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Bohdan Triapitsyn c9ac8676e7 feat: file-backed goal objectives + compaction accounting fixes
Compaction fixes (observed in a real long run):
- the summary message's zeroed tokens froze the goal counter at its
  pre-compaction value; segments now close with the previously displayed
  total as a continuity floor
- audits and continuations after a summary tail now take execution params
  (provider/model/agent/variant) from the newest non-summary assistant
  turn instead of inheriting agent 'compaction' and the summarize model

File-backed objectives:
- the objective text lives in <data-dir>/goals/<sessionId>.md, keyed by
  session id (one goal per session, a new goal overwrites the file);
  metadata carries only an objectiveFile flag so session.updated fanout
  stays light, and never a path — ids are pattern-validated before any
  filesystem access
- limit raised to 5000 chars, no snapshot field: the UI fetches content
  via PUT/GET/DELETE /api/goals/objective/:sessionId (behind the blanket
  /api auth gate), writes the file before stamping metadata, and falls
  back to an inline objective when the write fails
- the loop reads the file fresh on every tick, so objectives are
  live-editable mid-goal; a missing file falls back to the inline text
- scheduled goal tasks write the objective file server-side; VS Code
  degrades to the audit note (route unavailable there by design)
2026-07-12 02:49:56 +03:00

37 lines
1.4 KiB
JavaScript

import { deleteObjective, readObjective, writeObjective } from './objectives.js';
// OpenChamber-owned routes for file-backed goal objectives, keyed by session
// id (one goal per session; a new goal overwrites the old file). The UI
// writes the objective file before stamping the goal metadata (which only
// carries an `objectiveFile: true` flag), reads it back for display, and
// deletes it when the goal is removed.
export function registerSessionGoalRoutes(app) {
app.put('/api/goals/objective/:sessionId', async (req, res) => {
try {
const { content } = req.body || {};
await writeObjective(req.params.sessionId, content);
res.json({ ok: true });
} catch (error) {
const statusCode = Number(error?.statusCode) || 500;
if (statusCode >= 500) {
console.error('Failed to write goal objective:', error);
}
res.status(statusCode).json({ error: error?.message || 'Failed to write goal objective' });
}
});
app.get('/api/goals/objective/:sessionId', async (req, res) => {
const content = await readObjective(req.params.sessionId);
if (content === null) {
res.status(404).json({ error: 'objective not found' });
return;
}
res.json({ content });
});
app.delete('/api/goals/objective/:sessionId', async (req, res) => {
await deleteObjective(req.params.sessionId);
res.json({ ok: true });
});
}