native

type DirectoryUser struct {
	ID uint `gorm:"primaryKey"`
}

type Entitlement struct {
	ID         uint `gorm:"primaryKey"`
	SpeedLimit *int64
}

type Forward struct {
	ID                uint    `gorm:"primaryKey"`
	UserID            uint    `gorm:"index;not null"`
	UserName          string  `gorm:"size:255"`
	Name              string  `gorm:"size:100;not null"`
	TunnelID          uint    `gorm:"index;not null"`
	Tunnel            *Tunnel `gorm:"foreignKey:TunnelID"`
	InPort            int     `gorm:"not null"`
	OutPort           int
	RemoteAddr        string `gorm:"type:text;not null"`
	InterfaceName     string `gorm:"size:255"`
	Strategy          string `gorm:"size:20;default:'fifo'"`
	Status            int    `gorm:"default:1"`
	RuntimeBackend    string `gorm:"size:50;default:'gost';index"`
	RuntimeStatus     int    `gorm:"default:0;index"`
	RuntimeMessage    string `gorm:"type:text"`
	RuntimeLastSyncAt *time.Time
	InFlow            int64 `gorm:"default:0"`
	OutFlow           int64 `gorm:"default:0"`
	Inx               int   `gorm:"default:0"`
	CreatedAt         time.Time
	UpdatedAt         time.Time
}

type LatencyBucket struct {
	ID              uint `gorm:"primaryKey"`
	TargetKey       string
	TargetType      string
	TargetID        uint
	Label           string
	Host            string
	Port            int
	BucketAt        time.Time
	IntervalSeconds int
	SampleCount     int
	SuccessCount    int
	MinRTT          float64
	AvgRTT          float64
	MaxRTT          float64
	P95RTT          float64
	LossPct         float64
	CreatedAt       time.Time
	UpdatedAt       time.Time
}

type Node struct {
	ID      uint   `gorm:"primaryKey" json:"id"`
	Name    string `json:"name"`
	Type    string `json:"type"`
	Host    string `json:"host"`
	Port    int    `json:"port"`
	APIPort int    `json:"api_port"`
	// APIToken is never read; answers to users show it empty.
	APIToken      string    `gorm:"-" json:"api_token"`
	MetricsPort   int       `json:"metrics_port"`
	Region        string    `json:"region"`
	ISP           string    `json:"isp"`
	Datacenter    string    `json:"datacenter"`
	Bandwidth     int64     `json:"bandwidth"`
	Status        int       `json:"status"`
	LastCheck     time.Time `json:"last_check"`
	Latency       int       `json:"latency"`
	Load          float64   `json:"load"`
	Uptime        float64   `json:"uptime"`
	Tags          string    `json:"tags"`
	Weight        int       `json:"weight"`
	MaxConn       int       `json:"max_conn"`
	Enabled       bool      `json:"enabled"`
	TotalUpload   int64     `json:"total_upload"`
	TotalDownload int64     `json:"total_download"`
	CurrentConn   int       `json:"current_conn"`
	CreatedAt     time.Time `json:"created_at"`
	UpdatedAt     time.Time `json:"updated_at"`
}

type Rule struct {
	ID           uint       `gorm:"primaryKey" json:"id"`
	Name         string     `gorm:"size:100;not null" json:"name"`
	Enabled      bool       `gorm:"default:true" json:"enabled"`
	RelayNodeID  uint       `gorm:"not null" json:"relay_node_id"`
	RelayNode    *Node      `gorm:"foreignKey:RelayNodeID" json:"relay_node,omitempty"`
	ListenPort   int        `gorm:"not null" json:"listen_port"`
	Protocol     string     `gorm:"size:10;default:'tcp'" json:"protocol"`
	ExitNodeID   uint       `gorm:"not null" json:"exit_node_id"`
	ExitNode     *Node      `gorm:"foreignKey:ExitNodeID" json:"exit_node,omitempty"`
	TargetHost   string     `gorm:"size:255;not null" json:"target_host"`
	TargetPort   int        `gorm:"not null" json:"target_port"`
	UserID       *uint      `json:"user_id"`
	UserGroupID  *uint      `json:"user_group_id"`
	AllowedIPs   string     `gorm:"size:1000" json:"allowed_ips"`
	SpeedLimit   *int64     `json:"speed_limit"`
	TrafficLimit *int64     `json:"traffic_limit"`
	ExpireTime   *time.Time `json:"expire_time"`
	Upload       int64      `json:"upload"`
	Download     int64      `json:"download"`
	Connections  int        `json:"connections"`
	TotalConns   int64      `json:"total_conns"`
	Remark       string     `gorm:"size:500" json:"remark"`
	CreatedAt    time.Time  `json:"created_at"`
	UpdatedAt    time.Time  `json:"updated_at"`
}

