22cdfcf34b720fb0b0c961126468232bfb3b0238
126
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 swaits
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22cdfcf34b |
refactor(arap): rustfmt the unit's files, and the write-off's SOURCE line (P4b S7)
No behaviour: the files as rustfmt leaves them after the unit's edits (the commits before this one were made before the formatter ran), and the Ledger::write_off spec block cites A-5 alone for the direct write-off method (A-6 is the hand-entry refusal, not this command). |
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swaits
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0322778683 |
docs(arap): B-41, the bookspec examples, and the four registers (P4b S7)
rules.md B-41 states the write-off: the direct method the owner chose (A-5), Dr 6990 / Cr 1200 with the receivable tagged, at most what is owed and at most the least owed from that day on (a partial write-off as §1.166-3(a) allows), refused on cash-basis books (§1.166-1(e)), its evidence filed in the same call (§1.166-2(a)); bills are never written off (ASC 405-20-40-1); and a recovery is not a new movement (D-49): the same year, reverse the write-off and record the payment; a later year, a plain entry to a bad-debt-recoveries revenue account, the invoice staying written off (IRC §111). bookspec states B-41 for the first time and gives B-38 its example: two new examples, bad-debt-direct-write-off (two partial write-offs of one invoice, the balances and the trial balance worked by hand) and arap-hand-control-posting-refused (a hand line an earlier version wrote replays, the same line written today is refused). The example schema gains the dated write_off event, lets a refused entry say so (an entry posts whole or not at all; older and refused never combine), and its refusal vocabulary gains untagged_control_line, B-38's control guard. The registers: docs/architecture.md names the new tool group; docs/receipt-store.md lists invoice.written_off and what replay does with it; docs/parity.md records the slice (no row changes status, the floor stands); docs/testing.md records every test and what P12 must mutate; docs/verification.md the two Lean theorems and what they cover. No figure moves: no golden file changed. |
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swaits
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4e71cf6320 |
feat(store): journal a write-off with its evidence (P4b S7)
A bad debt is deducted on evidence it is worthless (Treas. Reg.
§1.166-2), so the store will not journal one without it:
Store::write_off_invoice takes the evidence as bytes to file or as an
attachment already filed, and files it in the same call — a
receipt.attached on the write-off's entry and an attachment.linked to
the invoice (rules.md B-41). With no evidence it refuses, journaling
nothing.
The entry (Dr 6990 Bad Debt Expense / Cr 1200) and its evidence are
journaled after the engine's whole check and after the feature gate: the
new event type invoice.written_off needs documents_v2, so an older
version stops at the declaration rather than reading a written-off
invoice as still owed (B-27, D-52). Its payload is the invoice, the
entry, the day, the amount and the reason; replay tags the receivable
line WriteOff, and the projection keeps no written-off figure — it is
the tagged lines' sum (B-38).
`meta::invoice_written_off_of` reads and writes the payload; the replay
fuzzer draws the type.
8.0.6: (1) `books_written_under_older_rules_still_open` hand-writes the
new event and its entry through JournalWriter and still opens, with the
figures tailing; (2) a new fixture old-books/p4_s7_before was written by
main
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swaits
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d5af44b9cb |
feat(arap): write off a bad debt in the engine (P4b S7)
An invoice that will not be collected comes off the receivables and is deducted, the direct write-off method the owner chose (A-5; IRC §166(a); Treas. Reg. §1.166-1(e), -2(a), -3(a); rules.md B-41). Ledger::write_off posts one balanced entry, Dr 6990 Bad Debt Expense / Cr 1200 Accounts Receivable, its receivable line tagged WriteOff so the figures stay derived: what the invoice owes falls and what was written off rises, and a reversal re-instates it without a new movement (D-49). The amount is at most what is owed, and at most the least owed on any day from the write-off's on: a later payment can't leave the invoice owing less than nothing (B-38 INVARIANT 2). A partial write-off is allowed, as §1.166-3(a) allows to the extent charged off. Cash-basis books refuse it: an invoice never counted as income has no basis to deduct (§1.166-1(e)). The bad_debts role (6990) is a control role, so the account is created on demand and can be assigned like the others. The same-year recovery D-49 records is a reversal of the write-off and then a payment; a later year is a plain entry, and needs no movement. Tests: half_paid_rest_written_off_is_written_off, write_off_refused_on_cash_basis, write_off_above_outstanding_refused, write_off_then_recovery_same_year. |
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swaits
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0e5aebda99 |
feat(store): journal the document fields and file the issued PDF (P4b S4.3)
S4.1 gave documents a number, terms, line accounts and snapshots, and S4.2
gave parties an email and default terms, but the store journaled none of
them: a document carrying one was refused by a temporary guard, because a
public write that replay loses would break I-3. This slice makes the
journal carry them.
- `invoice.created` and `bill.created` write a number, terms, bill-to and
seller snapshots, references, memo and a duplicate's reason, and each
line its account, quantity and unit price, every key only when set. A
document naming none is journaled byte for byte as every earlier version
wrote it (`no_new_fields_journals_byte_for_byte`), so the owner's live
books keep working.
- All of it is behind `documents_v2` (B-27): a write that names one waits
for the owner's upgrade, refused with `format_upgrade_pending` and
journaling nothing; a write that names none never waits
(`documents_v2_waits_for_the_upgrade`).
- `invoicing.first_number` is settable only while no numbered invoice
exists (A-2, B-40): the series has begun, and a number is never reused or
renumbered. Refused at `set_setting`, before anything is journaled.
- The issued copy is filed in the issuing call (A-7, B-40 item 3):
`create_invoice_issued` journals the entry, the invoice, then
`receipt.attached` on that entry (`INV-0007.pdf`, `application/pdf`,
"Issued invoice") and `attachment.linked` to the invoice. There is no
`issued_pdf` field: the attachment id is allocated after the entry exists
(CD-A6), and the link is how the copy is found and how its SHA-256 is
checked. Every refusal happens before the first journal line; the PDF's
bytes are stored before it, so a refused issue leaves an unreferenced,
deduplicated blob at worst.
- A preview runs the issue on a clone and journals nothing: the posting,
the total, the number it would take and the due date (`preview_invoice`,
`preview_bill`). Books that haven't upgraded keep the legacy shape: the
copy is filed as "Invoice {id}.pdf" and no number is taken (migration
item 5).
- Schema 16 adds the document columns; a line's new fields ride
`lines_json` as its project does. `differs_from` already compares whole
invoices, bills and parties, so it sees every new field.
