✨ GIS API: add geo data type to QGIS importer types

2 files changed, 41 insertions, 6 deletions

diff --git a/ishtar_common/migrations/0273_importertype_gis_type.py b/ishtar_common/migrations/0273_importertype_gis_type.py
new file mode 100644
index 000000000..3438b76b9
--- /dev/null
+++ b/ishtar_common/migrations/0273_importertype_gis_type.py
@@ -0,0 +1,19 @@
+# Generated by Django 4.2.19 on 2025-12-15 10:25
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ishtar_common', '0272_ishtarsiteprofile_dating_external_id'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='importertype',
+            name='gis_type',
+            field=models.ForeignKey(blank=True, help_text='For QGIS importer type. Geographic data type used for import and export.', null=True, on_delete=django.db.models.deletion.CASCADE, to='ishtar_common.geodatatype'),
+        ),
+    ]
diff --git a/ishtar_common/models_imports.py b/ishtar_common/models_imports.py
index 528201927..2553cde3f 100644
--- a/ishtar_common/models_imports.py
+++ b/ishtar_common/models_imports.py
@@ -223,13 +223,22 @@ class ImporterType(models.Model):
         null=True,
         help_text=_("For GIS file with multiple layers"),
     )
+    gis_type = models.ForeignKey(
+        "ishtar_common.GeoDataType", blank=True, null=True, on_delete=models.CASCADE,
+        help_text=_(
+            "For QGIS importer type. Geographic data type used for import and export."
+        )
+    )
     pre_import_message = models.TextField(
         _("Pre-import form message"), blank=True, default="", max_length=500
     )
     ignore_errors = models.TextField(
         verbose_name=_("Error messages to ignore"), blank=True, null=True,
-        help_text=_("If an error is encountered with the following character strings, the error is not reported in "
-                    "the error file. Each message is separated with a line break.")
+        help_text=_(
+            "If an error is encountered with the following character strings, the "
+            "error is not reported in the error file. Each message is separated with "
+            "a line break."
+        )
     )
     debug = models.BooleanField(verbose_name=_("Debug"), default=False)
 
@@ -257,10 +266,17 @@ class ImporterType(models.Model):
         return f"{self.name} ({IMPORT_TYPES_DICT.get(self.type, '-').lower()})"
 
     def clean(self):
-        if self.type == "qgs" and not self.is_template:
+        if self.type != "qgs":
+            return
+        if not self.is_template:
+            raise ValidationError(
+                _("QGIS importers should at least can be exported. Check the \"Can be "
+                  "exported\" case.")
+            )
+        if not self.gis_type:
             raise ValidationError(
-                "QGIS importers should at least can be exported. Check the \"Can be "
-                "exported\" case.")
+                _("GIS type is mandatory for QGIS importers.")
+            )
 
     def is_own(self, ishtar_user):
         return bool(
@@ -507,7 +523,7 @@ class ImporterType(models.Model):
     def save(self, *args, **kwargs):
         if not self.slug:
             self.slug = create_slug(ImporterType, self.name)
-        return super(ImporterType, self).save(*args, **kwargs)
+        return super().save(*args, **kwargs)
 
 
 class ImporterGroup(models.Model):