type RuntimeSetting struct {
	Key   string
	Value string
}

type Service struct {
	// Open returns the package's storage connection, on which the adopted
	// tables and the granted views are visible.
	Open func(ctx context.Context) (*gorm.DB, error)
	// Subscriber is the kernel's KernelSubscriber; without it the traffic
	// reset has no native handler and stays legacy.
	Subscriber Subscriber
	// NewToken identifies a reset request that has neither an
	// Idempotency-Key nor a request id; it defaults to a random UUID.
	NewToken func() string
	// Now defaults to time.Now.
	Now func() time.Time
}

type SpeedLimit struct {
	ID          uint   `gorm:"primaryKey" json:"id"`
	CreatedTime int64  `gorm:"index;not null" json:"createdTime"`
	UpdatedTime int64  `gorm:"index;not null" json:"updatedTime"`
	Status      int    `gorm:"default:1" json:"status"`
	Name        string `gorm:"size:100;not null" json:"name"`
	Speed       int64  `gorm:"not null" json:"speed"`
	TunnelID    uint   `gorm:"index;not null" json:"tunnelId"`
	TunnelName  string `gorm:"size:100;not null" json:"tunnelName"`
}

type Subscriber interface {
	ResetTraffic(ctx context.Context, in *kernelsubscriberv1.ResetTrafficRequest, opts ...grpc.CallOption) (*kernelsubscriberv1.ResetTrafficResponse, error)
}

type Tunnel struct {
	ID            uint   `gorm:"primaryKey"`
	Name          string `gorm:"size:100;not null"`
	InNodeID      uint   `gorm:"index"`
	OutNodeID     *uint  `gorm:"index"`
	InIP          string `gorm:"size:255"`
	OutIP         string `gorm:"size:255"`
	InNodePortSta *int
	InNodePortEnd *int
	Type          int     `gorm:"default:1"`
	Flow          int     `gorm:"default:2"`
	Protocol      string  `gorm:"size:30;default:'tcp'"`
	TrafficRatio  float64 `gorm:"default:1"`
	InterfaceName string  `gorm:"size:255"`
	TCPListenAddr string  `gorm:"size:255;default:'0.0.0.0'"`
	UDPListenAddr string  `gorm:"size:255;default:'0.0.0.0'"`
	Status        int     `gorm:"default:1"`
	CreatedAt     time.Time
	UpdatedAt     time.Time
}

type UserTunnel struct {
	ID            uint  `gorm:"primaryKey"`
	UserID        uint  `gorm:"uniqueIndex:idx_forward_user_tunnel"`
	TunnelID      uint  `gorm:"uniqueIndex:idx_forward_user_tunnel;index"`
	Flow          int64 `gorm:"default:0"`
	Num           int   `gorm:"default:0"`
	InFlow        int64 `gorm:"default:0"`
	OutFlow       int64 `gorm:"default:0"`
	FlowResetTime int64 `gorm:"default:0"`
	ExpTime       int64 `gorm:"default:0"`
	SpeedID       *uint
	Status        int `gorm:"default:1"`
	CreatedAt     time.Time
	UpdatedAt     time.Time

	Tunnel *Tunnel `gorm:"foreignKey:TunnelID"`
}