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132 lines
3.7 KiB
132 lines
3.7 KiB
package db
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import (
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"errors"
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"github.com/go-xorm/xorm"
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"LAPP_PRN_Service/common"
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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 : PrintDetail
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*-----------------------------------------------------------------------------
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*
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* @Description : PrintDetail的实体映射
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*
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* @Author : lou wenzhi
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*
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* @Date : 2021-04-13 13:08:46
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*
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******************************************************************************/
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type PrintDetail struct {
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PlantNr int `xorm:"pk int 'PlantNr'" json:"PrintDetail-PlantNr"`
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PrintHeadId string `xorm:"pk varchar(40) 'PrintHeadId'" json:"PrintDetail-PrintHeadId"`
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Pos int `xorm:"pk smallint 'Pos'" json:"PrintDetail-Pos"`
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VarName string `xorm:"varchar(18) 'VarName' not null" json:"PrintDetail-VarName"`
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VarValue string `xorm:"varchar(40) 'VarValue' not null" json:"PrintDetail-VarValue"`
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VarType string `xorm:"varchar(10) 'VarType' not null" json:"PrintDetail-VarType"`
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VarPos string `xorm:"varchar(10) 'VarPos' not null" json:"PrintDetail-VarPos"`
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LastModify common.DateTime `xorm:"datetime 'LastModify' not null updated" json:"PrintDetail-LastModify"`
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LastUser string `xorm:"nvarchar(20) 'LastUser' not null" json:"PrintDetail-LastUser"`
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CreateTime common.DateTime `xorm:"datetime 'CreateTime' not null created" json:"PrintDetail-CreateTime"`
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}
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func (t *PrintDetail) TableName() string {
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return "PrintDetail"
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}
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//增
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func (t *PrintDetail) Add() error {
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e := G_DbEngine
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printdetailtab := new(PrintDetail)
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affw, err := e.Table("PrintDetail").ID(core.PK{PlantNr, t.PrintHeadId, t.Pos}).Count(printdetailtab)
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if err != nil {
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return err
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}
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if affw > 0 {
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return errors.New("数据已经存在！")
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}
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_, err = e.Table("PrintDetail").Insert(t)
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if err != nil {
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return err
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}
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return nil
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}
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//增
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func (t *PrintDetail) Insert(session *xorm.Session) error {
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printdetailtab := new(PrintDetail)
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affw, err := session.Table("PrintDetail").ID(core.PK{PlantNr, t.PrintHeadId, t.Pos}).Count(printdetailtab)
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if err != nil {
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return err
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}
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if affw > 0 {
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return errors.New("数据已经存在！")
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}
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_, err = session.Table("PrintDetail").Insert(t)
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if err != nil {
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return err
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}
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return nil
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}
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//删
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func (t *PrintDetail) Del() bool {
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e := G_DbEngine
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_, err := e.ID(core.PK{PlantNr, t.PrintHeadId, t.Pos}).Delete(&PrintDetail{})
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if err != nil {
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return false
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}
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return true
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}
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//改
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func (t *PrintDetail) Update() bool {
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e := G_DbEngine
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_, err := e.ID(core.PK{PlantNr, t.PrintHeadId, t.Pos}).Update(t)
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if err != nil {
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return false
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}
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return true
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}
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//更新指定字段
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func (t *PrintDetail) UpdateFields(session *xorm.Session, fields string) (err error) {
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if _, err = session.Table("PrintDetail").ID(core.PK{PlantNr, t.PrintHeadId, t.Pos}).Cols(fields).Update(t); err != nil {
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return
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}
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return
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}
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//查
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func (t *PrintDetail) SelectOne() (data PrintDetail, err error) {
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e := G_DbEngine
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_, err = e.ID(core.PK{PlantNr, t.PrintHeadId, t.Pos}).Get(&data)
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if err != nil {
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return data, err
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}
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return data, nil
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}
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//查询明细
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func (t *PrintDetail) SelectAll() (data []PrintDetail, err error) {
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e := G_DbEngine
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err = e.ID(core.PK{PlantNr, t.PrintHeadId}).Find(&data)
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if err != nil {
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return data, err
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}
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return data, nil
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}
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//统计
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func (t *PrintDetail) Sum(session *xorm.Session, pos []string) (int64, error) {
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printdetailtab := new(PrintDetail)
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total, err := session.Table("PrintDetail").In("Pos", pos).Where("PlantNr = ? and PrintHeadId = ?", PlantNr, t.PrintHeadId).SumInt(printdetailtab, "VarValue")
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if err != nil {
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return 0, err
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}
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return total, nil
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}
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