Рефакторинг системы вариативных товаров и справочник атрибутов

Основные изменения:
- Переименование ConfigurableKitProduct → ConfigurableProduct
- Добавлена поддержка Product как варианта (не только ProductKit)
- Создан справочник атрибутов (ProductAttribute, ProductAttributeValue)
- CRUD для управления атрибутами с inline редактированием значений
- Пересозданы миграции с нуля для всех приложений
- Добавлена ссылка на атрибуты в навигацию

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

myproject/inventory/migrations/0001_initial.py

@@ -1,6 +1,8 @@
-# Generated by Django 5.0.10 on 2025-12-23 20:38
+# Generated by Django 5.0.10 on 2025-12-29 22:19
 
+import django.db.models.deletion
 import phonenumber_field.modelfields
+from django.conf import settings
 from django.db import migrations, models
 
 
@@ -9,6 +11,7 @@ class Migration(migrations.Migration):
     initial = True
 
     dependencies = [
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
     ]
 
     operations = [
@@ -16,7 +19,7 @@ class Migration(migrations.Migration):
             name='DocumentCounter',
             fields=[
                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('counter_type', models.CharField(choices=[('transfer', 'Перемещение товара'), ('writeoff', 'Списание товара'), ('incoming', 'Поступление товара'), ('inventory', 'Инвентаризация')], max_length=20, unique=True, verbose_name='Тип счетчика')),
+                ('counter_type', models.CharField(choices=[('transfer', 'Перемещение товара'), ('writeoff', 'Списание товара'), ('incoming', 'Поступление товара'), ('inventory', 'Инвентаризация'), ('transformation', 'Трансформация товара')], max_length=20, unique=True, verbose_name='Тип счетчика')),
                 ('current_value', models.IntegerField(default=0, verbose_name='Текущее значение')),
             ],
             options={
@@ -24,74 +27,6 @@ class Migration(migrations.Migration):
                 'verbose_name_plural': 'Счетчики документов',
             },
         ),
-        migrations.CreateModel(
-            name='Incoming',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('quantity', models.DecimalField(decimal_places=3, max_digits=10, verbose_name='Количество')),
-                ('cost_price', models.DecimalField(decimal_places=2, max_digits=10, verbose_name='Закупочная цена')),
-                ('notes', models.TextField(blank=True, null=True, verbose_name='Примечания')),
-                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
-            ],
-            options={
-                'verbose_name': 'Товар в поступлении',
-                'verbose_name_plural': 'Товары в поступлениях',
-                'ordering': ['-created_at'],
-            },
-        ),
-        migrations.CreateModel(
-            name='IncomingBatch',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('document_number', models.CharField(db_index=True, max_length=100, unique=True, verbose_name='Номер документа')),
-                ('receipt_type', models.CharField(choices=[('supplier', 'Поступление от поставщика'), ('inventory', 'Оприходование при инвентаризации'), ('adjustment', 'Оприходование без инвентаризации')], db_index=True, default='supplier', max_length=20, verbose_name='Тип поступления')),
-                ('supplier_name', models.CharField(blank=True, max_length=200, null=True, verbose_name='Наименование поставщика')),
-                ('notes', models.TextField(blank=True, null=True, verbose_name='Примечания')),
-                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
-                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='Дата обновления')),
-            ],
-            options={
-                'verbose_name': 'Партия поступления',
-                'verbose_name_plural': 'Партии поступлений',
-                'ordering': ['-created_at'],
-            },
-        ),
-        migrations.CreateModel(
-            name='IncomingDocument',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('document_number', models.CharField(db_index=True, max_length=100, unique=True, verbose_name='Номер документа')),
-                ('status', models.CharField(choices=[('draft', 'Черновик'), ('confirmed', 'Проведён'), ('cancelled', 'Отменён')], db_index=True, default='draft', max_length=20, verbose_name='Статус')),
-                ('date', models.DateField(help_text='Дата, к которой относится поступление', verbose_name='Дата документа')),
-                ('receipt_type', models.CharField(choices=[('supplier', 'Поступление от поставщика'), ('inventory', 'Оприходование при инвентаризации'), ('adjustment', 'Оприходование без инвентаризации')], db_index=True, default='supplier', max_length=20, verbose_name='Тип поступления')),
-                ('supplier_name', models.CharField(blank=True, help_text="Заполняется для типа 'Поступление от поставщика'", max_length=200, null=True, verbose_name='Наименование поставщика')),
-                ('notes', models.TextField(blank=True, null=True, verbose_name='Примечания')),
