Files
Control-Center/backend/internal/models/models.go
Joshua 437a519c36
All checks were successful
Dev Build / build-test (pull_request) Successful in 2m13s
CUB-120: design PostgreSQL schema for Control Center Go backend
2026-05-07 14:22:00 -04:00

107 lines
4.0 KiB
Go

// Package models defines the database entities for the Control Center Go backend.
// Structs map 1:1 to the PostgreSQL schema defined in backend/migrations/.
package models
import (
"time"
"github.com/jackc/pgx/v5/pgtype"
)
// AgentStatus represents the possible lifecycle states of an agent.
type AgentStatus string
const (
AgentStatusActive AgentStatus = "active"
AgentStatusIdle AgentStatus = "idle"
AgentStatusThinking AgentStatus = "thinking"
AgentStatusError AgentStatus = "error"
AgentStatusOffline AgentStatus = "offline"
)
// Agent represents a registered agent and its current state.
type Agent struct {
ID pgtype.UUID `db:"id" json:"id"`
Name string `db:"name" json:"name"`
Status AgentStatus `db:"status" json:"status"`
Task *string `db:"task" json:"task,omitempty"`
Progress int32 `db:"progress" json:"progress"`
SessionKey *string `db:"session_key" json:"session_key,omitempty"`
Channel *string `db:"channel" json:"channel,omitempty"`
LastActivity time.Time `db:"last_activity" json:"last_activity"`
CreatedAt time.Time `db:"created_at" json:"created_at"`
UpdatedAt time.Time `db:"updated_at" json:"updated_at"`
}
// SessionStatus represents the possible states of an agent session.
type SessionStatus string
const (
SessionStatusRunning SessionStatus = "running"
SessionStatusCompleted SessionStatus = "completed"
SessionStatusCrashed SessionStatus = "crashed"
SessionStatusTerminated SessionStatus = "terminated"
)
// Session tracks an agent session over time.
type Session struct {
ID pgtype.UUID `db:"id" json:"id"`
AgentID pgtype.UUID `db:"agent_id" json:"agent_id"`
StartedAt time.Time `db:"started_at" json:"started_at"`
EndedAt *time.Time `db:"ended_at" json:"ended_at,omitempty"`
Status SessionStatus `db:"status" json:"status"`
}
// TaskLogStatus represents the possible states of a task log entry.
type TaskLogStatus string
const (
TaskLogStatusPending TaskLogStatus = "pending"
TaskLogStatusRunning TaskLogStatus = "running"
TaskLogStatusCompleted TaskLogStatus = "completed"
TaskLogStatusFailed TaskLogStatus = "failed"
TaskLogStatusCancelled TaskLogStatus = "cancelled"
)
// TaskLog records a historical task assigned to an agent.
type TaskLog struct {
ID pgtype.UUID `db:"id" json:"id"`
AgentID pgtype.UUID `db:"agent_id" json:"agent_id"`
Task string `db:"task" json:"task"`
Status TaskLogStatus `db:"status" json:"status"`
StartedAt time.Time `db:"started_at" json:"started_at"`
CompletedAt *time.Time `db:"completed_at" json:"completed_at,omitempty"`
ErrorMessage *string `db:"error_message" json:"error_message,omitempty"`
}
// ProjectStatus represents the possible states of a project.
type ProjectStatus string
const (
ProjectStatusPlanned ProjectStatus = "planned"
ProjectStatusInProgress ProjectStatus = "in_progress"
ProjectStatusCompleted ProjectStatus = "completed"
ProjectStatusPaused ProjectStatus = "paused"
ProjectStatusCancelled ProjectStatus = "cancelled"
)
// Project represents a project managed by the Control Center.
type Project struct {
ID pgtype.UUID `db:"id" json:"id"`
Name string `db:"name" json:"name"`
Description *string `db:"description" json:"description,omitempty"`
Status ProjectStatus `db:"status" json:"status"`
AgentID *pgtype.UUID `db:"agent_id" json:"agent_id,omitempty"`
CreatedAt time.Time `db:"created_at" json:"created_at"`
UpdatedAt time.Time `db:"updated_at" json:"updated_at"`
}
// AgentEvent represents an event in the agent lifecycle or telemetry stream.
type AgentEvent struct {
ID pgtype.UUID `db:"id" json:"id"`
AgentID pgtype.UUID `db:"agent_id" json:"agent_id"`
EventType string `db:"event_type" json:"event_type"`
Payload *map[string]interface{} `db:"payload" json:"payload,omitempty"`
CreatedAt time.Time `db:"created_at" json:"created_at"`
}