eta_index_lib/models/base_from_eia_steo.go

package models

import (
	"eta/eta_index_lib/global"
	"eta/eta_index_lib/utils"
	"fmt"
	"gorm.io/gorm"
	"strconv"
	"strings"
	"time"
)

//钢联

type EiaSteoData struct {
	InputValue float64 `gorm:"column:value" description:"值"`
	DataTime   string  `gorm:"column:data_time" description:"日期"`
}

// AfterFind 在该模型上设置钩子函数，把日期转成正确的string，所以查询函数只能用Find函数，First或者Scan是不会触发该函数的来获取数据
func (m *EiaSteoData) AfterFind(db *gorm.DB) (err error) {
	m.DataTime = utils.GormDateStrToDateStr(m.DataTime)

	return
}

func GetEiaSteoDataByCondition(condition string, pars []interface{}) (item []*EiaSteoData, err error) {
	sql1 := ` SELECT * FROM base_from_eia_steo_data WHERE 1=1  `
	//o := orm.NewOrm()
	if condition != "" {
		sql1 += condition
	}
	sql := `select * from (` + sql1 + ` having 1 order by modify_time DESC ) tmp GROUP BY data_time ORDER BY data_time DESC `
	//_, err = o.Raw(sql, pars).QueryRows(&item)
	err = global.DEFAULT_DB.Raw(sql, pars...).Find(&item).Error
	return
}

// AddEdbDataFromEiaSteo 新增钢联指标数据
func AddEdbDataFromEiaSteo(edbCode string) (err error) {
	//o := orm.NewOrm()

	var condition string
	var pars []interface{}

	if edbCode != "" {
		condition += " AND index_code = ? "
		pars = append(pars, edbCode)
	}

	EiaSteoDataList, err := GetEiaSteoDataByCondition(condition, pars)
	if err != nil {
		return
	}

	dataLen := len(EiaSteoDataList)

	existMap := make(map[string]string)
	if dataLen > 0 {
		var isAdd bool
		addSql := ` INSERT INTO edb_data_eia_steo (edb_info_id,edb_code,data_time,value,create_time,modify_time,data_timestamp) values `
		addSql = utils.ReplaceDriverKeywords("", addSql)
		for i := 0; i < dataLen; i++ {
			item := EiaSteoDataList[i]
			eDate := item.DataTime
			sValue := utils.SubFloatToString(item.InputValue, 30)
			if sValue != "" {
				if _, ok := existMap[eDate]; !ok {
					dataTime, err := time.ParseInLocation(utils.FormatDate, eDate, time.Local)
					if err != nil {
						return err
					}
					timestamp := dataTime.UnixNano() / 1e6
					timeStr := fmt.Sprintf("%d", timestamp)
					addSql += GetAddSql("0", edbCode, eDate, timeStr, sValue)
					isAdd = true
				}
			}
			existMap[eDate] = eDate
		}
		if isAdd {
			addSql = strings.TrimRight(addSql, ",")
			utils.FileLog.Info("addSql:" + addSql)
			//_, err = o.Raw(addSql).Exec()
			err = global.DEFAULT_DB.Exec(addSql).Error
			if err != nil {
				return err
			}
		}
	}
	return
}

// RefreshEdbDataFromEiaSteo 刷新钢联指标数据
func RefreshEdbDataFromEiaSteo(edbInfoId int, edbCode, startDate string) (err error) {
	source := utils.DATA_SOURCE_EIA_STEO
	subSource := utils.DATA_SUB_SOURCE_EDB

	//o := orm.NewOrm()
	if err != nil {
		return
	}
	edbInfoIdStr := strconv.Itoa(edbInfoId)
	//计算数据
	var condition string
	var pars []interface{}

	if edbCode != "" {
		condition += " AND index_code=? "
		pars = append(pars, edbCode)
	}

	if startDate != "" {
		condition += " AND data_time>=? "
		pars = append(pars, startDate)
	}

	EiaSteoDataList, err := GetEiaSteoDataByCondition(condition, pars)
	if err != nil {
		return
	}

	// 真实数据的最大日期  ， 插入规则配置的日期
	var realDataMaxDate, edbDataInsertConfigDate time.Time
	var edbDataInsertConfig *EdbDataInsertConfig
	var isFindConfigDateRealData bool //是否找到配置日期的实际数据的值
	{
		edbDataInsertConfig, err = GetEdbDataInsertConfigByEdbId(edbInfoId)
		if err != nil && !utils.IsErrNoRow(err) {
			return
		}
		if edbDataInsertConfig != nil {
			edbDataInsertConfigDate = edbDataInsertConfig.Date
		}
	}

	var existCondition string
	var existPars []interface{}

	existCondition += " AND edb_info_id=? "
	existPars = append(existPars, edbInfoId)
	if startDate != "" {
		existCondition += " AND data_time>=? "
		existPars = append(existPars, startDate)
	}
	//获取指标所有数据
	existList, err := GetEdbDataByCondition(source, subSource, existCondition, existPars)
	if err != nil {
		return err
	}
	existMap := make(map[string]*EdbInfoSearchData)
	for _, v := range existList {
		existMap[v.DataTime] = v
	}

	addSql := ` INSERT INTO edb_data_eia_steo(edb_info_id,edb_code,data_time,value,create_time,modify_time,data_timestamp) values `
	addSql = utils.ReplaceDriverKeywords("", addSql)
	var isAdd bool
	addMap := make(map[string]string)
	for _, v := range EiaSteoDataList {
		item := v
		eDate := item.DataTime
		sValue := utils.SubFloatToString(item.InputValue, 30)

		dataTime, err := time.ParseInLocation(utils.FormatDate, eDate, time.Local)
		if err != nil {
			return err
		}
		if findItem, ok := existMap[v.DataTime]; !ok {
			if sValue != "" {
				timestamp := dataTime.UnixNano() / 1e6
				timeStr := fmt.Sprintf("%d", timestamp)
				saveValue := sValue

				if _, addOk := addMap[eDate]; !addOk {
					addSql += GetAddSql(edbInfoIdStr, edbCode, eDate, timeStr, saveValue)
					isAdd = true
				}
			}
		} else {
			if findItem != nil && utils.SubFloatToString(findItem.Value, 30) != sValue {
				err = ModifyEdbDataById(source, subSource, findItem.EdbDataId, sValue)
				if err != nil {
					return err
				}
			}
		}
		addMap[v.DataTime] = v.DataTime

		// 下面代码主要目的是处理掉手动插入的数据判断
		{
			if realDataMaxDate.IsZero() || dataTime.After(realDataMaxDate) {
				realDataMaxDate = dataTime
			}
			if edbDataInsertConfigDate.IsZero() || dataTime.Equal(edbDataInsertConfigDate) {
				isFindConfigDateRealData = true
			}
		}
	}

	// 处理手工数据补充的配置
	HandleConfigInsertEdbData(realDataMaxDate, edbDataInsertConfig, edbInfoId, source, subSource, existMap, isFindConfigDateRealData)

	if isAdd {
		addSql = strings.TrimRight(addSql, ",")
		//_, err = o.Raw(addSql).Exec()
		err = global.DEFAULT_DB.Exec(addSql).Error
		if err != nil {
			return err
		}
	}
	return
}