added: 首页主面板api

src/main/java/xyz/playedu/api/service/impl/AdminUserServiceImpl.java

@@ -175,6 +175,11 @@ public class AdminUserServiceImpl extends ServiceImpl<AdminUserMapper, AdminUser
     public List<AdminUser> chunks(List<Integer> ids) {
         return list(query().getWrapper().in("id", ids));
     }
+
+    @Override
+    public Long total() {
+        return count();
+    }
 }
 
 

src/main/java/xyz/playedu/api/service/impl/CourseServiceImpl.java

@@ -1,7 +1,6 @@
 package xyz.playedu.api.service.impl;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
-import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;
 import xyz.playedu.api.domain.ResourceCourseCategory;
@@ -210,6 +209,11 @@ public class CourseServiceImpl extends ServiceImpl<CourseMapper, Course> impleme
         });
         return result;
     }
+
+    @Override
+    public Long total() {
+        return count();
+    }
 }
 
 

src/main/java/xyz/playedu/api/service/impl/DepartmentServiceImpl.java

@@ -223,6 +223,11 @@ public class DepartmentServiceImpl extends ServiceImpl<DepartmentMapper, Departm
     public Map<Integer, String> id2name() {
         return all().stream().collect(Collectors.toMap(Department::getId, Department::getName));
     }
+
+    @Override
+    public Long total() {
+        return count();
+    }
 }
 
 

src/main/java/xyz/playedu/api/service/impl/ResourceCategoryServiceImpl.java

@@ -209,6 +209,11 @@ public class ResourceCategoryServiceImpl extends ServiceImpl<ResourceCategoryMap
     public Map<Integer, String> id2name() {
         return all().stream().collect(Collectors.toMap(ResourceCategory::getId, ResourceCategory::getName));
     }
+
+    @Override
+    public Long total() {
+        return count();
+    }
 }
 
 

src/main/java/xyz/playedu/api/service/impl/UserLearnDurationStatsServiceImpl.java

@@ -9,6 +9,7 @@ import org.springframework.stereotype.Service;
 
 import java.text.SimpleDateFormat;
 import java.util.Date;
+import java.util.List;
 
 /**
  * @author tengteng
@@ -16,8 +17,7 @@ import java.util.Date;
  * @createDate 2023-03-22 13:55:29
  */
 @Service
-public class UserLearnDurationStatsServiceImpl extends ServiceImpl<UserLearnDurationStatsMapper, UserLearnDurationStats>
-        implements UserLearnDurationStatsService {
+public class UserLearnDurationStatsServiceImpl extends ServiceImpl<UserLearnDurationStatsMapper, UserLearnDurationStats> implements UserLearnDurationStatsService {
 
     @Override
     @SneakyThrows
@@ -43,6 +43,29 @@ public class UserLearnDurationStatsServiceImpl extends ServiceImpl<UserLearnDura
         newStats.setDuration((int) (stats.getDuration() + duration));
         updateById(newStats);
     }
+
+    @Override
+    @SneakyThrows
+    public Long todayTotal() {
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
+        String today = simpleDateFormat.format(new Date());
+        return count(query().getWrapper().eq("created_date", today));
+    }
+
+    @Override
+    @SneakyThrows
+    public Long yesterdayTotal() {
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
+        String yesterday = simpleDateFormat.format(new Date(System.currentTimeMillis() - 86399000));
+        return count(query().getWrapper().eq("created_date", yesterday));
+    }
+
+    @Override
+    public List<UserLearnDurationStats> top10() {
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
+        String today = simpleDateFormat.format(new Date());
+        return list(query().getWrapper().eq("created_date", today).orderByDesc("duration").last("limit 10"));
+    }
 }
 
 

src/main/java/xyz/playedu/api/service/impl/UserServiceImpl.java

@@ -1,6 +1,7 @@
 package xyz.playedu.api.service.impl;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import lombok.SneakyThrows;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;
 import xyz.playedu.api.constant.SystemConstant;
@@ -16,6 +17,7 @@ import xyz.playedu.api.types.paginate.PaginationResult;
 import xyz.playedu.api.types.paginate.UserPaginateFilter;
 import xyz.playedu.api.util.HelperUtil;
 
+import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.List;
 
@@ -160,6 +162,29 @@ public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements Us
     public List<User> chunks(List<Integer> ids, List<String> fields) {
         return list(query().getWrapper().in("id", ids).select(fields));
     }
+
+    @Override
+    public Long total() {
+        return count();
+    }
+
+    @Override
+    @SneakyThrows
+    public Long todayCount() {
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
+        Date now = new Date();
+        String todayDate = simpleDateFormat.format(now);
+        return count(query().getWrapper().between("created_at", simpleDateFormat.parse(todayDate), now));
+    }
+
+    @Override
+    @SneakyThrows
+    public Long yesterdayCount() {
+        SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");
+        String todayDate = simpleDateFormat.format(new Date());
+        String yesterdayDate = simpleDateFormat.format(new Date(System.currentTimeMillis() - 86400000));
+        return count(query().getWrapper().between("created_at", simpleDateFormat.parse(yesterdayDate), simpleDateFormat.parse(todayDate)));
+    }
 }