2f584c1f2c
The Go module name has been changed from `carrot_bbs` to `with_you`, which requires all import paths to be updated throughout the codebase and by external consumers. BREAKING CHANGE: Module name changed from carrot_bbs to with_you. All imports and dependencies must be updated from carrot_bbs/* to with_you/*.
95 lines
2.6 KiB
Go
95 lines
2.6 KiB
Go
package model
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import (
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"time"
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"gorm.io/gorm"
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"with_you/internal/pkg/utils"
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)
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// DeviceType 设备类型
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type DeviceType string
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const (
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DeviceTypeIOS DeviceType = "ios" // iOS设备
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DeviceTypeAndroid DeviceType = "android" // Android设备
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DeviceTypeWeb DeviceType = "web" // Web端
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)
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// DeviceToken 设备Token实体
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// 用于管理用户的多设备推送Token
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type DeviceToken struct {
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ID int64 `gorm:"primaryKey;autoIncrement:false" json:"id"` // 雪花算法ID
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UserID string `gorm:"column:user_id;type:varchar(50);index;not null" json:"user_id"` // 用户ID (UUID格式)
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DeviceID string `gorm:"type:varchar(100);not null" json:"device_id"` // 设备唯一标识
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DeviceType DeviceType `gorm:"type:varchar(20);not null" json:"device_type"` // 设备类型
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PushToken string `gorm:"type:varchar(256);not null" json:"push_token"` // 推送Token（FCM/APNs等）
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IsActive bool `gorm:"default:true" json:"is_active"` // 是否活跃
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DeviceName string `gorm:"type:varchar(100)" json:"device_name,omitempty"` // 设备名称（可选）
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// 时间戳
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LastUsedAt *time.Time `json:"last_used_at,omitempty"` // 最后使用时间
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// 软删除
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DeletedAt gorm.DeletedAt `json:"-" gorm:"index"`
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// 时间戳
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CreatedAt time.Time `json:"created_at" gorm:"autoCreateTime"`
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UpdatedAt time.Time `json:"updated_at" gorm:"autoUpdateTime"`
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}
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// BeforeCreate 创建前生成雪花算法ID
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func (d *DeviceToken) BeforeCreate(tx *gorm.DB) error {
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if d.ID == 0 {
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id, err := utils.GetSnowflake().GenerateID()
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if err != nil {
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return err
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}
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d.ID = id
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}
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return nil
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}
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func (DeviceToken) TableName() string {
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return "device_tokens"
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}
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// UpdateLastUsed 更新最后使用时间
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func (d *DeviceToken) UpdateLastUsed() {
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now := time.Now()
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d.LastUsedAt = &now
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}
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// Deactivate 停用设备
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func (d *DeviceToken) Deactivate() {
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d.IsActive = false
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}
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// Activate 激活设备
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func (d *DeviceToken) Activate() {
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d.IsActive = true
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now := time.Now()
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d.LastUsedAt = &now
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}
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// IsIOS 判断是否为iOS设备
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func (d *DeviceToken) IsIOS() bool {
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return d.DeviceType == DeviceTypeIOS
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}
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// IsAndroid 判断是否为Android设备
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func (d *DeviceToken) IsAndroid() bool {
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return d.DeviceType == DeviceTypeAndroid
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}
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// IsWeb 判断是否为Web端
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func (d *DeviceToken) IsWeb() bool {
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return d.DeviceType == DeviceTypeWeb
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}
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// SupportsMobilePush 判断是否支持手机推送
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func (d *DeviceToken) SupportsMobilePush() bool {
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return d.DeviceType == DeviceTypeIOS || d.DeviceType == DeviceTypeAndroid
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}
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