8.0.6: (1) `books_written_under_older_rules_still_open` hand-writes both
new document shapes through JournalWriter and still opens; (2) a new
fixture `old-books/p4_s43_documents` was written by main
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swaits
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bf91c5a7c2 |
test(settings): S4.1's Terms canonicalizes a short custom date (P4b S4.2)
The landed Terms::parse reads a date chrono reads and prints it padded, so "Due 2026-1-5" is one value with "Due 2026-01-05", not a refusal. The settings key still keeps one spelling; the test now asserts that canonicalization instead of refusing the short form. |
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swaits
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962b52c991 |
refactor(settings): the slice's contracts and notes (P4b S4.2)
invoicing.first_number's refusal (LedgerError::FirstNumberLocked) lands as the contract the store's check raises once invoices carry numbers (S4.3): a series that has begun is never renumbered (B-40, A-2). Also: the settings invariants name the number prefix's bound, update_party's doc says which facts wait for documents_v2, and the email check no longer reads as a single-arm match. Terms is S4.1's as it landed; this slice no longer carries a copy. |
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swaits
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02cb7f0254 |
feat(parties): an email and default terms per side (P4b S4.2)
A customer's email is copied onto an invoice's bill-to snapshot at issue, and a party's default terms (one as our customer, one as our vendor) are the fallback a document's due date takes when the document itself names none (A-13, rules.md B-39). Both are journaled as party.updated facts and guarded by documents_v2: in books that have not declared it the write is refused with the upgrade remedy and journaling nothing, and replay gives the same directory back. An email must be one plain address: one @, no spaces, no full TIN (the party text rule already refuses nine digits). Terms are typed and already canonical, so there is no second spelling to check. A party.updated naming a field this version does not know is now NewerJournal, never corrupt (B-27): an older version must say update, not damage; a known field with a malformed value is still corrupt. |
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swaits
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1fa77cff02 |
feat(settings): invoicing, bills and contact settings (P4b S4.2)
Eleven settings the invoice and bill workflow reads: the number prefix and first number, default terms, payment methods with their bank details and QR links, a footer, the unsent and reminder day counts, the bill reminder and discount-warning day counts, and the company's email and website that the seller snapshot prints. Three new kinds keep them exact: a count is a positive whole number, terms are canonicalized through Terms so "net 30" is stored once as "Net 30" (B-39), and a payment method list admits at most eight methods whose lines are at most 120 characters. A routing number is nine digits, so an ach or wire method's bank-detail lines are the one text exempt from the full-TIN check (A-3); every other text in a method is scanned. The keys need the documents_v2 feature (D-52): an older version doesn't know them, and the settings replay refuses an unknown key as newer. The constant, the known-features entry and the gate test land with this slice (its 8.0.6 work); S4.3 adds the document write call sites and must not redeclare them. A settings file now exports the [invoicing] and [bills] tables, a payment method as an inline table (never a [[payment_methods]] section that would land outside its table), and imports them back to the same values. The unknown-key test uses fax instead of website, which is now a setting. |
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swaits
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13282cf80e |
feat(arap): terms, numbers and line accounts in the core (P4b S4.1)
Documents could name only one revenue or general-expenses account per project, had no number of their own, and took a due date the caller had to work out. This slice gives the core the pieces the rest of S4 needs, and journals nothing: an old-shape document still writes byte for byte, so the owner's books need no upgrade for it. - Payment terms (B-39): Net n, Net n EOM, due on receipt and a custom date, with the early-payment discount and its exact bound (kernel::discount_max, Kani + bridge). A due date past the calendar's end is refused, never a panic, and a discount is refused with terms that have no net days. - Invoice numbers (B-40, A-2): first_number plus the count of numbered invoices, zero-padded to four digits and wider past 9,999, stored at issue, kept by a void; legacy invoices are uncounted. - Line accounts (A-10): a document line may name its account, and the entry posts one line per (account, project) part. An invoice line takes revenue or a liability holding no role (deferred revenue); a bill line an expense or a non-cash asset holding no role. Roles, cash accounts and headers are refused. - A line's amount is exactly its quantity times its unit price (kernel::line_amount, Kani + bridge): both or neither, never rounded. - A vendor's invoice number names one standing bill per vendor, with case, spaces and hyphens ignored, unless a duplicate reason says why (B-40). - The record fields S4.3 will journal: number, terms, bill-to and seller snapshots, customer reference, memo, the empty sends list S5 fills, and the bill's received_on, all optional and defaulted. The store refuses a line carrying an account, quantity or unit price before it rehearses or journals anything: those fields are journaled from S4.3's documents_v2 on, and I-3 will not let a public write replay without them. `document_line_fields_wait_for_documents_v2` proves the refusal, the unchanged journal and allocators, and that an ordinary line journals exactly as before. S4.3 removes this guard in the same change that journals the fields and adds its byte-for-byte test. The document commands keep their signatures; create_invoice_with and create_bill_with take the optional fields for S4.3 and for tests. They are the existing issue commands with more fields, not a new state transition, so no Lean Step is added. Kani: line_amount_is_exact runs in `just prove`; discount_max_is_bounded relates a product to a quotient and runs in `prove-slow` (163 s), as the proration charge harnesses do. just check green; just prove green. |
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swaits
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b7be5a5472 |
feat(bookspec): the checker crate, the Engine trait and the runner (P13)
bookspec is a specification first: every rule normative and sourced,
every rule demonstrated by concrete examples, and any accounting engine
checked against them through one interface (D-34). This moves the
examples' schema out of the test that happened to parse them and makes
the interface explicit.
- `bookspec/checker` (its own workspace, inside this repository until
the harness is stable): `Example`, `Setup`, `Event`, `Expect`, `Query`,
`Refusal` and the TOML parser, every structure `deny_unknown_fields`,
with `Example::from_toml` checking the cross-field shape (closed lists,
exact decimal amounts, dates, one event kind, `reverses` counting from
1, the shares summing to 1, commands accepted or refused and not both).
- `Engine` (`load`, `apply`, `query`, `claims`) and `Refusal { rule,
reason }`; the refusal's rule is the bookspec identifier, so a refusal
names the rule it belongs to. `Claims` also carries the option an
engine picks for a CHOICE rule.
- `bookspec/runner` drives any `Engine` through the examples and reports
per rule: pass, fail, not claimed. It compares the answer itself; an
engine is never asked whether it agrees with itself.
- `crates/ledger-core/tests/bookspec.rs` is the wanderbooks adapter over
`Store`: the loader parses through the checker, its own checks are
unchanged, and the new `the_runner_reports_every_claimed_rule_green`
runs all 56 examples through the trait. The IIF appendix is answered
through `ledger_package::export_iif`, the code its own test checks.
- `just check` runs the bookspec workspace's fmt, clippy, rustdoc and
tests too, so an example cannot rot (D-34, Z-17).
The plan's trait has four methods and no path for an example's
`[[changes]]` (a rename, the policy, an asset correction), which post no
entry: `change` is the fifth, required so an engine cannot skip those
examples silently. This is reported to the EM as the one departure.
One money rule holds here too: an answer's figures are exact decimal
strings, never JSON numbers, so no engine can round a cent through a
float.
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swaits
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c6527280e7 |
fix(parties): read every separator a TIN can be written with (P7)
A taxpayer identification number can be written 123,45,6789 or (123) 45-6789 as easily as 123-45-6789, and the scanner only knew the second: a comma-grouped number slipped through every party field, every refusal that quotes its input and the access log's masking, which is how a full TIN could reach a result the books promise never shows one (rules.md B-26, I-7). The scanner now reads a comma or a parenthesis between a TIN's 3-2-4 or 2-7 groups, and any run of spaces counts once however long it is, so 12 3456789 is an EIN. Commas and parentheses join only those groups: an amount's thousands separators (1,234,567.89 is 1-3-3-2) still read as an amount, and a nine-digit D-U-N-S number stays its own setting's kind (company.duns). The old run reading is unchanged for everything it found, which the property asserts; replay still reads a journaled line as P2 did (B-28). The truth table and the ASCII-equality property pinned the old separator set, so they were updated with it: the property is now has_full_tin_never_forgets_a_tin (what was found before is still found). No journal, entry or figure changes: this is a text scanner only. |
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 swaitsandClaude Opus 5.5
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d7fa16e974
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feat(arap)!: documents read their figures from standing lines; control accounts
check / check (push) Canceled after 0s
