Function: computeInvoiceLines()
computeInvoiceLines(
inputs,thresholdPct,periodStart,periodEnd):InvoiceComputation
Defined in: src/lib/invoice/index.ts:228
Compute all invoice lines for a facility's billing period (one Sunday-anchored week per the
billing calendar). For each input: bills the lesser of actual/contracted hours (or full actual
when the overage is approved), prices it at the hourly rate, computes the variance, and flags the
line for review when the gap exceeds thresholdPct and the overage was not approved. Pure — no I/O.
Parameters
inputs
readonly InvoiceLineInput[]
The per-contractor billing facts for the period.
thresholdPct
number
The facility's variance-flag threshold, as a percentage. A line is flagged only when its variance is STRICTLY greater than this value (and the overage isn't approved).
periodStart
The billing-period start date (used in each line's description).
periodEnd
The billing-period end date (used in each line's description).
Returns
An InvoiceComputation: the computed lines, their summed totalCents (integer USD
cents; header always equals Σ lines), and anyVarianceFlagged.