rest/example_chat/users/auth.go

package users

import (
	"log"

	"git.ali33.ru/fcg-xvii/go-tools/json"
	"git.ali33.ru/fcg-xvii/rest"
	"git.ali33.ru/fcg-xvii/rest/example_chat/chat"
)

type Auth struct {
	Name     string `rest:"required"`
	Password string `rest:"required"`
}

func (s *Auth) Validate(req rest.IRequestIn) rest.IRequestOut {
	log.Println("VALIDATE")
	if req.Auth() == nil {
		return req.OutError(rest.ErrorMessage("ErrAuth", "already auth"))
	}
	return nil
}

func (s *Auth) Execute(req rest.IRequestIn) rest.IRequestOut {
	core := req.RCore().(*chat.Chat)
	user, check := core.Auth(s.Name, s.Password)
	if !check {
		return req.OutError(rest.ErrorMessage("ErrAuthData", "user is not found"))
	}
	authMap := json.Map{
		"id": user.ID,
	}
	token, err := req.GenerateToken(authMap, 0)
	if err != nil {
		return req.OutError(rest.ErrorMessage("ErrTokenGenerate", err.Error()))
	}
	req.SetAuth(authMap)
	return req.OutSuccess(
		json.Map{
			"user":  user,
			"token": token,
		},
		nil,
	)
}