx.get("file", "unknown"),
-                "line": ctx.get("line", "unknown")
+                "line": ctx.get("line", "unknown"),
+                "note_id": ctx.get("note_id", "unknown")
             }
             with open(self.unknown_log_path, "a", encoding="utf-8") as f:
                 f.write(json.dumps(entry) + "\n")