Needs attention was computed by the viewer alone, while books.start hand-picked a handful of next steps. The human's list and the agent's could disagree, and a new item had to be written twice (or, as books.start showed, not at all). Move the engine to ledger-package over PackageBooks: one function, find/find_with(books, today, settings, integrity), reads the ledger, the journal's event types (an entry's origin), the attachments and their links, the statements, the reconciliations, and the database check. The viewer's attention module now only maps Target to Route; books.start turns the same items into its next steps (why = the item's title, top 12), so the list the human sees and the steps the agent gets cannot drift. PackageBooks gains settings, journal, statements, reconciliations and disk_check, implemented for Store and Snapshot, so both views answer alike. The W-9, reconciliation and 1099 predicates move beside the items to keep one copy. ledger-package gains ledger-config and serde_json (the receipt policy and the tool arguments the items carry). Tests: view_model.rs and spec_kept.rs pass unchanged; the new attention_parity.rs compares the viewer and books.start item for item on the demo books and on a book written entry by entry. just check green.
94 lines
6.9 KiB
Markdown
94 lines
6.9 KiB
Markdown
# Parity catalog
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Every semantic feature we intend to clone, with its status. Updated in the
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same commit as the feature. **The floor never decreases**: the count of
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`done` items is monotonic across commits.
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Statuses: `done` = implemented + invariant-tested + golden-covered.
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`partial` = implemented but missing tests or goldens. `todo` = not started.
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No other statuses.
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**Floor: 10 done** (2026-10-10; fixed-asset register added).
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| Area | GnuCash counterpart (a cross-check, not the spec) | Status | Notes |
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|---|---|---|---|
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| Chart of accounts (5 types, codes, hierarchy) | Accounts tab | done | `account.rs`; placeholder support in |
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| Double-entry validation (balanced, ≥2 lines) | Journal validation | done | `journal.rs::validate` |
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| Exact decimal money, no floats | — (we go further) | done | `money.rs`; Currency ISO codes |
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| Posted-entry immutability | Read-only posted txns | done | reversal via `reverse_entry` |
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| Trial balance | Reports → Trial Balance | done | golden-covered |
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| Balance sheet (A = L + E) | Reports → Balance Sheet | done | current earnings folded in pre-close; golden-covered |
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| Profit & loss | Reports → Income Statement | done | golden-covered |
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| P&L for a date range, line per account (closing entries excluded) | Reports → Income Statement (custom dates) | partial | hand-verified fixture + property tests; no golden file yet |
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| Balance sheet as of a date, line per account | Reports → Balance Sheet (as of) | partial | hand-verified fixture + property tests; no golden file yet |
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| General ledger by account (running balance, split) | Reports → General Ledger | partial | hand-verified fixture, ties to trial balance; no golden file yet |
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| Trial balance as of a date | Reports → Trial Balance (as of) | partial | hand-verified fixture; no golden file yet |
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| Statement of changes in members' equity | Reports → Statement of Changes in Equity | partial | hand-verified two-member fixture incl. rounding and a close; no golden file yet |
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| Tax line mapping + tax summary | Accounts → Tax line mapping; Tax reports | partial | hand-verified fixture (50% meals, nondeductible, contra income); no golden file yet |
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| Reversing entries | Reverse transaction | done | linked via `reversal_of` |
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| Canonical report snapshots (JSON) | — (our oracle format) | done | `reports::snapshot` |
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| Fixed-asset register + straight-line depreciation | Fixed Asset register | done | `assets.rs`; golden-covered schedule; idempotent runs; disposal with gain/loss; posted (the books') vs scheduled, in-service vs acquired dates, the §723, depreciable and §704(c) figures (P3) |
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| Cash flow statement (direct, with the reconciliation schedule and noncash disclosures) | Reports → Cash Flow | done | R-FUTURE-3; rules.md B-14 (P3 defect 1) |
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| Foreign-currency lines (base + foreign stored) | Multi-currency accts | done | R-FUTURE-1 |
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| Period close (closing entry to Retained Earnings) | Close books | done | R-FUTURE-2 |
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| Bank reconciliation (cleared flags + report) | Reconcile | done | — |
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| QuickBooks CSV import (bank txns, chart of accounts) | Banking → Upload | done | R-FUTURE-4 |
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| QuickBooks IIF + XLSX export | Export / reports | done | R-FUTURE-4 |
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| A/R invoices + payments + aging | Business → Invoices | done | R-FUTURE-5 |
