add: add country model

config/settings/base.py

@@ -140,3 +140,7 @@ CSRF_TRUSTED_ORIGINS = [
     'http://localhost:8002',
     'http://127.0.0.1:8002',
 ]
+
+ALLOWED_ATMOS_IPS = []
+CONSUMER_KEY = ''
+CONSUMER_SECRET = ''

core/apps/common/migrations/0004_country.py

@@ -0,0 +1,27 @@
+# Generated by Django 5.2 on 2025-08-27 15:43
+
+import uuid
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('common', '0003_alter_service_options'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Country',
+            fields=[
+                ('id', models.UUIDField(db_index=True, default=uuid.uuid4, editable=False, primary_key=True, serialize=False, unique=True)),
+                ('created_at', models.DateField(auto_now_add=True)),
+                ('updated_at', models.DateField(auto_now=True)),
+                ('name', models.CharField(max_length=200)),
+            ],
+            options={
+                'verbose_name': 'Davlat',
+                'verbose_name_plural': 'Davlatlar',
+            },
+        ),
+    ]

core/apps/common/models.py

@@ -123,3 +123,14 @@ class SiteConfig(BaseModel):
     class Meta:
         verbose_name = 'sayt sozlamalari'
         verbose_name_plural = 'sayt sozlamalari'
+
+
+class Country(BaseModel):
+    name = models.CharField(max_length=200)
+
+    def __str__(self):
+        return self.name
+    
+    class Meta:
+        verbose_name = 'Davlat'
+        verbose_name_plural = 'Davlatlar'

core/apps/orders/migrations/0004_order_location_from_order_location_from_en_and_more.py

@@ -0,0 +1,55 @@
+# Generated by Django 5.2 on 2025-08-27 15:43
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('common', '0004_country'),
+        ('orders', '0003_order_order_number'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='order',
+            name='location_from',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='location_from', to='common.country'),
+        ),
+        migrations.AddField(
+            model_name='order',
+            name='location_from_en',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='location_from', to='common.country'),
+        ),
+        migrations.AddField(
+            model_name='order',
+            name='location_from_ru',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='location_from', to='common.country'),
+        ),
+        migrations.AddField(
+            model_name='order',
+            name='location_from_uz',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='location_from', to='common.country'),
+        ),
+        migrations.AddField(
+            model_name='order',
+            name='location_to',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='location_to', to='common.country'),
+        ),
+        migrations.AddField(
+            model_name='order',
+            name='location_to_en',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='location_to', to='common.country'),
+        ),
+        migrations.AddField(
+            model_name='order',
+            name='location_to_ru',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='location_to', to='common.country'),
+        ),
+        migrations.AddField(
+            model_name='order',
+            name='location_to_uz',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='location_to', to='common.country'),
+        ),
+    ]

core/apps/orders/models.py

@@ -2,6 +2,7 @@ from django.db import models
 
 from core.apps.common.models import BaseModel
 from core.apps.accounts.models import User
+from core.apps.common.models import Country
 
 
 class Order(BaseModel):
@@ -21,21 +22,12 @@ class Order(BaseModel):
     total_price = models.PositiveBigIntegerField()
     is_paid = models.BooleanField(default=False)
     location = models.CharField(max_length=200)
-    location_to = models.CharField(max_length=200, null=True)
-    location_from = models.CharField(max_length=200, null=True)
+    location_to = models.ForeignKey(Country, on_delete=models.SET_NULL, null=True, related_name='location_to')
+    location_from = models.ForeignKey(Country, on_delete=models.SET_NULL, null=True, related_name='location_from')
 
     def __str__(self):
         return f'{self.user} user order {self.name}'
     
-    def save(self, *args, **kwargs):
-        if not self.order_number:
-            last_order = Order.objects.all().order_by('-order_number').first()
-            if last_order:
-                self.order_number = last_order.order_number + 1
-            else:
-                self.order_number = 1
-        super().save(*args, **kwargs)
-    
     class Meta:
         verbose_name = 'Buyurtma'
         verbose_name_plural = 'buyurtmalar'

core/apps/payment/views.py

@@ -1,5 +1,5 @@
 import hashlib
-
+from django.conf import settings
 from rest_framework.views import APIView
 from rest_framework.response import Response
 from rest_framework import status
@@ -7,7 +7,6 @@ from rest_framework import status
 from core.apps.orders.models import Order
 
 API_KEY = "ATMOS_API_KEY"  
-ALLOWED_ATMOS_IPS = ["185.8.212.47"]
 
 
 def get_client_ip(request):
@@ -25,7 +24,7 @@ class AtmosCallbackApiView(APIView):
 
     def post(self, request):
         client_ip = get_client_ip(request)
-        if client_ip not in ALLOWED_ATMOS_IPS:
+        if client_ip not in settings.ALLOWED_ATMOS_IPS:
             return Response({"status": 0, "message": "IP ruxsat etilmagan"}, status=403)
         data = request.data
         if not data:

core/services/payment.py

@@ -0,0 +1,58 @@
+import requests
+import base64
+
+
+class Atmos:
+    def __init__(self, consumer_key, consumer_secret, terminal_id, store_id):
+        self.consumer_key = consumer_key
+        self.consumer_secret = consumer_secret
+        self.terminal_id = terminal_id
+        self.store_id = store_id
+    
+    def login(self):
+        credentials = f"{self.consumer_key}:{self.consumer_secret}"
+        encoded_credentials = base64.b64encode(credentials.encode()).decode()
+
+        headers = {
+            "Authorization": f"Basic {encoded_credentials}",
+            "Content-Type": "application/x-www-form-urlencoded",
+        }
+
+        data = {
+            "grant_type": "client_credentials"
+        }
+        url = 'https://apigw.atmos.uz/token'
+        res = requests.post(url, headers=headers, data=data)
+        if 'access_token' in res.json():
+            return res.json()['access_token']
+        else:
+            return None
+    
+    def create_transaction(self, amount, account):
+        access_token = self.login()
+        
+        url = 'https://apigw.atmos.uz/merchant/pay/create'
+        headers = {
+            'Authorization': f'Bearer {access_token}',
+            'Content-Type': 'application/json',
+        }
+        data = {
+            'amount': amount,
+            'account': account,
+            'terminal_id': self.terminal_id,
+            'store_id': self.store_id
+        }
+
+        res = requests.post(url, headers=headers, data=data)
+        if res.json()['result']['code'] == 'OK':
+            return res.json()
+        else:
+            return None
+    
+    def generate_url(self, transaction_id, redirect_url):
+        url = f'https://test-checkout.pays.uz/invoice/get?storeId={self.store_id}&transactionId={transaction_id}&redirectLink={redirect_url}'
+
+        res = requests.get(url)
+        return res.json()
+
+