init: EZOps AIOps 智能运维平台

- 前端: React 18 + TypeScript + Vite + Tailwind CSS + shadcn/ui
- 后端: Go + Gin + GORM + JWT (golang-jwt/jwt/v5)
- 功能: 服务器管理、K8s集群、监控告警、CI/CD、自动化运维、审批流程、审计日志
- 文档: 设计文档(ROADMAP/PDD/架构/模块)

backend/internal/models/user.go

@@ -0,0 +1,111 @@
+package models
+
+import (
+	"time"
+
+	"gorm.io/gorm"
+)
+
+// User 用户模型
+type User struct {
+	ID        uint           `gorm:"primarykey" json:"id"`
+	Username  string         `gorm:"size:64;uniqueIndex;not null" json:"username"`
+	Password  string         `gorm:"size:255;not null" json:"-"`
+	Email     string         `gorm:"size:128;uniqueIndex" json:"email"`
+	Phone     string         `gorm:"size:32" json:"phone"`
+	RealName  string         `gorm:"size:64" json:"real_name"`
+	Avatar    string         `gorm:"size:255" json:"avatar"`
+	Status    int            `gorm:"default:1" json:"status"` // 0:禁用 1:启用
+	IsAdmin   bool           `gorm:"default:false" json:"is_admin"`
+	LastLogin *time.Time     `json:"last_login"`
+	CreatedAt time.Time      `json:"created_at"`
+	UpdatedAt time.Time      `json:"updated_at"`
+	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
+
+	// 关联
+	Roles []Role `gorm:"many2many:user_roles;" json:"roles,omitempty"`
+}
+
+// TableName 表名
+func (User) TableName() string {
+	return "users"
+}
+
+// Role 角色模型
+type Role struct {
+	ID          uint           `gorm:"primarykey" json:"id"`
+	Name        string         `gorm:"size:64;uniqueIndex;not null" json:"name"`
+	Code        string         `gorm:"size:64;uniqueIndex;not null" json:"code"`
+	Description string         `gorm:"size:255" json:"description"`
+	Status      int            `gorm:"default:1" json:"status"`
+	CreatedAt   time.Time      `json:"created_at"`
+	UpdatedAt   time.Time      `json:"updated_at"`
+	DeletedAt   gorm.DeletedAt `gorm:"index" json:"-"`
+
+	// 关联
+	Permissions []Permission `gorm:"many2many:role_permissions;" json:"permissions,omitempty"`
+}
+
+// TableName 表名
+func (Role) TableName() string {
+	return "roles"
+}
+
+// Permission 权限模型
+type Permission struct {
+	ID        uint           `gorm:"primarykey" json:"id"`
+	Name      string         `gorm:"size:64;not null" json:"name"`
+	Code      string         `gorm:"size:128;uniqueIndex;not null" json:"code"`
+	Type      string         `gorm:"size:32" json:"type"` // menu, button, api
+	Path      string         `gorm:"size:255" json:"path"`
+	Method    string         `gorm:"size:32" json:"method"`
+	ParentID  *uint          `json:"parent_id"`
+	Sort      int            `gorm:"default:0" json:"sort"`
+	Status    int            `gorm:"default:1" json:"status"`
+	CreatedAt time.Time      `json:"created_at"`
+	UpdatedAt time.Time      `json:"updated_at"`
+	DeletedAt gorm.DeletedAt `gorm:"index" json:"-"`
+}
+
+// TableName 表名
+func (Permission) TableName() string {
+	return "permissions"
+}
+
+// LoginRequest 登录请求
+type LoginRequest struct {
+	Username string `json:"username" binding:"required"`
+	Password string `json:"password" binding:"required"`
+}
+
+// LoginResponse 登录响应
+type LoginResponse struct {
+	Token     string `json:"token"`
+	ExpiresIn int    `json:"expires_in"`
+	User      *User  `json:"user"`
+}
+
+// CreateUserRequest 创建用户请求
+type CreateUserRequest struct {
+	Username string `json:"username" binding:"required,min=3,max=64"`
+	Password string `json:"password" binding:"required,min=6,max=32"`
+	Email    string `json:"email" binding:"required,email"`
+	Phone    string `json:"phone"`
+	RealName string `json:"real_name"`
+	RoleIDs  []uint `json:"role_ids"`
+}
+
+// UpdateUserRequest 更新用户请求
+type UpdateUserRequest struct {
+	Email    string `json:"email" binding:"omitempty,email"`
+	Phone    string `json:"phone"`
+	RealName string `json:"real_name"`
+	Status   *int   `json:"status"`
+	RoleIDs  []uint `json:"role_ids"`
+}
+
+// ChangePasswordRequest 修改密码请求
+type ChangePasswordRequest struct {
+	OldPassword string `json:"old_password" binding:"required"`
+	NewPassword string `json:"new_password" binding:"required,min=6,max=32"`
+}