// Copyright (c) Shenyang Leading Edge Intelligent Technology Co., Ltd. All rights reserved.
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package implments
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import (
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"fmt"
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"github.com/go-xorm/xorm"
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"leit.com/LAPP_CHEERSSON_BACKEND/grmi"
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meta "leit.com/LAPP_CHEERSSON_BACKEND/meta/base"
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model "leit.com/LAPP_CHEERSSON_BACKEND/models/base"
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"leit.com/LAPP_CHEERSSON_BACKEND/utils"
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"strconv"
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"strings"
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"time"
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"xorm.io/core"
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)
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/******************************************************************************
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*
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* @Struct Name : SnrDAOImplement
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*-----------------------------------------------------------------------------
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*
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* @Description : Snr的数据访问对象实现
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*
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* @Author : 代码生成器创建
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*
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* @Date : 2021-08-20 13:39:52
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*
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******************************************************************************/
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type SnrDAOImplement struct {
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session *xorm.Session
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meta *grmi.Entity
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plantNr int
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userid string
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}
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/******************************************************************************
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*
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* @Function Name : NewSnrDAOImplement
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*-----------------------------------------------------------------------------
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*
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* @Description : 创建一个SnrDAOImplement实例
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*
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* @Function Parameters : xorm会话
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*
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* @Function Parameters : 基本主键
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*
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* @Return Value : SnrDAOImplement实例
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*
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* @Author : 代码生成器创建
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*
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* @Date : 2021-08-20 13:39:52
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*
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******************************************************************************/
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func NewSnrDAOImplement(session *xorm.Session, plantNr int, userid string) *SnrDAOImplement {
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return &SnrDAOImplement{session, &meta.Snr, plantNr, userid}
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}
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/******************************************************************************
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*
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* @Reference leit.com/LAPP_CHEERSSON_BACKEND/dao/base/SnrDAO.InsertOne
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*
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******************************************************************************/
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func (impl *SnrDAOImplement) InsertOne(entity *model.Snr) error {
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entity.PlantNr = impl.plantNr
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entity.LastUser = impl.userid
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_, err := impl.session.Table(impl.meta.TableName).Insert(entity)
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if err != nil {
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return grmi.NewDataBaseError(err)
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}
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return nil
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}
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/******************************************************************************
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*
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* @Reference leit.com/LAPP_CHEERSSON_BACKEND/dao/base/SnrDAO.DeleteOne
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*
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******************************************************************************/
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func (impl *SnrDAOImplement) DeleteOne(snrId string) error {
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_, err := impl.session.Table(impl.meta.TableName).ID(core.PK{impl.plantNr, snrId}).Delete(impl.meta.Indicator)
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if err != nil {
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return grmi.NewDataBaseError(err)
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}
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return nil
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}
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/******************************************************************************
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*
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* @Reference leit.com/LAPP_CHEERSSON_BACKEND/dao/base/SnrDAO.SelectOne
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*
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******************************************************************************/
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func (impl *SnrDAOImplement) SelectOne(snrId string) (*model.Snr, error) {
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var data model.Snr
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ok, err := impl.session.Table(impl.meta.TableName).ID(core.PK{impl.plantNr, snrId}).Get(&data)
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if err != nil {
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return nil, grmi.NewDataBaseError(err)
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}
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if !ok {
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return nil, nil
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}
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return &data, nil
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}
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/******************************************************************************
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*
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* @Reference leit.com/LAPP_CHEERSSON_BACKEND/dao/base/SnrDAO.UpdateOne
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*
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******************************************************************************/
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func (impl *SnrDAOImplement) UpdateOne(entity *model.Snr) error {
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entity.PlantNr = impl.plantNr
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entity.LastUser = impl.userid
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_, err := impl.session.Table(impl.meta.TableName).Cols(impl.meta.UpdatingMembers...).ID(entity.GetKey()).Update(entity)
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if err != nil {
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return grmi.NewDataBaseError(err)
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}
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return nil
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}
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/******************************************************************************
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*
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* @Reference leit.com/LAPP_CHEERSSON_BACKEND/dao/base/SnrDAO.Insert
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*
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******************************************************************************/
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func (impl *SnrDAOImplement) Insert(entities *[]model.Snr) error {
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for i := 0; i < len(*entities); i++ {
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entity := &(*entities)[i]
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entity.PlantNr = impl.plantNr
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entity.LastUser = impl.userid
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}
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_, err := impl.session.Table(impl.meta.TableName).Insert(entities)
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if err != nil {
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return grmi.NewDataBaseError(err)
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}
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return nil
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}
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/******************************************************************************
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*
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* @Reference leit.com/LAPP_CHEERSSON_BACKEND/dao/base/SnrDAO.Delete
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*
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******************************************************************************/
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func (impl *SnrDAOImplement) Delete(entities *[]model.Snr) error {
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for _, entity := range *entities {
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entity.PlantNr = impl.plantNr
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_, err := impl.session.Table(impl.meta.TableName).ID(entity.GetKey()).Delete(impl.meta.Indicator)
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if err != nil {
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return grmi.NewDataBaseError(err)
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}
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}
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return nil
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}
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/******************************************************************************
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*
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* @Reference leit.com/LAPP_CHEERSSON_BACKEND/dao/base/SnrDAO.DeleteWhere
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*
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******************************************************************************/
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func (impl *SnrDAOImplement) DeleteWhere(predicates []grmi.Predicate) error {
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parameters := []interface{}{impl.plantNr}
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where := fmt.Sprintf("%s = ?", meta.Snr_PlantNr.ColumnName)
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session := impl.session.Table(impl.meta.TableName)
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if predicates != nil {
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for _, predicate := range predicates {
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where += predicate.Build()
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parameters = append(parameters, predicate.Values...)
