ETest-Vue-FastAPI/ruoyi-fastapi-backend/module_admin/system/service/statistics_service.py

from sqlalchemy.ext.asyncio import AsyncSession
from typing import Dict
from module_admin.system.dao.test_order_dao import Test_orderDao
from module_admin.system.entity.vo.test_order_vo import Test_orderPageQueryModel
from module_admin.system.dao.test_work_order_dao import Test_work_orderDao
from module_admin.system.entity.vo.test_work_order_vo import Test_work_orderPageQueryModel


class StatisticsService:
    """
    统计模块服务层
    """

    @classmethod
    async def get_order_statistics_services(cls, query_db: AsyncSession) -> Dict[str, int]:
        """
        获取订单统计信息service

        :param query_db: orm对象
        :return: 订单统计信息字典
        """
        # 直接从数据库查询订单统计信息
        from sqlalchemy import func, select
        from module_admin.system.entity.do.test_order_do import TestOrder

        # 查询订单总数、已完成订单数和进行中订单数
        result = await query_db.execute(
            select(
                func.count(TestOrder.id).label('totalOrders'),
                func.sum(TestOrder.complate_count).label('completedOrders'),
                func.sum(TestOrder.total_count - TestOrder.complate_count).label('processingOrders')
            )
        )

        stats = result.first()

        return {
            'totalOrders': stats.totalOrders,
            'completedOrders': stats.completedOrders or 0,
            'processingOrders': stats.processingOrders or 0
        }

    @classmethod
    async def get_work_order_statistics_services(cls, query_db: AsyncSession) -> Dict[str, int]:
        """
        获取测试工单统计信息service

        :param query_db: orm对象
        :return: 测试工单统计信息字典
        """
        # 获取所有测试工单
        all_work_orders = await Test_work_orderDao.get_test_work_order_list(
            query_db, 
            Test_work_orderPageQueryModel(**{}), 
            is_page=False
        )

        # 统计测试工单总数
        total_work_orders = len(all_work_orders)

        # 统计已完成测试工单数量（假设状态值2表示已完成）
        completed_work_orders = len([work_order for work_order in all_work_orders if work_order.test_status == 2])

        # 统计进行中测试工单数量（假设状态值1表示进行中）
        processing_work_orders = len([work_order for work_order in all_work_orders if work_order.test_status == 1])

        return {
            'totalWorkOrders': total_work_orders,
            'completedWorkOrders': completed_work_orders,
            'processingWorkOrders': processing_work_orders
        }