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| A/P bills + payments + aging | Business → Bills | done | R-FUTURE-5 |
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| Payroll runs (accounting only, no tax tables) + tax remittance | Payroll | done | — |
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| Tracking classes (divisional P&L) | Class tracking | done | invoice and bill lines take a class too (projects, rules.md B-37 item 8; QBO/Xero class or tracking per line) |
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| CPA handoff package (TB + GL xlsx, P&L + BS pdf, zip) | Reports → export | done | — |
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| Budgets | Budgets | todo | R-FUTURE-6 (declined as bloat) |
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| Scheduled transactions (recurring entries → drafts) | Scheduled txns / Recurring transactions | partial | hand-verified fixture incl. month-end dates; drafts only, by design |
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| Payout gross-up (deposit → revenue, fees, adjustments) | Bank deposit with fee lines; Xero/QBO Stripe & Shopify integrations | partial | hand-verified fixture incl. classes and a negative payout; no statement parsers yet |
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| 1099 vendor tracking + year-end worksheet | Vendors → Track payments for 1099; 1099 report | partial | hand-verified fixture (bill payments, card exclusion, reversal, year boundary); no golden file yet |
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| Prepaid expense + deferred revenue amortization | Amortization schedules (Xero/QBO add-ons) | partial | hand-verified fixture, to the cent; no golden file yet |
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| Automated cross-implementation diff harness (GnuCash first) | — (our `xtask oracle`) | todo | roadmap phase 3 |
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Workflow/UI parity (QuickBooks/Xero reference) gets its own catalog when the
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egui phase starts; semantics come first.
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### P0 guard rails (2026-10-16)
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P0 (`plan/served.md`) changed no feature in the catalog above, so no
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status moved and the floor stands. It hardened what exists: an older
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version refuses books from a newer one as newer, not corrupt (rules.md
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B-27); the MCP server fails closed after an internal error, and no input
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reaches one (dates are four-digit years, amounts at most a line's, B-28);
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local files
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were read only from the import roots, never the books, the vault or its
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key (P2 slice 5 removed local paths: files now come in only as uploads,
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D-46); no file with a full TIN is filed into the books (B-26); the agent is
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told the rules in force in a short connect text and a handbook, and no
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agent text points at the books' files, git or the repo.
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## U0b: one attention engine (D-53, 2026-10-26)
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No semantic feature changed, so no status moved and the floor stands (10
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done). Needs attention used to be computed by the viewer alone; it now
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lives in `ledger-package::attention`, over `PackageBooks`, and both the
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viewer and `books.start` read it (the same items, the same prompts), so the
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list the human sees and the next steps the agent gets cannot drift. The
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parity test `the_viewer_and_books_start_see_the_same_attention` compares
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them item for item on the demo books and on a book written entry by entry.
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## Capability parity (AI-first phase)
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Semantic parity (above) is about *correctness*: the engine computes the
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right numbers. Capability parity is about *usefulness*: can the new system
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do everything the GSheet+GDrive system does today? Tracked separately in
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`docs/capability-parity.md`, with its own cutover rule (parallel run +
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the owner's approval). The two catalogs converge: when both are green, the
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sheet retires.
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### P13 bookspec (2026-10-26)
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P13 is a specification, not a feature, so no row of the semantic catalog
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moves and the floor stands. It adds the checker crate (`bookspec/checker`:
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the example schema, the rule identifiers `BS-<area>-<n>` and the `Engine`
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trait), the runner (`bookspec/runner`: pass, fail or not claimed per rule),
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and the rule index from B-1 to B-45 (`bookspec/spec/rules-index.md`). Every
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existing bookspec example still runs on every `cargo test`, through both
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the loader's own checks and the `Engine` trait.
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