-                ('confirmed_at', models.DateTimeField(blank=True, null=True, verbose_name='Дата проведения')),
-                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Создан')),
-                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='Обновлён')),
-            ],
-            options={
-                'verbose_name': 'Документ поступления',
-                'verbose_name_plural': 'Документы поступления',
-                'ordering': ['-date', '-created_at'],
-            },
-        ),
-        migrations.CreateModel(
-            name='IncomingDocumentItem',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('quantity', models.DecimalField(decimal_places=3, max_digits=10, verbose_name='Количество')),
-                ('cost_price', models.DecimalField(decimal_places=2, max_digits=10, verbose_name='Закупочная цена')),
-                ('notes', models.TextField(blank=True, null=True, verbose_name='Примечания')),
-                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Создан')),
-                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='Обновлён')),
-            ],
-            options={
-                'verbose_name': 'Позиция документа поступления',
-                'verbose_name_plural': 'Позиции документа поступления',
-                'ordering': ['id'],
-            },
-        ),
         migrations.CreateModel(
             name='Inventory',
             fields=[
@@ -130,7 +65,7 @@ class Migration(migrations.Migration):
             fields=[
                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('quantity', models.DecimalField(decimal_places=3, max_digits=10, verbose_name='Количество')),
-                ('status', models.CharField(choices=[('reserved', 'Зарезервирован'), ('released', 'Освобожден'), ('converted_to_sale', 'Преобразован в продажу'), ('converted_to_writeoff', 'Преобразован в списание')], default='reserved', max_length=25, verbose_name='Статус')),
+                ('status', models.CharField(choices=[('reserved', 'Зарезервирован'), ('released', 'Освобожден'), ('converted_to_sale', 'Преобразован в продажу'), ('converted_to_writeoff', 'Преобразован в списание'), ('converted_to_transformation', 'Преобразован в трансформацию')], default='reserved', max_length=30, verbose_name='Статус')),
                 ('reserved_at', models.DateTimeField(auto_now_add=True, verbose_name='Дата резервирования')),
                 ('released_at', models.DateTimeField(blank=True, null=True, verbose_name='Дата освобождения')),
                 ('converted_at', models.DateTimeField(blank=True, help_text='Дата преобразования в продажу или списание', null=True, verbose_name='Дата преобразования')),
@@ -234,34 +169,7 @@ class Migration(migrations.Migration):
             },
         ),
         migrations.CreateModel(
-            name='StockMovement',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('change', models.DecimalField(decimal_places=3, max_digits=10, verbose_name='Изменение')),
-                ('reason', models.CharField(choices=[('purchase', 'Закупка'), ('sale', 'Продажа'), ('write_off', 'Списание'), ('adjustment', 'Корректировка')], max_length=20, verbose_name='Причина')),
-                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
-            ],
-            options={
-                'verbose_name': 'Движение товара',
-                'verbose_name_plural': 'Движения товаров',
-            },
-        ),
-        migrations.CreateModel(
-            name='Transfer',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('quantity', models.DecimalField(decimal_places=3, max_digits=10, verbose_name='Количество')),
-                ('document_number', models.CharField(blank=True, max_length=100, null=True, verbose_name='Номер документа')),
-                ('date', models.DateTimeField(auto_now_add=True, verbose_name='Дата операции')),
-            ],
-            options={
-                'verbose_name': 'Перемещение',
-                'verbose_name_plural': 'Перемещения',
-                'ordering': ['-date'],
-            },
-        ),
-        migrations.CreateModel(
-            name='TransferBatch',
+            name='TransferDocument',
             fields=[
                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('document_number', models.CharField(db_index=True, max_length=100, unique=True, verbose_name='Номер документа')),
@@ -276,7 +184,7 @@ class Migration(migrations.Migration):
             },
         ),
         migrations.CreateModel(
-            name='TransferItem',
+            name='TransferDocumentItem',
             fields=[
                 ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                 ('quantity', models.DecimalField(decimal_places=3, max_digits=10, verbose_name='Количество')),
@@ -287,6 +195,45 @@ class Migration(migrations.Migration):
                 'ordering': ['id'],
             },
         ),
