eta_forum_hub/services/edb_info.go

package services

import (
	"errors"
	"eta/eta_forum_hub/models"
	"eta/eta_forum_hub/models/mgodb"
	"eta/eta_forum_hub/services/elastic"
	"eta/eta_forum_hub/utils"
	"fmt"
	"strconv"
	"time"
)

// BatchAddOrUpdateEdbInfo 添加批量添加指标到指标库
func BatchAddOrUpdateEdbInfo(edbList []*models.EdbInfo, edbMapping []*models.EdbInfoCalculateMapping, sysUserId int, sysUserRealName string) (newList []*models.EdbInfo, err error, errMsg string, isSendEmail bool) {
	isSendEmail = true
	edbCodeMap := make(map[string]*models.EdbInfo)
	for _, v := range edbList {
		tmp, e, msg, _ := AddOrUpdateEdbInfo(v, sysUserId, sysUserRealName)
		if e != nil {
			err = fmt.Errorf("添加指标失败：%s，%s", e.Error(), msg)
			errMsg = "添加指标失败"
			return
		}
		newList = append(newList, tmp)
		edbCodeMap[tmp.EdbCode] = tmp
	}
	//批量添加指标的mapping信息
	calculateMappingItemList := make([]*models.EdbInfoCalculateMapping, 0)
	for _, v := range edbMapping {
		edbInfo, ok := edbCodeMap[v.EdbCode]
		if !ok {
			continue
		}
		fromEdbInfo, ok := edbCodeMap[v.FromEdbCode]
		if !ok {
			continue
		}

		calculateMappingItem := new(models.EdbInfoCalculateMapping)
		calculateMappingItem.CreateTime = time.Now()
		calculateMappingItem.ModifyTime = time.Now()
		calculateMappingItem.Sort = v.Sort
		calculateMappingItem.EdbCode = edbInfo.EdbCode
		calculateMappingItem.EdbInfoId = edbInfo.EdbInfoId
		calculateMappingItem.FromEdbInfoId = fromEdbInfo.EdbInfoId
		calculateMappingItem.FromEdbCode = fromEdbInfo.EdbCode
		calculateMappingItem.FromEdbName = fromEdbInfo.EdbName
		calculateMappingItem.FromSource = fromEdbInfo.Source
		calculateMappingItem.FromSourceName = fromEdbInfo.SourceName
		calculateMappingItem.FromTag = v.FromTag
		calculateMappingItem.Source = edbInfo.Source
		calculateMappingItem.SourceName = edbInfo.SourceName
		calculateMappingItem.FromSubSource = edbInfo.SubSource
		calculateMappingItemList = append(calculateMappingItemList, calculateMappingItem)
	}
	if len(calculateMappingItemList) > 0 {
		err = models.AddEdbInfoCalculateMappingMulti(calculateMappingItemList)
		if err != nil {
			errMsg = "指标映射关系添加失败"
			err = fmt.Errorf("指标映射关系添加失败, %s", err.Error())
			return
		}
	}

	return
}

// AddOrUpdateEdbInfo 添加指标到指标库
func AddOrUpdateEdbInfo(edbItem *models.EdbInfo, sysUserId int, sysUserRealName string) (edbInfo *models.EdbInfo, err error, errMsg string, isSendEmail bool) {
	isSendEmail = true
	//判断指标是否存在
	edbInfo, err = models.GetEdbInfoByEdbCode(edbItem.Source, edbItem.EdbCode)
	if err != nil {
		if err.Error() == utils.ErrNoRow() {
			err = nil
		} else {
			errMsg = "判断指标名称是否存在失败"
			err = errors.New("判断指标名称是否存在失败,Err:" + err.Error())
			return
		}
	}
	var edbInfoId int64
	// 指标已存在
	if edbInfo != nil && edbInfo.EdbInfoId > 0 {
		edbInfoId = int64(edbInfo.EdbInfoId)
		// 更新指标信息
		edbInfo.Source = edbItem.Source
		edbInfo.SourceName = edbItem.SourceName
		edbInfo.EdbType = edbItem.EdbType
		edbInfo.EdbCode = edbItem.EdbCode
		edbInfo.EdbName = edbItem.EdbName
		edbInfo.EdbNameSource = edbItem.EdbNameSource
		edbInfo.Frequency = edbItem.Frequency
		edbInfo.Unit = edbItem.Unit
		edbInfo.StartDate = edbItem.StartDate
		edbInfo.EndDate = edbItem.EndDate
		edbInfo.ClassifyId = edbItem.ClassifyId
		edbInfo.SysUserId = sysUserId
		edbInfo.SysUserRealName = sysUserRealName
		edbInfo.ModifyTime = time.Now()
		edbInfo.ServerUrl = edbItem.ServerUrl
		edbInfo.Sort = edbItem.Sort
		edbInfo.DataDateType = edbItem.DataDateType
		edbInfo.TerminalCode = edbItem.TerminalCode
		edbInfo.SourceIndexName = edbItem.SourceIndexName

