package models
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import (
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"errors"
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"strconv"
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"time"
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)
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var (
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UserList map[string]*User
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)
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func init() {
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UserList = make(map[string]*User)
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u := User{"user_11111", "astaxie", "11111", Profile{"male", 20, "Singapore", "astaxie@gmail.com"}}
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UserList["user_11111"] = &u
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}
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type User struct {
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Id string
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Username string
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Password string
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Profile Profile
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}
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type Profile struct {
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Gender string
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Age int
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Address string
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Email string
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}
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func AddUser(u User) string {
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u.Id = "user_" + strconv.FormatInt(time.Now().UnixNano(), 10)
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UserList[u.Id] = &u
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return u.Id
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}
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func GetUser(uid string) (u *User, err error) {
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if u, ok := UserList[uid]; ok {
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return u, nil
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}
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return nil, errors.New("User not exists")
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}
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func GetAllUsers() map[string]*User {
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return UserList
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}
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func UpdateUser(uid string, uu *User) (a *User, err error) {
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if u, ok := UserList[uid]; ok {
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if uu.Username != "" {
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u.Username = uu.Username
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}
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if uu.Password != "" {
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u.Password = uu.Password
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}
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if uu.Profile.Age != 0 {
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u.Profile.Age = uu.Profile.Age
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}
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if uu.Profile.Address != "" {
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u.Profile.Address = uu.Profile.Address
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}
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if uu.Profile.Gender != "" {
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u.Profile.Gender = uu.Profile.Gender
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}
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if uu.Profile.Email != "" {
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u.Profile.Email = uu.Profile.Email
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}
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return u, nil
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}
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return nil, errors.New("User Not Exist")
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}
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func Login(username, password string) bool {
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for _, u := range UserList {
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if u.Username == username && u.Password == password {
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return true
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}
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}
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return false
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}
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func DeleteUser(uid string) {
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delete(UserList, uid)
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}
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