+        migrations.CreateModel(
+            name='Transformation',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('document_number', models.CharField(db_index=True, max_length=100, unique=True, verbose_name='Номер документа')),
+                ('status', models.CharField(choices=[('draft', 'Черновик'), ('completed', 'Проведён'), ('cancelled', 'Отменён')], db_index=True, default='draft', max_length=20, verbose_name='Статус')),
+                ('date', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
+                ('comment', models.TextField(blank=True, verbose_name='Комментарий')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Создан')),
+                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='Обновлён')),
+            ],
+            options={
+                'verbose_name': 'Трансформация товара',
+                'verbose_name_plural': 'Трансформации товаров',
+                'ordering': ['-date'],
+            },
+        ),
+        migrations.CreateModel(
+            name='TransformationInput',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('quantity', models.DecimalField(decimal_places=3, max_digits=10, verbose_name='Количество')),
+            ],
+            options={
+                'verbose_name': 'Входной товар трансформации',
+                'verbose_name_plural': 'Входные товары трансформации',
+            },
+        ),
+        migrations.CreateModel(
+            name='TransformationOutput',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('quantity', models.DecimalField(decimal_places=3, max_digits=10, verbose_name='Количество')),
+            ],
+            options={
+                'verbose_name': 'Выходной товар трансформации',
+                'verbose_name_plural': 'Выходные товары трансформации',
+            },
+        ),
         migrations.CreateModel(
             name='Warehouse',
             fields=[
@@ -359,4 +306,43 @@ class Migration(migrations.Migration):
                 'ordering': ['id'],
             },
         ),
+        migrations.CreateModel(
+            name='IncomingDocument',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('document_number', models.CharField(db_index=True, max_length=100, unique=True, verbose_name='Номер документа')),
+                ('status', models.CharField(choices=[('draft', 'Черновик'), ('confirmed', 'Проведён'), ('cancelled', 'Отменён')], db_index=True, default='draft', max_length=20, verbose_name='Статус')),
+                ('date', models.DateField(help_text='Дата, к которой относится поступление', verbose_name='Дата документа')),
+                ('receipt_type', models.CharField(choices=[('supplier', 'Поступление от поставщика'), ('inventory', 'Оприходование при инвентаризации'), ('adjustment', 'Оприходование без инвентаризации')], db_index=True, default='supplier', max_length=20, verbose_name='Тип поступления')),
+                ('supplier_name', models.CharField(blank=True, help_text="Заполняется для типа 'Поступление от поставщика'", max_length=200, null=True, verbose_name='Наименование поставщика')),
+                ('notes', models.TextField(blank=True, null=True, verbose_name='Примечания')),
+                ('confirmed_at', models.DateTimeField(blank=True, null=True, verbose_name='Дата проведения')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Создан')),
+                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='Обновлён')),
+                ('confirmed_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='confirmed_incoming_documents', to=settings.AUTH_USER_MODEL, verbose_name='Провёл')),
+                ('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='created_incoming_documents', to=settings.AUTH_USER_MODEL, verbose_name='Создал')),
+            ],
+            options={
+                'verbose_name': 'Документ поступления',
+                'verbose_name_plural': 'Документы поступления',
+                'ordering': ['-date', '-created_at'],
+            },
+        ),
+        migrations.CreateModel(
+            name='IncomingDocumentItem',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('quantity', models.DecimalField(decimal_places=3, max_digits=10, verbose_name='Количество')),
+                ('cost_price', models.DecimalField(decimal_places=2, max_digits=10, verbose_name='Закупочная цена')),
+                ('notes', models.TextField(blank=True, null=True, verbose_name='Примечания')),
+                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Создан')),
+                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='Обновлён')),
+                ('document', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='inventory.incomingdocument', verbose_name='Документ')),
+            ],
+            options={
+                'verbose_name': 'Позиция документа поступления',
+                'verbose_name_plural': 'Позиции документа поступления',
+                'ordering': ['id'],
+            },
+        ),
     ]

