ocdp v1

backend/internal/domain/entity/user.go

@@ -0,0 +1,54 @@
+package entity
+
+import (
+	"time"
+)
+
+// User 用户领域实体
+type User struct {
+	ID           string
+	Username     string
+	PasswordHash string
+	Email        string
+	RevokedAfter time.Time // 全局 Token 撤销时间
+	CreatedAt    time.Time
+	UpdatedAt    time.Time
+}
+
+// NewUser 创建新用户
+func NewUser(username, passwordHash, email string) *User {
+	now := time.Now()
+	return &User{
+		Username:     username,
+		PasswordHash: passwordHash,
+		Email:        email,
+		RevokedAfter: time.Unix(0, 0), // 初始值：1970-01-01
+		CreatedAt:    now,
+		UpdatedAt:    now,
+	}
+}
+
+// UpdatePassword 更新密码（会触发全局登出）
+func (u *User) UpdatePassword(newPasswordHash string) {
+	u.PasswordHash = newPasswordHash
+	u.RevokedAfter = time.Now() // 撤销所有旧 Token
+	u.UpdatedAt = time.Now()
+}
+
+// RevokeAllTokens 撤销所有 Token（强制全局登出）
+func (u *User) RevokeAllTokens() {
+	u.RevokedAfter = time.Now()
+	u.UpdatedAt = time.Now()
+}
+
+// Validate 验证用户数据
+func (u *User) Validate() error {
+	if u.Username == "" {
+		return ErrInvalidUsername
+	}
+	if u.PasswordHash == "" {
+		return ErrInvalidPassword
+	}
+	return nil
+}
+