111 lines
4.4 KiB
Go
111 lines
4.4 KiB
Go
package user
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import (
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"context"
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"strings"
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"hyapp/pkg/xerr"
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userdomain "hyapp/services/user-service/internal/domain/user"
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)
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// UpdateUserProfile 修改用户名、头像和生日；国家修改走独立接口和冷却期。
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func (s *Service) UpdateUserProfile(ctx context.Context, userID int64, username *string, avatar *string, birth *string) (userdomain.User, error) {
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if userID <= 0 {
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// user_id 必须来自 gateway 鉴权上下文，service 层仍兜底校验。
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return userdomain.User{}, xerr.New(xerr.InvalidArgument, "user_id is required")
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}
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username = trimmedStringPtr(username)
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avatar = trimmedStringPtr(avatar)
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birth = trimmedStringPtr(birth)
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if username == nil && avatar == nil && birth == nil {
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// PATCH 语义要求至少有一个字段，否则客户端通常是传参错误。
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return userdomain.User{}, xerr.New(xerr.InvalidArgument, "profile update field is required")
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}
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if username != nil && *username == "" {
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// 用户名是展示资料，禁止写成空字符串；头像和生日允许清空。
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return userdomain.User{}, xerr.New(xerr.InvalidArgument, "username is required")
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}
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if username != nil && userdomain.ProfileStringTooLong(*username, userdomain.ProfileUsernameMaxRunes) {
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// 提前按 users.username 的 VARCHAR 边界拒绝，避免把客户端错误暴露成 MySQL 错误。
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return userdomain.User{}, xerr.New(xerr.InvalidArgument, "username is too long")
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}
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if avatar != nil && *avatar != "" {
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if userdomain.ProfileStringTooLong(*avatar, userdomain.ProfileAvatarMaxRunes) {
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// 头像 URL 直接进入展示资料，长度错误必须稳定返回 INVALID_ARGUMENT。
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return userdomain.User{}, xerr.New(xerr.InvalidArgument, "avatar is too long")
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}
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if !userdomain.ValidProfileAvatarURL(*avatar) {
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// 非 HTTP(S) 或相对地址不应写入展示资料，避免客户端渲染和安全策略不一致。
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return userdomain.User{}, xerr.New(xerr.InvalidArgument, "avatar must be an absolute http or https URL")
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}
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}
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if birth != nil && *birth != "" {
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if !userdomain.ValidProfileBirthDate(*birth) {
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// 生日只保存日期，不接受时区或斜杠格式，避免客户端跨时区偏移。
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return userdomain.User{}, xerr.New(xerr.InvalidArgument, "birth must use yyyy-mm-dd")
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}
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}
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if s.userRepository == nil {
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return userdomain.User{}, xerr.New(xerr.Unavailable, "user repository is not configured")
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}
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return s.userRepository.UpdateUserProfile(ctx, userdomain.ProfileUpdateCommand{
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UserID: userID,
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Username: username,
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Avatar: avatar,
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BirthDate: birth,
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UpdatedAtMs: s.now().UnixMilli(),
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})
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}
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// ChangeUserCountry 修改用户国家并写审计日志；同一用户滚动 30 天内只能成功修改一次。
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func (s *Service) ChangeUserCountry(ctx context.Context, userID int64, country string, requestID string) (userdomain.User, int64, error) {
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country = userdomain.NormalizeCountryCode(country)
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if userID <= 0 {
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return userdomain.User{}, 0, xerr.New(xerr.InvalidArgument, "user_id is required")
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}
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if country == "" {
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return userdomain.User{}, 0, xerr.New(xerr.InvalidArgument, "country is required")
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}
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if !userdomain.ValidCountryCode(country) {
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return userdomain.User{}, 0, xerr.New(xerr.InvalidArgument, "country must use 2 to 3 uppercase letters")
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}
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if s.userRepository == nil {
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return userdomain.User{}, 0, xerr.New(xerr.Unavailable, "user repository is not configured")
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}
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if s.countryRegionRepository == nil {
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return userdomain.User{}, 0, xerr.New(xerr.Unavailable, "country repository is not configured")
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}
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resolvedCountry, ok, err := s.countryRegionRepository.ResolveActiveCountryByCode(ctx, country)
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if err != nil {
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return userdomain.User{}, 0, err
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}
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if !ok {
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return userdomain.User{}, 0, xerr.New(xerr.InvalidArgument, "country is not supported")
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}
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var regionID int64
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if region, ok, err := s.countryRegionRepository.ResolveActiveRegionByCountry(ctx, resolvedCountry.CountryCode); err != nil {
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return userdomain.User{}, 0, err
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} else if ok {
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regionID = region.RegionID
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}
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nowMs := s.now().UnixMilli()
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return s.userRepository.ChangeUserCountry(ctx, userdomain.CountryChangeCommand{
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UserID: userID,
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NewCountry: resolvedCountry.CountryCode,
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NewRegionID: regionID,
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RequestID: strings.TrimSpace(requestID),
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ChangedAtMs: nowMs,
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CooldownMs: s.countryChangeCooldown.Milliseconds(),
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})
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}
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func trimmedStringPtr(value *string) *string {
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if value == nil {
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return nil
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}
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trimmed := strings.TrimSpace(*value)
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return &trimmed
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}
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