feat: add full pay path

2026-05-01 13:10:13 +03:00
parent d1ac7e8e84
commit bf68aca4fa
53 changed files with 1436 additions and 334 deletions
--- a/src/infrastructure/cloud_kassir/client.py
+++ b/src/infrastructure/cloud_kassir/client.py
@@ -0,0 +1,130 @@
+from __future__ import annotations
+
+from decimal import Decimal
+from typing import Any
+from ulid import ULID
+import aiohttp
+from aiohttp import BasicAuth, ClientTimeout
+from src.application.contracts import IReceipt
+from src.application.domain.exceptions import ApplicationException
+
+
+class ClaudeKassirClient(IReceipt):
+    def __init__(
+            self,
+            *,
+            public_id: str,
+            api_secret: str,
+            inn: str,
+            api_base_url: str = 'https://api.cloudpayments.ru',
+            success_url: str | None = None,
+            fail_url: str | None = None,
+            timeout_seconds: float = 30,
+    ) -> None:
+        self._public_id = public_id
+        self._api_secret = api_secret
+        self._inn = inn
+        self._api_base_url = api_base_url.rstrip('/')
+        self._success_url = success_url
+        self._fail_url = fail_url
+        self._timeout = ClientTimeout(total=timeout_seconds)
+
+    async def create_receipt(
+            self,
+            *,
+            order_id: str,
+            user_id: str,
+            email: str,
+            total_amount: Decimal,
+            principal_amount: Decimal,
+            service_fee: Decimal,
+            phone: str | None = None,
+            customer_inn: str = '',
+            success_url: str | None = None,
+            fail_url: str | None = None,
+            request_id: str | None = None,
+    ) -> dict[str, Any]:
+        total = total_amount.quantize(Decimal('0.01'))
+        principal = principal_amount.quantize(Decimal('0.01'))
+        fee = service_fee.quantize(Decimal('0.01'))
+        description = f'Исполнение поручения принципала по заявке №{order_id}'
+        fee_description = f'Агентское вознаграждение за исполнение поручения по заявке №{order_id}'
+        payload: dict[str, Any] = {
+            'Inn': self._inn,
+            'Type': 'Income',
+            'InvoiceId': order_id,
+            'AccountId': user_id,
+            'Description': description,
+            'CustomerReceipt': {
+                'Items': [
+                    {
+                        'label': description,
+                        'price': float(principal),
+                        'quantity': 1.00,
+                        'amount': float(principal),
+                        'vat': 0,
+                        'method': 4,
+                        'object': 4,
+                        'measurement_unit': 'шт',
+                        'agent_info': {
+                            'type': 2,
+                        },
+                        'supplier_info': {
+                            'name': 'Принципал (физическое лицо)',
+                            'inn': '',
+                            'phones': [],
+                        },
+                    },
+                    {
+                        'label': fee_description,
+                        'price': float(fee),
+                        'quantity': 1.00,
+                        'amount': float(fee),
+                        'vat': 0,
+                        'method': 4,
+                        'object': 1,
+                        'measurement_unit': 'шт',
+                    },
+                ],
+                'taxationSystem': 2,
+                'email': email,
+                'phone': phone,
+                'customerInn': customer_inn,
+                'agentSign': 2,
+                'amounts': {
+                    'electronic': float(total),
+                    'advancePayment': 0.00,
+                    'credit': 0.00,
+                    'provision': 0.00,
+                },
+            },
+            'Email': email,
+            'SuccessUrl': success_url or self._success_url,
+            'FailUrl': fail_url or self._fail_url,
+        }
+        if phone is None:
+            payload['CustomerReceipt'].pop('phone')
+        if payload['SuccessUrl'] is None:
+            payload.pop('SuccessUrl')
+        if payload['FailUrl'] is None:
+            payload.pop('FailUrl')
+        url = f'{self._api_base_url}/kkt/receipt'
+        headers = {
+            'Content-Type': 'application/json',
+            'Accept': 'application/json',
+            'X-Request-ID': request_id or str(ULID()),
+        }
+        try:
+            async with aiohttp.ClientSession(timeout=self._timeout) as session:
+                auth = BasicAuth(self._public_id, self._api_secret)
+                async with session.post(url, json=payload, headers=headers, auth=auth) as resp:
+                    body = await resp.json(content_type=None)
+                    if resp.status >= 400:
+                        raise ApplicationException(status_code=502, message='Receipt provider error')
+                    if body.get('Success') is False:
+                        raise ApplicationException(status_code=409, message=str(body.get('Message') or 'Receipt provider rejected receipt'))
+                    return body
+        except ApplicationException:
+            raise
+        except aiohttp.ClientError:
+            raise ApplicationException(status_code=502, message='Receipt provider unreachable')