111 lines
3.9 KiB
Python
111 lines
3.9 KiB
Python
import logging
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from fastapi import APIRouter, Depends, HTTPException, Query, status
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from sqlalchemy import select
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.dependencies import get_db, get_current_user
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from app.models.invoice import Invoice, InvoiceOrder
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from app.models.user import User
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from app.schemas.invoice import InvoiceCreateRequest, InvoiceOut, InvoiceOrderOut
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from app.services.invoice import (
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create_invoice,
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get_user_invoices,
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get_invoice_by_id,
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get_invoice_with_orders,
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)
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logger = logging.getLogger("videogen")
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router = APIRouter(prefix="/invoices", tags=["invoices"])
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@router.post("", response_model=InvoiceOut)
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async def create_invoice_endpoint(
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req: InvoiceCreateRequest,
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current_user: User = Depends(get_current_user),
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db: AsyncSession = Depends(get_db),
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):
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"""创建发票申请。"""
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invoice = await create_invoice(db, current_user.id, req)
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await db.commit()
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# 重新查询以获取关联订单
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detail = await get_invoice_with_orders(db, invoice.id)
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return _invoice_to_out(detail["invoice"], detail["orders"])
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@router.get("")
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async def list_invoices(
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page: int = Query(1, ge=1),
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page_size: int = Query(20, ge=1, le=100),
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current_user: User = Depends(get_current_user),
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db: AsyncSession = Depends(get_db),
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):
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"""获取当前用户的发票列表（分页）。"""
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invoices, total = await get_user_invoices(db, current_user.id, page, page_size)
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# 加载每个发票的关联订单
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items = []
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for inv in invoices:
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result = await db.execute(
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select(InvoiceOrder).where(InvoiceOrder.invoice_id == inv.id)
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)
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orders = result.scalars().all()
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items.append(_invoice_to_out(inv, list(orders)))
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return {"items": items, "total": total, "page": page, "page_size": page_size}
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@router.get("/{invoice_id}")
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async def get_invoice(
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invoice_id: str,
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current_user: User = Depends(get_current_user),
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db: AsyncSession = Depends(get_db),
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):
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"""获取发票详情（含关联订单）。"""
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detail = await get_invoice_with_orders(db, invoice_id)
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if not detail:
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raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="发票不存在")
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invoice = detail["invoice"]
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if invoice.user_id != current_user.id:
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raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail="无权查看该发票")
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return _invoice_to_out(invoice, detail["orders"])
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def _invoice_to_out(invoice: Invoice, orders: list[InvoiceOrder]) -> dict:
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"""将 Invoice ORM 对象转换为响应 dict。"""
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return {
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"id": invoice.id,
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"user_id": invoice.user_id,
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"invoice_no": invoice.invoice_no,
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"header_type": invoice.header_type,
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"header_name": invoice.header_name,
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"header_tax_no": invoice.header_tax_no,
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"header_register_address": invoice.header_register_address,
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"header_register_phone": invoice.header_register_phone,
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"header_bank_name": invoice.header_bank_name,
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"header_bank_account": invoice.header_bank_account,
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"email": invoice.email,
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"total_amount": round(float(invoice.total_amount), 2),
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"total_credits": round(float(invoice.total_credits), 2),
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"status": invoice.status,
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"failure_reason": invoice.failure_reason,
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"issued_at": invoice.issued_at.isoformat() if invoice.issued_at else None,
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"created_at": invoice.created_at.isoformat() if invoice.created_at else None,
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"updated_at": invoice.updated_at.isoformat() if invoice.updated_at else None,
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"orders": [
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{
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"id": o.id,
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"invoice_id": o.invoice_id,
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"order_id": o.order_id,
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"order_no": o.order_no,
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"amount": round(float(o.amount), 2),
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"credits": round(float(o.credits), 2),
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}
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for o in orders
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],
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}
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