func CreateUser(form url.Values) (errMsg string, err error) {
// 存用户基本信息，产生自增长UID
user := model.NewUser()
err = util.ConvertAssign(user, form)
if err != nil {
logger.Errorln("user ConvertAssign error", err)
errMsg = err.Error()
return
}
uid, err := user.Insert()
if err != nil {
errMsg = "内部服务器错误"
logger.Errorln(errMsg, "：", err)
return
}
// 存用户登录信息
userLogin := model.NewUserLogin()
err = util.ConvertAssign(userLogin, form)
if err != nil {
errMsg = err.Error()
logger.Errorln("CreateUser error:", err)
return
}
userLogin.Uid = uid
_, err = userLogin.Insert()
if err != nil {
errMsg = "内部服务器错误"
logger.Errorln(errMsg, "：", err)
return
}
// 存用户角色信息
userRole := model.NewUserRole()
// 默认为初级会员
roleId := model.AllRoleId[len(model.AllRoleId)-1]
if form.Get("roleid") != "" {
tmpId, err := strconv.Atoi(form.Get("roleid"))
if err == nil {
roleId = tmpId
}
}
userRole.Roleid = roleId
userRole.Uid = uid
if _, err = userRole.Insert(); err != nil {
logger.Errorln("userRole insert Error:", err)
}
// 存用户活跃信息，初始活跃+2
userActive := model.NewUserActive()
userActive.Uid = uid
userActive.Username = user.Username
userActive.Email = user.Email
userActive.Weight = 2
if _, err = userActive.Insert(); err != nil {
logger.Errorln("UserActive insert Error:", err)
}
return
}
// 获得活跃用户
func FindActiveUsers(start, num int) []*model.UserActive {
activeUsers, err := model.NewUserActive().Order("weight DESC").Limit(strconv.Itoa(start) + "," + strconv.Itoa(num)).FindAll()
if err != nil {
logger.Errorln("user service FindActiveUsers error:", err)
return nil
}
return activeUsers
}
// 更换头像
func ChangeAvatar(uid int, avatar string) (err error) {
err = model.NewUser().Set("avatar=?", avatar).Where("uid=?", uid).Update()
if err == nil {
err = model.NewUserActive().Set("avatar=?", avatar).Where("uid=?", uid).Update()
}
return
}
func DecrUserWeight(where string, divide int) {
if divide <= 0 {
return
}
strSql := "UPDATE user_active SET weight=weight/" + strconv.Itoa(divide) + " WHERE " + where
if result, err := model.NewUserActive().Exec(strSql); err != nil {
logger.Errorln("UserActive update Error:", err)
} else {
n, _ := result.RowsAffected()
logger.Debugln(strSql, "affected num:", n)
}
}
// 获取 @ 的 suggest 列表
func GetUserMentions(term string, limit int) []map[string]string {
term = "%" + term + "%"
userActives, err := model.NewUserActive().Where("username like ?", term).Limit(strconv.Itoa(limit)).Order("mtime DESC").FindAll("email", "username", "avatar")
if err != nil {
logger.Errorln("user service GetUserMentions Error:", err)
return nil
}
users := make([]map[string]string, len(userActives))
for i, userActive := range userActives {
user := make(map[string]string, 2)
user["username"] = userActive.Username
user["avatar"] = util.Gravatar(userActive.Avatar, userActive.Email, 20)
users[i] = user
}
return users
}
// 增加或减少用户活跃度
func IncUserWeight(where string, weight int) {
if err := model.NewUserActive().Where(where).Increment("weight", weight); err != nil {
logger.Errorln("UserActive update Error:", err)
}
}
func CreateUser(form url.Values) (errMsg string, err error) {
if EmailExists(form.Get("email")) {
err = errors.New("该邮箱已注册过")
return
}
if UsernameExists(form.Get("username")) {
err = errors.New("用户名已存在")
return
}
// 存用户基本信息，产生自增长UID
user := model.NewUser()
err = util.ConvertAssign(user, form)
if err != nil {
logger.Errorln("user ConvertAssign error", err)
errMsg = err.Error()
return
}
user.Ctime = util.TimeNow()
// 随机给一个默认头像
user.Avatar = DefaultAvatars[rand.Intn(len(DefaultAvatars))]
uid, err := user.Insert()
if err != nil {
errMsg = "内部服务器错误"
logger.Errorln(errMsg, "：", err)
return
}
// 存用户登录信息
userLogin := model.NewUserLogin()
err = util.ConvertAssign(userLogin, form)
if err != nil {
errMsg = err.Error()
logger.Errorln("CreateUser error:", err)
return
}
userLogin.Uid = uid
_, err = userLogin.Insert()
if err != nil {
errMsg = "内部服务器错误"
logger.Errorln(errMsg, "：", err)
return
}
// 存用户角色信息
userRole := model.NewUserRole()
// 默认为初级会员
userRole.Roleid = Roles[len(Roles)-1].Roleid
userRole.Uid = uid
if _, err = userRole.Insert(); err != nil {
logger.Errorln("userRole insert Error:", err)
}
// 存用户活跃信息，初始活跃+2
userActive := model.NewUserActive()
userActive.Uid = uid
userActive.Username = user.Username
userActive.Avatar = user.Avatar
userActive.Email = user.Email
userActive.Weight = 2
if _, err = userActive.Insert(); err != nil {
logger.Errorln("UserActive insert Error:", err)
}
return
}