myproject/inventory/migrations/0002_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 5.0.10 on 2025-12-23 20:38
+# Generated by Django 5.0.10 on 2025-12-29 22:19
 
 import django.db.models.deletion
 from django.conf import settings
@@ -18,31 +18,6 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.AddField(
-            model_name='incoming',
-            name='product',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='incomings', to='products.product', verbose_name='Товар'),
-        ),
-        migrations.AddField(
-            model_name='incoming',
-            name='batch',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='inventory.incomingbatch', verbose_name='Партия'),
-        ),
-        migrations.AddField(
-            model_name='incomingdocument',
-            name='confirmed_by',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='confirmed_incoming_documents', to=settings.AUTH_USER_MODEL, verbose_name='Провёл'),
-        ),
-        migrations.AddField(
-            model_name='incomingdocument',
-            name='created_by',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='created_incoming_documents', to=settings.AUTH_USER_MODEL, verbose_name='Создал'),
-        ),
-        migrations.AddField(
-            model_name='incomingdocumentitem',
-            name='document',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='inventory.incomingdocument', verbose_name='Документ'),
-        ),
         migrations.AddField(
             model_name='incomingdocumentitem',
             name='product',
@@ -149,49 +124,59 @@ class Migration(migrations.Migration):
             field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='sale_allocations', to='inventory.stockbatch', verbose_name='Партия'),
         ),
         migrations.AddField(
-            model_name='incoming',
+            model_name='transferdocumentitem',
+            name='batch',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transfer_document_items', to='inventory.stockbatch', verbose_name='Исходная партия (FIFO)'),
+        ),
+        migrations.AddField(
+            model_name='transferdocumentitem',
+            name='new_batch',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='transfer_document_items_created', to='inventory.stockbatch', verbose_name='Созданная партия на целевом складе'),
+        ),
+        migrations.AddField(
+            model_name='transferdocumentitem',
+            name='product',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transfer_document_items', to='products.product', verbose_name='Товар'),
+        ),
+        migrations.AddField(
+            model_name='transferdocumentitem',
+            name='transfer_document',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='inventory.transferdocument', verbose_name='Документ перемещения'),
+        ),
+        migrations.AddField(
+            model_name='transformation',
+            name='employee',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='transformations', to=settings.AUTH_USER_MODEL, verbose_name='Сотрудник'),
+        ),
+        migrations.AddField(
+            model_name='transformationinput',
+            name='product',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='transformation_inputs', to='products.product', verbose_name='Товар'),
+        ),
+        migrations.AddField(
+            model_name='transformationinput',
+            name='transformation',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='inputs', to='inventory.transformation', verbose_name='Трансформация'),
+        ),
+        migrations.AddField(
+            model_name='reservation',
+            name='transformation_input',
+            field=models.ForeignKey(blank=True, help_text='Резерв для входного товара трансформации (черновик)', null=True, on_delete=django.db.models.deletion.CASCADE, related_name='reservations', to='inventory.transformationinput', verbose_name='Входной товар трансформации'),
+        ),
+        migrations.AddField(
+            model_name='transformationoutput',
+            name='product',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='transformation_outputs', to='products.product', verbose_name='Товар'),
+        ),
+        migrations.AddField(
+            model_name='transformationoutput',
             name='stock_batch',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='incomings', to='inventory.stockbatch', verbose_name='Складская партия'),
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='transformation_outputs', to='inventory.stockbatch', verbose_name='Созданная партия'),
         ),
         migrations.AddField(
-            model_name='stockmovement',
-            name='order',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='stock_movements', to='orders.order', verbose_name='Заказ'),
-        ),
-        migrations.AddField(
-            model_name='stockmovement',
-            name='product',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='movements', to='products.product', verbose_name='Товар'),
-        ),
-        migrations.AddField(
-            model_name='transfer',
-            name='batch',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transfers', to='inventory.stockbatch', verbose_name='Партия'),
-        ),
-        migrations.AddField(
-            model_name='transfer',
-            name='new_batch',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='transfer_sources', to='inventory.stockbatch', verbose_name='Новая партия'),
-        ),
-        migrations.AddField(
-            model_name='transferitem',
-            name='batch',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transfer_items', to='inventory.stockbatch', verbose_name='Исходная партия (FIFO)'),
-        ),
-        migrations.AddField(
-            model_name='transferitem',
-            name='new_batch',
-            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='transfer_items_created', to='inventory.stockbatch', verbose_name='Созданная партия на целевом складе'),
-        ),
-        migrations.AddField(
-            model_name='transferitem',
-            name='product',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transfer_items', to='products.product', verbose_name='Товар'),
-        ),
-        migrations.AddField(
-            model_name='transferitem',
-            name='transfer_batch',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='items', to='inventory.transferbatch', verbose_name='Документ перемещения'),
+            model_name='transformationoutput',
+            name='transformation',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='outputs', to='inventory.transformation', verbose_name='Трансформация'),
         ),
         migrations.AddIndex(
             model_name='warehouse',
@@ -206,24 +191,19 @@ class Migration(migrations.Migration):
             index=models.Index(fields=['is_pickup_point'], name='inventory_w_is_pick_e86268_idx'),
         ),
         migrations.AddField(
-            model_name='transferbatch',
+            model_name='transformation',