refuse hand entries (P4b S1, part A) Plan P4b (D-45), slice S1, the engine half: rules.md B-38. - ledger-core: every receivables or payables line carries its document (Ledger.line_docs: DocRef, Movement, DocTag), written by the document commands in the step that posts it, derived on replay from the existing document events (the role's account as it stood then; payments by the ordinal rule), copied onto a reversal's mirror. Ledger::stands_on; doc_state / invoice_state / bill_state (total, paid, outstanding, status Open/Partial/Paid/WrittenOff/Void, overdue days) as of any day; ar_aging / ap_aging read them, so reversed payments and voids are right. The control guard (add_line, add_line_fx, post_entry, register_recurring) refuses untagged lines on receivables/payables, exempting a reversal's mirror of a legacy line; replay never refuses. Bounds (kernel::running_bounds, bounds_kept) on payments and reversals; a document reversal never dated before its entry; deposit/payer accounts must be cash-like and hold no role. New API: receive_payment_with / pay_bill_with (PaymentDetails: instrument, reference), void_document / check_void_document, control_check, payments_recorded, standing_payments, replay_reverse_entry. Invoice.amount_paid/status remain only as derived caches for the MCP layer until part B. cashflow bill_splits reads payments from the tags. - ledger-store: journal feature document_standing (D-39 gated) for a payment accepted only because an earlier one was reversed; receive_payment_with / pay_bill_with (instrument journaled as entry.instrument_set, reference in the description), void_document; replay uses replay_reverse_entry; schema 15 drops the projection's amount_paid/status. Fixture p4-arap-before + golden figures written by the version before S1, adjudicated in arap_standing.rs. - ledger-gui: party card, cash "coming up" and company owed totals read doc_state as of today (late from the derived state). - Lean Documents.lean (control_agrees and friends); Kani bounds_check_matches_definition, bounds_kept_is_the_definition_on_books_in_bounds; rules B-38, B-18/B-23 amended; bookspec `older = true` for legacy hand lines; tests that hand-post to 1200/2000 post as replay or renumbered. Review fixes (both reviews of part A): - control_role_of guards only an account the role is assigned to or one holding its documents' lines (a chart's own 1200 Equipment or card at 2000 is free until a document posts there); payment accounts check other roles by holds_role (type-checked). The MCP tests that failed on the guard (oracle_mcp, spec_projects) pass unchanged. - standing_payments leaves out reversals (sorted, deduped); replayed tags match the movement's side; payments_recorded counts every payment event (tagged or not, Ledger.payment_events) and refuses overflow. - The record caches settled (paid + discounted + written off) and owed (Invoice/Bill.owed, never serialized): a void never reads as paid. - assign_role: receivables/payables refuse moving onto an account with untagged lines (RoleAccountHasHandLines) and, on their control account holding a balance, say DocumentRoleHoldsBalance (no hand entry named); B-23 reworded. The reversal-mirror exemption only takes a hand line off (even chain depth); putting it back is refused. - DocStatus Overpaid and Unattached; aging leaves out credit balances; ControlCheck.attention lists out-of-bounds and unattached documents. - stands_on counts a chain in order; indexes (doc_index, doc_accounts, order_pos, reversed_by) keep the derived figures linear. - Viewer reads a post-dated document as of its own date; one state per row. bounds_kept's side-crossing documented as intended. - Tests: ten new spec_documents scenarios, stronger proptests, store proptest arap_props (live = replay = snapshot at every date, closed months), fuzz ops void/payments with details, a GUI post-dated test; Lean Step.assign / Step.release with unattached_zero kept; model limits stated in docs/testing.md and B-38. Review fixes (CPA and engineering lenses): only an assigned role's account or one holding document lines is a control account (a chart's own 1200 asset stays free); a role can't move onto untagged lines or off document lines (Lean Step.assign); a void's cache never reads as paid; no Decimal sum panics; per-document indexes keep figures linear; a replayed tag matches its side; the feature gate counts payment events; a payment's reversal is never listed as standing; an overpaid document has its own status; the viewer keeps post-dated documents. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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d64e0e9cdf
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fix(k1 tax basis): odd cents of property basis run cumulatively (B-36, D-38)
check / check (push) Canceled after 0s
The tax-basis K-1 shared each entry's built-in gain, property without a basis, prepaid at book and property distributed among the members entry by entry, every tied odd cent to the first member: three equal odd-cent properties contributed 50/50 left the members three cents apart. Apply D-38's rule (the closes' cumulative largest remainder, through kernel::apportion_cumulative): tax_capital::RunningSplit keeps each member's exact running share, rounds the running shares afresh to the cent and hands out the change, so no member's running share is ever a cent from exact and tied cents alternate. A negative running whole is rounded as its magnitude, a zero one by the sign of the whole just split, so a run of losses mirrors its gains part for part. Exact running shares are taken to ten places before rounding: a sum of Decimal thirds can sit a hair under its cent (the law found 399.93 as 399.9299...). tax_capital::entry_parts runs the splits over every posted entry from the books' first, in date order, whatever span is asked for, with one count per set of members with a part in the entry: a member never takes a cent of an entry they had no part in (Item L's capital contributed is the basis of the property that member contributed), and the count never restarts, since its weights are each entry's own amounts, not shares. An entry's reversal takes its original's split back out of the count (RunningSplit::unsplit), so an entry's cents are the same in every span and next year's beginning is this year's ending. The K-1's per-entry lines come from k1::entry_lines, which k1_detail now uses too. The book property each member contributed in an entry stays split entry by entry (each member's property must stay within their own credit); B-36 says so. Tests: tied_odd_cents_of_property_basis_run_cumulatively (fails on the per-entry split: 665.86 / 665.83); a_member_outside_an_entry_never_ takes_its_cents (three members; fails with one count for all members), an_entrys_odd_cent_is_the_same_in_every_span (a reversal across the span's start; fails with the count carried span by span or the reversal not taken out), the_split_runs_in_date_order (fails in posting order); the law a_running_split_never_drifts_a_cent (5,000 cases: the largest-remainder rounding of exact integer shares, ties to the first, and the negated run mirrored; fails with ties to the later member or a zero running whole rounded as a gain); unit tests for one split, alternating ties, a member outside a split, the mirror at zero, unsplit and the thirds case; bookspec example partnership-k1-tax-basis-odd-cents. rules.md B-36, the handbook (tracing figures), STATUS, testing.md and verification.md updated. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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535874e0f3
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fix(cash flow): a payment to a government is other operating, by its payee
The P3 cutover review's open point 2: a state's LLC filing fee, booked to an organization-costs account (tax category organization_startup), read as "Cash paid to suppliers and employees". B-14 rule 5 sent a payment to class (g) only when every operating line's account was taxes_licenses, so the account, not the payee, decided. ASC 230-10-45-17, read in EY's guide that reproduces it (Statement of cash flows, July 2026, p. 43; the PDF re-fetched and its SHA-256 recorded in docs/spec/sources/fasb-asc.md), lists apart "(b) Cash payments to other suppliers and employees for other goods or services" and "(c) Cash payments to governments for taxes, duties, fines, and other fees or penalties". 45-25's classes name only income taxes (f) among the latter, so the rest are (g), other operating cash payments. A formation filing fee is rightly an organization cost (its account and tax line), and still a payment to a government: the payee is what 45-17(c) is about. So rule 5 now sends a payment's government part to (g): of an operating payment the structure classes (d), what went to a party with the government_agency or tax_agency role (the chain root's parties, so a reversal keeps its original's class) is (g), on any account; and, as before, a payment whose every operating line is on a taxes_licenses account is (g). Every party a government: the whole payment. A government and a supplier named together: the payment is split by their resolved shares (B-35), the government's part (g), the rest (d), since ASC 230-10-45-22 has "each separately identifiable source or each separately identifiable use" classed "on the basis of the nature of the underlying cash flows" (EY p. 44; quoted in fasb-asc.md; it names the three activities, read for 45-25's classes too as a CONVENTION). The government's part is the payment x its share / the whole, rounded half to even to the base currency's places, the rest exact, so the line still sums to the payment and a reversal mirrors it. Shares that don't resolve leave the whole payment (d). One naming no party is decided by its accounts. Receipts are untouched (a refund from a government stays (c)). No total changes, only which operating row a payment is in. Two limits, from the review of this change: a government selling goods or services (postage) is 45-17(b)'s supplier "for other goods or services", so the rule says, and the handbook tells the agent, to add such a payee as a vendor, never with the government_agency role (the books can't tell what a payment bought; the role says it). And payroll keeps its structure (CONVENTION): an entry with a line on the salary expense or a payroll payable control account, or on a pay tax category (salaries_wages, officer_compensation, employee_benefits, pension_profit_sharing), stays (d) whoever it names: withheld taxes remitted are the employees' pay, and the payables mix them with the employer's taxes, which a remittance can't tell apart. So a remittance to the IRS is (d) as it was before this change; the employer's payroll tax paid on its own expense account is a tax, (g). The first company's books have this case: their state filing fee moves from "Cash paid to suppliers and employees" to "Other operating cash payments" at every date once its entry names the state's agency with the government_agency role and its own entry is the one whose cash the statement lists (paid from the bank, or on a card that is a lender's credit, D-42, or by a member through the members' account while it is a financing account, B-14 rule 11, the way that fee was paid); charged to an operating-payable card, its cash leaves in the card payment, whose payee is the bank, and it stays with suppliers. STATUS says how to check both, and that the cutover goldens' cash-flow snapshots will differ on the two class lines only (totals the same), so the next cutover diff isn't read as a regression. Docs: rules.md B-14 rule 5 (the rule, its source quoted, the date and what it was before); fasb-asc.md (45-17(b) and (c) quoted exactly, with the guide's SHA-256); the handbook's entries section (name the agency as the party on a tax, fee, fine or penalty paid to a government; a shared payment named with both amounts; a government selling services added as a vendor; payroll remittances stay with pay; a fee on a card follows the card payment); fasb-asc.md also quotes 45-22 and 45-22A; bookspec example cash-flow.government-fees.toml (a filing fee and a lawyer on one organization-costs account, a license on taxes and licenses with no party, a penalty to a tax agency on the wrong account, paper from a supplier, an annual report paid through a registered agent, 37.00 the state's and 100.00 the agent's; every figure by hand) with a new `class.