With a category left out the total card still counted every expense, and in
the table view the only way back was to switch views; the chip now brings
everything back. The phone says what is left out once, under the total.
Linking a receipt offers pictures and PDFs only, like the upload.
Seeing what a trip cost without, say, food meant adding it up by hand. A
click (or tap) on a category in the breakdown now leaves it out of the
total, your share and what you paid, dimmed in place with a line naming it
and Count all to undo. View only: nothing is saved, and what is owed, open
or settled stays whole. The desktop breakdown moves into its own component.
Travellers who track what a trip costs but never split it saw an
Unfinished warning on every expense and a settle-up they had no use for.
A trip now has a costs mode (appended migration, trips.costs_mode, split
by default); totals leaves payers, shares and settling up out of Costs on
desktop and phone through the same gate as a trip of one, and saves new
expenses without a payer. PUT /api/trips/:id and update_trip take it on
budget_edit. The split chips move into their own component.
With one traveler every share is the whole amount, yet Costs showed owe,
owed, outstanding, settle-up, balances and the final budget. A shared gate
(showsSplitting) now hides that side on desktop and phone, unless the ledger
still names someone else; the expense editor drops who paid and the split
while the expense holds nothing more. The payment dialog moves into its own
file to keep the panel under the size ratchet.
A new expense opened in the display currency, so every bill on the road
needed the trip currency picked from the full list. It now starts in the
trip's own currency (a scanned receipt keeps the one it read), and the
trip and display currencies lead the picker on desktop and phone.
The display-currency check is its own helper (inDisplayCurrency), used by the Costs model and the shared trip page. The tests that pinned #2525's reading of a display-currency bill through the trip currency now pin the as-typed reading, which the balances use too; read in the trip currency, such a bill and its repayment may stay a euro cent apart.
costsModel moves from the phone tabs to components/Budget.
useCostsLedger holds the settlement, the totals, the filters, the CSV
export and the payments, and useSettlementForm holds the payment form.
CostsPanel and MCostsTab both run on them.
The old differences stay behind flags. The desktop also loads the
settlement on a trip change, leaves expenses nobody paid out of my share
(#2225) and writes each currency as stored in the CSV. The phone sheet
starts blank, refills when it opens and ignores a second save while one
is running.
Maurice