211 lines
7.2 KiB
Python
211 lines
7.2 KiB
Python
from fastapi import APIRouter, Depends, HTTPException, Query
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from sqlalchemy.orm import Session, joinedload
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from typing import List, Optional
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from app.models.community_building import (
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CommunityBuildingDB,
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CommunityBuildingCreate,
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CommunityBuildingUpdate,
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CommunityBuildingInfo,
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CommunityBuildingCreateBatch
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)
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from app.models.community import CommunityDB
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from app.models.database import get_db
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from app.api.deps import get_admin_user, get_current_user
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from app.models.user import UserDB
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from app.core.response import success_response, error_response, ResponseModel
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router = APIRouter()
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@router.get("/group_by_community", response_model=ResponseModel)
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async def get_buildings_group_by_community(
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db: Session = Depends(get_db),
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skip: int = 0,
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limit: int = 10,
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current_user: UserDB = Depends(get_admin_user)
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):
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"""获取楼栋列表，按社区分组"""
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query = db.query(CommunityDB.id, CommunityDB.name, CommunityBuildingDB.id, CommunityBuildingDB.building_name).join(CommunityBuildingDB, CommunityBuildingDB.community_id == CommunityDB.id)
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results = query.all()
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# 按社区分组
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grouped_results = {}
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for community_id, community_name, building_id, building_name in results:
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if community_id not in grouped_results:
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grouped_results[community_id] = {
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"community_id": community_id,
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"community_name": community_name,
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"buildings": []
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}
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grouped_results[community_id]["buildings"].append({"building_id": building_id, "building_name": building_name})
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return success_response(data=list(grouped_results.values()))
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@router.get("/list", response_model=ResponseModel)
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async def get_buildings(
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community_id: Optional[int] = None,
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user_id: Optional[int] = None,
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skip: int = 0,
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limit: int = 1000,
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db: Session = Depends(get_db)
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):
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"""获取楼栋列表
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Args:
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community_id: 小区ID
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user_id: 用户ID，用于获取用户所属小区的楼栋
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skip: 跳过记录数
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limit: 返回记录数
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"""
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# 联表查询，获取社区名称
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query = db.query(
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CommunityBuildingDB,
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CommunityDB.name.label('community_name')
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).join(
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CommunityDB,
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CommunityBuildingDB.community_id == CommunityDB.id
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)
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# 如果指定了用户ID，查询用户所属小区
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if user_id:
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user = db.query(UserDB).filter(UserDB.userid == user_id).first()
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if not user or not user.community_id:
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return error_response(code=400, message="用户未关联小区")
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query = query.filter(CommunityBuildingDB.community_id == user.community_id)
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# 如果指定了小区ID，直接筛选
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elif community_id:
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query = query.filter(CommunityBuildingDB.community_id == community_id)
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query = query.order_by(CommunityBuildingDB.id.asc())
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# 获取总数
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total = query.count()
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# 查询数据
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results = query.offset(skip).limit(limit).all()
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# 处理返回数据
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building_list = []
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for building, community_name in results:
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building_info = CommunityBuildingInfo.model_validate(building)
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building_info.community_name = community_name
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building_list.append(building_info)
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return success_response(data={
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"total": total,
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"items": building_list
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})
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@router.post("/batch", response_model=ResponseModel)
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async def create_buildings(
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batch: CommunityBuildingCreateBatch,
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db: Session = Depends(get_db),
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admin: UserDB = Depends(get_admin_user)
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):
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"""批量创建楼栋（管理员）"""
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# 检查社区是否存在
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community = db.query(CommunityDB).filter(CommunityDB.id == batch.community_id).first()
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if not community:
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return error_response(code=404, message="社区不存在")
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# 批量创建楼栋
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buildings = []
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for building_name in batch.building_names:
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building = CommunityBuildingDB(community_id=batch.community_id, building_name=building_name)
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buildings.append(building)
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db.add_all(buildings)
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try:
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db.commit()
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# 不要尝试刷新整个列表
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# db.refresh(buildings)
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# 查询刚刚创建的楼栋
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created_buildings = db.query(CommunityBuildingDB).filter(
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CommunityBuildingDB.community_id == batch.community_id,
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CommunityBuildingDB.building_name.in_(batch.building_names)
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).all()
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# 转换为响应模型
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building_info_list = [CommunityBuildingInfo.model_validate(building) for building in created_buildings]
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return success_response(data=building_info_list)
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except Exception as e:
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db.rollback()
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return error_response(code=500, message=f"创建失败: {str(e)}")
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@router.post("", response_model=ResponseModel)
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async def create_building(
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building: CommunityBuildingCreate,
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db: Session = Depends(get_db),
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admin: UserDB = Depends(get_admin_user)
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):
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"""创建楼栋（管理员）"""
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# 检查是否已存在相同编号的楼栋
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exists = db.query(CommunityBuildingDB).filter(
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CommunityBuildingDB.community_id == building.community_id,
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CommunityBuildingDB.building_name == building.building_name
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).first()
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if exists:
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return error_response(code=400, message="该楼栋编号已存在")
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db_building = CommunityBuildingDB(**building.model_dump())
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db.add(db_building)
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try:
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db.commit()
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db.refresh(db_building)
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return success_response(data=CommunityBuildingInfo.model_validate(db_building))
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except Exception as e:
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db.rollback()
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return error_response(code=500, message=f"创建失败: {str(e)}")
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@router.put("/{building_id}", response_model=ResponseModel)
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async def update_building(
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building_id: int,
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building: CommunityBuildingUpdate,
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db: Session = Depends(get_db),
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admin: UserDB = Depends(get_admin_user)
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):
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"""更新楼栋信息（管理员）"""
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db_building = db.query(CommunityBuildingDB).filter(
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CommunityBuildingDB.id == building_id
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).first()
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if not db_building:
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return error_response(code=404, message="楼栋不存在")
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update_data = building.model_dump(exclude_unset=True)
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for key, value in update_data.items():
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setattr(db_building, key, value)
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try:
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db.commit()
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db.refresh(db_building)
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return success_response(data=CommunityBuildingInfo.model_validate(db_building))
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except Exception as e:
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db.rollback()
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return error_response(code=500, message=f"更新失败: {str(e)}")
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@router.delete("/{building_id}", response_model=ResponseModel)
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async def delete_building(
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building_id: int,
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db: Session = Depends(get_db),
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admin: UserDB = Depends(get_admin_user)
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):
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"""删除楼栋（管理员）"""
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db_building = db.query(CommunityBuildingDB).filter(
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CommunityBuildingDB.id == building_id
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).first()
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if not db_building:
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return error_response(code=404, message="楼栋不存在")
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try:
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db.delete(db_building)
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db.commit()
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return success_response(message="删除成功")
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except Exception as e:
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db.rollback()
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return error_response(code=500, message=f"删除失败: {str(e)}") |