<a..g>` key in the cash_flow query (bookspec README; the runner checks every class the statement has is given); testing.md; STATUS. Tests: ledger-core tests/spec_cash_flow.rs `a_payment_to_a_government_is_other_operating` (the filing fee and a penalty to a tax agency (g); the same account paid to a lawyer, or with no payee, (d); its reversal next month keeps (g); a refund (c)), `a_government_payee_moves_a_fee_on_any_account` (a taxes_licenses license with no party (g); a payment shared half and half between a government and a printer split 50.00 (g) and 50.00 (d), the government alone all (g)), `a_shared_government_payment_splits_to_the_cent` (a third by percent of 100.01: 33.34 (g), 66.67 (d); amounts split as given; the reversal mirrors to the cent), `a_payroll_remittance_to_a_tax_agency_stays_pay` (withheld taxes remitted from a payable holding its payroll role, and pay on a salaries_wages account, stay (d) with the IRS named; the employer's tax on its own expense account is (g)), `a_government_selling_services_is_a_supplier` (postage to a vendor (d); given government_agency, (g): the limit the handbook guards); src cashflow.rs `tests` `a_government_part_rounds_half_to_even` and the proptest `a_government_part_sums_and_mirrors`; the bookspec example; from the P4 review, `a_reversal_takes_its_originals_payee` (a fee and its reversal next month land in one class, the chain's payee deciding: the books keep a chain's parties one, so reading the reversal's own parties is an equivalent mutant) and `a_shared_government_payment_a_member_paid_splits_both_ways` (a shared payment a member paid: each part with its own on_behalf; fails with the on-behalf part unsplit). docs/mcp-interface.md: books.cash_flow and the Roles paragraph say a government or tax agency payee makes a payment other operating, and a shared one two operating lines. Broken to confirm: without the payee check the five spec tests and the example fail; without the split for mixed payees the two shared-payment tests and the example (class.d -549.50) fail; without the payroll exclusion the payroll test fails; rounding toward zero fails both unit tests; without the tax-category route `operating_classes_follow_asc_230_10_45_25`, the second test and the example fail. The viewer's cash flow page, rendered on made-up books before and after: the fee moved from "Cash paid to suppliers and employees" to "Other operating cash payments", every total the same; and on made-up books with an annual report shared between the state and an agent: each part on its own class line, every total the same. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
|
528c070605
|
feat: invoices and bills take a project, line by line (B-37 item 8)
A client project's invoiced revenue and a contractor's billed cost could never count toward the project: books.create_invoice and books.create_bill posted at once with untagged lines, and only a draft's line takes a class. Job costing (B-37 item 3) collects a job's billings and the supplier invoices for its direct costs on its cost sheet, so each document line now takes an optional project. The owner decided it on 2026-10-22 (plan D-43, rules.md B-37 item 8): each line takes one project or none; a document spanning N projects is N lines, each with its own amount; no percentage split, so every figure is exact; a cost truly shared among projects names none on the document and reaches projects only as entries of their own under the company's monthly allocation convention, when books.conventions has one (otherwise it stays untagged and the agent asks the human). The reasoning, stated in B-37: job costing charges a job the costs traceable to it, whole, and reaches shared costs only by allocation on a stated basis. ASC 340-40-25-7 counts as directly related both the costs traceable to a contract (25-7(a), (b), (d), (e)) and allocations of costs that relate directly to it (25-7(c)); 25-8 expenses general and administrative cost. The books carry the first whole on the document's line and the second as the allocation convention's own entries; neither is a percentage on the document (sources/fasb-asc.md, 25-7 and 25-8 added). The handbook's projects rule and the line's class parameter say the same, and no handbook sentence lets a shared cost be split across a document's lines. The accounting: the document's entry posts one revenue (an invoice's) or expense (a bill's) line per project its lines name, in the order each is first named, each the sum of that project's lines, and the untagged lines' sum as one more line (arap::document_parts, conservation checked by a proptest). A document naming no project therefore posts exactly the one line every document posted before. The receivable or payable line is never tagged: it is a balance-sheet line, which item 3 counts nothing; the payments (receive_payment, pay_bill) move cash against it and take no project either. Nothing but the projects moves: the P&L, the 1099 worksheet (payments made, B-19) and party totals (what moved the money, B-35) read the same with or without the tags (twin-books test); the projects with the untagged lines still partition the P&L. - ledger-core: DocumentLine.class_id (serde-omitted when none, so old documents serialize as before); create_invoice / create_bill split the revenue or expense side by project and tag it; an unknown project is refused whole (atomically). - ledger-store: a document line's project is journaled as class_id on invoice.created / bill.created, and the entry's line as entry.line_class_set right after its entry.line_added (the entry.posted lines carry class_id, as a hand-built entry's do). Behind a NEW journal feature, document_line_projects (KNOWN_FEATURES, declared by new books, asked for before the first journaled line, not even the control accounts written on refusal); not `projects`, which the live books already declared: the owner consents again at the next upgrade. A malformed class_id is corrupt; null or absent is none. Untagged documents journal byte for byte as before; old journals replay unchanged. - ledger-mcp: each line takes class (id or name, resolved like add_line's, every one before anything is written); the result gains notes for a finished or abandoned project, and on an invoice for an on-spec project (is there now an agreement? on spec a hoped-for payment is no receivable, B-37 item 4), tagged anyway; books lacking the feature refuse with format_upgrade_pending. books.get_entry shows a line's class_id and project. The handbook's "an invoice or bill takes no project yet" caveat now depends on the books: gone where the feature is declared, an "until their format upgrade" note where it isn't. - ledger-gui: an invoice's or bill's page (its entry's) lists the document's lines, each project a link that opens it; the demo's client invoices are tagged to "Client work", whose snapshot is now its revenue less its contractors. Looking at the page in a narrow window found a tagged line's tag pushing the amounts past the pane (any tagged entry): the name is now cut to leave the tag room, the tag itself at most half the cell. - bookspec: an `invoice` event, and `lines` with `project` on a bill or an invoice; example projects-invoice-and-bill-lines-count-by-project, worked by hand, both projects client work (Zeta 3,500.00 - 1,200.00 = 2,300.00; Harbor 200.00; untagged -1,750.00; together the P&L's 750.00; Dana's 1099 payments 1,250.00). - fuzz: fuzz_store_replay can declare journal features. - Tests: core, store, MCP, viewer, the P2-served cutover fixture and a viewer/server parity test (its month lists the same length, not empty); a tagged document's reversal nets its projects to zero, live and replayed; books.get_entry's class_id; the handbook served as a resource both ways; each fix broken to confirm its test fails (docs/testing.md). Docs: rules.md B-27 and B-37 items 3 and 8, sources/fasb-asc.md, plan/served.md D-43, mcp-interface.md, testing.md, parity.md, plan/STATUS.md. No proof changed (no kernel arithmetic: document_parts sums with the existing document_total). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
|
3eda95eb3c
|
Projects: the snapshot of a project's figures
check / check (push) Canceled after 0s
The project page opens on a snapshot: revenue, direct costs, the contribution before overhead and its margin of revenue (a segment margin: revenue less every cost traced to the project, fixed and variable; B-37 item 7), in the black or red, and for on-spec work the cost unrecovered if repaid. To date or this fiscal year. By month, revenue and costs with the net to date in its own strip; costs by category; the list colors each net by its sign. books.project carries the same figures, and a parity test runs the viewer and the MCP on the same books to the cent. Tests honor TMPDIR. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
|
321b94562a
|
Projects: classes as entities, and the sidebar fits short windows
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A project is a class with facts (description, status, kind, party, dates, links, notes) in one project.set event behind the format feature projects. Four tools (books.add_project, update_project, projects, project); documents and decisions link to projects; B-37: on-spec costs are expensed as incurred, repayment is revenue, and the unrecovered cost is never below zero (Kani). Viewer: a Projects list and a project page with its figures, by month and by account. The sidebar measures its footer instead of reserving a fixed 172 px. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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0495726001
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P3 review: the surface, docs and proofs
