仓库模块完了

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2026-02-08 20:06:35 +08:00
parent 20e1deae21
commit f145df4fa6
29 changed files with 1415 additions and 993 deletions

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backend/update_db.py Normal file
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#!/usr/bin/env python3
"""
更新数据库结构删除api_keys表添加roles表修改users表
"""
from sqlalchemy.orm import Session
from sqlalchemy import text
from app.models.database import engine, Base, SessionLocal
from app.models.models import User, Role
from app.services.user import UserService
def update_db():
"""更新数据库结构"""
db = SessionLocal()
try:
# 1. 删除api_keys表
print("删除api_keys表...")
try:
db.execute(text("DROP TABLE IF EXISTS api_keys CASCADE"))
db.commit()
print("✅ api_keys表删除成功")
except Exception as e:
print(f"⚠️ 删除api_keys表时出错: {e}")
db.rollback()
# 2. 创建roles表
print("\n创建roles表...")
try:
# 直接执行SQL创建表避免依赖模型的顺序
db.execute(text("""
CREATE TABLE IF NOT EXISTS roles (
id VARCHAR PRIMARY KEY,
name VARCHAR UNIQUE NOT NULL,
description TEXT DEFAULT '',
created_at TIMESTAMP WITH TIME ZONE DEFAULT NOW(),
updated_at TIMESTAMP WITH TIME ZONE DEFAULT NOW()
)
"""))
db.commit()
print("✅ roles表创建成功")
except Exception as e:
print(f"⚠️ 创建roles表时出错: {e}")
db.rollback()
# 3. 修改users表添加role_id字段删除role字段
print("\n修改users表...")
try:
# 检查是否存在role_id字段
result = db.execute(text("SELECT column_name FROM information_schema.columns WHERE table_name = 'users' AND column_name = 'role_id'")).fetchone()
if not result:
# 添加role_id字段
db.execute(text("ALTER TABLE users ADD COLUMN role_id VARCHAR"))
print("✅ 添加role_id字段成功")
# 初始化默认角色
UserService.init_default_roles(db)
print("✅ 默认角色初始化成功")
# 获取默认角色
admin_role = UserService.get_role_by_name(db, "admin")
user_role = UserService.get_role_by_name(db, "user")
if admin_role and user_role:
# 更新现有用户的role_id字段
db.execute(text(f"UPDATE users SET role_id = CASE WHEN role = 'admin' THEN '{admin_role.id}' ELSE '{user_role.id}' END"))
print("✅ 更新用户role_id字段成功")
# 删除role字段
result = db.execute(text("SELECT column_name FROM information_schema.columns WHERE table_name = 'users' AND column_name = 'role'")).fetchone()
if result:
db.execute(text("ALTER TABLE users DROP COLUMN role"))
print("✅ 删除role字段成功")
# 添加外键约束
db.execute(text("ALTER TABLE users ADD CONSTRAINT fk_users_role FOREIGN KEY (role_id) REFERENCES roles(id)"))
print("✅ 添加外键约束成功")
db.commit()
except Exception as e:
print(f"⚠️ 修改users表时出错: {e}")
db.rollback()
# 4. 检查并创建默认管理员账号
print("\n检查默认管理员账号...")
try:
# 检查是否已存在管理员账号
admin_user = db.query(User).filter(User.username == "admin").first()
if not admin_user:
# 获取默认管理员角色
admin_role = UserService.get_role_by_name(db, "admin")
if admin_role:
# 创建默认管理员账号
admin_user = User(
id="user-admin",
username="admin",
email="admin@example.com",
password_hash=UserService.get_password_hash("admin123"),
role_id=admin_role.id,
status="active"
)
db.add(admin_user)
db.commit()
db.refresh(admin_user)
print("✅ 默认管理员账号创建成功")
print(f"用户名: admin")
print(f"密码: admin123")
else:
print("❌ 无法创建管理员账号因为admin角色不存在")
else:
print("⚠️ 管理员账号已存在")
except Exception as e:
print(f"⚠️ 检查管理员账号时出错: {e}")
db.rollback()
print("\n✅ 数据库结构更新完成")
finally:
db.close()
if __name__ == "__main__":
update_db()