baize-demo/project/server_ds/application/domain/hobby/entity.go

package hobby

import (
	"git.sxidc.com/go-framework/baize/framework/core/domain/entity"
	"git.sxidc.com/go-framework/baize/framework/core/tag/check"
	"git.sxidc.com/go-tools/utils/strutils"
)

type Entity struct {
	ID         string   `sqlmapping:"-" sqlresult:"-" check:"required,len=32"`
	StudentIDs []string `sqlmapping:"-" sqlresult:"-"`
}

func (e *Entity) GenerateID() error {
	e.ID = strutils.SimpleUUID()
	return nil
}

func (e *Entity) GetID() string {
	return e.ID
}

func (e *Entity) DomainCNName() string {
	return "爱好"
}

func (e *Entity) DomainCamelName() string {
	return "Hobby"
}

func (e *Entity) ForCreate() error {
	err := e.CheckFieldID()
	if err != nil {
		return err
	}

	return nil
}

func (e *Entity) ForDelete() error {
	return e.CheckFieldID()
}

func (e *Entity) ForUpdate() error {
	err := e.CheckFieldID()
	if err != nil {
		return err
	}

	return nil
}

func (e *Entity) CheckFieldID() error {
	checkResult := check.Struct(e, map[string]string{entity.FieldID: e.DomainCNName() + "ID"})

	err := entity.CheckFieldIDResult(checkResult)
	if err != nil {
		return err
	}

	return nil
}