191 lines
7.7 KiB
Python
191 lines
7.7 KiB
Python
import asyncio
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import logging
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from api.types.colg import HistoryGold, OfficialGold, RealTimeGold
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from api.core.Gzip import register_gzip_request
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import json
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from fastapi import APIRouter, Query
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from api.core.Response import response
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from api.core.Redis import get_redis_info, get_redis_info_async
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from api.dp import AsyncRedisDep, RedisDep
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from typing import Annotated
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import requests
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from config.main import config
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from datetime import datetime, timezone, timedelta
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from api.core.Response import Return as Response
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import aiohttp
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router = APIRouter()
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logger = logging.getLogger('dcalc.colg')
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register_gzip_request(router)
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regionMap = {
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'跨1': 1,
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'跨2': 2,
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'跨3A': 3,
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'跨3B': 4,
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'跨4': 5,
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'跨5': 6,
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'跨6': 7,
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'跨7': 8,
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}
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url = 'https://poservice.colg.cn/api/v1/trend/getCoinTrendDataKol'
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payload = {'token': config.COLG_TOKEN, 'area': 0, 'time_type': 'other', 'start_time': '2026-01-06', 'end_time': '2026-01-06'}
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payload_helper = {
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'r': 'godRank/godDealRank',
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'userId': config.HELPER_ID,
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'token': config.HELPER_TOKEN,
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}
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OFFICIAL_GOLD_URL = 'https://dzhu.qq.com/zangyi/activity/app'
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OFFICIAL_GOLD_REGIONS = ('1', '2', '3A', '3B', '4', '5', '6', '7')
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async def _fetch_official_gold() -> list[dict]:
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timeout = aiohttp.ClientTimeout(total=10)
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async with aiohttp.ClientSession(timeout=timeout) as session:
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async def fetch_region(region: str) -> dict:
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form = {**payload_helper, 'serverNo': region}
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async with session.post(OFFICIAL_GOLD_URL, data=form) as resp:
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resp.raise_for_status()
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payload = await resp.json(content_type=None)
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data = payload['data']
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return {
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'updataTime': datetime.now().strftime('%Y-%m-%d %H:%M:%S'),
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'region': f'跨{region}',
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'goldDealRank': [int(item['price']) for item in data['godDealRank']],
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'goldTopDealRank': [int(item['price']) for item in data['godTopDealRank']],
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}
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return await asyncio.gather(*(fetch_region(region) for region in OFFICIAL_GOLD_REGIONS))
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def get_date_str(timestamp: int) -> str:
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utc_time = datetime.fromtimestamp(timestamp, tz=timezone.utc)
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beijing_time = utc_time + timedelta(hours=8)
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return beijing_time.strftime('%Y-%m-%d %H:%M:%S')
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@router.get('/gold/realtime/', operation_id='realtimeGold', response_model=Response[list[RealTimeGold]])
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def get_real_time_gold(redis: RedisDep) -> Response[list[RealTimeGold]]:
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"""
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返回所有跨区的实时金价信息
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"""
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key = 'openapi:colg:real_time_gold'
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try:
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def get_gold_data():
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res = []
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for region_name, region_id in regionMap.items():
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payload['area'] = region_id
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payload['start_time'] = datetime.now().strftime('%Y-%m-%d')
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payload['end_time'] = datetime.now().strftime('%Y-%m-%d')
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response = requests.post(url, headers={'Content-Type': 'application/json'}, data=json.dumps(payload))
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response.raise_for_status()
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resp = response.json().get('data', {})
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res.append({'updataTime': get_date_str(resp['x'][-1]), 'region': region_name, 'goldPrice': resp['y'][-1]})
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return res
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except Exception:
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# print(f"File not found: {e}")
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return response(data=[])
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# 设置半小时过期一次
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data = get_redis_info(redis, key, get_gold_data, 30 * 60)
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return response(data=data)
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@router.get('/gold/history/', operation_id='historyGold', response_model=Response[HistoryGold] | Response[None])
