OperationalService/api/app/lib/controllers/alarm/data.js

'use strict';

async function groupList (ctx) {
   try {
      const { models } = ctx.fs.dc;
      const { clickHouse } = ctx.app.fs

      const groupRes = await clickHouse.anxinyun.query(`
         SELECT * FROM t_alarm_group
      `).toPromise();

      for (let g of groupRes) {
         g.unit = await await clickHouse.anxinyun.query(`
         SELECT * FROM t_alarm_group_unit WHERE group_id = ${g.id}
         `).toPromise();
      }

      ctx.status = 200;
      ctx.body = groupRes
   } catch (error) {
      ctx.fs.logger.error(`path: ${ctx.path}, error: error`);
      ctx.status = 400;
      ctx.body = {
         message: typeof error == 'string' ? error : undefined
      }
   }
}

async function list (ctx) {
   try {
      const { models } = ctx.fs.dc;
      const { clickHouse } = ctx.app.fs
      const { utils: { judgeSuper, anxinStrucIdRange } } = ctx.app.fs
      const { database: anxinyun } = clickHouse.anxinyun.opts.config

      const { pepProjectId, groupId, groupUnitId, sustainTimeStart, sustainTimeEnd, limit, page } = ctx.query

      const isSuper = judgeSuper(ctx)
      let anxinStrucIds = null
      if (!isSuper || pepProjectId) {
         anxinStrucIds = await anxinStrucIdRange({ ctx, pepProjectId })
      }
      let whereOption = []
      if (anxinStrucIds) {
         whereOption.push(`alarms.StructureId IN (${anxinStrucIds.join(",")})`)
      }
      if (groupId) {
         whereOption.push(`alarms.AlarmGroup IN (${groupId})`)
      }
      if (groupUnitId) {
         whereOption.push(`alarms.AlarmGroupUnit=${groupId}`)
      }
      if (sustainTimeStart && sustainTimeEnd) {
         let momentStart = moment(sustainTimeStart).format()
         let momentEnd = moment(sustainTimeEnd).format()
         whereOption.push(`
            (
               alarms."StartTime"
                  BETWEEN '${momentStart}' AND '${momentEnd}' 
                  OR 
                  "alarms"."EndTime" BETWEEN '${momentStart}' AND '${momentEnd}' 
                  OR (
                     "alarms"."StartTime" <= '${momentStart}' 
                     AND 
                     "alarms"."EndTime" >= '${momentEnd}'
                  )
            )
         `)
      }
      const alarmRes = await clickHouse.dataAlarm.query(`
         SELECT 
            alarms.AlarmId AS AlarmId, 
            alarms.State AS State, 
            SourceName, StartTime, EndTime, 
            alarms.CurrentLevel AS CurrentLevel, 
            SourceTypeId, 
            AlarmAdviceProblem, AlarmGroup, AlarmGroupUnit, AlarmAdviceProblem,
            ${anxinyun}.t_structure.name AS StructureName,
            StructureId,
            ${anxinyun}.t_alarm_code.name AS AlarmCodeName

         FROM 
            alarms 
         LEFT JOIN ${anxinyun}.t_structure 
            ON ${anxinyun}.t_structure.id = alarms.StructureId
         LEFT JOIN ${anxinyun}.t_alarm_code
            ON ${anxinyun}.t_alarm_code.code = alarms.AlarmTypeCode
        
         ${whereOption.length ? 'WHERE ' + whereOption.join(' AND ') : ''}
         ORDER BY alarms.StartTime DESC
         ${limit ? 'LIMIT ' + limit : ''}
         ${limit && page ? 'OFFSET ' + parseInt(limit) * parseInt(page) : ''}
      `).toPromise();

      // alarm_details.Time, alarm_details.Content

      // LEFT JOIN alarm_details
      // ON alarms.AlarmId = alarm_details.AlarmId
      // AND alarm_details.Time = (
      //    SELECT MAX(alarm_details.Time) from alarm_details WHERE AlarmId = alarms.AlarmId
      // )

      ctx.status = 200;
      ctx.body = alarmRes
   } catch (error) {
      ctx.fs.logger.error(`path: ${ctx.path}, error: error`);
      ctx.status = 400;
      ctx.body = {
         message: typeof error == 'string' ? error : undefined
      }
   }
}

async function detail (ctx) {
   try {
      const { models } = ctx.fs.dc;
      const { clickHouse } = ctx.app.fs
      const { alarmId } = ctx.query

      const detailRes = await clickHouse.dataAlarm.query(`
         SELECT * FROM alarm_details WHERE AlarmId = '${alarmId}' ORDER BY Time ASC
      `).toPromise()

      ctx.status = 200;
      ctx.body = detailRes
   } catch (error) {
      ctx.fs.logger.error(`path: ${ctx.path}, error: error`);
      ctx.status = 400;
      ctx.body = {
         message: typeof error == 'string' ? error : undefined
      }
   }
}

async function confirm (ctx) {
   try {
      const { models } = ctx.fs.dc;
      // 发送告警恢复通知
      // Topic: alarm
      /*
       *  {
       *      messageMode: "AlarmManElimination",
       *      sourceId: "",
       *      alarmTypeCode: "",
       *      sponsor: userId，
       *      content: "确认消息"，
       *      time: "YYYY-MM-DDTHH:mm:ss.SSSZ"
       *  }
      */

      ctx.status = 204;
   } catch (error) {
      ctx.fs.logger.error(`path: ${ctx.path}, error: error`);
      ctx.status = 400;
      ctx.body = {
         message: typeof error == 'string' ? error : undefined
      }
   }
}

async function detailAggregation (ctx) {
   try {
      const { models } = ctx.fs.dc;

      ctx.status = 200;
      ctx.body = []
   } catch (error) {
      ctx.fs.logger.error(`path: ${ctx.path}, error: error`);
      ctx.status = 400;
      ctx.body = {
         message: typeof error == 'string' ? error : undefined
      }
   }
}

module.exports = {
   list,
   detail,
   groupList,
   confirm,
   detailAggregation,
};