1.实现获取门禁识别率接口

ruoyi-fastapi-backend/module_admin/controller/sys_statistics_controller.py

@@ -37,12 +37,22 @@ async def get_statistics_data(
 async def get_visitor_count(
     request: Request,
     day: int,
-
     query_db: AsyncSession = Depends(get_db),
 ):
     data = await Sys_statisticsService.get_visitor_count_services(query_db, day)
     return ResponseUtil.success(data=data)
 
+# 获取门禁识别成功率
+@sys_statisticsController.get(
+    '/access_control_success_rate/{day}'
+)
+async def get_access_control_success_rate(
+    request: Request,
+    day: int,
+    query_db: AsyncSession = Depends(get_db),
+):
+    data = await Sys_statisticsService.get_access_control_success_rate_services(query_db, day)
+    return ResponseUtil.success(data=data)
 # @sys_statisticsController.get(
 #     '/list', response_model=PageResponseModel
 #     # , dependencies=[Depends(CheckUserInterfaceAuth('system:sys_statistics:list'))]

ruoyi-fastapi-backend/module_admin/dao/sys_statistics_dao.py

@@ -11,6 +11,22 @@ class Sys_statisticsDao:
     系统统计数据模块数据库操作层
     """
 
+
+    @classmethod
+    async def get_access_control_success_rate(cls, db: AsyncSession, start_time: datetime, end_time: datetime):
+        stmt = (
+            select(SysStatistics.access_control_success_rate, SysStatistics.stat_date)
+            .where(
+                and_(
+                    SysStatistics.stat_date >= start_time,
+                    SysStatistics.stat_date <= end_time
+                )
+            )
+            .order_by(desc(SysStatistics.stat_date))
+        )
+
+        return  (await db.execute(stmt)).mappings().all()
+
     @classmethod
     async def get_visitor_count(cls, db: AsyncSession, start_time: date, end_time: date):
         stmt = (

ruoyi-fastapi-backend/module_admin/service/sys_statistics_service.py

@@ -14,6 +14,17 @@ class Sys_statisticsService:
     """
     系统统计数据模块服务层
     """
+
+    # 根据时间区间获取门禁识别成功率
+    @classmethod
+    async def get_access_control_success_rate_services(cls, query_db: AsyncSession, day: int):
+        end_date = datetime.now().date() - timedelta(days=1)
+        start_date = end_date - timedelta(days=day)
+        result = await Sys_statisticsDao.get_access_control_success_rate(query_db, start_date, end_date)
+        return result
+
+
+
     # 根据时间区间获取访客数量
     @classmethod
     async def get_visitor_count_services(cls, query_db: AsyncSession, day: int):