eta_task/models/data_manage/edb_info_relation.go

package data_manage

import (
	"eta/eta_task/global"
	"eta/eta_task/utils"
	"time"
)

type EdbInfoRelation struct {
	EdbInfoRelationId  int       `gorm:"primaryKey"`
	EdbInfoId          int       `description:"指标id"`
	Source             int       `description:"来源:1:同花顺,2:wind,3:彭博,4:指标运算,5:累计值转月,6:同比值,7:同差值,8:N数值移动平均计算,9:手工指标,10:隆众"`
	EdbName            string    `description:"指标名称"`
	EdbCode            string    `description:"指标编码"`
	ReferObjectId      int       `description:"引用对象ID（图表ID，ETA逻辑ID等）"`
	ReferObjectType    int       `description:"引用对象ID类型（1.图表，2.ETA逻辑）"`
	ReferObjectSubType int       `description:"引用对象子类"`
	CreateTime         time.Time `description:"创建时间"`
	ModifyTime         time.Time `description:"修改时间"`
	RelationTime       time.Time `description:"引用时间"`
	RelationType       int       `description:"引用类型，0:直接饮用，1间接引用"`
	RootEdbInfoId      int       `description:"间接引用时，关联的直接引用的指标ID"`
	ChildEdbInfoId     int       `description:"间接引用时，计算指标直接关联的指标ID"`
	RelationCode       string    `description:"引用标识"`
	ParentRelationId   int       `description:"间接引用关联的直接引用的ID"`
}

func (e *EdbInfoRelation) TableName() string {
	return "edb_info_relation"
}

func AddEdbInfoRelationMulti(relationList []*EdbInfoRelation) (err error) {
	o := global.DbMap[utils.DbNameIndex]
	tx := o.Begin()
	if tx.Error != nil {
		return tx.Error
	}
	defer func() {
		if err != nil {
			_ = tx.Rollback()
			return
		}
		_ = tx.Commit()
	}()

	relationCodesMap := make(map[string]struct{}, 0)
	if len(relationList) > 0 {
		for _, relation := range relationList {
			if relation.RelationType == 1 {
				relationCodesMap[relation.RelationCode] = struct{}{}
			}
		}
		err = tx.CreateInBatches(relationList, utils.MultiAddNum).Error
		if err != nil {
			return
		}
	}
	if len(relationList) > 0 {
		// 更新间接引用指标的关联ID
		relationCodes := make([]string, 0)
		for relationCode := range relationCodesMap {
			relationCodes = append(relationCodes, relationCode)
		}
		if len(relationCodes) > 0 {
			sql := ` UPDATE edb_info_relation e1  
JOIN edb_info_relation e2 ON e1.relation_code = e2.relation_code   
SET e1.parent_relation_id = e2.edb_info_relation_id  
WHERE  
    e1.relation_type = 1   
    AND e2.relation_type = 0 AND e1.parent_relation_id !=e2.edb_info_relation_id AND e1.relation_code in (` + utils.GetOrmInReplace(len(relationCodes)) + `)`
			err = tx.Exec(sql, relationCodes).Error
			if err != nil {
				return
			}
		}
	}
	return
}

// GetEdbInfoRelationByEdbInfoIds 查询引用的指标ID
func GetEdbInfoRelationByEdbInfoIds(edbInfoIds []int) (edbIds []int, err error) {
	o := global.DbMap[utils.DbNameIndex]
	msql := ` SELECT edb_info_id FROM edb_info_relation WHERE edb_info_id in (` + utils.GetOrmInReplace(len(edbInfoIds)) + `)  GROUP BY edb_info_id `
	err = o.Raw(msql, edbInfoIds).Scan(&edbIds).Error
	if err != nil {
		return
	}
	return
}

// GetEdbInfoRelationByReferObjectIds 查询引用的指标ID
func GetEdbInfoRelationByReferObjectIds(referObjectIds []int, referObjectType int) (items []*EdbInfoRelation, err error) {
	o := global.DbMap[utils.DbNameIndex]
	msql := ` SELECT * FROM edb_info_relation WHERE refer_object_id in (` + utils.GetOrmInReplace(len(referObjectIds)) + `) AND refer_object_type=? AND relation_type=0`
	err = o.Raw(msql, referObjectIds, referObjectType).Find(&items).Error
	return
}