add orders app and add new model on products

core/apps/orders/migrations/0001_initial.py

@@ -0,0 +1,55 @@
+# Generated by Django 5.2.4 on 2025-08-01 16:05
+
+import django.db.models.deletion
+import uuid
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('products', '0003_unity'),
+        ('projects', '0001_initial'),
+        ('wherehouse', '0002_stockmovemend'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Order',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False, unique=True)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('date', models.DateField()),
+                ('quantity', models.PositiveBigIntegerField(default=1)),
+                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='orders', to='products.product')),
+                ('project', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='orders', to='projects.project')),
+                ('project_department', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.DO_NOTHING, to='projects.projectdepartment')),
+                ('unity', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='orders', to='products.unity')),
+                ('wherehouse', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='orders', to='wherehouse.wherehouse')),
+            ],
+            options={
+                'verbose_name': 'Buyurtma',
+                'verbose_name_plural': 'Buyurtmalar',
+            },
+        ),
+        migrations.CreateModel(
+            name='OrderApplication',
+            fields=[
+                ('id', models.UUIDField(default=uuid.uuid4, editable=False, primary_key=True, serialize=False, unique=True)),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('status', models.CharField(choices=[('NEW', 'yangi'), ('CANCELLED', 'bekor qilindi'), ('ACCEPTED', 'qabul qilindi')], max_length=20)),
+                ('employee', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='applications', to=settings.AUTH_USER_MODEL)),
+                ('orders', models.ManyToManyField(related_name='applications', to='orders.order')),
+            ],
+            options={
+                'verbose_name': 'Ariza',
+                'verbose_name_plural': 'Arizalar',
+            },
+        ),
+    ]