uniugm/admin/apps/game/domain/entity/project.go

package entity

import (
	"admin/apps/game/model"
	"admin/apps/game/model/dto"
	"math/rand"
	"reflect"
)

var ProjectDtoFieldsDescInfo = DefaultProject().GetDtoFieldsDescInfo()

type Project struct {
	Id int
	po *model.Project
}

func DefaultProject() *Project {
	return &Project{
		po: &model.Project{},
	}
}

func FromProjectPo(po *model.Project) *Project {
	return &Project{
		Id: po.ID,
		po: po,
	}
}

func FromProjectDto(dto dto.CommonDtoValues) *Project {
	et := DefaultProject()
	po := et.po

	//to := reflect.TypeOf(po)
	vo := reflect.ValueOf(po).Elem()
	to := reflect.TypeOf(po).Elem()

	for k, v := range dto {
		fo := vo.FieldByName(k)
		ft, _ := to.FieldByName(k)
		fo.Set(parseStr2FieldValue(ft, v))
	}

	et.Id = po.ID

	return et
}

func (et *Project) ToPo() *model.Project {
	return et.po
}

func (et *Project) ToCommonDto() dto.CommonDtoValues {
	obj := make(dto.CommonDtoValues)

	to := reflect.TypeOf(et.po).Elem()
	vo := reflect.ValueOf(et.po).Elem()
	for i := 0; i < vo.NumField(); i++ {
		ft := to.Field(i)
		fo := vo.Field(i)

		obj[ft.Name] = fo.Interface()
	}

	return obj
}

func (et *Project) GetDtoFieldsDescInfo() []*dto.CommonDtoFieldDesc {

	to := reflect.TypeOf(et.po).Elem()
	vo := reflect.ValueOf(et.po).Elem()

	obj := make([]*dto.CommonDtoFieldDesc, 0, to.NumField())

	for i := 0; i < vo.NumField(); i++ {
		ft := to.Field(i)
		//fo := vo.Field(i)

		f1 := &dto.CommonDtoFieldDesc{
			Name:        ft.Name,
			Key:         ft.Name,
			Type:        ft.Type.Name(),
			HelpText:    ft.Tag.Get("desc"),
			Editable:    true,
			Require:     rand.Int()%2 == 0,
			Choices:     make([]*dto.CommonDtoFieldChoice, 0),
			MultiChoice: false,
		}

		obj = append(obj, f1)
	}

	return obj
}