feat(system): 生成假期信息到 Redis

- 在 AttendanceController 中添加 generateHolidayToRedis 接口- 在 AttendanceService 接口中定义 generateHolidayToRedis 方法
- 在 AttendanceServiceImpl 中实现 generateHolidayToRedis 方法
- 优化缓存更新逻辑，删除前年的假期信息

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/controller/admin/attendance/AttendanceController.java

@@ -10,6 +10,7 @@ import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
 
 import javax.annotation.Resource;
+import javax.annotation.security.PermitAll;
 import javax.servlet.http.HttpServletResponse;
 import javax.validation.Valid;
 import java.util.List;
@@ -110,4 +111,12 @@ public class AttendanceController {
         attendanceService.exportAttendanceExcel(response, dto);
     }
 
+
+    @GetMapping("/generateHolidayToRedis")
+    @Operation(summary = "生成假期信息到redis(调用一次即可不需要重复调 需要开发人员手动调)")
+    @PermitAll
+    public CommonResult<?> generateHolidayToRedis(Integer year) {
+        attendanceService.generateHolidayToRedis(year);
+        return success("ok");
+    }
 }

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/attendance/AttendanceService.java

@@ -181,4 +181,9 @@ public interface AttendanceService {
      * @return
      */
     Map<String, AttendanceTimeRangeInfoVO> getAttendanceInfoByTimeRange(AttendanceTimeRangeInfoDTO attendanceTimeRangeInfoDTO);
+
+    /**
+     * 更新假期信息到redis
+     */
+    void generateHolidayToRedis(Integer year);
 }

yudao-module-system/yudao-module-system-biz/src/main/java/cn/iocoder/yudao/module/system/service/attendance/AttendanceServiceImpl.java

@@ -294,8 +294,8 @@ public class AttendanceServiceImpl implements AttendanceService {
                 map.put(item.get("date").toString(), item.get("holiday").toString());
             });
             stringRedisTemplate.opsForHash().putAll(key, map);
-            // -- 删除去年的
+            // -- 删除前年的
-            String lastKey = "holiday_" + (Integer.parseInt(year) - 1);
+            String lastKey = "holiday_" + (Integer.parseInt(year) - 2);
             stringRedisTemplate.delete(lastKey);
         }
         Object o = stringRedisTemplate.opsForHash().get(key, dateStr);
@@ -1184,6 +1184,27 @@ public class AttendanceServiceImpl implements AttendanceService {
                 .setAutoHolidaysFlag(activationGroup.getAutoHolidaysFlag()).setTimes(list));
     }
 
+    @Override
+    public void generateHolidayToRedis(Integer year) {
+        String key = "holiday_" + year;
+        Boolean flag = stringRedisTemplate.hasKey(key);
+        // 缓存不存在
+        if (Boolean.FALSE.equals(flag)) {
+            String url = "https://timor.tech/api/holiday/year/" + year;
+            String json = HttpUtil.get(url, 3000);
+            Map<String, String> map = new HashMap<>();
+            JSONObject jsonObject = JSONUtil.parseObj(json);
+            Object o = jsonObject.get("holiday");
+            //将o转为json对象并且循环获取对象中所有的属性
+            JSONObject data = JSONUtil.parseObj(o);
+            data.forEach((k, v) -> {
+                JSONObject item = JSONUtil.parseObj(v);
+                map.put(item.get("date").toString(), item.get("holiday").toString());
+            });
+            stringRedisTemplate.opsForHash().putAll(key, map);
+        }
+    }
+
     @Override
     public void useReplacementCardNum(Long userId) {
         userId = userId == null ? getLoginUserId() : userId;