order apilar qoshildi

config/settings/base.py

@@ -27,6 +27,7 @@ INSTALLED_APPS = [
     'core.apps.shared',
     'core.apps.authentication',
     'core.apps.accounts',
+    'core.apps.orders',
 ]
 
 MIDDLEWARE = [

config/urls.py

@@ -39,6 +39,7 @@ urlpatterns += [
          path('accounts/', include('core.apps.accounts.urls')),
          path('authentication/', include('core.apps.authentication.urls')),
          path('shared/', include('core.apps.shared.urls')),     
+         path('orders/', include('core.apps.orders.urls')),
       ],
    )),
 ]

core/apps/orders/admin/__init__.py

@@ -0,0 +1,2 @@
+from .product import *
+from .order import *

core/apps/orders/admin/order.py

@@ -0,0 +1,15 @@
+from django.contrib import admin
+
+# orders
+from core.apps.orders.models import Order, OrderItem
+
+
+class OrderItemInline(admin.TabularInline):
+    model = OrderItem
+    extra = 0
+    
+
+@admin.register(Order)
+class OrderAdmin(admin.ModelAdmin):
+    list_display = ['id', 'employee_name', 'advance', 'paid_price', 'total_price']
+    inlines = [OrderItemInline]

core/apps/orders/admin/product.py

@@ -0,0 +1,7 @@
+from django.contrib import admin
+
+# orders
+from core.apps.orders.models import Product
+
+
+admin.site.register(Product)

core/apps/orders/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class OrdersConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'core.apps.orders'

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

@@ -0,0 +1,63 @@
+# Generated by Django 5.2 on 2025-11-24 11:26
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('shared', '0006_plan_is_done'),
+        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Product',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('name', models.CharField(max_length=200)),
+                ('price', models.DecimalField(decimal_places=2, max_digits=15)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='Order',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('total_price', models.DecimalField(decimal_places=2, max_digits=15)),
+                ('paid_price', models.DecimalField(decimal_places=2, max_digits=15)),
+                ('advance', models.FloatField()),
+                ('employee_name', models.CharField(max_length=200)),
+                ('pharmacy', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='orders', to='shared.pharmacy')),
+                ('user', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='orders', to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+        migrations.CreateModel(
+            name='OrderItem',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('created_at', models.DateTimeField(auto_now_add=True)),
+                ('updated_at', models.DateTimeField(auto_now=True)),
+                ('quantity', models.PositiveIntegerField(default=0)),
+                ('total_price', models.DecimalField(decimal_places=2, max_digits=15)),
+                ('order', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='order_items', to='orders.order')),
+                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='order_items', to='orders.product')),
+            ],
+            options={
+                'abstract': False,
+            },
+        ),
+    ]

core/apps/orders/models/__init__.py

@@ -0,0 +1,3 @@
+from .product import *
+from .order_item import *
+from .order import *

core/apps/orders/models/order.py

@@ -0,0 +1,21 @@
+from django.db import models
+
+# shared
+from core.apps.shared.models import BaseModel, Pharmacy
+# accounts
+from core.apps.accounts.models import User
+
+
+
+class Order(BaseModel):
+    user = models.ForeignKey(User, on_delete=models.CASCADE, related_name='orders')
+    pharmacy = models.ForeignKey(Pharmacy, on_delete=models.CASCADE, related_name='orders')
+
+    total_price = models.DecimalField(decimal_places=2, max_digits=15)
+    paid_price = models.DecimalField(decimal_places=2, max_digits=15)
+    advance = models.FloatField()
+    employee_name = models.CharField(max_length=200)
+
+    def __str__(self):
+        return f'#{self.id} from {self.user.first_name}, total_price - {self.total_price}, paid - {self.paid_price}'
+    

core/apps/orders/models/order_item.py

@@ -0,0 +1,15 @@
+from django.db import models
+
+# shared
+from core.apps.shared.models import BaseModel
+
+
+class OrderItem(BaseModel):
+    product = models.ForeignKey('orders.Product', on_delete=models.CASCADE, related_name='order_items')
+    order = models.ForeignKey('orders.Order', on_delete=models.CASCADE, related_name='order_items')
+
+    quantity = models.PositiveIntegerField(default=0)
+    total_price = models.DecimalField(max_digits=15, decimal_places=2)
+
+    def __str__(self):
+        return f'{self.product.name} - {self.quantity}x' 

core/apps/orders/models/product.py

@@ -0,0 +1,12 @@
+from django.db import models
+
+# shared
+from core.apps.shared.models import BaseModel
+
+
+class Product(BaseModel):
+    name = models.CharField(max_length=200)
+    price = models.DecimalField(decimal_places=2, max_digits=15)
+    
+    def __str__(self):
+        return self.name

