feat: add mpre endpoints

src/application/commands/payment_read_commands.py

@@ -0,0 +1,111 @@
+from __future__ import annotations
+from dataclasses import dataclass
+from decimal import Decimal
+from src.application.abstractions import IUnitOfWork
+from src.application.contracts import ILogger
+from src.application.domain.entities import OrderEntity,PaymentEntity
+from src.application.domain.exceptions import NotFoundException
+from src.application.services import PaymentQuote,PaymentQuoteService
+from src.infrastructure.database.decorators import transactional
+
+
+@dataclass(slots=True)
+class OrderPaymentResult:
+    order: OrderEntity
+    payment: PaymentEntity | None
+
+
+class GetPaymentConfigCommand:
+    def __init__(self, *, payment_quote_service: PaymentQuoteService, logger: ILogger):
+        self._payment_quote_service = payment_quote_service
+        self._logger = logger
+
+
+    async def __call__(self) -> PaymentQuote:
+        quote = await self._payment_quote_service.get_quote(Decimal('1.00'))
+        self._logger.info({'event':'payment_config_requested'})
+        return quote
+
+
+class GetPaymentQuoteCommand:
+    def __init__(self, *, payment_quote_service: PaymentQuoteService, logger: ILogger):
+        self._payment_quote_service = payment_quote_service
+        self._logger = logger
+
+
+    async def __call__(self, usdt_amount: Decimal) -> PaymentQuote:
+        quote = await self._payment_quote_service.get_quote(usdt_amount)
+        self._logger.info({'event':'payment_quote_requested','usdt_amount':str(usdt_amount)})
+        return quote
+
+
+class ListOrdersCommand:
+    def __init__(self, *, unit_of_work: IUnitOfWork, logger: ILogger):
+        self._unit_of_work = unit_of_work
+        self._logger = logger
+
+
+    @transactional
+    async def __call__(self, *, user_id: str, limit: int, offset: int) -> list[OrderPaymentResult]:
+        orders = await self._unit_of_work.order_repository.list_by_user_id(
+            user_id=user_id,
+            limit=limit,
+            offset=offset,
+        )
+        items: list[OrderPaymentResult] = []
+        for order in orders:
+            if order.id is None:
+                continue
+            payment = await self._unit_of_work.payment_repository.get_by_order_id(order.id)
+            items.append(OrderPaymentResult(order=order,payment=payment))
+        self._logger.info({'event':'orders_list_requested','user_id':user_id,'limit':limit,'offset':offset})
+        return items
+
+
+class ListPaymentsCommand:
+    def __init__(self, *, unit_of_work: IUnitOfWork, logger: ILogger):
+        self._unit_of_work = unit_of_work
+        self._logger = logger
+
+
+    @transactional
+    async def __call__(self, *, user_id: str, limit: int, offset: int) -> list[PaymentEntity]:
+        payments = await self._unit_of_work.payment_repository.list_by_user_id(
+            user_id=user_id,
+            limit=limit,
+            offset=offset,
+        )
+        self._logger.info({'event':'payments_list_requested','user_id':user_id,'limit':limit,'offset':offset})
+        return payments
+
+
+class GetOrderCommand:
+    def __init__(self, *, unit_of_work: IUnitOfWork, logger: ILogger):
+        self._unit_of_work = unit_of_work
+        self._logger = logger
+
+
+    @transactional
+    async def __call__(self, *, order_id: str, user_id: str) -> OrderPaymentResult:
+        order = await self._unit_of_work.order_repository.get_by_id_for_user(order_id=order_id,user_id=user_id)
+        if order is None:
+            raise NotFoundException(message='Order not found')
+        payment = await self._unit_of_work.payment_repository.get_by_order_id(order_id)
+        self._logger.info({'event':'order_detail_requested','order_id':order_id,'user_id':user_id})
+        return OrderPaymentResult(order=order,payment=payment)
+
+
+class GetOrderStatusCommand:
+    def __init__(self, *, unit_of_work: IUnitOfWork, logger: ILogger):
+        self._unit_of_work = unit_of_work
+        self._logger = logger
+
+
+    @transactional
+    async def __call__(self, *, order_id: str, user_id: str) -> OrderPaymentResult:
+        order = await self._unit_of_work.order_repository.get_by_id_for_user(order_id=order_id,user_id=user_id)
+        if order is None:
+            raise NotFoundException(message='Order not found')
+        payment = await self._unit_of_work.payment_repository.get_by_order_id(order_id)
+        self._logger.info({'event':'order_status_requested','order_id':order_id,'user_id':user_id})
+        return OrderPaymentResult(order=order,payment=payment)