更新

backend/payments/schemas.py

@@ -0,0 +1,69 @@
+from datetime import datetime
+from typing import Literal, Optional
+
+from pydantic import BaseModel, Field
+
+
+class PaymentConfigResponse(BaseModel):
+    payment_enabled: bool
+    demo_mode: bool
+    unit_price: float
+    min_slots: int
+    max_slots: int
+    channels: list[str]
+    wechat_available: bool
+    alipay_available: bool
+
+
+class CreatePaymentOrderRequest(BaseModel):
+    slots: int = Field(ge=1, le=100)
+    channel: Literal["wechat", "alipay"]
+
+
+class PaymentOrderResponse(BaseModel):
+    order_no: str
+    channel: str
+    slots: int
+    amount_fen: int
+    amount_yuan: float
+    status: str
+    qr_code: Optional[str] = None
+    pay_url: Optional[str] = None
+    paid_at: Optional[datetime] = None
+    expires_at: Optional[datetime] = None
+    created_at: Optional[datetime] = None
+    demo_mode: bool = False
+
+
+class PaymentOrderListItem(BaseModel):
+    id: int
+    order_no: str
+    user_id: int
+    username: Optional[str] = None
+    display_name: Optional[str] = None
+    channel: str
+    slots: int
+    amount_fen: int
+    amount_yuan: float
+    status: str
+    trade_no: Optional[str] = None
+    is_demo: bool = False
+    paid_at: Optional[datetime] = None
+    created_at: datetime
+
+
+class PaymentOrderListResponse(BaseModel):
+    items: list[PaymentOrderListItem]
+    total: int
+    page: int
+    page_size: int
+    paid_count: int = 0
+    paid_amount_yuan: float = 0
+
+
+class AdminUpdateOrderStatusRequest(BaseModel):
+    status: Literal["pending", "paid", "expired", "cancelled", "refunded"]
+
+
+class MessageResponse(BaseModel):
+    message: str