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DjangoAdmin_FastAPI_EleVue/apps/services/position.py
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ClaudeandClaude dbcce79536 chore: 基线提交(重构前快照)
重构前保存现有 apps/ 结构基线,供后续各阶段回滚。

Co-Authored-By: Claude <noreply@anthropic.com>
2026-08-07 09:43:18 +08:00

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from datetime import datetime, timezone
from fastapi.logger import logger
from sqlalchemy import and_
from apps.constants.message import PAGE_SIZE
from apps.forms.position import PositionForm, PositionStatusForm
from apps.models.position import Position
from extensions import get_db_session
from utils import R
from utils.security import get_user_id
from utils.request import like_contains
# 查询岗位分页数据
def get_position_page(request):
db = get_db_session()
# 页码
page = int(request.query_params.get("pageNo", 1))
# 每页数
limit = int(request.query_params.get("pageSize", PAGE_SIZE))
# 实例化查询对象
query = db.query(Position).filter(Position.is_delete == 0)
# 岗位名称
name = request.query_params.get('name')
if name:
query = query.filter(Position.name.like(like_contains(name), escape='\\'))
# 岗位状态筛选
status = request.query_params.get('status')
if status:
query = query.filter(Position.status == status)
# 排序
query = query.order_by(Position.sort.asc())
# 记录总数
count = query.count()
# 分页查询
position_list = query.limit(limit).offset((page - 1) * limit).all()
# 若当前页超出末页(数据被并发删除),自动回退到第一页
if page > 1 and not position_list:
page = 1
count = query.count()
position_list = query.limit(limit).offset(0).all()
# 实例化结果
result = []
# 遍历数据源
if len(position_list) > 0:
for item in position_list:
# 对象转字典
data = item.to_dict()
# 加入列表
result.append(data)
# 返回结果
return R.ok(data=result, count=count)
# 根据ID查询岗位详情
def get_position_detail(position_id):
db = get_db_session()
# 根据ID查询岗位
position = db.query(Position).filter(and_(Position.id == position_id, Position.is_delete == 0)).first()
# 查询结果判空
if not position:
return None
# 对象转字典
data = position.to_dict()
# 返回结果
return data
# 添加岗位
def add_position(request, data: PositionForm):
db = get_db_session()
# 唯一性校验
if db.query(Position).filter(and_(Position.name == data.name, Position.is_delete == 0)).first():
return R.failed("岗位名称不能重复")
# 表单数据赋值给对象
position = Position(**data.model_dump(exclude={'id'}))
position.create_user = get_user_id(request)
# 插入数据
position.save()
# 返回结果
return R.ok(msg="添加成功")
# 更新岗位
def update_position(request, data: PositionForm):
db = get_db_session()
# 记录ID判空
if not data.id or data.id <= 0:
return R.failed("记录ID不能为空")
# 唯一性校验(排除自身)
if db.query(Position).filter(and_(Position.name == data.name, Position.id != data.id, Position.is_delete == 0)).first():
return R.failed("岗位名称不能重复")
# 根据ID查询记录
position = db.query(Position).filter(and_(Position.id == data.id, Position.is_delete == 0)).first()
# 查询结果判空
if not position:
return R.failed("记录不存在")
# 构造更新数据(排除 id)
updData = data.model_dump(exclude={'id'})
updData['update_user'] = get_user_id(request)
updData['update_time'] = datetime.now(tz=timezone.utc)
result = db.query(Position).filter_by(id=data.id).update(updData)
# 提交数据
if not result:
return R.failed("更新失败")
# 返回结果
return R.ok(msg="更新成功")
# 删除岗位
def delete_position(position_id):
return Position.batch_delete_r(position_id)
# 设置状态
def update_position_status(request, data: PositionStatusForm):
db = get_db_session()
# 根据ID查询记录
position = db.query(Position).filter(and_(Position.id == data.id, Position.is_delete == 0)).first()
# 查询结果判空
if not position:
return R.failed("记录不存在")
# 更新记录
result = db.query(Position).filter_by(id=data.id).update({
"status": data.status,
"update_user": get_user_id(request),
"update_time": datetime.now(tz=timezone.utc)
})
# 提交数据
if not result:
return R.failed("设置失败")
# 返回结果
return R.ok(msg="设置成功")
# 获取岗位数据列表
def get_position_list():
db = get_db_session()
# 查询岗位数据列表
position_rows = db.query(Position).filter(and_(Position.is_delete == 0, Position.status == 1)).order_by(
Position.sort.asc()).all()
# 实例化列表
position_list = []
# 遍历数据源
if position_rows:
for v in position_rows:
# 对象转字典
item = v.to_dict()
# 加入数组
position_list.append(item)
# 返回结果
return position_list