| 1 | package control |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | "log/slog" |
| 6 | "reasonix/internal/agent" |
| 7 | ) |
| 8 | |
| 9 | // CheckpointSession implements agent.SessionCheckpointer. The boundary is |
| 10 | // intentionally semantic: ordinary todo, approval, assistant and turn-end |
| 11 | // events remain eligible for the write-behind batch. |
| 12 | func (c *Controller) CheckpointSession(ctx context.Context, boundary agent.SessionCheckpointBoundary) error { |
| 13 | switch boundary { |
| 14 | case agent.CheckpointBeforeModel, agent.CheckpointBeforeTopTool: |
| 15 | if _, err := c.flushSessionEvents(ctx); err != nil { |
| 16 | return err |
| 17 | } |
| 18 | return nil |
| 19 | case agent.CheckpointUserAdmitted: |
| 20 | // An event store recorded the message when it was admitted; only a |
| 21 | // legacy transcript still holds it in memory alone. |
| 22 | if c.sessionEventStore() != nil || c.SessionPath() == "" { |
| 23 | return nil |
| 24 | } |
| 25 | if err := c.snapshot(false, false, false); err != nil { |
| 26 | slog.Warn("controller: save admitted user message", "err", err) |
| 27 | } |
| 28 | return nil |
| 29 | default: |
| 30 | return nil |
| 31 | } |
| 32 | } |
| 33 |