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def get_history_gold(region: Annotated[int, Query(..., description='跨区id')], timeRange: Annotated[int, Query(..., description='时间跨度天数')] = 7) -> Response[HistoryGold] | Response[None]:
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"""
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获取历史金价数据
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Args:
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region (int): 跨区id，必填参数，跨区id对应的映射如下
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{
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'跨1': 1,
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'跨2': 2,
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'跨3A': 3,
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'跨3B': 4,
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'跨4': 5,
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'跨5': 6,
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'跨6': 7,
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'跨7': 8,
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}
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timeRange (int, optional): 时间跨度天数，默认为7天
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Returns:
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Response[HistoryGold]: 返回历史金价数据的响应对象
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Raises:
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无显式异常，但会在跨区ID无效时返回404错误码
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Note:
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- region参数必须在regionMap的值范围内
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- timeRange参数是可选的，使用默认值7表示最近7天的数据
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"""
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if region not in regionMap.values():
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return response(
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code=404,
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message='跨区ID无效',
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data=None,
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)
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region_name = [k for k, v in regionMap.items() if v == region][0]
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end_date = datetime.now()
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start_date = end_date - timedelta(days=timeRange - 1)
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payload['area'] = region
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payload['start_time'] = start_date.strftime('%Y-%m-%d')
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payload['end_time'] = end_date.strftime('%Y-%m-%d')
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data = []
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echartsData = {}
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try:
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req = requests.post(url, headers={'Content-Type': 'application/json'}, data=json.dumps(payload))
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req.raise_for_status()
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resp = req.json().get('data', {})
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for i in range(len(resp['x'])):
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data.append(
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{
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'date': get_date_str(resp['x'][i]).split(' ')[0],
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'avg': resp['y'][i],
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'zero': resp['y1'][i],
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}
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)
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except Exception as _:
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return response(data=None)
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echartsData = {
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'title': {'text': f'DNF{region_name}近{timeRange}天金币价格趋势分析', 'left': 'center'},
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'toolbox': {'feature': {'saveAsImage': {}, 'dataView': {'readOnly': True}, 'magicType': {'type': ['line', 'bar']}}},
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'tooltip': {'trigger': 'axis', 'axisPointer': {'type': 'cross', 'label': {'backgroundColor': '#6a7985'}}},
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'legend': {'data': ['平均金价', '12时金价'], 'bottom': 0},
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'xAxis': {'type': 'category', 'name': '日期', 'boundaryGap': False, 'data': [item['date'] for item in data]},
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'yAxis': {'type': 'value', 'name': '价格 (万金币/1人民币)', 'min': (min([item['avg'] for item in data] + [item['zero'] for item in data]) // 5) * 5, 'max': (max([item['avg'] for item in data] + [item['zero'] for item in data]) // 5) * 5 + 5, 'axisLabel': {'formatter': '{value} 万金币'}},
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'series': [
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{'name': '平均金价', 'type': 'line', 'smooth': True, 'data': [item['avg'] for item in data], 'markPoint': {'data': [{'type': 'max', 'name': '最大值'}, {'type': 'min', 'name': '最小值'}]}},
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{'name': '12时金价', 'type': 'line', 'smooth': True, 'data': [item['zero'] for item in data], 'markLine': {'data': [{'type': 'average', 'name': '平均值'}]}},
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],
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}
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return response(data={'region': region_name, 'data': data, 'echartsData': echartsData})
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@router.get('/gold/official/', operation_id='officialGold', response_model=Response[list[OfficialGold]])
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async def get_official_gold(redis: AsyncRedisDep) -> Response[list[OfficialGold]]:
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"""
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获取DNF官方金币寄售实时数据
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Returns:
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Response[list[OfficialGold]]: 包含官方金币寄售数据的响应对象
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Note:
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- 该接口会返回所有跨区的官方金币寄售数据，包括最低成交价排名前5的价格和最高成交价排名前5的价格
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- 数据来源于DNF官方提供的接口，可能会有一定的延迟和不稳定性
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"""
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key = 'openapi:colg:real_time_gold_officical'
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try:
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data = await get_redis_info_async(redis, key, _fetch_official_gold, 30 * 60)
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except Exception:
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logger.exception('fetch official gold failed')
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return response(data=[])
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return response(data=data)
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