feat: Add car availability check feature
- Add daily scheduled check for Carmodoo car availability - Add manual trigger button in admin settings - Mark sold cars as soldout=True automatically - Add settings for check time and enable/disable toggle - Display check status and statistics in admin UI 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
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AutonetSellCar Deploy
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backend/app/services/car_availability_service.py
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backend/app/services/car_availability_service.py
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"""
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Car Availability Verification Service
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Checks if imported cars are still available on Carmodoo
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"""
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import asyncio
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import httpx
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from datetime import datetime
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from typing import List, Tuple
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from sqlalchemy.orm import Session
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from lxml import etree
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from ..models.car import Car
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from ..models.settings import SystemSettings
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# Carmodoo base URL
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CARMODOO_BASE_URL = "https://dealer.carmodoo.com"
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class CarAvailabilityChecker:
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"""카모두에서 차량 판매상태 확인"""
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def __init__(self):
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self.cookies = {}
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self.is_logged_in = False
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self.headers = {
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'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36',
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'Accept-Language': 'ko-KR,ko;q=0.9,en-US;q=0.8,en;q=0.7',
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}
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async def login(self) -> bool:
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"""카모두 로그인"""
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import os
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user_id = os.environ.get('CARMODOO_USER_ID', '')
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password = os.environ.get('CARMODOO_PASSWORD', '')
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if not user_id or not password:
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print("[CarAvailability] No Carmodoo credentials found")
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return False
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try:
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async with httpx.AsyncClient(timeout=30.0, follow_redirects=True) as client:
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login_url = f"{CARMODOO_BASE_URL}/member/memberLoginOk.html"
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form_data = {
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'userId': user_id,
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'userPwd': password,
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'auto_login': 'N',
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}
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response = await client.post(
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login_url,
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data=form_data,
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headers=self.headers
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)
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self.cookies = dict(response.cookies)
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if 'JSESSIONID' in self.cookies or response.status_code == 200:
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self.is_logged_in = True
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print("[CarAvailability] Login successful")
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return True
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else:
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print("[CarAvailability] Login failed")
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return False
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except Exception as e:
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print(f"[CarAvailability] Login error: {e}")
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return False
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async def check_car_availability(self, source_id: str) -> bool:
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"""
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특정 차량이 카모두에서 아직 판매중인지 확인
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source_id: 카모두 차량 번호 (c_cNo)
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Returns: True if still available, False if sold/removed
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"""
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if not self.is_logged_in:
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await self.login()
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try:
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async with httpx.AsyncClient(timeout=30.0, cookies=self.cookies) as client:
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# 차량 상세 페이지 직접 접근
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detail_url = f"{CARMODOO_BASE_URL}/car/carPopView.html"
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params = {'c_cNo': source_id}
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response = await client.get(
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detail_url,
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params=params,
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headers=self.headers
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)
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if response.status_code != 200:
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return False
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# EUC-KR 디코딩
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try:
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content = response.content.decode('euc-kr', errors='replace')
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except:
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content = response.text
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# 판매완료/삭제 표시 확인
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sold_indicators = [
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'판매완료',
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'판매 완료',
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'삭제된 차량',
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'존재하지 않는',
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'해당 차량이 없습니다',
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'매물이 존재하지',
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]
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for indicator in sold_indicators:
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if indicator in content:
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return False
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# 차량 정보가 있으면 판매중
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if 'carViewWrap' in content or '차량정보' in content or '차량번호' in content:
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return True
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# 기본적으로 응답이 있으면 판매중으로 간주
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return len(content) > 500
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except Exception as e:
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print(f"[CarAvailability] Error checking car {source_id}: {e}")
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# 에러 시 기존 상태 유지 (판매중으로 간주)
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return True
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async def verify_all_cars(self, db: Session) -> Tuple[int, int, int]:
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"""
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모든 활성 차량의 판매상태 확인
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Returns: (total_checked, still_available, sold_count)
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"""
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# soldout=False인 차량만 확인
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cars = db.query(Car).filter(
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Car.soldout == False,
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Car.source == 'carmodoo'
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).all()
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if not cars:
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return (0, 0, 0)
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# 로그인
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if not self.is_logged_in:
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login_success = await self.login()
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if not login_success:
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print("[CarAvailability] Failed to login, aborting verification")
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return (0, 0, 0)
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total = len(cars)
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available = 0
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sold = 0
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print(f"[CarAvailability] Starting verification of {total} cars...")
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for i, car in enumerate(cars):
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try:
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is_available = await self.check_car_availability(car.source_id)
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if is_available:
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available += 1
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else:
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sold += 1
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car.soldout = True
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print(f"[CarAvailability] Car {car.id} ({car.car_name}) marked as sold")
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# Rate limiting - 0.5초 대기
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if i < total - 1:
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await asyncio.sleep(0.5)
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# 진행상황 로그 (10개마다)
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if (i + 1) % 10 == 0:
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print(f"[CarAvailability] Progress: {i + 1}/{total}")
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except Exception as e:
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print(f"[CarAvailability] Error checking car {car.id}: {e}")
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available += 1 # 에러 시 판매중으로 간주
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# DB 커밋
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db.commit()
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print(f"[CarAvailability] Verification complete: {total} checked, {available} available, {sold} sold")
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return (total, available, sold)
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async def run_car_availability_check(db: Session) -> str:
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"""
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차량 판매상태 검증 실행 및 결과 저장
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Returns: 결과 요약 문자열
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"""
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checker = CarAvailabilityChecker()
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total, available, sold = await checker.verify_all_cars(db)
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# 설정에 결과 저장
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settings = db.query(SystemSettings).first()
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if settings:
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settings.car_availability_last_check = datetime.now()
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settings.car_availability_last_result = f"Checked: {total}, Available: {available}, Sold: {sold}"
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db.commit()
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return f"Checked: {total}, Available: {available}, Sold: {sold}"
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