Fix API compatibility and add user/role/permission and asset import/export
This commit is contained in:
324
backend_new/app/crud/system_config.py
Normal file
324
backend_new/app/crud/system_config.py
Normal file
@@ -0,0 +1,324 @@
|
||||
"""
|
||||
系统配置CRUD操作
|
||||
"""
|
||||
from typing import Optional, List, Dict, Any
|
||||
from sqlalchemy import select, and_, or_, func
|
||||
from sqlalchemy.ext.asyncio import AsyncSession
|
||||
from app.models.system_config import SystemConfig
|
||||
import json
|
||||
|
||||
|
||||
class SystemConfigCRUD:
|
||||
"""系统配置CRUD类"""
|
||||
|
||||
async def get(self, db: AsyncSession, config_id: int) -> Optional[SystemConfig]:
|
||||
"""
|
||||
根据ID获取系统配置
|
||||
|
||||
Args:
|
||||
db: 数据库会话
|
||||
config_id: 配置ID
|
||||
|
||||
Returns:
|
||||
SystemConfig对象或None
|
||||
"""
|
||||
result = await db.execute(
|
||||
select(SystemConfig).where(SystemConfig.id == config_id)
|
||||
)
|
||||
return result.scalar_one_or_none()
|
||||
|
||||
async def get_by_key(self, db: AsyncSession, config_key: str) -> Optional[SystemConfig]:
|
||||
"""
|
||||
根据配置键获取系统配置
|
||||
|
||||
Args:
|
||||
db: 数据库会话
|
||||
config_key: 配置键
|
||||
|
||||
Returns:
|
||||
SystemConfig对象或None
|
||||
"""
|
||||
result = await db.execute(
|
||||
select(SystemConfig).where(SystemConfig.config_key == config_key)
|
||||
)
|
||||
return result.scalar_one_or_none()
|
||||
|
||||
async def get_multi(
|
||||
self,
|
||||
db: AsyncSession,
|
||||
*,
|
||||
skip: int = 0,
|
||||
limit: int = 100,
|
||||
keyword: Optional[str] = None,
|
||||
category: Optional[str] = None,
|
||||
is_active: Optional[bool] = None,
|
||||
is_system: Optional[bool] = None
|
||||
) -> tuple[List[SystemConfig], int]:
|
||||
"""
|
||||
获取系统配置列表
|
||||
|
||||
Args:
|
||||
db: 数据库会话
|
||||
skip: 跳过条数
|
||||
limit: 返回条数
|
||||
keyword: 搜索关键词
|
||||
category: 配置分类
|
||||
is_active: 是否启用
|
||||
is_system: 是否系统配置
|
||||
|
||||
Returns:
|
||||
(配置列表, 总数)
|
||||
"""
|
||||
# 构建查询条件
|
||||
conditions = []
|
||||
|
||||
if keyword:
|
||||
conditions.append(
|
||||
or_(
|
||||
SystemConfig.config_key.ilike(f"%{keyword}%"),
|
||||
SystemConfig.config_name.ilike(f"%{keyword}%"),
|
||||
SystemConfig.description.ilike(f"%{keyword}%")
|
||||
)
|
||||
)
|
||||
|
||||
if category:
|
||||
conditions.append(SystemConfig.category == category)
|
||||
|
||||
if is_active is not None:
|
||||
conditions.append(SystemConfig.is_active == is_active)
|
||||
|
||||
if is_system is not None:
|
||||
conditions.append(SystemConfig.is_system == is_system)
|
||||
|
||||
# 查询总数
|
||||
count_query = select(func.count(SystemConfig.id))
|
||||
if conditions:
|
||||
count_query = count_query.where(and_(*conditions))
|
||||
total_result = await db.execute(count_query)
|
||||
total = total_result.scalar() or 0
|
||||
|
||||
# 查询数据
|
||||
query = select(SystemConfig)
|
||||
if conditions:
|
||||
query = query.where(and_(*conditions))
|
||||
query = query.order_by(SystemConfig.category, SystemConfig.sort_order, SystemConfig.id)
|
||||
query = query.offset(skip).limit(limit)
|
||||
|
||||
result = await db.execute(query)
|
||||
items = result.scalars().all()
|
||||
|
||||
return list(items), total
|
||||
|
||||
async def get_by_category(
|
||||
self,
|
||||
db: AsyncSession,
|
||||
category: str,
|
||||
*,
|
||||
is_active: bool = True
|
||||
) -> List[SystemConfig]:
|
||||
"""
|
||||
根据分类获取配置列表
|
||||
|
||||
Args:
|
||||
db: 数据库会话
|
||||
category: 配置分类
|
||||
is_active: 是否启用
|
||||
|
||||
Returns:
|
||||
配置列表
|
||||
"""
|
||||
conditions = [SystemConfig.category == category]
|
||||
|
||||
if is_active:
|
||||
conditions.append(SystemConfig.is_active == True)
|
||||
|
||||
result = await db.execute(
|
||||
select(SystemConfig)
|
||||
.where(and_(*conditions))
|
||||
.order_by(SystemConfig.sort_order, SystemConfig.id)
|
||||
)
|
||||
return list(result.scalars().all())
|
||||
|
||||
async def get_categories(
|
||||
self,
|
||||
db: AsyncSession
|
||||
) -> List[Dict[str, Any]]:
|
||||
"""
|
||||