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}
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session = session.Where(where, parameters...)
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} else {
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session = session.Where(where, parameters...)
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}
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_, err := session.Delete(impl.meta.Indicator)
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if err != nil {
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return grmi.NewDataBaseError(err)
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}
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return nil
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}
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/******************************************************************************
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*
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* @Reference leit.com/LAPP_CHEERSSON_BACKEND/dao/base/SnrDAO.Select
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*
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******************************************************************************/
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func (impl *SnrDAOImplement) Select(predicates []grmi.Predicate, orderByFields []grmi.Field) ([]model.Snr, error) {
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parameters := []interface{}{impl.plantNr}
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where := fmt.Sprintf("%s = ?", meta.Snr_PlantNr.ColumnName)
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session := impl.session.Table(impl.meta.TableName)
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if predicates != nil {
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for _, predicate := range predicates {
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where += predicate.Build()
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parameters = append(parameters, predicate.Values...)
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}
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session = session.Where(where, parameters...)
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} else {
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session = session.Where(where, parameters...)
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}
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session = session.OrderBy(meta.Snr_PlantNr.ColumnName)
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if orderByFields != nil {
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for _, field := range orderByFields {
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session = session.OrderBy(field.ColumnName)
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}
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}
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data := make([]model.Snr, 0, 10)
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err := session.Find(&data)
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if err != nil {
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return nil, grmi.NewDataBaseError(err)
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}
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return data, nil
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}
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/******************************************************************************
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*
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* @Reference leit.com/LAPP_CHEERSSON_BACKEND/dao/base/SnrDAO.SelectAndPaging
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*
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******************************************************************************/
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func (impl *SnrDAOImplement) SelectAndPaging(paging *grmi.Paging, predicates []grmi.Predicate, orderByFields []grmi.Field) (grmi.PagingResult, error) {
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parameters := []interface{}{impl.plantNr}
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where := fmt.Sprintf("%s = ?", meta.Snr_PlantNr.ColumnName)
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session := impl.session.Table(impl.meta.TableName)
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if predicates != nil {
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for _, predicate := range predicates {
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where += predicate.Build()
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parameters = append(parameters, predicate.Values...)
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}
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session = session.Where(where, parameters...)
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} else {
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session = session.Where(where, parameters...)
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}
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count, err := session.Count(impl.meta.Indicator)
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if err != nil {
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return grmi.EmptyPagingResult, err
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}
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orderBy := " order by " + meta.Snr_PlantNr.ColumnName
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if orderByFields != nil {
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for _, field := range orderByFields {
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if orderBy == " order by " {
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orderBy += field.ColumnName
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} else {
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orderBy += ", " + field.ColumnName
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}
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}
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}
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parameters = append(parameters, paging.Offset(), paging.Size)
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data := make([]model.Snr, 0, 10)
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where = " where " + where
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err = impl.session.Table(impl.meta.TableName).SQL("select * from ["+impl.meta.TableName+"]"+where+orderBy+" offset ? row fetch next ? row only", parameters...).Find(&data)
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if err != nil {
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return grmi.EmptyPagingResult, err
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}
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return grmi.PagingResult{Records: data, Count: count, PageNumber: paging.Number, PageSize: paging.Size}, nil
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}
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/******************************************************************************
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*
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* @Reference leit.com/LAPP_CHEERSSON_BACKEND/dao/base/SnrDAO.Update
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*
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******************************************************************************/
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func (impl *SnrDAOImplement) Update(entities *[]model.Snr) error {
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for i := 0; i < len(*entities); i++ {
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entity := &(*entities)[i]
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entity.PlantNr = impl.plantNr
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entity.LastUser = impl.userid
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_, err := impl.session.Table(impl.meta.TableName).Cols(impl.meta.UpdatingMembers...).ID(entity.GetKey()).Update(entity)
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if err != nil {
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return grmi.NewDataBaseError(err)
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}
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}
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return nil
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}
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/******************************************************************************
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*
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* @Reference leit.com/LAPP_CHEERSSON_BACKEND/dao/base/SnrDAO.UpdateWhere
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*
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******************************************************************************/
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func (impl *SnrDAOImplement) UpdateWhere(predicates []grmi.Predicate, entity *model.Snr, columns ...string) error {
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parameters := []interface{}{impl.plantNr}
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where := fmt.Sprintf("%s = ?", meta.Snr_PlantNr.ColumnName)
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session := impl.session.Table(impl.meta.TableName)
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if predicates != nil {
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for _, predicate := range predicates {
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where += predicate.Build()
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parameters = append(parameters, predicate.Values...)
