// 获取单个用户信息
func FindUserByUsername(username string) *model.User {
user := model.NewUser()
err := user.Where("username="******"获取用户 %s 信息失败：%s", username, err)
return nil
}
if user.Uid == 0 {
return nil
}
// 获取角色信息
userRoleList, err := model.NewUserRole().Where("uid=" + strconv.Itoa(user.Uid)).FindAll()
if err != nil {
logger.Errorf("获取用户 %s 角色 信息失败：%s", username, err)
return nil
}
for _, userRole := range userRoleList {
if len(user.Roleids) == 0 {
user.Rolenames = []string{model.AllRole[userRole.Roleid].Name}
} else {
user.Rolenames = append(user.Rolenames, model.AllRole[userRole.Roleid].Name)
}
}
return user
}
// 通过唯一键（uid或username）获取用户信息
func findUserByUniq(field, val string) *model.User {
user := model.NewUser()
err := user.Where(field + "=" + val).Find()
if err != nil {
logger.Errorf("获取用户 %s 信息失败：%s", val, err)
return nil
}
if user.Uid == 0 {
return nil
}
// 获取用户角色信息
userRoleList, err := model.NewUserRole().
Order("roleid ASC").Where("uid="+strconv.Itoa(user.Uid)).FindAll("uid", "roleid")
if err != nil {
logger.Errorf("获取用户 %s 角色 信息失败：%s", val, err)
return nil
}
if roleNum := len(userRoleList); roleNum > 0 {
user.Roleids = make([]int, roleNum)
user.Rolenames = make([]string, roleNum)
for i, userRole := range userRoleList {
user.Roleids[i] = userRole.Roleid
user.Rolenames[i] = Roles[userRole.Roleid-1].Name
}
}
return user
}
// 获取当前登录用户信息（常用信息）
func FindCurrentUser(username string) (user map[string]interface{}, err error) {
userLogin := model.NewUserLogin()
err = userLogin.Where("username="******"获取用户 %s 信息失败：%s", username, err)
return
}
if userLogin.Uid == 0 {
logger.Infof("用户 %s 不存在！", username)
return
}
user = map[string]interface{}{
"uid": userLogin.Uid,
"username": userLogin.Username,
"email": userLogin.Email,
}
// 获取未读消息数
user["msgnum"] = FindNotReadMsgNum(userLogin.Uid)
// 获取角色信息
userRoleList, err := model.NewUserRole().Where("uid=" + strconv.Itoa(userLogin.Uid)).FindAll()
if err != nil {
logger.Errorf("获取用户 %s 角色 信息失败：%s", username, err)
return
}
for _, userRole := range userRoleList {
if userRole.Roleid <= model.AdminMinRoleId {
// 是管理员
user["isadmin"] = true
}
}
return
}
func FindUsers() (map[int]*model.User, error) {
userList, err := model.NewUser().FindAll()
if err != nil {
logger.Errorln("user service FindUsers Error:", err)
return nil, err
}
userCount := len(userList)
userMap := make(map[int]*model.User, userCount)
uids := make([]int, userCount)
for i, user := range userList {
userMap[user.Uid] = user
uids[i] = user.Uid
}
// 获得角色信息
userRoleList, err := model.NewUserRole().Where("uid in (" + util.Join(uids, ",") + ")").FindAll()
if err != nil {
logger.Errorln("user service FindUsers Error:", err)
return nil, err
}
for _, userRole := range userRoleList {
user := userMap[userRole.Uid]
if len(user.Roleids) == 0 {
user.Roleids = []int{userRole.Roleid}
user.Rolenames = []string{model.AllRole[userRole.Roleid].Name}
} else {
user.Roleids = append(user.Roleids, userRole.Roleid)
user.Rolenames = append(user.Rolenames, model.AllRole[userRole.Roleid].Name)
}
}
return userMap, nil
}
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
}
func AllocUserRoles(uid int, roleids []string) error {
userRole := model.NewUserRole()
userRole.Uid = uid
for _, roleId := range roleids {
userRole.Roleid, _ = strconv.Atoi(roleId)
if userRole.Roleid == 0 {
continue
}
userRole.Insert()
}
return nil
}
func userAuthority(uid string) (map[int]bool, error) {
userRoles, err := model.NewUserRole().Where("uid=" + uid).FindAll("roleid")
if err != nil {
logger.Errorln("userAuthority userole read fail:", err)
return nil, err
}
roleAuthLocker.RLock()
aidMap := make(map[int]bool)
for _, userRole := range userRoles {
for _, aid := range RoleAuthorities[userRole.Roleid] {
aidMap[aid] = true
}
}
roleAuthLocker.RUnlock()
return aidMap, nil
}
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
}