{
  "ok": true,
  "status": "blocked_before_chat_history_access",
  "scope": "role_chat_history_access_plan_preview",
  "roleId": "wf-moonlit-bookseller",
  "roleName": "月下书店老板",
  "sourceDocument": "docs/20角色卡片温度与酒馆系参考补充-2026-06-12.md",
  "request": {
    "sessionId": "session-preview-001",
    "userId": "preview-user-id",
    "messageId": "message-preview-001",
    "action": "read_history",
    "clientTurnId": "preview-client-turn-id"
  },
  "messagePersistence": {
    "status": "blocked_before_message_persistence",
    "blockers": [
      "model_api_key_missing",
      "points_charge_not_live",
      "production_chat_storage_missing",
      "user_auth_not_live",
      "chat_turn_transaction_not_live",
      "idempotent_points_reservation_missing",
      "assistant_message_persistence_missing",
      "points_ledger_live_transaction_missing",
      "points_balance_check_missing",
      "refund_transaction_missing",
      "duplicate_turn_charge_guard_missing",
      "model_adapter_live_call_missing",
      "model_response_normalizer_missing",
      "assistant_output_policy_log_missing",
      "model_timeout_and_retry_not_verified",
      "message_transaction_missing",
      "message_status_transition_log_missing",
      "model_call_log_storage_missing",
      "memory_candidate_persistence_missing"
    ],
    "requiredRecords": [
      "user",
      "assistant",
      "assistant"
    ]
  },
  "readPlan": {
    "status": "blocked_until_authenticated_chat_repository_exists",
    "requiredFilters": [
      "owner_user_id",
      "session_id",
      "role_id",
      "message_deleted_at_is_null"
    ],
    "defaultSort": "created_at_asc_then_message_id_asc",
    "excludedFields": [
      "internal_prompt_blocks",
      "model_api_key",
      "raw_provider_payload",
      "database_url",
      "hidden_moderation_notes"
    ],
    "pagination": {
      "defaultLimit": 30,
      "maxLimit": 100,
      "cursor": "created_at_and_message_id"
    }
  },
  "deletePlan": {
    "status": "blocked_until_soft_delete_transaction_exists",
    "requestedAction": "read_history",
    "requiredChecks": [
      "authenticated_user_id",
      "message_owner_verified",
      "session_owner_verified",
      "role_access_allowed",
      "message_not_already_deleted"
    ],
    "writeStrategy": "soft_delete_message_and_write_audit_log",
    "cascadePolicy": [
      "exclude_deleted_message_from_future_prompt_context",
      "do_not_delete_other_user_messages",
      "do_not_remove_points_ledger_entry",
      "preserve_safety_audit_without_public_content"
    ]
  },
  "memoryImpactPlan": {
    "status": "blocked_until_memory_candidate_repository_exists",
    "requiredChecks": [
      "linked_memory_candidate_removed_or_reopened",
      "forget_request_wins_over_memory_candidate",
      "high_sensitive_memory_remains_rejected",
      "delete_audit_does_not_reveal_private_content"
    ],
    "nextContextEffect": "deleted_message_and_linked_memory_candidates_excluded_from_future_prompt"
  },
  "blockers": [
    "model_api_key_missing",
    "points_charge_not_live",
    "production_chat_storage_missing",
    "user_auth_not_live",
    "chat_turn_transaction_not_live",
    "idempotent_points_reservation_missing",
    "assistant_message_persistence_missing",
    "points_ledger_live_transaction_missing",
    "points_balance_check_missing",
    "refund_transaction_missing",
    "duplicate_turn_charge_guard_missing",
    "model_adapter_live_call_missing",
    "model_response_normalizer_missing",
    "assistant_output_policy_log_missing",
    "model_timeout_and_retry_not_verified",
    "message_transaction_missing",
    "message_status_transition_log_missing",
    "model_call_log_storage_missing",
    "memory_candidate_persistence_missing",
    "production_chat_history_read_missing",
    "chat_history_owner_filter_missing",
    "chat_message_delete_transaction_missing",
    "chat_delete_audit_log_missing",
    "memory_candidate_delete_cascade_missing"
  ],
  "next": [
    "connect_authenticated_chat_history_repository",
    "verify_owner_scoped_history_read",
    "implement_soft_delete_with_audit_log",
    "exclude_deleted_messages_from_prompt_context",
    "reconcile_linked_memory_candidates_after_delete"
  ],
  "boundaries": [
    "history_access_plan_preview_only",
    "does_not_read_real_chat_history",
    "does_not_delete_real_chat_message",
    "does_not_write_production_database",
    "does_not_call_real_model",
    "does_not_reserve_or_charge_points",
    "does_not_expose_internal_prompt_blocks"
  ]
}