{
  "sessionId": "ff398bfc-d56d-4244-87b4-f77d45bda139",
  "toolUseId": "toolu_01SZEBqEx2x5dEeYCYk2Wz9Z",
  "questions": [
    {
      "question": "D1 \u2014 Which implementation approach should this plan use?\n\nProject/branch: Payment Processing Integration on main branch.\nELI10: The plan describes adding a Stripe webhook handler, but it has three serious problems baked in: it injects user IDs directly into raw SQL (classic SQL injection vulnerability), it calls the notification email inline with zero error handling (an email failure will cause Stripe to retry the payment event and potentially double-notify), and it has no tests. We have three paths: patch just the SQL hole, fix all three P1 issues together, or fix everything plus build a production-grade test suite and async email system. Which level of correctness do we target?\nStakes if we pick wrong: Approach A ships with broken email error handling \u2014 a transient SMTP failure causes Stripe to retry the payment event, potentially confusing the dedup guard. Approach C introduces an async job queue that may not be available yet, delaying the feature.\nRecommendation: B because it fixes all three P1 issues (SQL injection, email error handling, test coverage) without introducing new infrastructure dependencies.\nNote: options differ in kind, not coverage \u2014 no completeness score.\n<gstack-qid:plan-ceo-approach>",
      "header": "Approach",
      "multiSelect": false,
      "options": [
        {
          "label": "A) Minimal Patch \u2014 fix SQL injection only",
          "description": "Parameterize the user ID query. Ship everything else (no email error handling, no tests, N+1 query, bypasses WebhookDispatcher) as-is. Human: ~1h / CC: ~5min. Risk: Med."
        },
        {
          "label": "B) Secure Baseline \u2014 fix all P1 issues (Recommended)",
          "description": "Parameterized query + email error handling + integrate with WebhookDispatcher + fix N+1 + happy-path integration tests. Human: ~1 day / CC: ~30min. Risk: Low."
        },
        {
          "label": "C) Full Production Grade \u2014 B plus async email + full test suite",
          "description": "Everything in B, plus async email queue (Stripe retry-safe), full unit/integration test suite, metrics and alerting. Human: ~2-3 days / CC: ~1h. Risk: Low but introduces async job queue dependency."
        }
      ]
    }
  ],
  "answered": true,
  "failed": false,
  "answers": {
    "D1 \u2014 Which implementation approach should this plan use?\n\nProject/branch: Payment Processing Integration on main branch.\nELI10: The plan describes adding a Stripe webhook handler, but it has three serious problems baked in: it injects user IDs directly into raw SQL (classic SQL injection vulnerability), it calls the notification email inline with zero error handling (an email failure will cause Stripe to retry the payment event and potentially double-notify), and it has no tests. We have three paths: patch just the SQL hole, fix all three P1 issues together, or fix everything plus build a production-grade test suite and async email system. Which level of correctness do we target?\nStakes if we pick wrong: Approach A ships with broken email error handling \u2014 a transient SMTP failure causes Stripe to retry the payment event, potentially confusing the dedup guard. Approach C introduces an async job queue that may not be available yet, delaying the feature.\nRecommendation: B because it fixes all three P1 issues (SQL injection, email error handling, test coverage) without introducing new infrastructure dependencies.\nNote: options differ in kind, not coverage \u2014 no completeness score.\n<gstack-qid:plan-ceo-approach>": "A) Minimal Patch \u2014 fix SQL injection only"
  },
  "unansweredQuestionIndices": [],
  "answeredAt": "2026-09-09T03:30:06.979Z"
}