Initial commit

pkg/models/session.go

@@ -0,0 +1,45 @@
+// Package models contains domain models for claude-mnemonic.
+package models
+
+import (
+	"database/sql"
+	"time"
+)
+
+// SessionStatus represents the status of an SDK session.
+type SessionStatus string
+
+const (
+	SessionStatusActive    SessionStatus = "active"
+	SessionStatusCompleted SessionStatus = "completed"
+	SessionStatusFailed    SessionStatus = "failed"
+)
+
+// SDKSession represents a Claude Code session tracked by the memory system.
+type SDKSession struct {
+	ID               int64          `db:"id" json:"id"`
+	ClaudeSessionID  string         `db:"claude_session_id" json:"claude_session_id"`
+	SDKSessionID     sql.NullString `db:"sdk_session_id" json:"sdk_session_id,omitempty"`
+	Project          string         `db:"project" json:"project"`
+	UserPrompt       sql.NullString `db:"user_prompt" json:"user_prompt,omitempty"`
+	WorkerPort       sql.NullInt64  `db:"worker_port" json:"worker_port,omitempty"`
+	PromptCounter    int64          `db:"prompt_counter" json:"prompt_counter"`
+	Status           SessionStatus  `db:"status" json:"status"`
+	StartedAt        string         `db:"started_at" json:"started_at"`
+	StartedAtEpoch   int64          `db:"started_at_epoch" json:"started_at_epoch"`
+	CompletedAt      sql.NullString `db:"completed_at" json:"completed_at,omitempty"`
+	CompletedAtEpoch sql.NullInt64  `db:"completed_at_epoch" json:"completed_at_epoch,omitempty"`
+}
+
+// ActiveSession represents an in-memory active session being processed.
+type ActiveSession struct {
+	SessionDBID            int64
+	ClaudeSessionID        string
+	SDKSessionID           string
+	Project                string
+	UserPrompt             string
+	LastPromptNumber       int
+	StartTime              time.Time
+	CumulativeInputTokens  int64
+	CumulativeOutputTokens int64
+}