		edbInfo.MaxValue = edbItem.MaxValue
		edbInfo.MinValue = edbItem.MinValue
		edbInfo.EdbType = edbItem.EdbType
		edbInfo.LatestDate = edbItem.LatestDate
		edbInfo.LatestValue = edbItem.LatestValue
		err = edbInfo.Update([]string{})
		if err != nil {
			errMsg = "保存失败"
			err = errors.New("保存失败，Err:" + err.Error())
			return
		}
		//同时删除指标的映射信息
		err = models.DeleteEdbInfoMapping(edbInfoId)
		if err != nil {
			errMsg = "删除指标映射信息失败"
			err = errors.New("删除指标映射信息失败，Err:" + err.Error())
			return
		}
	} else {
		edbInfo = new(models.EdbInfo)
		edbInfo.Source = edbItem.Source
		edbInfo.SourceName = edbItem.SourceName
		edbInfo.EdbType = edbItem.EdbType
		edbInfo.EdbCode = edbItem.EdbCode
		edbInfo.EdbName = edbItem.EdbName
		edbInfo.EdbNameSource = edbItem.EdbNameSource
		edbInfo.Frequency = edbItem.Frequency
		edbInfo.Unit = edbItem.Unit
		edbInfo.StartDate = edbItem.StartDate
		edbInfo.EndDate = edbItem.EndDate
		edbInfo.ClassifyId = edbItem.ClassifyId
		edbInfo.SysUserId = sysUserId
		edbInfo.SysUserRealName = sysUserRealName
		edbInfo.CreateTime = time.Now()
		edbInfo.ModifyTime = time.Now()
		edbInfo.ServerUrl = edbItem.ServerUrl
		edbInfo.Sort = edbItem.Sort
		edbInfo.DataDateType = edbItem.DataDateType
		edbInfo.TerminalCode = edbItem.TerminalCode
		edbInfo.SourceIndexName = edbItem.SourceIndexName
		timestamp := strconv.FormatInt(time.Now().UnixNano(), 10)
		edbInfo.UniqueCode = utils.MD5(utils.DATA_PREFIX + "_" + timestamp)

		edbInfo.MaxValue = edbItem.MaxValue
		edbInfo.MinValue = edbItem.MinValue
		edbInfo.EdbType = edbItem.EdbType
		edbInfo.LatestDate = edbItem.LatestDate
		edbInfo.LatestValue = edbItem.LatestValue
		edbInfoId, err = models.AddEdbInfo(edbInfo)
		if err != nil {
			errMsg = "保存失败"
			err = errors.New("保存失败，Err:" + err.Error())
			return
		}
		edbInfo.EdbInfoId = int(edbInfoId)
	}
	if edbInfo.EdbType == 1 {
		err = mgodb.ModifyEdbDataEdbInfoId(edbInfoId, edbInfo.EdbCode)
		if err != nil {
			errMsg = "保存失败"
			err = errors.New("更新指标数据失败，Err:" + err.Error())
			return
		}
	} else {
		err = mgodb.ModifyEdbCalculateDataEdbInfoId(edbInfoId, edbInfo.EdbCode)
		if err != nil {
			errMsg = "保存失败"
			err = errors.New("更新指标数据失败，Err:" + err.Error())
			return
		}
	}
	
	// 更新es
	go AddOrEditEdbInfoToEs(edbInfo.EdbInfoId)

	return
}

// 批量删除指标，
func BatchDeleteEdbInfo(edbInfoIds []int) (err error, errMsg string) {
	for _, v := range edbInfoIds {
		//查询单个指标是否允许删除
		err, errMsg = DeleteEdbInfo(v)
		if err != nil {
			errMsg = "删除指标失败"
			return
		}
	}
	return
}

// 删除单个指标
func DeleteEdbInfo(edbInfoId int) (err error, errMsg string) {
	//判断指标是否存在
	info, err := models.GetEdbInfoById(edbInfoId)
	if err != nil {
		if err.Error() == utils.ErrNoRow() {
			err = nil
			return
		} else {
			errMsg = "判断指标名称是否存在失败"
			err = errors.New("判断指标名称是否存在失败,Err:" + err.Error())
			return
		}
	}
	//判断指标是否用于作图，如果用于作图，则不可删除
	chartCount, tmpErr := models.GetChartEdbMappingCount(edbInfoId)
	if tmpErr != nil && tmpErr.Error() != utils.ErrNoRow() {
		errMsg = "删除失败"
		err = errors.New("判断指标是否被用于作图失败，Err:" + tmpErr.Error())
		return
	}
	if chartCount > 0 {
		errMsg = "当前指标已用作画图，不可删除"
		return
	}

	//判断指标是否用作其他指标的计算
	calculateCount, tmpErr := models.GetEdbInfoCalculateMappingCount(edbInfoId)
	if tmpErr != nil {
		errMsg = "删除失败"
		err = errors.New("判断指标是否被用于计算失败，GetEdbInfoCalculateCount Err:" + tmpErr.Error())
		return
	}
	if calculateCount > 0 {
		errMsg = "当前指标已用作，指标运算，不可删除"
		return
	}

	// 删除指标，删除映射关系，删除指标数据
	err = models.DeleteEdbInfo(edbInfoId)
	if err != nil {
		errMsg = "删除失败"
		err = errors.New("删除指标失败，Err:" + err.Error())
		return
	}
	if info.EdbType == 1 {
		err = mgodb.DeleteEdbInfoDataByEdbInfoId(edbInfoId)
		if err != nil {
			errMsg = "删除失败"
			err = errors.New("删除指标数据失败，Err:" + err.Error())
			return
		}
	} else {
		err = mgodb.DeleteEdbInfoCalculateDataByEdbInfoId(edbInfoId)
		if err != nil {
			errMsg = "删除失败"
			err = errors.New("删除指标数据失败，Err:" + err.Error())
			return
		}
	}

	// 删除es中的数据
	go DeleteEdbInfoToEs(edbInfoId)
	return
}

// AddOrEditEdbInfoToEs 添加/修改ES中的指标
func AddOrEditEdbInfoToEs(edbInfoId int) {
	//添加es
	itemInfo, _ := models.GetEdbInfoByCondition("AND edb_info_id=?", []interface{}{edbInfoId})
	go elastic.EsAddOrEditEdbInfoData(utils.DATA_INDEX_NAME, strconv.Itoa(itemInfo.EdbInfoId), itemInfo)
}