Files
jiu/backend/internal/model/license.go
T
wangjia 0e42f0e417 init: 后端框架脚手架 (Go + Gin + GORM + MySQL)
- 项目目录结构:backend/ deploy/ schema/ migrations/
- 数据库 Schema:所有建表 SQL,含 hotel_id 多租户隔离
- Go 后端:config、model、handler、service、middleware、router
- 认证:账号密码登录 + JWT(Access + Refresh Token)
- 许可证:HMAC-SHA256 激活码生成 + 设备绑定验证
- 业务模块:商品、仓库、往来单位、入库、出库、库存、盘点
- 库存事务:入库/出库审核时原子更新库存 + 流水记录
- 数据导入:Excel/CSV 批量导入商品、往来单位
- Docker Compose:本地 MySQL + Adminer

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-04 01:24:53 +08:00

16 lines
578 B
Go

package model
import "time"
type License struct {
Base
HotelID uint64 `gorm:"not null;index" json:"hotel_id"`
LicenseKey string `gorm:"size:255;uniqueIndex" json:"license_key"`
DeviceID string `gorm:"size:255" json:"device_id"`
Type string `gorm:"type:enum('trial','annual','lifetime');default:'trial'" json:"type"`
ExpiresAt *time.Time `json:"expires_at"`
IsActive bool `gorm:"default:true" json:"is_active"`
Features JSON `gorm:"type:json" json:"features,omitempty"`
ActivatedAt *time.Time `json:"activated_at"`
}