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}
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session = session.Where(where, parameters...)
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} else {
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session = session.Where(where, parameters...)
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}
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columns = append(columns, meta.Snr_LastUser.ColumnName)
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entity.LastUser = impl.userid
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_, err := impl.session.Table(impl.meta.TableName).Cols(columns...).Update(entity)
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if err != nil {
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return grmi.NewDataBaseError(err)
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}
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return nil
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}
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/******************************************************************************
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*
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* @Reference LAPP_GAAS_GFrame_BACKEND/dao/base/SnrDAO.GetNextSnr
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*
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******************************************************************************/
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func (impl *SnrDAOImplement)GetNextSnr(snr string) (retsnr string, err error) {
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var (
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lastupdtime time.Time
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y, l_y, d, l_d, wk, l_wk int
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m, l_m time.Month
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layout []byte
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i, nextsnr int
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)
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snrtab,err := impl.SelectOne(snr)
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if err != nil {
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return
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}
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if snrtab == nil {
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return "", grmi.NewBusinessError("未获取到流水号规则")
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}
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if snrtab.LastNrCreate == "" {
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nextsnr = snrtab.NextNr
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} else {
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if lastupdtime, err = utils.DateParse(snrtab.LastNrCreate, "YmdHis"); err != nil {
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return
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}
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// 获取下一序列值
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y = time.Now().Year()
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m = time.Now().Month()
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d = time.Now().Day()
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_, wk = time.Now().ISOWeek()
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l_y = lastupdtime.Year()
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l_m = lastupdtime.Month()
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l_d = lastupdtime.Day()
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_, l_wk = lastupdtime.ISOWeek()
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switch strings.ToUpper(snrtab.ResetNrRule) {
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case "DAILY":
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if y == l_y && m == l_m && wk == l_wk && d == l_d {
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nextsnr = snrtab.NextNr
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} else {
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nextsnr = snrtab.StartNr
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}
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case "WEEKLY":
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if y == l_y && m == l_m && wk == l_wk {
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nextsnr = snrtab.NextNr
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} else {
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nextsnr = snrtab.StartNr
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}
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case "MONTHLY":
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if y == l_y && m == l_m {
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nextsnr = snrtab.NextNr
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} else {
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nextsnr = snrtab.StartNr
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}
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case "YEARLY":
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if y == l_y {
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nextsnr = snrtab.NextNr
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} else {
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nextsnr = snrtab.StartNr
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}
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case "NEVER":
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nextsnr = snrtab.NextNr
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default:
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nextsnr = snrtab.NextNr
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}
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}
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// 组合返回值
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layout = []byte(snrtab.Identifierlayout)
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for i = 0; i < len(layout); i++ {
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switch string(layout[i]) {
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case "1": //前缀
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retsnr = retsnr + snrtab.Prefix
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case "2": //日期变量
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retsnr = retsnr + utils.Date(time.Now().Unix(), snrtab.DateFormat)
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case "3": //中缀
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retsnr = retsnr + snrtab.Infix
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case "4": //流水号
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if snrtab.IdentifierFormat == "CHAR" {
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retsnr = retsnr + utils.ConvInt2FormatString(nextsnr, snrtab.Length)
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} else {
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retsnr = retsnr + strconv.Itoa(nextsnr)
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}
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case "5": //后缀
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retsnr = retsnr + snrtab.Postfix
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}
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}
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//更新下一序列值
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// 处理数值超限
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snrtab.NextNr = nextsnr + snrtab.Step
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snrtab.LastNrCreate = utils.Date(time.Now().Unix(), "YYYYMMDDHHmmss")
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snrtab.LastModify = grmi.DateTime(time.Now())
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if snrtab.NextNr > snrtab.EndNr {
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switch strings.ToUpper(snrtab.OverflowHandling) {
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case "NO":
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case "RESET":
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snrtab.NextNr = snrtab.StartNr
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}
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}
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err = impl.UpdateOne(snrtab)
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return
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}
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