hongze_task/models/data_manage/edb_data_lz.go

package data_manage

import (
	"fmt"
	"hongze/hongze_task/utils"
	"rdluck_tools/orm"
	"strconv"
	"strings"
	"time"
)


type lzSurveyData struct {
	DataTime   string `orm:"column(data_time)" description:"日期"`
	InputValue string `orm:"column(input_value)" description:"值"`
}

func GetLzSurveyDataByTradeCode(condition string, pars []interface{}) (item []*lzSurveyData, err error) {
	sql := ` SELECT  a.* FROM longzhong_survey_data AS a
				INNER JOIN longzhong_survey_product AS b ON a.survey_product_id=b.survey_product_id
				WHERE 1=1 `
	o := orm.NewOrm()
	o.Using("edb")
	if condition != "" {
		sql += condition
	}
	sql += ` ORDER BY a.data_time DESC `
	_, err = o.Raw(sql, pars).QueryRows(&item)
	return
}

func GetEdbDataLzByCodeAndDate(edbCode string, startDate string) (count int, err error) {
	o := orm.NewOrm()
	o.Using("data")
	sql := ` SELECT COUNT(1) AS count FROM edb_data_lz WHERE edb_code=? AND data_time=? `
	err = o.Raw(sql, edbCode, startDate).QueryRow(&count)
	return
}

func ModifyEdbDataLz(edbInfoId int64, dataTime, value string) (err error) {
	o := orm.NewOrm()
	o.Using("data")
	sql := ` UPDATE edb_data_lz SET value=?,modify_time=NOW() WHERE edb_info_id=? AND data_time=? `
	_, err = o.Raw(sql, value, edbInfoId, dataTime).Exec()
	return
}

//刷新隆众指标数据
func RefreshEdbDataByLz(edbInfoId int, edbCode, startDate, endDate string) (err error) {
	o := orm.NewOrm()
	o.Using("data")
	o.Begin()
	defer func() {
		if err != nil {
			o.Rollback()
		} else {
			o.Commit()
		}
	}()

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

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

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

	if endDate != "" {
		condition += " AND a.data_time<=? "
		pars = append(pars, endDate)
	}

	lzDataList, err := GetLzSurveyDataByTradeCode(condition, pars)

	addSql := ` INSERT INTO edb_data_lz(edb_info_id,edb_code,data_time,value,create_time,modify_time,status,data_timestamp) values `
	var isAdd bool
	for _, v := range lzDataList {
		item := v
		count, err := GetEdbDataLzByCodeAndDate(edbCode, v.DataTime)
		if err != nil && err.Error() != utils.ErrNoRow() {
			return err
		}
		if count <= 0 {
			nowStr := time.Now().Format(utils.FormatDateTime)
			eDate := item.DataTime
			sValue := item.InputValue
			dataTime, err := time.Parse(utils.FormatDate, eDate)
			if err != nil {
				return err
			}
			timestamp := dataTime.UnixNano() / 1e6
			timeStr := fmt.Sprintf("%d", timestamp)
			addSql += "("
			addSql += edbInfoIdStr + "," + "'" + edbCode + "'" + "," + "'" + eDate + "'" + "," + sValue + "," + "'" + nowStr + "'" +
				"," + "'" + nowStr + "'" + "," + "1" + "," + "'" + timeStr + "'"
			addSql += "),"
			isAdd = true
		} else {
			err = ModifyEdbDataLz(int64(edbInfoId), v.DataTime, v.InputValue)
			if err != nil {
				return err
			}
		}
	}
	if isAdd {
		addSql = strings.TrimRight(addSql, ",")
		_, err = o.Raw(addSql).Exec()
		if err != nil {
			return err
		}
	}

	maxAndMinItem, err := GetEdbInfoMaxAndMinInfo(utils.DATA_SOURCE_LZ, edbCode)
	if err != nil {
		return err
	}
	if maxAndMinItem != nil {
		err = ModifyEdbInfoMaxAndMinInfo(edbInfoId, maxAndMinItem)
		if err != nil {
			return err
		}
	}
	return
}