chat_history_collection/dify_api.py

from logger_config import logger
import requests

class ChatHistoryCollector:
    """聊天历史数据收集器"""
    def __init__(self, limit=100, timeout=5):

        # 聊天历史API的URL和请求头
        self.base_url = "https://newaterobot.gtwater.cn/v1/conversations"
        self.headers = {
            'Authorization': 'Bearer app-qpPo2VXUAnPxKOIQm4NrytaL',
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36'
        }
        self.logger = logger
        self.limit = limit
        self.timeout = timeout
    def collect(self, user='admin', sort_by='-updated_at', last_id=None, timeout=30):
        """
        收集聊天历史数据
        :param timeout: 延时等待事时间
        :param user: 用户名，默认为'admin'
        :param sort_by: 排序字段，默认为'-updated_at'
        :param last_id: 最后一条数据的ID，用于分页，默认为None
        :return: 收集到的聊天历史数据
        """
        params = {'user': user, 'limit': self.limit, 'sort_by': sort_by}
        if last_id:
            params['last_id'] = last_id

        try:
            self.logger.info("开始访问聊天历史API")

            # 发送带认证头的请求
            response = requests.get(self.base_url, headers=self.headers,params=params, timeout=timeout)

            if response.status_code == 200:
                self.logger.info(f"访问成功，状态码: {response.status_code}")
                # 打印响应内容
                try:
                    response_data = response.json()
                    self.logger.info(f"返回数据: {len(response_data.get('data', []))}条")
                    # 返回是否存在更多数据，和数据列表
                    return response_data.get('has_more', False), response_data.get('data', [])
                except  Exception as e:
                    self.logger.info(f"返回内容: {response.text}", "捕获异常: ", e)

            else:
                self.logger.warning(f"访问失败，状态码: {response.status_code}")

        except requests.exceptions.RequestException as e:
            self.logger.error(f"请求异常: {str(e)}")
        except Exception as e:
            self.logger.error(f"其他错误: {str(e)}")




if __name__ == '__main__':
    # 创建一个聊天历史数据收集器对象
    collector = ChatHistoryCollector()
    collector.collect()