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Split kernel::entry_flows into entry_movements and flows_of so the reversal-mirror proof fits CI; prove runs the fast harnesses, prove-slow the 8 slow ones (own job in scheduled CI), prove-all both. Laws in verification.md renumbered 1-31 with a table of all 55 harnesses. MCP docs checked against the 115 tools (about 60 fixes) with a test that every tool is documented; rules.md cross-references fixed; bookspec statuses and loader tightened; viewer notes wrap and accounts sort by code; STATUS.md says P3 is built, cutover pending. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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2c5b5a7171
|
P3 review: P2 can read the books until the owner consents
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A schedule-convention setting, the two new tax categories, a disposal before the in-service date and a depreciation catch-up each need their feature now (tax_categories_gain_exempt, disposal_before_service, depreciation_catch_up), so no write before consent leaves books P2 refuses or misreads; replayed names are read with P2's TIN detector (B-28). The cutover runs end to end through the real P2 and P3 binaries in a test. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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6288ead747
|
P3 review: asset bases and the tax-basis K-1
Schema 13 is as shipped and the asset columns are schema 14 (shipped migrations pinned by hash); the tax-basis K-1 leaves net income open (only the return has it) and takes a contributed prepaid plan at its book amount as its section 723 basis; a disposal of contributed property names its 704(c) gain or loss; aliases compare by meaning; fixture amounts made up. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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2ae93fb2d6
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P3 review: the same figures agree across the pieces
A distribution declared to a payable and then paid is financing when paid, the declaration disclosed (ASC 230-10-45-15(a)); a disposal's depreciation lines count as depreciation in the cash flow and the tax-basis K-1; an as-of asset list says the status of that day. Seam tests tie the members' statement, K-1, party totals, cash flow, 1099s, depreciation and the CPA package together on three dates. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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2f999c6050
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P3: assets' posted and scheduled depreciation, their bases, and the K-1 on the tax basis (defect 13, D-41)
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Book value is cost less what the books posted; the schedule's figure is apart. An asset's acquired date comes from its entry. Contributed property keeps its section 723 carryover basis apart from its depreciable basis (the lower of value and adjusted basis), with its 704(c) built-in gain and method. The K-1 worksheet reports tax-basis capital (Form 1065 Item L) beside the book figures, leaving open what only the CPA knows. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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b0a9fd8ad4
|
P3: depreciation straight-line by days through the final month, schedules by day (defects 22, 9, D-37)
The final month takes what the months before leave, spread over its days; a disposed asset stops on its disposal day. A skipped month is caught up in the month the run is made; a reversed run un-posts its month. New schedules spread by day; equal-months schedules must start on the 1st. Amounts round to the currency's own minor unit. Kani and Lean proofs; an exhaustive search over runs, reversals and disposals. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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1304b9c0ad
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P3: dated 1099 decisions, payment methods and the card exception (defects 23, 12, 18, D-40)
check / check (push) Canceled after 0s
A vendor's 1099 decision is its own dated fact (files NEC or MISC, not reportable with its reason, or undetermined), applied by each payment's date. Payment methods are recorded; card and network payments are left out and listed; a member's check through financing counts; a bank payment with no method counts (D-40); $2,000 for payments after 2025. One worksheet for the tool, the viewer and the CPA package. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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c2ceabbae9
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P3: party totals by what moved the money, once (defects 14, 11, 24)
Each party's part of an entry is signed as its own account would show it, with a direction and its cash and in-kind amounts; a reversal is its original negated. Totals on a cash or all basis: for a member, all equals the members' equity statement and cash the K-1's cash. Money is cash, cards and the financing accounts, and a liability credit never pays its own creditor (creditor_of), so accruals and declared distributions count once. tin_last4 from the TIN or W-9 facts. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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9ab003d0d1
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P3: rename accounts, one set of period defaults, tax categories warn or refuse (defects 15, 16, 8)
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books.rename_account; account names trimmed, bounded, refused when a sibling's or TIN-shaped; books.show refuses what its target ignores. A report asked for without dates covers this fiscal year so far, everywhere (one rule for tools, descriptions and the viewer; the IIF and CPA package keep their own dates). policy.require_tax_category warns or refuses; a Form 4797 gain is shown apart on every return. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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8255ac2103
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Tests and docs: no figures from the first company's books
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The odd-cent regression's net loss and its splits, the website's example Apple charge and the GUI plan's example receipt now use made-up amounts. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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eb4329bb2a
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P3: the cash flow statement by ASC 230 (defect 1, D-35, D-42)
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Direct method with the operating reconciliation and noncash schedules; it foots by construction (Lean and Kani). Every non-cash account belongs to one section; reversals net; a member or lender paying for the company is cash borrowed and spent (D-42, constructive receipt and disbursement); property a member contributes stays noncash. The bookspec seed: one loader checks every example. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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2c29d48ab9
|
P3: the IIF in plain ASCII with every change listed, and the CPA package as of one day (defects 7, 21)
The CPA package's general-journal.iif now holds every posted entry through as_of (closing entries left out, D-36), written as plain ASCII with CR LF, DOCNUM the entry id, QuickBooks Desktop's field limits and subaccount types honoured, and every character written differently listed in the export's warnings and the README (grouped by substitution, TINs masked). The 1099 worksheet stops at as_of too. PDFs print CJK, Arabic, Hebrew, Thai and Devanagari (Noto fallbacks, OFL), and so does the viewer. has_full_tin reads Unicode separators. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
|
a7f3cc09a9
|
P3: odd cents split the same running way everywhere (defect 17, D-38)
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Members' shares of earnings are split cumulatively by largest remainder in the closes, the members' equity statement, the K-1 worksheet and the viewer, so a member's capital on a given day never moves by a cent when its month is later closed. Old closes replay as they were; the first P3 close carries any true-up. Feature members_cumulative. Kani and Lean proofs of the bounded drift; bookspec examples. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
|
9c99a0cfe8 |
Format after the history scrub renamed the test fixtures
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
|
019d8d76a3 |
P2 slice 7: backups and restore (D-30, D-31)
The server backs each book up itself: a per-book git archive, pushed fast-forward only to a git remote and to a folder, when the books open, after a quiet spell, before they close and on request; every commit, push and drill is a record in ops/backup.jsonl. Drills clone each target and verify the chain, the blobs, the vault and the head, weekly and after a failure. `wanderbooks books restore` previews, then restores beside or (with --replace) over, never moving books something holds. The archive refuses anything but a plain bare repository and pins git against the owner's configuration. books.backup and books.back_up_now for the agent. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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c587593d78 |
P1: the books keep how they are kept
Settings, conventions (posting templates, approval rules, policies, close steps, calendar, mappings, notes), decisions, open items and entry approvals are journal events (journal format 2). Books that keep their settings never read wanderbooks.toml or config.json; the server and the viewer take the vault key from --vault-key-file instead. books.import_settings moves a settings file in once, exactly as the server reads it. Approval rules, when enforced, gate every posting path. Replay refuses what it can't read as newer, never as corrupt. Lean: a record changes no figure. Mutation on the whole diff: every survivor killed by a test but two equivalent (docs/testing.md). The Company page says a late open item is overdue in words, not colour alone. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj |
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swaitsandClaude Opus 5.5
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8693d5a3f5 |
MCP: short connect text, a handbook, tool annotations, safe local imports
- The 13K-character instructions (clients cut them short) become a
connect text of at most 1,400 characters whose first 512 stand alone,
plus books.handbook and books://handbook/{section}: the old guidance by
section, with no helper commands, home paths, pull requests or
file-reading suggestions (tool_text_lint).
- Every tool has a title and read-only/destructive hints; no
requiresUserInteraction anywhere (owner decision 2026-10-16).