获取所有配置分类及统计信息
|
||||
|
||||
Args:
|
||||
db: 数据库会话
|
||||
|
||||
Returns:
|
||||
分类列表
|
||||
"""
|
||||
result = await db.execute(
|
||||
select(
|
||||
SystemConfig.category,
|
||||
func.count(SystemConfig.id).label('count')
|
||||
)
|
||||
.group_by(SystemConfig.category)
|
||||
.order_by(SystemConfig.category)
|
||||
)
|
||||
|
||||
categories = []
|
||||
for row in result:
|
||||
categories.append({
|
||||
"category": row[0],
|
||||
"count": row[1]
|
||||
})
|
||||
|
||||
return categories
|
||||
|
||||
async def create(
|
||||
self,
|
||||
db: AsyncSession,
|
||||
*,
|
||||
obj_in: Dict[str, Any]
|
||||
) -> SystemConfig:
|
||||
"""
|
||||
创建系统配置
|
||||
|
||||
Args:
|
||||
db: 数据库会话
|
||||
obj_in: 创建数据
|
||||
|
||||
Returns:
|
||||
SystemConfig对象
|
||||
"""
|
||||
db_obj = SystemConfig(**obj_in)
|
||||
db.add(db_obj)
|
||||
await db.flush()
|
||||
await db.refresh(db_obj)
|
||||
return db_obj
|
||||
|
||||
async def update(
|
||||
self,
|
||||
db: AsyncSession,
|
||||
*,
|
||||
db_obj: SystemConfig,
|
||||
obj_in: Dict[str, Any]
|
||||
) -> SystemConfig:
|
||||
"""
|
||||
更新系统配置
|
||||
|
||||
Args:
|
||||
db: 数据库会话
|
||||
db_obj: 数据库对象
|
||||
obj_in: 更新数据
|
||||
|
||||
Returns:
|
||||
SystemConfig对象
|
||||
"""
|
||||
for field, value in obj_in.items():
|
||||
if hasattr(db_obj, field):
|
||||
setattr(db_obj, field, value)
|
||||
|
||||
await db.flush()
|
||||
await db.refresh(db_obj)
|
||||
return db_obj
|
||||
|
||||
async def batch_update(
|
||||
self,
|
||||
db: AsyncSession,
|
||||
*,
|
||||
configs: Dict[str, Any],
|
||||
updater_id: Optional[int] = None
|
||||
) -> List[SystemConfig]:
|
||||
"""
|
||||
批量更新配置
|
||||
|
||||
Args:
|
||||
db: 数据库会话
|
||||
configs: 配置键值对
|
||||
updater_id: 更新人ID
|
||||
|
||||
Returns:
|
||||
更新的配置列表
|
||||
"""
|
||||
updated_configs = []
|
||||
|
||||
for config_key, config_value in configs.items():
|
||||
db_obj = await self.get_by_key(db, config_key)
|
||||
if db_obj:
|
||||
# 转换为字符串存储
|
||||
if isinstance(config_value, (dict, list)):
|
||||
config_value = json.dumps(config_value, ensure_ascii=False)
|
||||
elif isinstance(config_value, bool):
|
||||
config_value = str(config_value).lower()
|
||||
else:
|
||||
config_value = str(config_value)
|
||||
|
||||
db_obj.config_value = config_value
|
||||
db_obj.updated_by = updater_id
|
||||
updated_configs.append(db_obj)
|
||||
|
||||
await db.flush()
|
||||
return updated_configs
|
||||
|
||||
async def delete(self, db: AsyncSession, *, config_id: int) -> Optional[SystemConfig]:
|
||||
"""
|
||||
删除系统配置
|
||||
|
||||
Args:
|
||||
db: 数据库会话
|
||||
config_id: 配置ID
|
||||
|
||||
Returns:
|
||||
删除的SystemConfig对象或None
|
||||
"""
|
||||
obj = await self.get(db, config_id)
|
||||
if obj:
|
||||
# 系统配置不允许删除
|
||||
if obj.is_system:
|
||||
raise ValueError("系统配置不允许删除")
|
||||
|
||||
await db.delete(obj)
|
||||
await db.flush()
|
||||
return obj
|
||||
|
||||
async def get_value(
|
||||
self,
|
||||
db: AsyncSession,
|
||||
config_key: str,
|
||||
default: Any = None
|
||||
) -> Any:
|
||||
"""
|
||||
获取配置值（自动转换类型）
|
||||
|
||||
Args:
|
||||
db: 数据库会话
|
||||
config_key: 配置键
|
||||
default: 默认值
|
||||
|
||||
Returns:
|
||||
配置值
|
||||
"""
|
||||
config = await self.get_by_key(db, config_key)
|
||||
if not config or not config.is_active:
|
||||
return default
|
||||
|
||||
value = config.config_value
|
||||
|
||||
# 根据类型转换
|
||||
if config.value_type == "boolean":
|
||||
return value.lower() in ("true", "1", "yes") if value else False
|
||||
elif config.value_type == "number":
|
||||
try:
|
||||
return int(value) if value else 0
|
||||
except ValueError:
|
||||
try:
|
||||
return float(value) if value else 0.0
|
||||
except ValueError:
|
||||
return 0
|
||||
elif config.value_type == "json":
|
||||
try:
|
||||
return json.loads(value) if value else {}
|
||||
except json.JSONDecodeError:
|
||||
return {}
|
||||
else:
|
||||
return value
|
||||
|
||||
|
||||
# 创建全局实例
|
||||
system_config_crud = SystemConfigCRUD()
|
||||
Reference in New Issue
Block a user