mirror of
https://github.com/fastapiadmin/FastapiAdmin.git
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zhangtao
ea4e35fd14
refactor(代码生成): 重构代码生成相关组件和路由路径 feat(WebSocket): 添加WebSocket支持并配置Nginx代理 fix(用户管理): 移除超级管理员过滤并调整用户数据 feat(定时任务): 完善定时任务日志功能并添加相关API style(前端): 优化AI助手界面样式和提示文本 chore(初始化数据): 清理和更新系统初始化数据 perf(前端): 优化表格操作列宽度和按钮样式 docs(注释): 更新控制器注释以反映模块变更
109 lines
3.9 KiB
Python
109 lines
3.9 KiB
Python
# -*- coding: utf-8 -*-
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import uuid
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import json
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from pathlib import Path
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from typing import Dict, List
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from sqlalchemy import inspect, select, func
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.core.base_model import MappedBase
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from app.core.logger import logger
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from app.config.setting import settings
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from app.api.v1.module_system.user.model import UserModel, UserRolesModel, UserPositionsModel
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from app.api.v1.module_system.role.model import RoleModel, RoleDeptsModel, RoleMenusModel
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from app.api.v1.module_system.position.model import PositionModel
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from app.api.v1.module_system.dept.model import DeptModel
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from app.api.v1.module_system.menu.model import MenuModel
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from app.api.v1.module_system.log.model import OperationLogModel
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from app.api.v1.module_system.notice.model import NoticeModel
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from app.api.v1.module_system.config.model import ConfigModel
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from app.api.v1.module_system.dict.model import DictTypeModel, DictDataModel
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from app.api.v1.module_monitor.job.model import JobModel, JobLogModel
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from app.api.v1.module_example.demo.model import DemoModel
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from app.api.v1.module_application.myapp.model import ApplicationModel
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class InitializeData:
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"""
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初始化数据库和基础数据
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"""
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def __init__(self) -> None:
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# 按照依赖关系排序：先创建基础表，再创建关联表
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self.prepare_init_models = [
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# 部门表（自引用，需要先创建）
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DeptModel,
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# 菜单表（自引用，需要先创建）
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MenuModel,
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# 用户表（依赖部门和角色）
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UserModel,
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# 角色表（依赖菜单和部门）
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RoleModel,
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# 岗位表（无外键依赖）
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PositionModel,
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# 基础表（无外键依赖）
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ConfigModel,
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DictTypeModel,
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DictDataModel,
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# 关联表（依赖基础表）
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UserPositionsModel,
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UserRolesModel,
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RoleDeptsModel,
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RoleMenusModel,
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]
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async def __init_data(self, db: AsyncSession) -> None:
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"""初始化基础数据"""
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for model in self.prepare_init_models:
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table_name = model.__tablename__
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# 检查表中是否已经有数据
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count_result = await db.execute(select(func.count()).select_from(model))
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existing_count = count_result.scalar()
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if existing_count > 0:
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logger.warning(f"跳过 {table_name} 表数据初始化（表已存在 {existing_count} 条记录）")
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continue
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data = await self.__get_data(table_name)
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if not data:
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logger.warning(f"跳过 {table_name} 表，无初始化数据")
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continue
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try:
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# 表为空，直接插入全部数据
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objs = [model(**item) for item in data]
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db.add_all(objs)
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await db.flush()
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logger.info(f"已向 {table_name} 表写入 {len(objs)} 条记录")
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except Exception as e:
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logger.error(f"初始化 {table_name} 表数据失败: {str(e)}")
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raise
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async def __get_data(self, filename: str) -> List[Dict]:
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"""读取初始化数据文件"""
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json_path = Path.joinpath(settings.SCRIPT_DIR, f'{filename}.json')
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if not json_path.exists():
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return []
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try:
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with open(json_path, 'r', encoding='utf-8') as f:
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return json.loads(f.read())
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except json.JSONDecodeError as e:
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logger.error(f"解析 {json_path} 失败: {str(e)}")
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raise
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except Exception as e:
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logger.error(f"读取 {json_path} 失败: {str(e)}")
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raise
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async def init_db(self, db: AsyncSession) -> None:
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"""
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执行完整初始化流程
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"""
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await self.__init_data(db)
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