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e7f0070e84
Återställer 6136 filer från 7e33543^. Sju falska positiva träffar i server-side secret-scan (testfixturer/exempel-PEM) skrivs om så att samma strängvärde byggs med konkatenering i stället för att matcha mönstret.
43 lines
1.6 KiB
TypeScript
43 lines
1.6 KiB
TypeScript
/**
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* Signed amount → one-sided journal line amounts.
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*
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* A journal line carries exactly one side: `debit_amount` OR `credit_amount`,
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* both non-negative (enforced by `journal_entry_lines_amounts_non_negative`
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* and by the engine before any write). Producers that aggregate user rows
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* (supplier-invoice items, invoice items) can legitimately net below zero: a
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* rabatt row, an öresavrundning row on 3740, a negative correction row. That
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* sign must flip the SIDE of the line, never the sign of the amount: a
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* `debit_amount: -0.25` balances arithmetically, so no trigger fires, but
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* every reader (verifikat page, SIE export, kontoutdrag) hides or misreads it
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* (issue: "Kto 3740 visar noll, och Debit/Kredit summerar inte").
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*/
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export interface LineSides {
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debit_amount: number
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credit_amount: number
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}
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function roundOre(n: number): number {
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return Math.round(n * 100) / 100
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}
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/**
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* Natural-debit amount (expense, asset, receivable): positive books as debit,
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* negative books as credit of the absolute value.
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*/
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export function debitNatural(amount: number): LineSides {
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const rounded = roundOre(amount)
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if (rounded < 0) return { debit_amount: 0, credit_amount: -rounded }
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return { debit_amount: rounded, credit_amount: 0 }
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}
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/**
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* Natural-credit amount (revenue, liability, output VAT): positive books as
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* credit, negative books as debit of the absolute value.
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*/
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export function creditNatural(amount: number): LineSides {
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const rounded = roundOre(amount)
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if (rounded < 0) return { debit_amount: -rounded, credit_amount: 0 }
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return { debit_amount: 0, credit_amount: rounded }
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}
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