Добавлен CI, добавлена отправка письма о получении оплаты, добавлен order_id в success_url

tests/services/test_init_payment.py

@@ -120,6 +120,7 @@ def test_init_payment_validates_cdek_price_before_tbank_and_returns_payment_url(
         providers=[],
         payment_adapter=adapter,
         payment_price_validation_adapter=validation_adapter,
+        order_uuid_factory=lambda: "order-uuid-1",
     )
 
     result = asyncio.run(service.init_payment(request))
@@ -141,6 +142,7 @@ def test_init_payment_persists_order_payload_after_successful_payment_link() ->
         payment_adapter=adapter,
         payment_price_validation_adapter=validation_adapter,
         order_repository=order_repository,
+        order_uuid_factory=lambda: "order-uuid-1",
     )
 
     asyncio.run(service.init_payment(request))
@@ -166,6 +168,7 @@ def test_init_payment_returns_payment_url_when_order_persistence_fails() -> None
         payment_adapter=adapter,
         payment_price_validation_adapter=validation_adapter,
         order_repository=order_repository,
+        order_uuid_factory=lambda: "order-uuid-1",
     )
 
     result = asyncio.run(service.init_payment(request))

tests/services/test_tbank_notifications.py

@@ -34,6 +34,7 @@ class StoredOrder:
     cdek_order_uuid: str | None = None
     cdek_waybill_uuid: str | None = None
     cdek_waybill_url: str | None = None
+    payment_email_sent_at: object | None = None
 
 
 class StubPaymentAdapter:
@@ -128,6 +129,34 @@ class StubOrderRepository:
         order.cdek_order_uuid = cdek_order_uuid
         return order
 
+    async def record_payment_email_sent(
+        self,
+        session: object,
+        *,
+        order_uuid: str,
+        sent_at: object,
+    ) -> StoredOrder | None:
+        self.calls.append(
+            ("record_payment_email_sent", (session, order_uuid, sent_at))
+        )
+        order = self._orders.get(order_uuid)
+        if order is not None and order.payment_email_sent_at is None:
+            order.payment_email_sent_at = sent_at
+        return order
+
+
+class StubEmailSender:
+    def __init__(self, *, error: Exception | None = None) -> None:
+        self._error = error
+        self.calls: list[dict[str, str]] = []
+
+    async def send_email(
+        self, *, to: str, subject: str, body: str
+    ) -> None:
+        self.calls.append({"to": to, "subject": subject, "body": body})
+        if self._error is not None:
+            raise self._error
+
 
 class StubCDEKOrderAdapter:
     def __init__(
@@ -144,12 +173,12 @@ class StubCDEKOrderAdapter:
             )
         ]
         self._error = error
-        self.calls: list[InitPaymentRequest] = []
+        self.calls: list[tuple[InitPaymentRequest, str]] = []
 
     async def register_order(
-        self, request: InitPaymentRequest
+        self, request: InitPaymentRequest, order_uuid: str
     ) -> CDEKOrderRegistrationResult:
-        self.calls.append(request)
+        self.calls.append((request, order_uuid))
         if self._error is not None:
             raise self._error
         return self._responses.pop(0)
@@ -201,7 +230,7 @@ def test_confirmed_notification_registers_cdek_order_and_saves_uuid() -> None:
     assert order.cdek_waybill_uuid is None
     assert order.cdek_waybill_url is None
     assert len(cdek_adapter.calls) == 1
-    assert cdek_adapter.calls[0].order_uuid == "order-uuid-1"
+    assert cdek_adapter.calls[0][1] == "order-uuid-1"
 
 
 def test_duplicate_confirmed_notification_does_not_call_cdek() -> None:
@@ -330,7 +359,95 @@ def test_repeated_confirmed_after_cdek_uuid_save_failure_uses_same_external_id()
 
     assert result == "OK"
     assert order.cdek_order_uuid == "same-cdek-order-uuid"
-    assert [request.order_uuid for request in cdek_adapter.calls] == [
+    assert [order_uuid for _, order_uuid in cdek_adapter.calls] == [
         "order-uuid-1",
         "order-uuid-1",
     ]
+
+
+def test_confirmed_notification_sends_payment_confirmation_email() -> None:
+    order = StoredOrder()
+    email_sender = StubEmailSender()
+    service = AggregatorService(
+        providers=[],
+        payment_adapter=StubPaymentAdapter(),
+        order_repository=StubOrderRepository(orders=[order]),
+        order_registration_adapter=StubCDEKOrderAdapter(),
+        email_sender=email_sender,
+    )
+
+    result = asyncio.run(
+        service.handle_tbank_payment_notification(_make_notification())
+    )
+
+    assert result == "OK"
+    assert len(email_sender.calls) == 1
+    assert email_sender.calls[0]["to"] == "client@example.com"
+    assert "order-uuid-1" in email_sender.calls[0]["subject"]
+    assert order.payment_email_sent_at is not None
+
+
+def test_non_confirmed_notification_does_not_send_email() -> None:
+    order = StoredOrder()
+    email_sender = StubEmailSender()
+    service = AggregatorService(
+        providers=[],
+        payment_adapter=StubPaymentAdapter(),
+        order_repository=StubOrderRepository(orders=[order]),
+        order_registration_adapter=StubCDEKOrderAdapter(),
+        email_sender=email_sender,
+    )
+
+    result = asyncio.run(
+        service.handle_tbank_payment_notification(
+            _make_notification(Status="AUTHORIZED")
+        )
+    )
+
+    assert result == "OK"
+    assert email_sender.calls == []
+    assert order.payment_email_sent_at is None
+
+
+def test_duplicate_notification_does_not_resend_payment_email() -> None:
+    from datetime import datetime, timezone
+
+    order = StoredOrder(
+        cdek_order_uuid="existing-cdek-order-uuid",
+        payment_email_sent_at=datetime(2026, 1, 1, tzinfo=timezone.utc),
+    )
+    email_sender = StubEmailSender()
+    service = AggregatorService(
+        providers=[],
+        payment_adapter=StubPaymentAdapter(),
+        order_repository=StubOrderRepository(orders=[order]),
+        order_registration_adapter=StubCDEKOrderAdapter(),
+        email_sender=email_sender,
+    )
+
+    result = asyncio.run(
+        service.handle_tbank_payment_notification(_make_notification())
+    )
+
+    assert result == "OK"
+    assert email_sender.calls == []
+
+
+def test_email_failure_does_not_break_notification_handling() -> None:
+    order = StoredOrder()
+    email_sender = StubEmailSender(error=RuntimeError("smtp down"))
+    service = AggregatorService(
+        providers=[],
+        payment_adapter=StubPaymentAdapter(),
+        order_repository=StubOrderRepository(orders=[order]),
+        order_registration_adapter=StubCDEKOrderAdapter(),
+        email_sender=email_sender,
+    )
+
+    result = asyncio.run(
+        service.handle_tbank_payment_notification(_make_notification())
+    )
+
+    assert result == "OK"
+    assert len(email_sender.calls) == 1
+    assert order.cdek_order_uuid == "cdek-order-uuid-1"