wkc
626f7d566b
- 添加缺失的认证参数：appId, appSecretCode, role - 修复 analysisType 和 departmentCode 参数 - 将所有接口改为使用 Form 参数（form-data 格式） - 更新服务层支持字典参数 - 更新所有测试代码 - 所有测试通过（7/7）
151 lines
4.3 KiB
Python
151 lines
4.3 KiB
Python
from fastapi import BackgroundTasks, UploadFile
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from utils.response_builder import ResponseBuilder
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from config.settings import settings
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from typing import Dict, List, Union
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import time
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from datetime import datetime
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class FileService:
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"""文件上传和解析服务"""
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def __init__(self):
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self.file_records = {} # logId -> record
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self.parsing_status = {} # logId -> is_parsing
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self.log_counter = settings.INITIAL_LOG_ID
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async def upload_file(
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self, group_id: int, file: UploadFile, background_tasks: BackgroundTasks
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) -> Dict:
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"""上传文件并启动后台解析任务
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Args:
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group_id: 项目ID
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file: 上传的文件
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background_tasks: FastAPI后台任务
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Returns:
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上传响应字典
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"""
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# 生成唯一logId
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self.log_counter += 1
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log_id = self.log_counter
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# 获取当前时间
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upload_time = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
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# 立即存储文件记录（初始状态：解析中）
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self.file_records[log_id] = {
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"logId": log_id,
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"groupId": group_id,
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"status": -5,
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"uploadStatusDesc": "parsing",
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"uploadFileName": file.filename,
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"fileSize": 0, # 简化处理
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"bankName": "MOCK",
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"uploadTime": upload_time,
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}
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# 标记为解析中
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self.parsing_status[log_id] = True
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# 启动后台任务，延迟解析
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background_tasks.add_task(
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self._simulate_parsing, log_id, settings.PARSE_DELAY_SECONDS
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)
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# 构建响应
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response = ResponseBuilder.build_success_response(
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"upload", log_id=log_id, upload_time=upload_time
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)
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return response
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def _simulate_parsing(self, log_id: int, delay_seconds: int):
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"""后台任务：模拟文件解析过程
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Args:
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log_id: 日志ID
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delay_seconds: 延迟秒数
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"""
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time.sleep(delay_seconds)
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# 解析完成，更新状态
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if log_id in self.file_records:
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self.file_records[log_id]["uploadStatusDesc"] = (
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"data.wait.confirm.newaccount"
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)
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self.parsing_status[log_id] = False
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def check_parse_status(self, group_id: int, inprogress_list: str) -> Dict:
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"""检查文件解析状态
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Args:
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group_id: 项目ID
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inprogress_list: 文件ID列表（逗号分隔）
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Returns:
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解析状态响应字典
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"""
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# 解析logId列表
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log_ids = [int(x.strip()) for x in inprogress_list.split(",") if x.strip()]
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# 检查是否还在解析中
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is_parsing = any(
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self.parsing_status.get(log_id, False) for log_id in log_ids
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)
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# 获取待处理列表
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pending_list = [
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self.file_records[log_id]
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for log_id in log_ids
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if log_id in self.file_records
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]
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return {
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"code": "200",
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"data": {"parsing": is_parsing, "pendingList": pending_list},
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"status": "200",
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"successResponse": True,
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}
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def delete_files(self, group_id: int, log_ids: List[int], user_id: int) -> Dict:
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"""删除文件
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Args:
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group_id: 项目ID
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log_ids: 文件ID列表
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user_id: 用户ID
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Returns:
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删除响应字典
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"""
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# 删除文件记录
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for log_id in log_ids:
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self.file_records.pop(log_id, None)
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self.parsing_status.pop(log_id, None)
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return {
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"code": "200",
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"data": {"message": "delete.files.success"},
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"status": "200",
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"successResponse": True,
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}
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def fetch_inner_flow(self, request: Union[Dict, object]) -> Dict:
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"""拉取行内流水（模拟无数据场景）
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Args:
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request: 拉取流水请求（可以是字典或对象）
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Returns:
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流水响应字典
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"""
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# 模拟无行内流水文件场景
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return {
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"code": "200",
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"data": {"code": "501014", "message": "无行内流水文件"},
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"status": "200",
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"successResponse": True,
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}
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