Django Integration

Complete guide for integrating PayTechUZ with Django applications.

Installation

Install PayTechUZ with Django support:

pip install paytechuz[django]

Django Settings

Add PayTechUZ configuration to your Django settings:

# settings.py

INSTALLED_APPS = [
    # ...
    'paytechuz.integrations.django',
]

PAYTECHUZ = {
    'PAYME': {
        'PAYME_ID': 'your_payme_id',
        'PAYME_KEY': 'your_payme_key',
        'ACCOUNT_MODEL': 'your_app.models.Order',  # Example: 'shop.models.Order' or 'payments.models.Transactions'
        'ACCOUNT_FIELD': 'id',
        'AMOUNT_FIELD': 'amount',
        'ONE_TIME_PAYMENT': True,
        'IS_TEST_MODE': True,  # Set to False in production
    },
    'CLICK': {
        'SERVICE_ID': 'your_service_id',
        'MERCHANT_ID': 'your_merchant_id',
        'MERCHANT_USER_ID': 'your_merchant_user_id',
        'SECRET_KEY': 'your_secret_key',
        'ACCOUNT_MODEL': 'your_app.models.Order',
        'COMMISSION_PERCENT': 0.0,
        'IS_TEST_MODE': True,  # Set to False in production
    },
    'ATMOS': {
        'CONSUMER_KEY': 'your_atmos_consumer_key',
        'CONSUMER_SECRET': 'your_atmos_consumer_secret',
        'STORE_ID': 'your_atmos_store_id',
        'TERMINAL_ID': 'your_atmos_terminal_id',  # Optional
        'API_KEY': 'your_atmos_api_key',  # For webhook signature verification
        'ACCOUNT_MODEL': 'your_app.models.Order',
        'ACCOUNT_FIELD': 'id',
        'IS_TEST_MODE': True,  # Set to False in production
    }
}

Create models for handling orders and payments:

# models.py
from django.db import models
from django.utils import timezone

class Order(models.Model):
    STATUS_CHOICES = (
        ('pending', 'Pending'),
        ('paid', 'Paid'),
        ('cancelled', 'Cancelled'),
        ('delivered', 'Delivered'),
    )

    product_name = models.CharField(max_length=255)
    amount = models.DecimalField(max_digits=12, decimal_places=2)
    status = models.CharField(max_length=20, choices=STATUS_CHOICES, default='pending')
    created_at = models.DateTimeField(default=timezone.now)

    def __str__(self):
        return f"{self.id} - {self.product_name} ({self.amount})"

Views

Create views for handling payments:

# views.py
from paytechuz.integrations.django.views import (
    BasePaymeWebhookView,
    BaseClickWebhookView,
    BaseAtmosWebhookView
)
from .models import Order

class PaymeWebhookView(BasePaymeWebhookView):
    def successfully_payment(self, params, transaction):
        order = Order.objects.get(id=transaction.account_id)
        order.status = 'paid'
        order.save()

    def cancelled_payment(self, params, transaction):
        order = Order.objects.get(id=transaction.account_id)
        order.status = 'cancelled'
        order.save()

class ClickWebhookView(BaseClickWebhookView):
    def successfully_payment(self, params, transaction):
        order = Order.objects.get(id=transaction.account_id)
        order.status = 'paid'
        order.save()

    def cancelled_payment(self, params, transaction):
        order = Order.objects.get(id=transaction.account_id)
        order.status = 'cancelled'
        order.save()

class AtmosWebhookView(BaseAtmosWebhookView):
    def successfully_payment(self, params, transaction):
        order = Order.objects.get(id=transaction.account_id)
        order.status = 'paid'
        order.save()

    def cancelled_payment(self, params, transaction):
        order = Order.objects.get(id=transaction.account_id)
        order.status = 'cancelled'
        order.save()

URLs

Configure URL patterns:

# urls.py
from django.urls import path
from .views import PaymeWebhookView, ClickWebhookView, AtmosWebhookView

urlpatterns = [
    # ...
    path('webhooks/payme/', PaymeWebhookView.as_view(), name='payme_webhook'),
    path('webhooks/click/', ClickWebhookView.as_view(), name='click_webhook'),
    path('webhooks/atmos/', AtmosWebhookView.as_view(), name='atmos_webhook'),
]

Creating Payment Links

from paytechuz.gateways.payme import PaymeGateway
from paytechuz.gateways.click import ClickGateway
from paytechuz.gateways.atmos import AtmosGateway

# Get the order
order = Order.objects.get(id=1)

# Create Payme payment link
payme = PaymeGateway(
    payme_id='your_payme_id',
    payme_key='your_payme_key',
    is_test_mode=True  # Set to False in production
)
payme_link = payme.create_payment(
    id=order.id,
    amount=int(order.amount * 100),  # Payme works with tiyin
    return_url="https://example.com/return"
)

# Create Click payment link
click = ClickGateway(
    service_id='your_click_service_id',
    merchant_id='your_click_merchant_id',
    merchant_user_id='your_click_merchant_user_id',
    secret_key='your_click_secret_key',
    is_test_mode=True   # Set to False in production
)

click_link = click.create_payment(
    id=order.id,
    amount=order.amount,
    return_url="https://example.com/return",
)

# Create Atmos payment link
atmos = AtmosGateway(
    consumer_key='your_atmos_consumer_key',
    consumer_secret='your_atmos_consumer_secret',
    store_id='your_atmos_store_id',
    is_test_mode=True  # Set to False in production
)

atmos_payment = atmos.create_payment(
    account_id=order.id,
    amount=int(order.amount * 100)  # Atmos works with tiyin
)
atmos_link = atmos_payment['payment_url']