增加用户资料修改

backend/internal/modules/user/handler.go

@@ -2,6 +2,7 @@ package user
 
 import (
 	"errors"
+	"strings"
 
 	"hfb_sys/backend/internal/middleware"
 	"hfb_sys/backend/internal/modules/auth"
@@ -15,6 +16,11 @@ type Handler struct {
 	users *auth.UserRepository
 }
 
+type UpdateProfileRequest struct {
+	Nickname  string `json:"nickname"`
+	AvatarURL string `json:"avatar_url"`
+}
+
 func NewHandler(users *auth.UserRepository) *Handler {
 	return &Handler{users: users}
 }
@@ -40,3 +46,47 @@ func (h *Handler) Me(c *gin.Context) {
 	}
 	response.OK(c, user)
 }
+
+func (h *Handler) UpdateMe(c *gin.Context) {
+	if h.users == nil {
+		response.ServiceUnavailable(c, "数据库未连接")
+		return
+	}
+	userID, ok := c.Get(middleware.ContextUserID)
+	if !ok {
+		response.Unauthorized(c, "缺少用户上下文")
+		return
+	}
+
+	var req UpdateProfileRequest
+	if err := c.ShouldBindJSON(&req); err != nil {
+		response.BadRequest(c, "资料格式不正确")
+		return
+	}
+
+	nickname := strings.TrimSpace(req.Nickname)
+	avatarURL := strings.TrimSpace(req.AvatarURL)
+	if nickname == "" {
+		response.BadRequest(c, "昵称不能为空")
+		return
+	}
+	if len([]rune(nickname)) > 24 {
+		response.BadRequest(c, "昵称不能超过 24 个字符")
+		return
+	}
+	if len(avatarURL) > 512 {
+		response.BadRequest(c, "头像地址过长")
+		return
+	}
+
+	user, err := h.users.UpdateProfile(userID.(uint64), nickname, avatarURL)
+	if errors.Is(err, gorm.ErrRecordNotFound) {
+		response.Unauthorized(c, "用户不存在")
+		return
+	}
+	if err != nil {
+		response.ServiceUnavailable(c, "资料更新失败")
+		return
+	}
+	response.OK(c, user)
+}