- books.import_local_file reads only regular files inside the import
roots (the downloads folder by default, or --import-root), never the
data dir, books dir, vault or the key's folder, no symlink escapes or
hard links, and the file opened must be the file checked.
- The store lock is a tokio mutex taken off the runtime threads.
- get_info refreshes settings first; a bare books://digest reads.
Review fixes (P0 review, 2026-10-16):
- Fail closed: a tokio mutex never poisons and spawn_blocking caught the
panic, so after a panic mid-mutation the server kept serving a Store
behind its journal. A panic (the task, or while holding the store)
now stops the shared store; every later request on every session is
refused with a plain message; a restart re-verifies the journal. The
join error goes through redact_refusal and never carries the panic's
text.
- books.set_w9 w9_file_path read any path (a link named w9.pdf to the
vault key was stored and get_w9 wrote it out): it now goes through the
import roots' lockdown, its type judged on the canonical path.
- Sealed even inside a root: the key file in force, where a linked one
leads, both folders, and the default key folder whatever the settings
say. Refusals check the roots first, so outside them every path gets
one message (no probing what exists); inside, other books-dir files say
to copy them out first.
- The open is O_NOFOLLOW | O_NONBLOCK (a pipe swapped in after the check
can't hang a thread) and must match the checked file's device and
inode. New dependency: libc (unix only), for those two open flags,
which std doesn't name.
- Default import roots are the downloads folder only (the plan); files
with full TINs (get_w9, vendor_1099 include_tins, the CPA package with
TINs) are never written into an import root, and the server refuses to
import any file it wrote with TINs (by SHA-256).
- set_tin and set_w9 overwrite vault records: destructive_hint = true;
annotations_complete pins the key tools' hints. The read-only hint is
checked in behaviour on every spec_mcp call (journal and data-dir files
unchanged).
- Text: the connect text names the settings file as the one local file
to edit, says every entry balances on real accounts and names its
party, says invoice/bill/payment/payroll tools post unchecked, rewords
the exemptions, and shows the company name as one plain line; the
handbook takes section "all", lists its ids in the schema and says to
read contract first; books.settings drops the config.json path and no
error names the data dir or the key file. tool_text_lint covers the
whole tool JSON and resources and bans git/commit/FL-0001; tool
descriptions over 700 characters are pinned to today's eight (P5).
- digest: an empty since= is bare; the default date is pinned on every
day of a month.
Round-2 review fixes (2026-10-16):
- TIN files (B-26): the in-memory, per-session set of TIN-file hashes
became one registry beside the vault (vault/tin-files.sha256, hashes
only), shared by every session and every later server. It holds the
W-9 set_w9 reads (recorded as read), get_w9 copies, 1099 worksheets
with TINs, CPA packages with TINs and each file in one that holds a
TIN; a file is recorded before it is written, and a failure refuses.
import_local_file, attach_receipt and file_document (base64 was never
checked) refuse a recorded file, and a text file (by type, name, or
UTF-8/UTF-16 decoding) holding a full TIN. Not caught: an altered
binary copy; the docs say so (P2/P7 remove the path tools).
- The text check is narrow (owner/engineer decision, 2026-10-16: bank
exports are filed for reconciliation, and has_full_tin's "nine digits
however separated" refused their routing numbers, long references and
dates run into amounts). Text is refused when it holds (a) a TIN the
vault holds for a party, anywhere, as nine digits, 3-2-4 joined by
hyphens, spaces or dots, or 2-7 joined by a hyphen or space, compared
on the server against the decrypted vault and never returned or
logged (a vault that can't be opened leaves (b)); or (b) a stand-alone
printed SSN (123-45-6789) or EIN (12-3456789) shape: no digit, and no
hyphen or dot followed by a digit, beside it. Full-width digits and
Unicode hyphens and spaces read as ASCII. has_full_tin still guards
refusals and results (redact_refusal). Known limit, for P7: a refusal
under (a) tells the agent a text it chose holds a vault TIN.
New dependency: zeroize in ledger-mcp (already in the workspace
through ledger-vault, same major version), so the vault's TINs decoded
for the scan are wiped from memory on drop as the vault's own are.
- Mutation testing of the final P0 diff (docs/testing.md): tests for
each law a survivor broke (handbook titles, a dropped default root, a
.jpg W-9, the waker, the walk's folder flags against a link and a
pipe, the 40-link limit, save paths refused as such, the package
marking only its TIN files, a registry that can't be read, text types,
the short receipt rule's counts and a 12-character code). Simpler
code where only a race could tell: inspect places an existing path by
canonicalize itself (no second comparison), read_checked's read limit
is its one size check, openat fails on -1 as specified. The 25 MiB
upload test removes its 50 MB of books however it ends.
- The GUI's stale-rule prompt no longer says to open a pull request: it
asks the agent to find the figure from the rule's official authority,
confirm it with the human, pass it explicitly, and tell the human so it
can be reported upstream (as the handbook says); a lib test pins it and
bans files, git, GitHub and pull requests from every attention prompt.
- Import roots (local_files.rs INVARIANT 0): XDG_DOWNLOAD_DIR="$HOME/"
made $HOME (or /) the root. No root may be /, the home folder or hold
it, or hold the books, data dir, vault or a key: a named one stops the
server at startup, a default one is dropped; the default falls back to
~/Downloads only if that is a real folder other than $HOME; with no
root, an import says so.
- The read is a component walk from / with openat(O_NOFOLLOW |
O_DIRECTORY) per folder and O_NOFOLLOW | O_NONBLOCK for the file, so a
folder swapped for a link after the check fails; no step may land on a
protected inode (one renamed into a root); dev/ino and nlink stay. No
/proc. Portable to macOS. (libc's openat, two small unsafe blocks.)
- One refusal for missing, dangling and outside paths: resolved()
follows every link, dangling ones too, so a link's target existing or
not no longer changes the answer.
- Sealing: the key files (in force, default) and their targets always;
their folders only when not $HOME, not a root, not holding a root; and
~/.config/wanderbooks whatever XDG_CONFIG_HOME says.
- Agent text (I-12): RuleNotKnown names the authority (IRS, with its
address) and says to tell the human, never a repo path, PR or GitHub;
the digest's stale_rules drop the repo catalog and path for it; vault,
outside-books, STOPPED and local-file refusals name no git, path or
flag. tool_text_lint bans docs/, .md, /home, data dir, --data-dir,
--import-root, vault.key, .jsonl, sqlite, .gitignore, github, pull
request, and also lints every error template (scanned from source),
built error texts, and the server's refusal constants.
- The receipt rule told (ReceiptPolicy::rule) is the one enforced: the
exact threshold in the base currency (no "$", no rounding), required
and exempt accounts, reversals exempt; the connect text fits 1,400
characters by dropping reasons, then codes, never the rule.
- The connect text follows the parties setting; "offer books.digest"
everywhere. shown_name drops Unicode format characters (bidi, zero
width).
- read_only_tools_change_nothing compares file contents, the database
by every row, the vault and the settings file (raw database bytes did
not change either; rows are the stable comparison).
- import_local_file takes the name and type from the canonical path;
the digest's journal repair says when the tail was set aside, not the
journal's file name; "version-history messages" back in the TIN rule;
openWorldHint false on every tool, pinned in annotations_complete.
- Outside the MCP crate, for the same texts: ledger-core's DatedRule
gains `authority` (the statute or publication with its address) and
RuleNotKnown carries it; ledger-store's "sqlite error" reads "database
error"; ledger-config's ReceiptPolicy::rule takes the base currency.
New dev-dependency: rusqlite in ledger-mcp (already in the workspace,
same version and features as ledger-store), to read the database's
rows in read_only_tools_change_nothing.
- The filing scan is no TIN oracle (tin_files.rs INVARIANT 4): text
holding more than two TIN-shaped numbers (any rendering rule (a)
reads) that end in a known TIN's last four (the books' TIN and W-9
facts, via known_tin_last4, before the vault is opened; then the
vault's own) is refused with TIN_PROBE, the same words whether or not
one is the vault's TIN; only one or two candidates are compared
against the vault. Tests: unit
text_probing_for_a_tin_is_refused_alike_whether_or_not_it_holds_it,
one_or_two_candidates_are_compared_against_the_vault; over HTTP
text_probing_for_a_tin_is_refused_alike_by_every_filing_tool.
