从golang-gin-realworld-example-app项目学写httpapi (三)

https://github.com/gothinkster/golang-gin-realworld-example-app/blob/master/users/serializers.go

序列化定义

package users

import (
	"gopkg.in/gin-gonic/gin.v1"

	"github.com/wangzitian0/golang-gin-starter-kit/common"
)

// 用户简介序列化结构体
type ProfileSerializer struct {
	C *gin.Context
	UserModel
}

// 用户简介响应json结构体
type ProfileResponse struct {
	ID        uint    `json:"-"`
	Username  string  `json:"username"`
	Bio       string  `json:"bio"`
	Image     *string `json:"image"`
	Following bool    `json:"following"`
}

// 用户简介的内置方法Response
func (self *ProfileSerializer) Response() ProfileResponse {
    //中间件请求c.MustGet
	myUserModel := self.C.MustGet("my_user_model").(UserModel)
	profile := ProfileResponse{
		ID:        self.ID,
		Username:  self.Username,
		Bio:       self.Bio,
		Image:     self.Image,
		Following: myUserModel.isFollowing(self.UserModel),
	}
	return profile
}

// 用户信息结构体
type UserSerializer struct {
	c *gin.Context
}

// 用户信息响应json结构体
type UserResponse struct {
	Username string  `json:"username"`
	Email    string  `json:"email"`
	Bio      string  `json:"bio"`
	Image    *string `json:"image"`
	Token    string  `json:"token"`
}

// 用户信息的内置方法Response
func (self *UserSerializer) Response() UserResponse {
    //中间件请求c.MustGet
	myUserModel := self.c.MustGet("my_user_model").(UserModel)
	user := UserResponse{
		Username: myUserModel.Username,
		Email:    myUserModel.Email,
		Bio:      myUserModel.Bio,
		Image:    myUserModel.Image,
		Token:    common.GenToken(myUserModel.ID),
	}
	return user
}