243 lines
7.1 KiB
Python
243 lines
7.1 KiB
Python
from fastapi import APIRouter, Depends, Query, HTTPException
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from sqlalchemy.orm import Session
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from pydantic import BaseModel
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from typing import Optional
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from datetime import datetime, date
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from app.core.database import get_db
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from app.core.auth import get_current_user
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from app.models.deal_info import DealInfo
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router = APIRouter(prefix="/api/deal", tags=["成交行情"])
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# ============ Schema ============
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class DealInfoCreate(BaseModel):
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title: str
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content: Optional[str] = None
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deal_price: Optional[float] = None
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deal_date: Optional[str] = None # YYYY-MM-DD
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packaging: Optional[str] = None
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category: Optional[str] = None
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is_graded: Optional[bool] = False
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grading_company: Optional[str] = None
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grading_score: Optional[str] = None
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tail_number: Optional[str] = None
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size_type: Optional[str] = None
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version: Optional[str] = None
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platform: Optional[str] = None
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seller: Optional[str] = None
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buyer: Optional[str] = None
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class DealInfoUpdate(BaseModel):
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title: Optional[str] = None
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content: Optional[str] = None
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deal_price: Optional[float] = None
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deal_date: Optional[str] = None
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packaging: Optional[str] = None
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category: Optional[str] = None
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is_graded: Optional[bool] = None
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grading_company: Optional[str] = None
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grading_score: Optional[str] = None
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tail_number: Optional[str] = None
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size_type: Optional[str] = None
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version: Optional[str] = None
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platform: Optional[str] = None
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seller: Optional[str] = None
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buyer: Optional[str] = None
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status: Optional[str] = None
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class DealInfoResponse(BaseModel):
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id: str
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user_id: Optional[str]
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title: str
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content: Optional[str]
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deal_price: Optional[float]
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deal_date: Optional[date]
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deal_no: Optional[str]
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packaging: Optional[str]
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category: Optional[str]
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is_graded: Optional[bool]
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grading_company: Optional[str]
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grading_score: Optional[str]
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tail_number: Optional[str]
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size_type: Optional[str]
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version: Optional[str]
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platform: Optional[str]
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seller: Optional[str]
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buyer: Optional[str]
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status: str
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view_count: int
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contact_count: int
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created_at: Optional[datetime]
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updated_at: Optional[datetime]
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class Config:
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from_attributes = True
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# 生成行情编号
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def generate_deal_no(db: Session):
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"""生成行情编号，从A000001开始递增"""
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last = db.query(DealInfo).order_by(DealInfo.deal_no.desc()).first()
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if last and last.deal_no:
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# 例如 A000001 -> 2 -> A000002
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num = int(last.deal_no[1:]) + 1
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return f"A{num:06d}"
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return "A000001"
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# ============ API ============
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@router.get("/list", response_model=list[DealInfoResponse])
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def get_deal_list(
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status: str = Query("active"),
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deal_date: Optional[str] = Query(None),
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page: int = Query(1, ge=1),
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page_size: int = Query(20, ge=1, le=500),
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current_user: Optional = Depends(get_current_user),
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db: Session = Depends(get_db)
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):
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"""获取成交行情列表"""
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query = db.query(DealInfo).filter(DealInfo.status == status)
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# 成交日期过滤
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if deal_date:
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query = query.filter(DealInfo.deal_date == deal_date)
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# 排序：优先成交日期倒序，同日按编号倒序
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query = query.order_by(DealInfo.deal_date.desc().nullslast(), DealInfo.deal_no.desc().nullslast())
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# 分页
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offset = (page - 1) * page_size
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items = query.offset(offset).limit(page_size).all()
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return items
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@router.get("/stats")
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def get_deal_stats(
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db: Session = Depends(get_db)
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):
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"""获取成交行情统计"""
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total = db.query(DealInfo).filter(DealInfo.status == "active").count()
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# 按日期统计
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from sqlalchemy import func
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date_stats = db.query(
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DealInfo.deal_date,
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func.count(DealInfo.id).label('count')
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).filter(
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DealInfo.status == "active",
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DealInfo.deal_date.isnot(None)
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).group_by(DealInfo.deal_date).order_by(DealInfo.deal_date.desc()).limit(10).all()
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return {
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"total": total,
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"by_date": [{"date": str(d.deal_date), "count": d.count} for d in date_stats]
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}
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@router.post("", response_model=DealInfoResponse)
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def create_deal(
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data: DealInfoCreate,
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current_user = Depends(get_current_user),
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db: Session = Depends(get_db)
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):
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"""创建成交行情"""
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if not current_user:
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raise HTTPException(status_code=401, detail="请先登录")
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# 生成行情编号
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deal_no = generate_deal_no(db)
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# 解析日期
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deal_date = None
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if data.deal_date:
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try:
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deal_date = datetime.strptime(data.deal_date, "%Y-%m-%d").date()
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except:
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pass
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deal = DealInfo(
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user_id=current_user.f99_90_id if current_user else None,
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title=data.title,
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content=data.content,
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deal_price=data.deal_price,
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deal_date=deal_date,
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deal_no=deal_no,
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packaging=data.packaging,
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category=data.category,
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is_graded=data.is_graded or False,
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grading_company=data.grading_company,
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grading_score=data.grading_score,
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tail_number=data.tail_number,
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size_type=data.size_type,
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version=data.version,
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platform=data.platform,
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seller=data.seller,
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buyer=data.buyer,
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status="active"
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)
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db.add(deal)
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db.commit()
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db.refresh(deal)
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return deal
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@router.get("/{deal_id}", response_model=DealInfoResponse)
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def get_deal(
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deal_id: str,
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current_user = Depends(get_current_user),
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db: Session = Depends(get_db)
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):
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"""获取成交行情详情"""
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deal = db.query(DealInfo).filter(DealInfo.id == deal_id).first()
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if not deal:
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raise HTTPException(status_code=404, detail="成交行情不存在")
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# 增加浏览数
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deal.view_count += 1
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db.commit()
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return deal
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@router.put("/{deal_id}", response_model=DealInfoResponse)
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def update_deal(
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deal_id: str,
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data: DealInfoUpdate,
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current_user = Depends(get_current_user),
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db: Session = Depends(get_db)
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):
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"""更新成交行情"""
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if not current_user:
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raise HTTPException(status_code=401, detail="请先登录")
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deal = db.query(DealInfo).filter(DealInfo.id == deal_id).first()
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if not deal:
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raise HTTPException(status_code=404, detail="成交行情不存在")
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# 处理日期
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if data.deal_date:
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try:
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data.deal_date = datetime.strptime(data.deal_date, "%Y-%m-%d").date()
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except:
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data.deal_date = None
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for key, value in data.model_dump(exclude_unset=True).items():
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setattr(deal, key, value)
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db.commit()
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db.refresh(deal)
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return deal
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@router.delete("/{deal_id}")
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def delete_deal(
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deal_id: str,
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current_user = Depends(get_current_user),
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db: Session = Depends(get_db)
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):
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"""删除成交行情"""
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if not current_user:
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raise HTTPException(status_code=401, detail="请先登录")
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deal = db.query(DealInfo).filter(DealInfo.id == deal_id).first()
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if not deal:
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raise HTTPException(status_code=404, detail="成交行情不存在")
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deal.status = "deleted"
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db.commit()
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return {"message": "删除成功"} |