Plan: plan/served.md P0, section 6 "Immediate hole (P0)", 4.1, 4.3, 4.9.
Review round 3. S1: a panic stops the server for every session, so no
input may reach one. Dates are four-digit years (new ledger_core::
calendar, 0001-01-01..9999-12-31): the MCP's parse_date is strict
YYYY-MM-DD, periods are bounded, last_day_of_month returns a refusal
(server and store); schedules, assets, recurring entries, periods,
documents, disposals and entries refuse dates outside the calendar, and
replay refuses such journal dates. Every amount a command takes is at
most a line's (draft lines by size, document lines, payouts, payroll,
statements, shares, tax basis, proceeds, recurring templates), on
replay too, so sums are exact; the 1099 vendor part and the K-1
property share use checked products (TooLargeToCompute); a recurring
run makes at most 1,000 drafts. tests/hostile_args.rs drives every tool
with schema-derived hostile arguments and every resource with generated
URIs, asserting the server never stops; the audit's panics are pinned.
S2: a `.` or `..` path name is refused as NO_SUCH_FILE up front. S3:
NUL-interleaved UTF-16 without a byte-order mark is scanned both ways.
S4: resource-read refusals are TIN-redacted. S5: set_w9 records its W-9
only once the call passes every check, just before the vault write.
S8: idempotentHint only on verify, run_depreciation, run_schedules,
run_recurring, set_party_roles (a repeat leaves journal and vault
alone; spec_vault checks every candidate twice); every tool's hints
pinned in one table. C1: books.settings lists receipt_required_accounts
and receipt_exempt_accounts uncut. C2: the default company name reads
"a new company". C3: the parties rule names no-party reasons. C4/C5:
the handbook names the settings file only as books.settings' books_toml,
and restores "check books.digest and offer it". C6: an import root
inside the books, data dir or vault is refused at startup. The lint
catches `just` however it ends and where the books are;
digest_resource_bare_reads reads the server's month.
Review round 4 (2026-10-17): round 3's bounds ran in replay too, so
journals main wrote and reopened (an entry dated 0000-06-01 or
+10000-01-01, a draft line of 2e15, an asset ending past 9999, a basis
or share past the line limit, sub-cent document and payroll lines) no
longer opened. Posted is forever: the bounds are the commands' only.
- Replay applies main's rule exactly: parse_date takes any date chrono
reads; replay_add_line(_fx) has no size bound (add_line/add_line_fx
do); replay_register_asset/correct_asset (chrono overflow only),
replay_set_asset_tax_basis (check_journaled), replay_set_entry_parties
(check_shares_journaled), replay_register_recurring
(validate_recurring_journaled), replay_register_schedule (months 1 to
600), replay_create_period (order only), replay_dispose_asset, and no
line, date, payment or payroll range checks in replay_invoice/bill,
their payments and replay_payroll_run.
- Derived figures over such books refuse (TooLargeToCompute,
DateOutOfRange), never panic: amortization plans, depreciation into
chrono's last month (and the true-up for lives past 9999), intervals,
document totals and aging, net pay and payroll plans, money flows and
share resolution, the asset register, receipt-policy debits; the MCP
tools and the viewer show what can't be computed.
- tests/fixtures/old-books: the review's 13 journals, its control and 15
more edges, written by main's Store API with main's figures
(expected.json); every one opens in the writer and the viewer to those
figures, every derived figure computes or refuses, every MCP tool and
GUI page answers; hostile_args restarts the server after each
property; each bound has a command/replay test pair.
Final review: a schedule's plan refuses a total of 10^26 or more
(TooLargeToCompute) instead of letting Decimal round its cents silently,
and a null `remaining` in the schedule output is always explained by
plan_error. Replay is unaffected: no journaled schedule month can belong
to a total that large (the line limit bounds every posted month).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01T3gXMVt7XJPi6ens1or9Dj
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swaitsandClaude Opus 5.5
|
e9e8d9fb11 |
Add the government_agency party role
Regulators and registries that don't tax the company (a division of corporations, a licensing board), distinct from tax_agency. Core Role, MCP descriptions, viewer label/noun/icon, docs, and tests. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
8498e6cfab |
Audit fixes: party money, reconciliations, require policy, K-1 property
An independent recompute of the real books found no numeric disagreements; review found 15 defects, all fixed with spec-first regression tests: - k1: a prepaid credited straight to capital is property; a member paying a vendor through 2100 is cash. Docs and B-13 match. - parties: a reversal of a reversal counts on its root's side; liability-to-liability payments (member pays the card) count as paid. - viewer: party money uses the server's cash accounts and full calendar year; per-party "What for" scales multi-party entries. - reconciliations: refuse a withdrawn statement before journaling; new books.void_statement; reconciled lines can't be un-cleared; one shared reconcilable-accounts rule for digest and viewer. - CPA package includes receipts linked to entries; a file can't be both filed on and linked to one entry. - parties = "require" covers payroll, tax remittance (agency) and disposal (buyer); no-party marks follow reversal chains and clear when a vendor is tagged. - derived member shares are frozen to exact amounts when posted, so a settings change never re-splits history. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
e1b2509c22 |
Shared parties with exact shares, member capital statements, TINs for any party, K-1 worksheet
Entries may name several parties, each with an exact amount, a percent, or a share derived from the members' capital lines or [[company.members]] shares (entry.parties_set); shares always sum exactly. The 1099 worksheet counts a vendor's share. A member's party page is their partner capital statement, from the same ledger_core::k1 source as the CPA package. books.set_tin stores any party's TIN (members' SSNs for K-1s) in the vault (party.tin_set, last four in the books). The CPA package carries a K-1 member worksheet (k1-members.csv, with a members' total that ties to Schedule L) and the 1099 worksheet with full TINs, saved outside the books only. files_jointly_with notes spouses' two K-1s land on one 1040. Adversarial review fixes: reversed contributions no longer inflate K-1 contributions and distributions; a K-1 row never takes another party's TIN; TIN detection covers dot/slash/dash separators; refusals redact TINs; vendor tagging can't silently replace shared parties; reversals follow re-apportioning. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
ef00ccc242 |
Party money counts cash paying down a liability (reimbursements, card payments)
ledger_core::parties::entry_flow: cash lines count; liability lines count except the part paired against cash in the same entry, which counts once as paid to the liability's creditor (or received from a lender). A reimbursement to the members no longer nets to zero. What-for breakdown comes from the same function and sums to the net exactly. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
08ce558ed3 |
Attachments, statements, reconciliations, TIN vault, counterparty policy
MCP: books.link_attachment, unlink_attachment, attachments; link_to on attach_receipt and file_document; record_statement, statements; books.reconcile previews and, confirmed against a recorded statement, records the reconciliation; void_reconciliation, reconciliations; import_bank_csv links its source file; digest lists unreconciled accounts. TIN vault: books.set_w9 takes the TIN and the form into the encrypted vault (last four in the books); books.vendor_1099 include_tins and save_csv_to for the CPA's copy; books.get_w9; books.purge_tin. A leak test scans every tool output, the journal, the database, and the blobs. [books] parties = off | suggest | require (default suggest): every preview names the entry's party or suggests likely ones; require refuses to post until it names one or is marked as having none (entry.no_party). Viewer: documents on every subject page; statements and reconciliation history per account; reconciliation pages; reconcile and no-counterparty attention items; party money by period (paid out, received in, net, what for, by month); Needs attention gets its own full-width section. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
a299077991 |
Parties, attachment links, statements, reconciliations (store), TIN vault crate
Parties: one directory for vendors, contractors, customers, employees, members, platforms, agencies, banks, landlords (ledger-core parties.rs). W-9/W-4 facts without the number (last four only; any nine-digit run in a party field is refused, Treas. Reg. 301.6109-4). Vendor and customer records link to parties on replay; core tags every bill, invoice, payment, and reversal with its counterparty. Journal events party.*, entry.party_set; payroll lines name the employee party. MCP: books.add_party, update_party, set_party_roles, set_w9, set_w4, parties, party, set_entry_party; draft_entry party; run_payroll employee; show party. Viewer: Parties directory and party pages, search, journal text, W-9 attention, demo data. One definition of a party's money (ledger_core::parties::activity) for MCP and viewer. 1099 amounts count payments from cash and financing accounts (a member paying for the company counts; a card doesn't; a prepayment counts when made): vendor_1099_report_with, B-19. Store: attachment links to any subject, statements, reconciliations (schema v11), with replay and projection. ledger-vault: encrypted TIN and W-9 records (ChaCha20-Poly1305, key file outside the books). Spec-blind tests for parties (core, store, MCP, viewer) and attachments. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
