赛思维服务调研
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package models
import (
"SSW_WebPlatform/db"
"SSW_WebPlatform/utils"
"errors"
"xorm.io/core"
)
type Stdeftab struct {
Stdeftyp string `xorm:"pk comment('种类') VARCHAR(15)" json:"stdeftab-stdeftyp"`
Statid string `xorm:"pk comment('标识') VARCHAR(30)" json:"stdeftab-statid"`
Lang string `xorm:"pk comment('语言') VARCHAR(3)" json:"stdeftab-lang"`
Bez string `xorm:"comment('名称') VARCHAR(30)" json:"stdeftab-bez"`
Lastmodif string `xorm:"comment('最近一次更改时间') VARCHAR(14)" json:"stdeftab-lastmodif"`
Lastuser string `xorm:"comment('最近一次更改人') VARCHAR(20)" json:"stdeftab-lastuser"`
Credatuz string `xorm:"comment('创建时间') VARCHAR(14)" json:"stdeftab-credatuz"`
}
func (t *Stdeftab) TableName() string {
return "stdeftab"
}
// 清除string字段的右侧空格
func (t *Stdeftab) Clipped() {
utils.TrimStruct(t, *t)
}
//增
func (t *Stdeftab) Add() error {
e := db.MasterEngine()
count := new(Stdeftab)
affw, err := e.Table("stdeftab").ID(core.PK{ t.Stdeftyp, t.Statid, t.Lang}).Count(count)
if err != nil {
return err
}
if affw > 0 {
return errors.New("数据已经存在!")
}
_, err = e.Table("stdeftab").Insert(t)
if err != nil {
return err
}
return nil
}
//删
func (t *Stdeftab) Del() bool {
e := db.MasterEngine()
_, err := e.ID(core.PK{t.Stdeftyp, t.Statid, t.Lang}).Delete(&Stdeftab{})
if err != nil {
return false
}
return true
}
//改
func (t *Stdeftab) Update() bool {
e := db.MasterEngine()
_, err := e.ID(core.PK{t.Stdeftyp, t.Statid, t.Lang}).Update(t)
if err != nil {
return false
}
return true
}
//查
func (t *Stdeftab) SelectOne() (Stdeftab, error) {
e := db.MasterEngine()
var data Stdeftab
_, err := e.ID(core.PK{t.Stdeftyp, t.Statid, t.Lang}).Get(&data)
if err != nil {
return data, err
}
return data, nil
}
//分页
func (t *Stdeftab) GetPage(pageSize int, pageIndex int) ([]Stdeftab, int, error) {
data := make([]Stdeftab, 0)
e := db.MasterEngine()
query := e.Table("stdeftab")
table := e.Table("stdeftab")
Offset := (pageIndex - 1) * pageSize
err := query.Limit(pageSize, Offset).Desc("credatuz").Find(&data)
pcount := new(Stdeftab)
count, err := table.Count(pcount)
if err != nil {
return data, 0, err
}
return data, int(count), nil
}
//查询当前Stdeftabs集合
func (t *Stdeftab) SelectArr() ([]Stdeftab, error) {
e := db.MasterEngine()
var data []Stdeftab
err := e.Where("statid =?", t.Statid).Find(&data)
if err != nil {
return data, err
}
for k, _ := range data {
data[k].Clipped()
}
return data, nil
}
//查询当前Stdeftabs集合
func (t *Stdeftab) SelectAll(arr []string) (map[string][]Stdeftab, error) {
e := db.MasterEngine()
dataMap := map[string][]Stdeftab{}
var data []Stdeftab
err := e.In("statid", arr).Find(&data)
if err != nil {
return dataMap, err
}
for _, v := range data {
v.Clipped()
key := v.Statid
dataMap[key] = append(dataMap[key], v)
}
return dataMap, nil
}