Связал склад и спецификацию

bom_manager/migrations/0008_item_material_item_weight.py

@@ -0,0 +1,25 @@
+# Generated by Django 6.0.2 on 2026-02-16 05:14
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('bom_manager', '0007_alter_baseoperation_options'),
+        ('stock', '0002_gost_alter_basematerial_grade_and_more'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='item',
+            name='material',
+            field=models.ForeignKey(blank=True, help_text='Выберите тип заготовки для этой детали', null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='items', to='stock.basematerial', verbose_name='Материал заготовки'),
+        ),
+        migrations.AddField(
+            model_name='item',
+            name='weight',
+            field=models.FloatField(blank=True, default=0, null=True, verbose_name='Вес'),
+        ),
+    ]

bom_manager/models.py

@@ -3,6 +3,8 @@ from django.urls import reverse
 from mptt.models import MPTTModel, TreeForeignKey
 from polymorphic.models import PolymorphicModel
 from django.core.exceptions import ValidationError
+# импортируем модели из stock
+from stock.models import BaseMaterial
 # Create your models here.          
 
 # Базовая модель операции
@@ -210,7 +212,18 @@ class Item(models.Model):
     # Технические данные
     drawing = models.FileField("Чертеж", upload_to='drawings/', blank=True, null=True)
     
+    # Связь с заготовкой
+    material = models.ForeignKey(
+        'stock.BaseMaterial',
+        on_delete=models.SET_NULL,
+        null=True,
+        blank=True,
+        verbose_name="Материал заготовки",
+        related_name="items",
+        help_text="Выберите тип заготовки для этой детали"
+    )
     
+    weight = models.FloatField("Вес", default=0, blank=True, null=True)
 
     class Meta:
         verbose_name = "Компонент"

core/urls.py

@@ -16,8 +16,15 @@ Including another URLconf
 """
 from django.contrib import admin
 from django.urls import path, include
+from django.conf import settings
+from django.conf.urls.static import static
 
 urlpatterns = [
     path('admin/', admin.site.urls),
     path('', include('bom_manager.urls')),
 ]
+
+# Вместо if settings.DEBUG:
+if settings.ENV_TYPE in ['local', 'dev']:
+    urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
+    urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)