466 lines
13 KiB
Python
466 lines
13 KiB
Python
import json
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import os
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import time
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import random
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import requests
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from werkzeug.security import generate_password_hash, check_password_hash
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from DBHelper.MongoHelper import MongoHelper
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from Utils.ErrorUtil import ReturnConditionCheckFailed
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from user.user_auth import create_token
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from user.user_obj import User
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from user.user_utils import check_mail_fmt, decrypt_data
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from user.user_db import DELETE_DATA, UPDATE_INFO
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class UserImpl(User):
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"""管理端用户实现"""
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db = MongoHelper("tfse_v0.21")
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def create(self):
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def check_email_registered():
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"""检查邮箱是否已注册"""
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email_is_existed = self.db.find_single_column(
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"管理端",
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"用户",
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{"email": self.email},
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"email"
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)
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if email_is_existed:
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raise ReturnConditionCheckFailed("邮箱已被注册", 200)
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def generate_new_uid():
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"""生成新的用户ID"""
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def uid_maker(num):
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"""
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用户ID生成器
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num: ID长度 int
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"""
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choices = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'
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salt = ''
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for i in range(num):
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salt += random.choice(choices)
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return salt
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def uid_checker(__uid):
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"""
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用户ID重复检查
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__uid: 用户ID str
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return:
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True 用户ID可用
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False 用户ID不可用
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"""
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is_uid_existed = self.db.find_single_column(
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"管理端",
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"用户",
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{"UID": __uid},
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"UID"
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)
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return True if is_uid_existed is None else False
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uid = uid_maker(8)
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while not uid_checker(uid):
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uid = uid_maker(8)
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self.uid = uid
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def __main__():
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check_email_registered()
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generate_new_uid()
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self.status = "normal"
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self.create_time = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
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self.db.upsert_single_data(
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"管理端",
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"用户",
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{"UID": self.uid},
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self.dict_to_save()
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)
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__main__()
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class UserManageImpl:
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@staticmethod
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def list_user(param1, param2, param3, param4):
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"""
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查询用户列表
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param1:
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type: dict
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desc: 用户搜索条件 支持模糊查询条件
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demo: {"姓名": "xxx", "邮箱": "xxx"}
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param2:
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type: dict
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desc: 排序条件 asc正序 desc倒序
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demo: {"姓名": asc}
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param3:
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type: int
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desc: 每页数据数量
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param4:
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type: int
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desc: 当前页数
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"""
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# 查询体构造方法
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def make_search_body(param):
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body = dict()
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search_keys = list(param.keys())
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if "uid" in search_keys:
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body['UID'] = {"UID": param['uid']}
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if "姓名" in search_keys:
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body['name'] = {"$regex": param['姓名']}
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if "邮箱" in search_keys:
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body['email'] = {"$regex": param['邮箱']}
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if "状态" in search_keys:
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if param['状态'] == "正常":
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body['status'] = "normal"
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elif param['状态'] == "停用":
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body['status'] = "disable"
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else:
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pass
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if "角色" in search_keys:
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roles = list()
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role_map = {"管理员": "admin", "分析师": "analysts", "开发者": "developer", "运营人员": "operator", "访客": "guest"}
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for role in list(set(param['角色'])):
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roles.append(role_map[role])
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body['role'] = {"$in": roles}
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return body
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# 顺序条件构造方法
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def make_sort_body(param):
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if param != {}:
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columns_map = {"姓名": "name", "邮箱": "email", "状态": "status", "角色": "role", "创建时间": "create_time"}
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asc_or_desc = 1 if list(param.values())[0] == "asc" else -1
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sort_column = columns_map[list(param.keys())[0]]
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body = {sort_column: asc_or_desc}
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else:
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body = {"create_time": -1}
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return body
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# 连接数据库
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db = MongoHelper("tfse_v0.21")
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search_body = make_search_body(param1)
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sort = make_sort_body(param2)
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page_size = 10 if int(param3) > 10 else int(param3)
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page_no = int(param4)
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total = db.find_all_data_with_count(
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"管理端",
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"用户",
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search_body
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)
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records = db.find_data_by_page_with_sort(
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"管理端",
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"用户",
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search_body,
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["UID", "email", "name", "status", "role", "create_time"],
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sort,
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page_size,
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page_no
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)
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if records:
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for record in records:
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record['uid'] = record.pop('UID')
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record['邮箱'] = record.pop('email')
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record['姓名'] = record.pop('name')
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record['状态'] = "正常" if record.pop('status') == "normal" else "停用"
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record['角色'] = record.pop('role')
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record['创建时间'] = record.pop('create_time')
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else:
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records = []
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result = {
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"records": records,
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"total": total
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}
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return result
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@staticmethod
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def send_vcode_to_user_impl(email):
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def gen_vcode():
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choices = '0123456789'
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salt = ''
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for i in range(6):
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salt += random.choice(choices)
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return salt
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def send_email():
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email_api = 'http://116.63.130.34:30001'
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vcode = gen_vcode()
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timestamp = round(time.time())
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headers = {"Content-Type": "application/json;charset=UTF-8"}
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data = {"title": "【远东资信】{}".format("登录验证码"),
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"sender": 'fecribd@fecr.com.cn',
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"recipients": [email],
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"msg_body": "您{}的验证码为 【{}】，5分钟内有效。".format("登录", vcode)}
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requests.post(url=email_api + '/send_mail', headers=headers, data=json.dumps(data))
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db = MongoHelper("tfse_v0.21")
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db.upsert_single_data(
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"管理端",
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"邮箱验证码记录",
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{"email": email},
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{"vcode": vcode, "timestamp": timestamp}
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)
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return True
