model

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v0.0.0-...-d9879d9 Latest Latest Go to latest Published: Apr 17, 2022 License: Apache-2.0 Imports: 5 Imported by: 0

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Repository

github.com/spec-hunter/chatroom

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Documentation ¶

Index ¶

Variables
type ClientConn
type ConnInfo
type User
type UserDao
- func InitUserDao(pool *redis.Pool) (currentUserDao *UserDao)

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ERROR_USER_DOES_NOT_EXIST = errors.New("User does not exist!")
	ERROR_USER_PWD            = errors.New("Password is invalid!")

	// status code for register
	ERROR_USER_ALREADY_EXISTS     = errors.New("Username already exists!")
	ERROR_PASSWORD_DOES_NOT_MATCH = errors.New("Password does not match!")
)

根据业务逻辑需要，自定义一些错误

View Source

var ClientConnsMap map[int]ConnInfo

Functions ¶

This section is empty.

Types ¶

type ClientConn ¶

type ClientConn struct{}

func (ClientConn) Del ¶

func (cc ClientConn) Del(userConn net.Conn)

func (ClientConn) Save ¶

func (cc ClientConn) Save(userID int, name string, userConn net.Conn)

func (ClientConn) SearchByUserName ¶

func (cc ClientConn) SearchByUserName(userName string) (connInfo net.Conn, err error)

type ConnInfo ¶

type ConnInfo struct {
	Conn     net.Conn
	UserName string
}

type User ¶

type User struct {
	ID       int    `json:"id"`
	Name     string `json:"name"`
	Password string `json:"password"`
}

type UserDao ¶

type UserDao struct {
	// contains filtered or unexported fields
}

var CurrentUserDao *UserDao

UserDao 实例，全局唯一

func InitUserDao ¶

func InitUserDao(pool *redis.Pool) (currentUserDao *UserDao)

初始化一个 UserDao 结构体示例，

func (*UserDao) GetUserByUserName ¶

func (this *UserDao) GetUserByUserName(userName string) (user User, err error)

根据用户 username 获取用户信息获取成功返回 user 信息，err nil 获取失败返回 err，user 为 nil

func (*UserDao) GetUsrById ¶

func (this *UserDao) GetUsrById(id int) (user User, err error)

根据用户 id 获取用户信息获取成功返回 user 信息，err nil 获取失败返回 err，user 为 nil

func (this *UserDao) Login(userName, password string) (user User, err error)

func (*UserDao) Register ¶

func (this *UserDao) Register(userName, password, passwordConfirm string) (user User, err error)

注册用户用户名不能重复

Source Files ¶

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