feat: 告警分组统计数量接口

src/modules/network_data/repository/alarm.go

@@ -192,3 +192,21 @@ func (r Alarm) SelectAlarmSeqLast(neType, neId string) int64 {
 	}
 	return alarmSeq
 }
+
+// GroupTotal 分组统计
+func (r Alarm) GroupTotal(alarmStatus string, group string, limit int) []map[string]any {
+	tx := db.DB("").Model(&model.Alarm{})
+	tx = tx.Select("count(*) as total", group)
+	tx = tx.Where("alarm_status=?", alarmStatus)
+	tx = tx.Group(group).Order("total DESC")
+	// 查询数据
+	var rows []map[string]any = make([]map[string]any, 0)
+	if limit > 0 {
+		tx = tx.Limit(limit)
+	}
+	if err := tx.Find(&rows).Error; err != nil {
+		logger.Errorf("query find err => %v", err.Error())
+		return rows
+	}
+	return rows
+}