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def __main__():
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res = send_email()
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if res is not True:
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return res
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return True
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return __main__()
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@staticmethod
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def create_user_impl(email, name, pwd, role):
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"""
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创建新用户流程
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Parameters:
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email str 邮箱
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name str 姓名
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pwd str 密码
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role str 角色
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Returns:
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执行成功 bool True
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执行失败 str 异常信息
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"""
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db = MongoHelper("tfse_v0.21")
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def check_params():
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"""
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参数检查
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"""
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email_is_existed = db.find_single_column(
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"管理端",
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"用户",
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{"email": email},
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"email"
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)
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if email_is_existed:
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return "邮箱已被注册"
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return True
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def gen_new_uid():
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"""
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生成新的用户ID，如果该ID存在，则重新生成
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Returns:
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生成的用户ID
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"""
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def make_id(num):
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"""
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随机生成字符串
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"""
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choices = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'
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salt = ''
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for i in range(num):
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salt += random.choice(choices)
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return salt
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def gen_id():
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"""
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生成新ID，
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检查新ID是否存在，如果存在则继续生成新ID
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若新ID可使用，返回新ID
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"""
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new_id = make_id(8)
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case = db.find_single_column(
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"管理端",
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"用户",
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{"UID": new_id},
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"UID"
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) is not None
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while case:
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new_id = make_id(8)
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return new_id
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return gen_id()
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def __main__():
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"""
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执行流程
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"""
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check_param_result = check_params()
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if check_param_result is not True:
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return check_param_result
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user = {
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'UID': gen_new_uid(),
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'email': email,
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'name': name,
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'pwd': generate_password_hash(decrypt_data(encrypt_msg=pwd)),
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'status': 'normal',
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'role': role,
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'create_time': time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
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}
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db.upsert_single_data(
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"管理端",
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"用户",
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{"UID": user['UID']},
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user
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)
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return True
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return __main__()
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class UserOperateImpl:
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@staticmethod
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def login_impl(email, pwd, vcode):
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db = MongoHelper("tfse_v0.21")
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user_info = db.find_single_data(
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"管理端",
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"用户",
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{"email": email},
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["UID", "name", "pwd", "status", "role"]
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)
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def check_email():
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if not user_info:
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return "不存在该邮箱"
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if not check_mail_fmt(email):
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return "邮箱格式错误"
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return True
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def check_disable():
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if user_info['status'] != 'normal':
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return "账户已禁用"
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return True
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def check_vcode():
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record = db.find_single_data(
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"管理端",
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"邮箱验证码记录",
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{"email": email},
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["vcode", "timestamp"]
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)
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if not record:
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return "无验证信息"
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if record['vcode'] != vcode:
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return "验证码错误"
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if time.time() - record['timestamp'] > 300:
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return "验证码过期"
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db.delete_single_data(
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"管理端",
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"邮箱验证码记录",
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{"email": email}
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)
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return True
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def check_pwd():
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hash_pwd = user_info['pwd']
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try:
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if not check_password_hash(hash_pwd, decrypt_data(encrypt_msg=pwd)):
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return "密码错误"
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except Exception:
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return "密码错误"
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return True
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def make_menus():
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role = user_info['role']
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with open(os.path.abspath(os.path.dirname(__file__)+'/static/menus.json'), "r", encoding='utf-8') as f:
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duties = json.load(f)
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return duties[role]
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def make_session_id():
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choices = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'
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session_id = ''
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for i in range(4):
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session_id += random.choice(choices)
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db.update_single_data(
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"管理端",
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"token记录",
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{"UID": user_info['UID']},
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{"session_id": session_id}
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)
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return session_id
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def make_login_return_data():
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return_data = dict()
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return_data['name'] = user_info["name"]
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return_data['token'] = create_token(make_session_id())
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return_data['menus'] = make_menus()
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return return_data
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def __main__():
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result = check_email()
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if result is not True:
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return result
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result = check_disable()
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if result is not True:
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return result
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result = check_pwd()
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if result is not True:
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return result
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result = check_vcode()
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if result is not True:
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return result
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return make_login_return_data()
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return __main__()
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@staticmethod
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def disable_user_impl(uid):
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"""
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禁用用户
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"""
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result = UPDATE_INFO("用户", "用户信息", {"UID": uid}, {"status": "disable"})
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return result
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@staticmethod
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def delete_user_impl(uid):
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"""
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删除用户
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"""
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result = DELETE_DATA("用户", "用户信息", {"UID": uid})
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return result
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@staticmethod
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def manage_role_of_user_impl(uid, role):
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"""
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管理用户角色
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"""
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result = UPDATE_INFO("用户", "用户信息", {"UID": uid}, {"role": role})
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return result
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