новый структура моделей

dbapp/mainapp/migrations/0021_remove_objitem_unique_objitem_combination_and_more.py

@@ -0,0 +1,45 @@
+# Generated by Django 5.2.7 on 2025-10-30 06:40
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mainapp', '0020_sourcetype_objitem_id_source_type'),
+    ]
+
+    operations = [
+        migrations.RemoveConstraint(
+            model_name='objitem',
+            name='unique_objitem_combination',
+        ),
+        migrations.RemoveField(
+            model_name='objitem',
+            name='id_geo',
+        ),
+        migrations.RemoveField(
+            model_name='objitem',
+            name='id_source_type',
+        ),
+        migrations.RemoveField(
+            model_name='objitem',
+            name='id_vch_load',
+        ),
+        migrations.AddField(
+            model_name='geo',
+            name='objitem',
+            field=models.OneToOneField(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='geo_obj', to='mainapp.objitem', verbose_name='Гео'),
+        ),
+        migrations.AddField(
+            model_name='parameter',
+            name='objitem',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='parameters_obj', to='mainapp.objitem', verbose_name='Источник'),
+        ),
+        migrations.AddField(
+            model_name='sourcetype',
+            name='objitem',
+            field=models.OneToOneField(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='source_type_obj', to='mainapp.objitem', verbose_name='Гео'),
+        ),
+    ]

dbapp/mainapp/migrations/0022_remove_parameter_objitem_parameter_objitems.py

@@ -0,0 +1,22 @@
+# Generated by Django 5.2.7 on 2025-10-30 07:05
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mainapp', '0021_remove_objitem_unique_objitem_combination_and_more'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='parameter',
+            name='objitem',
+        ),
+        migrations.AddField(
+            model_name='parameter',
+            name='objitems',
+            field=models.ManyToManyField(blank=True, related_name='parameters_obj', to='mainapp.objitem', verbose_name='Источники'),
+        ),
+    ]