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302 lines
9.1 KiB
302 lines
9.1 KiB
// 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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"github.com/go-xorm/xorm"
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"LEIT_PM/grmi"
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meta "LEIT_PM/meta/base"
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model "LEIT_PM/models/base"
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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 : MenuDAOImplement
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*-----------------------------------------------------------------------------
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*
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* @Description : Menu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 MenuDAOImplement struct {
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session *xorm.Session
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meta *grmi.Entity
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userid string
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}
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/******************************************************************************
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*
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* @Function Name : NewMenuDAOImplement
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*-----------------------------------------------------------------------------
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*
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* @Description : 创建一个MenuDAOImplement实例
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*
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* @Function Parameters : xorm会话
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*
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* @Return Value : MenuDAOImplement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 NewMenuDAOImplement(session *xorm.Session, userid string) *MenuDAOImplement {
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return &MenuDAOImplement{session, &meta.Menu, userid}
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}
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/******************************************************************************
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*
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* @Reference LEIT_PM/dao/base/MenuDAO.InsertOne
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*
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******************************************************************************/
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func (impl *MenuDAOImplement) InsertOne(entity *model.Menu) error {
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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_PM/dao/base/MenuDAO.DeleteOne
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*
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******************************************************************************/
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func (impl *MenuDAOImplement) DeleteOne(menuId int) error {
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_, err := impl.session.Table(impl.meta.TableName).ID(core.PK{menuId}).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_PM/dao/base/MenuDAO.SelectOne
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*
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******************************************************************************/
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func (impl *MenuDAOImplement) SelectOne(menuId int) (*model.Menu, error) {
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var data model.Menu
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ok, err := impl.session.Table(impl.meta.TableName).ID(core.PK{menuId}).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_PM/dao/base/MenuDAO.UpdateOne
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*
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******************************************************************************/
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func (impl *MenuDAOImplement) UpdateOne(entity *model.Menu) error {
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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_PM/dao/base/MenuDAO.Insert
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*
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******************************************************************************/
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func (impl *MenuDAOImplement) Insert(entities *[]model.Menu) error {
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for i := 0; i < len(*entities); i++ {
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entity := &(*entities)[i]
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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_PM/dao/base/MenuDAO.Delete
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*
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******************************************************************************/
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func (impl *MenuDAOImplement) Delete(entities *[]model.Menu) error {
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for _, entity := range *entities {
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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_PM/dao/base/MenuDAO.DeleteWhere
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*
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******************************************************************************/
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func (impl *MenuDAOImplement) DeleteWhere(predicates []grmi.Predicate) error {
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parameters := []interface{}{}
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where := ""
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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_PM/dao/base/MenuDAO.Select
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*
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******************************************************************************/
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func (impl *MenuDAOImplement) Select(predicates []grmi.Predicate, orderByFields []grmi.Field) ([]model.Menu, error) {
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parameters := []interface{}{}
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where := "1 = 1 "
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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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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.Menu, 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_PM/dao/base/MenuDAO.SelectAndPaging
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*
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******************************************************************************/
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func (impl *MenuDAOImplement) SelectAndPaging(paging *grmi.Paging, predicates []grmi.Predicate, orderByFields []grmi.Field) (grmi.PagingResult, error) {
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parameters := []interface{}{}
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where := "1 = 1 "
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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 "
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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.Menu, 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_PM/dao/base/MenuDAO.Update
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*
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******************************************************************************/
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func (impl *MenuDAOImplement) Update(entities *[]model.Menu) error {
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for i := 0; i < len(*entities); i++ {
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entity := &(*entities)[i]
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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_PM/dao/base/MenuDAO.UpdateWhere
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*
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******************************************************************************/
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func (impl *MenuDAOImplement) UpdateWhere(predicates []grmi.Predicate, entity *model.Menu, columns ...string) error {
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parameters := []interface{}{}
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where := ""
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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.Menu_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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