a4a3165b2c |
fix: books with an asset linked to a since-reversed entry failed to open (the projection read-back re-checked the link against today's books); links restore as recorded, Ledger::acquisition_reversed reports ones to relink; regression test
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
1500d18cea |
Assets can be corrected before depreciation: books.correct_asset (cost, salvage, life, in-service date, with a reason), journaled as asset.corrected with the old figures; refused once depreciation is posted
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
ba7373bdb8 |
Fixed assets carry federal tax basis beside book value; tests sweep stale temp dirs
- core: TaxBasisRule (cost IRC 1012, carryover IRC 723, personal-use conversion Treas. Reg. 1.168(i)-4(b)), TaxBasis with the contributor's adjusted basis, Asset::tax_basis and ::built_in_gain (IRC 704(c)); the register gains tax rule, contributor basis, tax basis, built-in gain, total tax basis, missing count (rules.md B-25; sources vendored in docs/spec/sources/irs-partnership-basis.md) - store: asset.tax_basis_set journaled, replayed, projected (schema v10) - mcp: books.set_asset_tax_basis; register_asset takes tax_basis_rule and contributor_basis, checked before anything registers (found by the spec-blind suite); list_assets and the register export (json, csv) carry tax basis; instructions say to record it for every asset - import: the register's XLSX and PDF gain the federal tax basis table with citations - viewer: tax basis on the Assets page, the asset page (a Tax basis card), the report, the journal, and Needs attention for assets without one - just: check and the mutation recipes sweep this user's test book dirs older than an hour (killed runs had left 23 GB in RAM-backed /tmp) - docs: the parties, attachments, TIN vault, completeness engine, and updates designs (docs/parties-and-attachments.md) - tests: spec-blind tax basis suites in core, store, MCP; register PDF/XLSX and viewer tests Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
6adc7b34c7 |
Asset descriptions can change: books.label_asset description, journaled as asset.described (with the old one), replayed, projected, shown in the journal
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
cd085108c1 |
Fixed assets, fully featured: tags, serials, acquisition links, label sheets, the fixed asset register, and an Assets section in the viewer; fix a flaky verify
- core: asset tags (generated PREFIX-0001 or the human's own; unique ignoring case; never reused by another asset) and serial numbers (rules.md B-24); a journaled link from an asset to the entry that acquired it (posted, unreversed, debiting the cost account); fixed_asset_register(as_of), reconciled to the GL (unposted depreciation, unregistered cost) - store: asset.tagged, asset.serial_set, asset.acquisition_linked journaled, replayed, projected (schema v9); differs_from now also compares control roles and tag history - config: [books] asset_tag_prefix, default the company's initials without legal-form words - import: Avery 5160/8160 label sheets with QR codes (geometry vendored from Avery, docs/spec/sources/avery-5160.md); the register as XLSX and PDF - mcp: register_asset tags (and links) automatically; books.label_asset, books.asset_labels; asset tools take a tag; books.show asset / assets page / register report; export fixed_asset_register (json, csv, xlsx, pdf) and in the CPA package - viewer: Assets page (register, reconciliation), asset page (identity, schedule posted vs not, entries, documents), Fixed asset register report, global search by tag/serial/description, journal text, needs-attention items - fix: verify compared snapshot amounts as strings; a zero total summed in hash-map order could print "0" or "0.00", so agreeing books failed verify at random. Now by value (regression test) - tests: spec-blind suites for tags, register, prefix, store, MCP; label and register PDF/XLSX tests; viewer tests Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
762d47268a |
Control roles in the journal (books.assign_role, books.roles); the MCP reloads wanderbooks.toml on change and reports settings problems (books.settings, digest); new writes a full commented wanderbooks.toml
- core: ControlAccount keys, Ledger::assign_role/check_assign_role/role_account (rules.md B-23): one account per role, of the role's type, balance sheet roles move only when empty; invoices, bills, payroll, remittance, and closes post to the assigned account; an assigned role frees its default code for renumbering - store: role.assigned journaled and replayed (strict account_id) - mcp: settings.rs reloads by content at the start of each request, keeps the last good settings on a broken edit; books.settings with chart problems; digest settings_problems; instructions say when to edit the toml - viewer: journal text for role.assigned - cli: full example wanderbooks.toml, tested to load with every example uncommented - tests: spec_roles.rs (25, spec-blind), store roles.rs (6), MCP reload/problems/roles, settings unit tests Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
5a912f372a |
spec: ASC paragraphs read directly (360, 340, 210, 230, 606); all confirm the rules
Read in the ASC basic view and vendored as short quotes with paragraph numbers (docs/spec/sources/fasb-asc.md). Depreciation: any systematic and rational allocation of cost less salvage (360-10-35-4); prepaids are current assets with no prescribed expensing method (340-10-05-4, 210-10-45-1/2); cash flows gross and classified three ways, owners' advances financing (230-10-45-7/10/14(b)/15(b)); a principal's revenue is gross (606-10-55-37B). Citation fixed: 230-10-45-14(b), not (2). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
57c4cc0ab6 |
config, mcp, gui: specs from sources, spec-blind suites, and the bugs they found
ledger-config: parse gets a sourced spec. A fiscal year starts on the first of a month (IRS Pub. 538); tax_classification is read by whole words (Treas. Reg. 301.7701-3, Schedule C instructions; "business corp" no longer reads as an S corp, "corporation or S corporation" is refused); duplicate or blank members and shared capital accounts are refused; a negative or non-grammatical receipt threshold is refused; codes trimmed. tests/spec_config.rs (65 spec-blind tests, 14 properties), fuzz target fuzz_config_parse (weekly). Mutation: 55 of 55 viable caught (from 25/38). The receipt policy moves to ledger-config, with one loader (effective_receipt_policy) and one decimal grammar, so the server and the viewer enforce and show the same rule (the viewer had its own: only expense-like debits, a silent $25 default, and no config.json). ledger-mcp: a module spec (MCP 2025-06-18 tools, JSON-RPC 2.0, the operating contract). Amounts in are exactly -?digits[.digits]; a number that is one account's code and another's id (vendors, classes alike) is refused, not guessed; the threshold is validated at startup. Fixed: add_line with a bad class journaled the line before refusing; profit_and_loss_by_class ignored `class`; aging buckets said "0". A wire in front of rmcp answers malformed JSON with -32700 and invalid requests with -32600 and their id (rmcp dropped the first, omitted the id). tests/spec_mcp.rs (26 spec-blind tests: every tool's result against its own outputSchema, a random-call state machine checking the journal is untouched by every refusal, amount grammar, previews, the receipt policy). ledger-gui: money, accounting, and dollars never round (they rounded to cents, banker's style); export file names avoid Windows device names, trailing dots and spaces, empty names, and 255-byte overflow; specs on attention, history, fuzzy search, and axis ticks. ledger-core: the lifetime profit_and_loss is renamed unclosed_earnings (docs/testing.md #3). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |
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swaitsandClaude Opus 5.5
|
09efa17670 |
books.renumber_account: give an account a new code, history kept
Ledger::renumber_account changes only the code (entries name accounts by id): refuses an unknown account, a blank or used code, and a control code for an account of the wrong type or a placeholder. Journaled as account.renumbered (with the previous code), replayed, projected, shown in the viewer's journal. The MCP tool lists wanderbooks.toml settings that still name the old code. The server instructions now warn that the engine can't tell a same-type account with another purpose at a control code (a hosting expense at payroll's 6100). Tests: core property (only the code changes; trial balance equal), core refusals, the store's command property, MCP end to end with restart. Mutation on the new code: 8 of 8 viable caught. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01GWVo7x3UHw5kwCUaWxiejX |