package models

import (
orm "go-admin/global"
"go-admin/utils"
"time"
)

type {{.ClassName}} struct {

{{ range .Columns -}}
    {{$x := .Pk}}
    // {{.ColumnComment}}
    {{if ($x)}}{{.GoField}} {{.GoType}} `json:"{{.JsonField}}" gorm:"column:{{.ColumnName}};primary_key"`{{else}}{{.GoField}} {{.GoType}} `json:"{{.JsonField}}" gorm:"column:{{.ColumnName}};"`{{end}}
{{ end -}}
}

// 创建{{.ClassName}}
func (e *{{.ClassName}}) Create() ({{.ClassName}}, error) {
var doc {{.ClassName}}
doc.IsDel = "0"
e.CreateTime = time.Now().String()
result := orm.Eloquent.Table("{{.TableName}}").Create(&e)
if result.Error != nil {
err := result.Error
return doc, err
}
doc = *e
return doc, nil
}

// 获取{{.ClassName}}
func (e *{{.ClassName}}) Get() ({{.ClassName}}, error) {
var doc {{.ClassName}}

table := orm.Eloquent.Table("{{.TableName}}")
{{ range .Columns -}}
    {{$z := .IsQuery}}
    {{- if ($z) -}}if e.{{.GoField}} !=  "" {
    table = table.Where("{{.ColumnName}} = ?", e.{{.GoField}})
    }
    {{ end }}
{{- end -}}

if err := table.First(&doc).Error; err != nil {
return doc, err
}
return doc, nil
}

// 获取{{.ClassName}}带分页
func (e *{{.ClassName}}) GetPage(pageSize int, pageIndex int) ([]{{.ClassName}}, int32, error) {
var doc []{{.ClassName}}

table := orm.Eloquent.Table("{{.TableName}}")
{{ range .Columns -}}
    {{$z := .IsQuery}}
    {{- if ($z) -}}if e.{{.GoField}} !=  "" {
    table = table.Where("{{.ColumnName}} = ?", e.{{.GoField}})
    }
    {{ end }}
{{- end -}}

// 数据权限控制
dataPermission := new(DataPermission)
dataPermission.UserId, _ = utils.StringToInt(e.DataScope)
table,err := dataPermission.GetDataScope("{{.TableName}}", table)
if err != nil {
return nil, 0, err
}
var count int32
table = table.Offset((pageIndex - 1) * pageSize).Limit(pageSize)
if err := table.Find(&doc).Offset(-1).Limit(-1).Count(&count).Error; err != nil {
return nil, 0, err
}
return doc, count, nil
}

// 更新{{.ClassName}}
func (e *{{.ClassName}}) Update(id int) (update {{.ClassName}}, err error) {
if err = orm.Eloquent.Table("{{.TableName}}").Where("{{.PkColumn}} = ?", id).First(&update).Error; err != nil {
return
}

//参数1:是要修改的数据
//参数2:是修改的数据
if err = orm.Eloquent.Table("{{.TableName}}").Model(&update).Updates(&e).Error; err != nil {
return
}
return
}

// 删除{{.ClassName}}
func (e *{{.ClassName}}) Delete(id int) (success bool, err error) {

if err = orm.Eloquent.Table("{{.TableName}}").Where("{{.PkColumn}} = ?", id).Delete(&{{.ClassName}}{}).Error; err != nil {
success = false
return
}
success = true
return
}