feat: add ITS asset models and views for location and bollard management

loko/assets/models/its.py

@@ -158,6 +158,10 @@ class ITSBollardSystem(AbstractGeoAsset):
     def plots_count(self):
         return self.plots.count()
 
+    @property
+    def name(self):
+        return self.get_name()
+
 
 BOLLARD_TYPE_CHOICES = (
     ('automatic', _('Automatique / Escamotable')),
@@ -178,6 +182,10 @@ class ITSBollardPlot(AbstractGeoAsset):
     location = models.ForeignKey(ITSLocation, related_name="bollard_plots", on_delete=models.SET_NULL, null=True, blank=True, verbose_name=_("Localisation ITS"))
     extra_data = models.JSONField(default=dict, blank=True, verbose_name=_("Métadonnées techniques"))
 
+    @property
+    def name(self):
+        return self.get_name()
+
     def clean(self):
         super().clean()
         if not self.location_id and self.system and self.system.location_id:

loko/assets/views/its.py

@@ -354,7 +354,7 @@ def its_assets_geojson(request):
             props["bollard_type"] = obj.get_bollard_type_display() if hasattr(obj, 'get_bollard_type_display') else obj.bollard_type
             if getattr(obj, 'system', None):
                 props["system_code"] = obj.system.code
-                props["system_name"] = obj.system.name
+                props["system_name"] = obj.system.get_name() if hasattr(obj.system, 'get_name') else (obj.system.name_fr or obj.system.name_nl or obj.system.code)
         return {
             "type": "Feature",
             "id": obj.id,