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157 lines
4.8 KiB
157 lines
4.8 KiB
package models
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import (
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"LAPP_GAAS_GFrame_BACKEND/db"
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"LAPP_GAAS_GFrame_BACKEND/utils"
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"xorm.io/core"
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"errors"
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)
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type Attribute struct {
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Finr int `json:"finr" xorm:"not null pk INT(4)"`
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Attrnr int `json:"attrnr" xorm:"not null pk INT(4)"`
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Attrname string `json:"attrname" xorm:"not null VARCHAR(30)"`
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Descr string `json:"descr" xorm:"not null VARCHAR(40)"`
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Shortcode string `json:"shortcode" xorm:"not null VARCHAR(16)"`
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Attrtype int `json:"attrtype" xorm:"not null INT(4)"`
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Attrdatatype string `json:"attrdatatype" xorm:"not null VARCHAR(1)"`
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Attrvaltype string `json:"attrvaltype" xorm:"not null VARCHAR(1)"`
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Validval string `json:"validval" xorm:"not null VARCHAR(40)"`
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Valpicture string `json:"valpicture" xorm:"not null VARCHAR(40)"`
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Picture1 string `json:"picture1" xorm:"not null VARCHAR(40)"`
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Picture2 string `json:"picture2" xorm:"not null VARCHAR(40)"`
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Isattrgrp int `json:"isattrgrp" xorm:"not null INT(4)"`
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Lastmodif string `json:"lastmodif" xorm:"not null VARCHAR(14)"`
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Lastuser string `json:"lastuser" xorm:"not null VARCHAR(20)"`
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Credatuz string `json:"credatuz" xorm:"not null VARCHAR(14)"`
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Valst []AttributeValst `json:"valst" xorm:"-"`
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}
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func (t *Attribute) TableName() string {
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return "attribute"
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}
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// 清除string字段的右侧空格
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func (t *Attribute) Clipped() {
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utils.TrimStruct(t, *t)
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}
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//增
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func (t *Attribute) Add() error {
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e := db.Eloquent.Master()
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countrole := new(Attribute)
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affw, err := e.Table("attribute").ID(core.PK{t.Finr, t.Attrnr}).Count(countrole)
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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("attribute").Insert(t)
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if err != nil {
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return err
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}
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//批量插入
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for k, _ := range t.Valst {
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t.Valst[k].Finr = t.Finr
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t.Valst[k].Attrnr = t.Attrnr
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t.Valst[k].Credatuz = t.Credatuz
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t.Valst[k].Lastuser = t.Lastuser
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t.Valst[k].Lastmodif = t.Lastmodif
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}
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alldata := make([]AttributeValst, 0)
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alldata = t.Valst
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_, err = e.Table("attribute_valst").Insert(&alldata)
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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 *Attribute) Del() bool {
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e := db.Eloquent.Master()
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_, err := e.Where("finr = ? and attrnr = ?", t.Finr, t.Attrnr).Delete(&Attribute{})
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if err != nil {
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return false
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}
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countrole := new(AttributeValst)
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affw, _ := e.Table("attribute_valst").Where("finr = ? and attrnr = ?", t.Finr, t.Attrnr).Count(countrole)
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if affw > 0 {
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_, err = e.Where("finr = ? and attrnr = ?", t.Finr, t.Attrnr).Delete(&AttributeValst{})
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if err != nil {
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return false
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}
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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 *Attribute) Update() bool {
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e := db.Eloquent.Master()
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_, err := e.ID(core.PK{t.Finr, t.Attrnr}).Update(t)
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if err != nil {
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return false
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}
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//批量删除
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_, err = e.Table("attribute_valst").Where("finr = ? and attrnr = ?", t.Finr, t.Attrnr).Delete(&AttributeValst{})
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if err != nil {
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return false
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}
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//批量插入
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for k, _ := range t.Valst {
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t.Valst[k].Finr = t.Finr
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t.Valst[k].Attrnr = t.Attrnr
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t.Valst[k].Credatuz = t.Credatuz
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t.Valst[k].Lastuser = t.Lastuser
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t.Valst[k].Lastmodif = t.Lastmodif
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}
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//批量插入
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alldata := make([]AttributeValst, 0)
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alldata = t.Valst
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_, err = e.Table("attribute_valst").Insert(&alldata)
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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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//查
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func (t *Attribute) SelectOne() (Attribute, error) {
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e := db.Eloquent.Master()
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var data Attribute
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_, err := e.ID(core.PK{t.Finr, t.Attrnr}).Get(&data)
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if err != nil {
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return data, err
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}
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data.Clipped()
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var datalist []AttributeValst
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err = e.Where("finr = ? and attrnr = ?", t.Finr, t.Attrnr).Find(&datalist)
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if err != nil {
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return data, err
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}
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data.Valst = datalist
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return data, nil
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}
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//分页
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func (t *Attribute) GetPage(pageSize int, pageIndex int) ([]Attribute, int, error) {
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data := make([]Attribute, 0)
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e := db.Eloquent.Master()
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table := e.Table("attribute").Where("finr = ? ", t.Finr)
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where := "where finr = " + "'" + utils.ValueToString(t.Finr, "") + "'"
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if t.Attrnr > 0 {
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table = table.And("attrnr = ?", t.Attrnr)
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where += " and attrnr = " + "'" + utils.ValueToString(t.Attrnr, "") + "'"
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}
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Offset := (pageIndex - 1) * pageSize
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err := e.SQL("SELECT TOP " + utils.ValueToString(pageSize, "") + " attribute.* FROM attribute " + where + " AND (convert(varchar(10),finr)+convert(varchar(40),attrnr) NOT IN (SELECT TOP " + utils.ValueToString(Offset, "") + " convert(varchar(10),finr)+convert(varchar(40),attrnr) FROM attribute " + where + " ORDER BY credatuz DESC)) ORDER BY credatuz DESC").Find(&data)
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pcount := new(Attribute)
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count, err := table.Count(pcount)
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if err != nil {
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return nil, 0, err
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}
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return data, int(count), nil
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}
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