+            name='warehouse',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='transformations', to='inventory.warehouse', verbose_name='Склад'),
+        ),
+        migrations.AddField(
+            model_name='transferdocument',
             name='from_warehouse',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transfer_batches_from', to='inventory.warehouse', verbose_name='Склад-отгрузки'),
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transfer_documents_from', to='inventory.warehouse', verbose_name='Склад-отгрузки'),
         ),
         migrations.AddField(
-            model_name='transferbatch',
+            model_name='transferdocument',
             name='to_warehouse',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transfer_batches_to', to='inventory.warehouse', verbose_name='Склад-приемки'),
-        ),
-        migrations.AddField(
-            model_name='transfer',
-            name='from_warehouse',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transfers_from', to='inventory.warehouse', verbose_name='Из склада'),
-        ),
-        migrations.AddField(
-            model_name='transfer',
-            name='to_warehouse',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transfers_to', to='inventory.warehouse', verbose_name='На склад'),
+            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='transfer_documents_to', to='inventory.warehouse', verbose_name='Склад-приемки'),
         ),
         migrations.AddField(
             model_name='stockbatch',
@@ -260,11 +240,6 @@ class Migration(migrations.Migration):
             name='warehouse',
             field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='incoming_documents', to='inventory.warehouse', verbose_name='Склад'),
         ),
-        migrations.AddField(
-            model_name='incomingbatch',
-            name='warehouse',
-            field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='incoming_batches', to='inventory.warehouse', verbose_name='Склад'),
-        ),
         migrations.AddField(
             model_name='writeoff',
             name='batch',
@@ -335,60 +310,40 @@ class Migration(migrations.Migration):
             index=models.Index(fields=['locked_by_user', 'status'], name='inventory_s_locked__88eac9_idx'),
         ),
         migrations.AddIndex(
-            model_name='incoming',
-            index=models.Index(fields=['batch'], name='inventory_i_batch_i_c50b63_idx'),
+            model_name='transferdocumentitem',
+            index=models.Index(fields=['transfer_document'], name='inventory_t_transfe_02e7fe_idx'),
         ),
         migrations.AddIndex(
-            model_name='incoming',
-            index=models.Index(fields=['product'], name='inventory_i_product_39b00d_idx'),
-        ),
-        migrations.AddIndex(
-            model_name='incoming',
-            index=models.Index(fields=['-created_at'], name='inventory_i_created_563ec0_idx'),
+            model_name='transferdocumentitem',
+            index=models.Index(fields=['product'], name='inventory_t_product_a5ed4b_idx'),
         ),
         migrations.AlterUniqueTogether(
-            name='incoming',
-            unique_together={('batch', 'product')},
+            name='transferdocumentitem',
+            unique_together={('transfer_document', 'batch')},
         ),
         migrations.AddIndex(
-            model_name='stockmovement',
-            index=models.Index(fields=['product'], name='inventory_s_product_cbdc37_idx'),
+            model_name='transformation',
+            index=models.Index(fields=['document_number'], name='inventory_t_documen_559778_idx'),
         ),
         migrations.AddIndex(
-            model_name='stockmovement',
-            index=models.Index(fields=['created_at'], name='inventory_s_created_05ebf5_idx'),
+            model_name='transformation',
+            index=models.Index(fields=['warehouse', 'status'], name='inventory_t_warehou_934275_idx'),
         ),
         migrations.AddIndex(
-            model_name='transferitem',
-            index=models.Index(fields=['transfer_batch'], name='inventory_t_transfe_f7479b_idx'),
+            model_name='transformation',
+            index=models.Index(fields=['-date'], name='inventory_t_date_65cfab_idx'),
         ),
         migrations.AddIndex(
-            model_name='transferitem',
-            index=models.Index(fields=['product'], name='inventory_t_product_0e0ec9_idx'),
-        ),
-        migrations.AlterUniqueTogether(
-            name='transferitem',
-            unique_together={('transfer_batch', 'batch')},
+            model_name='transferdocument',
+            index=models.Index(fields=['document_number'], name='inventory_t_documen_d9087d_idx'),
         ),
         migrations.AddIndex(
-            model_name='transferbatch',
-            index=models.Index(fields=['document_number'], name='inventory_t_documen_143275_idx'),
+            model_name='transferdocument',
+            index=models.Index(fields=['from_warehouse', 'to_warehouse'], name='inventory_t_from_wa_118a47_idx'),
         ),
         migrations.AddIndex(
-            model_name='transferbatch',
-            index=models.Index(fields=['from_warehouse', 'to_warehouse'], name='inventory_t_from_wa_2a41f1_idx'),
-        ),
-        migrations.AddIndex(
-            model_name='transferbatch',
-            index=models.Index(fields=['-created_at'], name='inventory_t_created_b6fd05_idx'),
-        ),
-        migrations.AddIndex(
-            model_name='transfer',
-            index=models.Index(fields=['from_warehouse', 'to_warehouse'], name='inventory_t_from_wa_578feb_idx'),
-        ),
-        migrations.AddIndex(
-            model_name='transfer',
-            index=models.Index(fields=['date'], name='inventory_t_date_e1402d_idx'),
+            model_name='transferdocument',
+            index=models.Index(fields=['-created_at'], name='inventory_t_created_5ad653_idx'),
         ),
         migrations.AddIndex(
             model_name='stockbatch',
@@ -458,22 +413,6 @@ class Migration(migrations.Migration):
             model_name='incomingdocument',
             index=models.Index(fields=['-created_at'], name='inventory_i_created_174930_idx'),
         ),
-        migrations.AddIndex(
-            model_name='incomingbatch',
-            index=models.Index(fields=['document_number'], name='inventory_i_documen_679096_idx'),
-        ),
-        migrations.AddIndex(
-            model_name='incomingbatch',
-            index=models.Index(fields=['warehouse'], name='inventory_i_warehou_cc3a73_idx'),
-        ),
-        migrations.AddIndex(
-            model_name='incomingbatch',
-            index=models.Index(fields=['receipt_type'], name='inventory_i_receipt_ce70c1_idx'),
-        ),
-        migrations.AddIndex(
-            model_name='incomingbatch',
-            index=models.Index(fields=['-created_at'], name='inventory_i_created_59ee8b_idx'),
-        ),
         migrations.AddIndex(
             model_name='writeoff',
             index=models.Index(fields=['batch'], name='inventory_w_batch_i_b098ce_idx'),

