first commit

server/internal/model/node.go

@@ -0,0 +1,30 @@
+package model
+
+import "time"
+
+const (
+	NodeStatusOnline  = "online"
+	NodeStatusOffline = "offline"
+)
+
+// Node represents a managed server node in the cluster.
+// The default "local" node is auto-created for single-machine backward compatibility.
+type Node struct {
+	ID        uint      `gorm:"primaryKey" json:"id"`
+	Name      string    `gorm:"size:128;uniqueIndex;not null" json:"name"`
+	Hostname  string    `gorm:"size:255" json:"hostname"`
+	IPAddress string    `gorm:"column:ip_address;size:64" json:"ipAddress"`
+	Token     string    `gorm:"size:128;uniqueIndex;not null" json:"-"`
+	Status    string    `gorm:"size:20;not null;default:'offline'" json:"status"`
+	IsLocal   bool      `gorm:"not null;default:false" json:"isLocal"`
+	OS        string    `gorm:"size:64" json:"os"`
+	Arch      string    `gorm:"size:32" json:"arch"`
+	AgentVer  string    `gorm:"column:agent_version;size:32" json:"agentVersion"`
+	LastSeen  time.Time `gorm:"column:last_seen" json:"lastSeen"`
+	CreatedAt time.Time `json:"createdAt"`
+	UpdatedAt time.Time `json:"updatedAt"`
+}
+
+func (Node) TableName() string {
+	return "nodes"
+}