core/apps/orders/serializers/order.py

@@ -0,0 +1,58 @@
+# django 
+from django.db import transaction
+
+# rest framework
+from rest_framework import serializers
+
+# orders 
+from core.apps.orders.models import Order, OrderItem
+from core.apps.orders.serializers.order_item import OrderItemSerializer
+# shared
+from core.apps.shared.models import Pharmacy
+
+
+class OrderCreateSerializer(serializers.Serializer):
+    pharmacy_id = serializers.IntegerField()
+    paid_price = serializers.DecimalField(max_digits=15, decimal_places=2)
+    total_price = serializers.DecimalField(max_digits=15, decimal_places=2)
+    advance = serializers.FloatField()
+    employee_name = serializers.CharField()
+    items = OrderItemSerializer(many=True)
+
+    def validate(self, data):
+        pharmacy = Pharmacy.objects.filter(id=data['pharmacy_id']).first()
+        if not pharmacy:
+            raise serializers.ValidationError({"pharmancy_id": "Pharmancy not found"})
+        data['pharmacy'] = pharmacy
+        return data
+    
+    def create(self, validated_data):
+        with transaction.atomic():
+            order = Order.objects.create(
+                pharmacy=validated_data.get('pharmacy'),
+                paid_price=validated_data.get('paid_price'),
+                advance=validated_data.get('advance'),
+                employee_name=validated_data.get('employee_name'),
+                total_price=validated_data.get('total_price'),
+            )
+            order_items = []
+            for order_item in validated_data.get('items'):
+                order_items(OrderItem(
+                    product=order_item.get('product'),
+                    order=order,
+                    quantity=order_item.get('quantity'),
+                    total_price=order_item.get('total_price'),
+                ))
+            OrderItem.objects.bulk_create(order_items)
+            return order
+        
+    
+class OrderListSerializer(serializers.ModelSerializer):
+    order_items = OrderItemSerializer(many=True)
+    
+    class Meta:
+        model = Order
+        fields = [
+            'id', 'pharmacy', 'total_price', 'paid_price', 'advance', 'employee_name',
+            'order_items'
+        ]

core/apps/orders/serializers/order_item.py

@@ -0,0 +1,17 @@
+# django
+from django.db import transaction
+
+# rest framework
+from rest_framework import serializers
+
+# orders
+from core.apps.orders.models import OrderItem
+
+
+
+class OrderItemSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = OrderItem
+        fields = [
+            'id', 'product', 'quantity', 'total_price'
+        ]

core/apps/orders/serializers/product.py

@@ -0,0 +1,12 @@
+from rest_framework import serializers
+
+# orders
+from core.apps.orders.models import Product
+
+
+class ProductSerializer(serializers.ModelSerializer):
+    class Meta:
+        model = Product
+        fields = [
+            'id', 'name', 'price', 'created_at'
+        ]

core/apps/orders/urls.py

@@ -0,0 +1,22 @@
+from django.urls import path, include
+
+# orders product views
+from core.apps.orders.views import product as product_view
+# orders order views
+from core.apps.orders.views import order as order_view
+
+
+urlpatterns = [
+    path('product/', include(
+        [
+            path('list/', product_view.ProductApiView.as_view(), name='product-list-api'),
+        ]
+    )),
+    path('order/', include(
+        [
+            path('list/', order_view.OrderListApiView.as_view(), name='order-list-api'),
+            path('create/', order_view.OrderCreateApiView.as_view(), name='order-create-api'),
+        ]
+    )),
+
+]

core/apps/orders/views/order.py

@@ -0,0 +1,56 @@
+# rest framework
+from rest_framework import generics, permissions
+
+# drf yasg
+from drf_yasg.utils import swagger_auto_schema
+
+# orders
+from core.apps.orders.models import Order, OrderItem
+from core.apps.orders.serializers.order import OrderCreateSerializer, OrderListSerializer
+# shared
+from core.apps.shared.utils.response_mixin import ResponseMixin
+from core.apps.shared.serializers.base import BaseResponseSerializer, SuccessResponseSerializer
+
+
+class OrderCreateApiView(generics.GenericAPIView, ResponseMixin):
+    serializer_class = OrderCreateSerializer
+    queryset = Order.objects.all()
+    permission_classes = [permissions.IsAuthenticated]
+
+    @swagger_auto_schema(
+        responses={
+            201: SuccessResponseSerializer(),
+            400: BaseResponseSerializer(),
+            500: BaseResponseSerializer(),
+        }
+    )
+    def post(self, request):
+        try:
+            serializer = self.serializer_class(data=request.data, context={'user': request.user})
+            if serializer.is_valid():
+                serializer.save()
+                return self.success_response(message='malumot qoshildi', status_code=201)
+            return self.failure_response(data=serializer.errors, message='malumot qoshilmadi')
+        except Exception as e:
+            return self.error_response(data=str(e), message='xatolik')
+
+
+class OrderListApiView(generics.GenericAPIView, ResponseMixin):
+    serializer_class = OrderListSerializer
+    queryset = Order.objects.all()
+    permission_classes = [permissions.IsAuthenticated]
+
+    @swagger_auto_schema(
+        responses={
+            200: SuccessResponseSerializer(),
+            400: BaseResponseSerializer(),
+            500: BaseResponseSerializer(),
+        }
+    )
+    def get(self, request):
+        try:
+            queryset = self.queryset.filter(user=request.user)
+            serializer = self.serializer_class(queryset, many=True)
+            return self.success_response(data=serializer.data, message='malumotlar fetch qilindi')
+        except Exception as e:
+            return self.error_response(data=str(e), message='xatolik')

core/apps/orders/views/product.py

@@ -0,0 +1,31 @@
+from rest_framework import permissions, generics
+
+# drf yasg
+from drf_yasg.utils import swagger_auto_schema
+
+# orders
+from core.apps.orders.models import Product
+from core.apps.orders.serializers.product import ProductSerializer
+# shared
+from core.apps.shared.serializers.base import BaseResponseSerializer, SuccessResponseSerializer
+from core.apps.shared.utils.response_mixin import ResponseMixin
+
+
+class ProductApiView(generics.GenericAPIView, ResponseMixin):
+    serializer_class = ProductSerializer
+    queryset = Product.objects.all()
+    permission_classes = [permissions.IsAuthenticated]
+
+    @swagger_auto_schema(
+        responses={
+            200: SuccessResponseSerializer(),
+            400: BaseResponseSerializer(),
+            500: BaseResponseSerializer(),
+        }
+    )
+    def get(self, request):
+        try:
+            serializer = self.serializer_class(self.get_queryset(), many=True)
+            return self.success_response(data=serializer.data, message='malumotlar fetch qilindi')
+        except Exception as e:
+            return self.error_response(data=str(e), message='xatolik')