myproject/inventory/migrations/0003_alter_documentcounter_counter_type_and_more.py

@@ -1,90 +0,0 @@
-# Generated by Django 5.0.10 on 2025-12-25 14:36
-
-import django.db.models.deletion
-from django.conf import settings
-from django.db import migrations, models
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('inventory', '0002_initial'),
-        ('products', '0001_initial'),
-        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
-    ]
-
-    operations = [
-        migrations.AlterField(
-            model_name='documentcounter',
-            name='counter_type',
-            field=models.CharField(choices=[('transfer', 'Перемещение товара'), ('writeoff', 'Списание товара'), ('incoming', 'Поступление товара'), ('inventory', 'Инвентаризация'), ('transformation', 'Трансформация товара')], max_length=20, unique=True, verbose_name='Тип счетчика'),
-        ),
-        migrations.AlterField(
-            model_name='reservation',
-            name='status',
-            field=models.CharField(choices=[('reserved', 'Зарезервирован'), ('released', 'Освобожден'), ('converted_to_sale', 'Преобразован в продажу'), ('converted_to_writeoff', 'Преобразован в списание'), ('converted_to_transformation', 'Преобразован в трансформацию')], default='reserved', max_length=30, verbose_name='Статус'),
-        ),
-        migrations.CreateModel(
-            name='Transformation',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('document_number', models.CharField(db_index=True, max_length=100, unique=True, verbose_name='Номер документа')),
-                ('status', models.CharField(choices=[('draft', 'Черновик'), ('completed', 'Проведён'), ('cancelled', 'Отменён')], db_index=True, default='draft', max_length=20, verbose_name='Статус')),
-                ('date', models.DateTimeField(auto_now_add=True, verbose_name='Дата создания')),
-                ('comment', models.TextField(blank=True, verbose_name='Комментарий')),
-                ('created_at', models.DateTimeField(auto_now_add=True, verbose_name='Создан')),
-                ('updated_at', models.DateTimeField(auto_now=True, verbose_name='Обновлён')),
-                ('employee', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='transformations', to=settings.AUTH_USER_MODEL, verbose_name='Сотрудник')),
-                ('warehouse', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='transformations', to='inventory.warehouse', verbose_name='Склад')),
-            ],
-            options={
-                'verbose_name': 'Трансформация товара',
-                'verbose_name_plural': 'Трансформации товаров',
-                'ordering': ['-date'],
-            },
-        ),
-        migrations.CreateModel(
-            name='TransformationInput',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('quantity', models.DecimalField(decimal_places=3, max_digits=10, verbose_name='Количество')),
-                ('product', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='transformation_inputs', to='products.product', verbose_name='Товар')),
-                ('transformation', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='inputs', to='inventory.transformation', verbose_name='Трансформация')),
-            ],
-            options={
-                'verbose_name': 'Входной товар трансформации',
-                'verbose_name_plural': 'Входные товары трансформации',
-            },
-        ),
-        migrations.AddField(
-            model_name='reservation',
-            name='transformation_input',
-            field=models.ForeignKey(blank=True, help_text='Резерв для входного товара трансформации (черновик)', null=True, on_delete=django.db.models.deletion.CASCADE, related_name='reservations', to='inventory.transformationinput', verbose_name='Входной товар трансформации'),
-        ),
-        migrations.CreateModel(
-            name='TransformationOutput',
-            fields=[
-                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
-                ('quantity', models.DecimalField(decimal_places=3, max_digits=10, verbose_name='Количество')),
-                ('product', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='transformation_outputs', to='products.product', verbose_name='Товар')),
-                ('stock_batch', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='transformation_outputs', to='inventory.stockbatch', verbose_name='Созданная партия')),
-                ('transformation', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='outputs', to='inventory.transformation', verbose_name='Трансформация')),
-            ],
-            options={
-                'verbose_name': 'Выходной товар трансформации',
-                'verbose_name_plural': 'Выходные товары трансформации',
-            },
-        ),
-        migrations.AddIndex(
-            model_name='transformation',
-            index=models.Index(fields=['document_number'], name='inventory_t_documen_559778_idx'),
-        ),
-        migrations.AddIndex(
-            model_name='transformation',
-            index=models.Index(fields=['warehouse', 'status'], name='inventory_t_warehou_934275_idx'),
-        ),
-        migrations.AddIndex(
-            model_name='transformation',
-            index=models.Index(fields=['-date'], name='inventory_t_date_65cfab_idx'),
-        ),
-    ]

