Carry the level everywhere a position is drawn, and gate it per occurrence

scripts/site_imports/wjf/harness.py

@@ -100,6 +100,22 @@ class Harness:
         self.ids = IdMap(idmap_path or default)
         self.source = Source()
         self.errors = []
+        self._defaultlevelid = None
+
+    @property
+    def defaultlevelid(self):
+        """The level imported map positions belong to (ADR-017).
+
+        The legacy schema predates levels: it has ONE floor plan, so every
+        mapleft/maptop it carries is a coordinate on this site's default level.
+        Importing them without a level produces markers the map refuses to draw
+        - it will not guess a drawing for coordinates that do not name one.
+        """
+        if self._defaultlevelid is None:
+            from shopdb.core.models import MapLevel
+            level = MapLevel.default_level()
+            self._defaultlevelid = level.levelid if level else None
+        return self._defaultlevelid
 
     def _silence_sql_logging(self):
         import logging

scripts/site_imports/wjf/run.py

@@ -287,6 +287,7 @@ def stage_assets(h):
             'serialnumber': (m['serialnumber'] or '').strip() or None,
             'businessunitid': h.ids.get('businessunit', m['businessunitid']),
             'mapx': m['mapleft'], 'mapy': m['maptop'],
+            'levelid': h.defaultlevelid,
             'notes': m['machinenotes'],
             'dateadded': str(m['dateadded']) if m['dateadded'] else None,
             'modifieddate': str(m['lastupdated']) if m['lastupdated'] else None,
@@ -345,6 +346,7 @@ def stage_printers(h):
             'iscsf': _truthy_bit(p['iscsf']),
             'installpath': p['installpath'], 'pin': p['printerpin'],
             'notes': p['printernotes'], 'mapx': p['mapleft'], 'mapy': p['maptop'],
+            'levelid': h.defaultlevelid,
             'modelnumberid': h.ids.get('model', p['modelid']),
             'locationid': h.ids.get('location', p['machineid']),
         }
@@ -386,7 +388,8 @@ def stage_metrology(h):
             'name': (f"{pcname} {toolname}").strip() or toolname,
             'measuringtooltypeid': typeid,
             'businessunitid': h.ids.get('businessunit', m['businessunitid']),
-            'mapx': m['mapleft'], 'mapy': m['maptop']})
+            'mapx': m['mapleft'], 'mapy': m['maptop'],
+            'levelid': h.defaultlevelid})
         if status not in (200, 201):
             continue
         tool_assetid = _id_of(data, 'assetid')