feat(admin): 用户创建/编辑支持选择与修改角色 (user/admin)

- 创建用户时可指定角色,缺省仍为 user,不再硬编码为普通用户
- 编辑用户时可在 user/admin 之间切换角色
- 后端对角色做 admin/user 合法性校验
- 防锁死保护:管理员不能把自己降级为普通用户(与既有"不能禁用/删除 admin"保护一致;降级其他管理员仍允许)
- 前端创建/编辑弹窗新增角色下拉,复用既有 i18n 文案
- 新增角色创建/更新/非法值/防降级单元测试

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Birditch
2026-07-09 06:04:06 -04:00
co-authored by Claude Opus 4.8
parent 0438057c0b
commit 64fdc11ec4
7 changed files with 146 additions and 6 deletions
@@ -53,6 +53,7 @@ type CreateUserRequest struct {
Password string `json:"password" binding:"required,min=6"`
Username string `json:"username"`
Notes string `json:"notes"`
Role string `json:"role" binding:"omitempty,oneof=admin user"`
Balance *float64 `json:"balance"`
Concurrency int `json:"concurrency"`
RPMLimit int `json:"rpm_limit"`
@@ -66,6 +67,7 @@ type UpdateUserRequest struct {
Password string `json:"password" binding:"omitempty,min=6"`
Username *string `json:"username"`
Notes *string `json:"notes"`
Role string `json:"role" binding:"omitempty,oneof=admin user"`
Balance *float64 `json:"balance"`
Concurrency *int `json:"concurrency"`
RPMLimit *int `json:"rpm_limit"`
@@ -269,6 +271,7 @@ func (h *UserHandler) Create(c *gin.Context) {
Password: req.Password,
Username: req.Username,
Notes: req.Notes,
Role: req.Role,
Balance: req.Balance,
Concurrency: req.Concurrency,
RPMLimit: req.RPMLimit,
@@ -297,12 +300,20 @@ func (h *UserHandler) Update(c *gin.Context) {
return
}
// 防锁死保护:管理员不能把自己降级为普通用户(单管理员场景下会失去后台访问权)。
// 与既有"不能禁用/删除 admin"保护一致。降级其他管理员仍然允许。
if req.Role == service.RoleUser && userID == getAdminIDFromContext(c) {
response.BadRequest(c, "cannot demote yourself from admin")
return
}
// 使用指针类型直接传递,nil 表示未提供该字段
user, err := h.adminService.UpdateUser(c.Request.Context(), userID, &service.UpdateUserInput{
Email: req.Email,
Password: req.Password,
Username: req.Username,
Notes: req.Notes,
Role: req.Role,
Balance: req.Balance,
Concurrency: req.Concurrency,
RPMLimit: req.RPMLimit,