myproject/inventory/migrations/0004_remove_incoming_batch_and_incoming.py

@@ -1,23 +0,0 @@
-# Generated by Django 5.0.10 on 2025-12-26 14:54
-
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('inventory', '0003_alter_documentcounter_counter_type_and_more'),
-    ]
-
-    operations = [
-        migrations.RemoveField(
-            model_name='incomingbatch',
-            name='warehouse',
-        ),
-        migrations.DeleteModel(
-            name='Incoming',
-        ),
-        migrations.DeleteModel(
-            name='IncomingBatch',
-        ),
-    ]

myproject/inventory/migrations/0005_refactor_transfer_models.py

@@ -1,38 +0,0 @@
-# Generated migration for Transfer models refactoring
-
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('inventory', '0004_remove_incoming_batch_and_incoming'),
-        ('products', '0001_initial'),
-    ]
-
-    operations = [
-        # 1. Удаление устаревших моделей ПЕРЕД переименованием
-        migrations.DeleteModel(
-            name='Transfer',
-        ),
-        migrations.DeleteModel(
-            name='StockMovement',
-        ),
-
-        # 2. Переименование моделей
-        migrations.RenameModel(
-            old_name='TransferBatch',
-            new_name='TransferDocument',
-        ),
-        migrations.RenameModel(
-            old_name='TransferItem',
-            new_name='TransferDocumentItem',
-        ),
-
-        # 3. Переименование поля transfer_batch → transfer_document в TransferDocumentItem
-        migrations.RenameField(
-            model_name='transferdocumentitem',
-            old_name='transfer_batch',
-            new_name='transfer_document',
-        ),
-    ]