Merge branch 'group-currency-code' of github.com:whimcomp/spliit into whimcomp-group-currency-code

This commit is contained in:
Peter Smit
2025-09-05 10:46:04 +02:00
30 changed files with 4701 additions and 251 deletions

View File

@@ -96,6 +96,11 @@
"placeholder": "$, €, £…",
"description": "Well use it to display amounts."
},
"CurrencyCodeField": {
"label": "Main currency",
"description": "All amounts and balances will be in this currency. Changing this will NOT convert expenses already entered.",
"customOption": "Custom"
},
"Participants": {
"title": "Participants",
"description": "Enter the name for each participant.",
@@ -399,5 +404,18 @@
"TV/Phone/Internet": "TV/Phone/Internet",
"Water": "Water"
}
},
"Currencies": {
"search": "Search currency...",
"noCurrency": "No currencies found.",
"custom": {
"heading": "Custom"
},
"common": {
"heading": "Most common"
},
"other": {
"heading": "Other currencies"
}
}
}

195
package-lock.json generated
View File

@@ -78,6 +78,7 @@
"@types/react-dom": "^18.2.18",
"@types/uuid": "^9.0.6",
"autoprefixer": "^10",
"currency-list": "^1.0.8",
"dotenv": "^16.3.1",
"eslint": "^8",
"eslint-config-next": "^14.1.0",
@@ -4689,52 +4690,6 @@
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"os": [
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"npm": ">=9.6.5",
"pnpm": ">=7.1.0",
"yarn": ">=3.2.0"
},
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"url": "https://opencollective.com/libvips"
},
"optionalDependencies": {
"@img/sharp-libvips-darwin-x64": "1.0.1"
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"engines": {
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@@ -5319,134 +5274,6 @@
"url": "https://github.com/sponsors/isaacs"
}
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"engines": {
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"node_modules/@next/swc-win32-ia32-msvc": {
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"cpu": [
"ia32"
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"license": "MIT",
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"engines": {
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"node_modules/@next/swc-win32-x64-msvc": {
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@@ -10927,6 +10754,13 @@
"devOptional": true,
"license": "MIT"
},
"node_modules/currency-list": {
"version": "1.0.8",
"resolved": "https://registry.npmjs.org/currency-list/-/currency-list-1.0.8.tgz",
"integrity": "sha512-KBUtf8AzoP2WYeAKUYFhhNdHRx8Xw2UoOUnBNVir43RxL96T+iSHMtThtT1DFNtYbbVVyD08ETe3aamn+JX7RA==",
"dev": true,
"license": "MIT"
},
"node_modules/damerau-levenshtein": {
"version": "1.0.8",
"resolved": "https://registry.npmjs.org/damerau-levenshtein/-/damerau-levenshtein-1.0.8.tgz",
@@ -12243,19 +12077,6 @@
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"license": "ISC"
},
"node_modules/fsevents": {
"version": "2.3.3",
"resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.3.tgz",
"integrity": "sha512-5xoDfX+fL7faATnagmWPpbFtwh/R77WmMMqqHGS65C3vvB0YHrgF+B1YmZ3441tMj5n63k0212XNoJwzlhffQw==",
"license": "MIT",
"optional": true,
"os": [
"darwin"
],
"engines": {
"node": "^8.16.0 || ^10.6.0 || >=11.0.0"
}
},
"node_modules/function-bind": {
"version": "1.1.2",
"resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.2.tgz",

View File

@@ -13,7 +13,8 @@
"postinstall": "prisma migrate deploy && prisma generate",
"build-image": "./scripts/build-image.sh",
"start-container": "docker compose --env-file container.env up",
"test": "jest"
"test": "jest",
"generate-currency-data": "ts-node -T ./src/scripts/generateCurrencyData.ts"
},
"dependencies": {
"@formatjs/intl-localematcher": "^0.5.4",
@@ -85,6 +86,7 @@
"@types/react-dom": "^18.2.18",
"@types/uuid": "^9.0.6",
"autoprefixer": "^10",
"currency-list": "^1.0.8",
"dotenv": "^16.3.1",
"eslint": "^8",
"eslint-config-next": "^14.1.0",

View File

@@ -0,0 +1,2 @@
-- AlterTable
ALTER TABLE "Group" ADD COLUMN "currencyCode" TEXT;

View File

@@ -16,6 +16,7 @@ model Group {
name String
information String? @db.Text
currency String @default("$")
currencyCode String?
participants Participant[]
expenses Expense[]
activities Activity[]

View File

@@ -1,4 +1,5 @@
import { Balances } from '@/lib/balances'
import { Currency } from '@/lib/currency'
import { cn, formatCurrency } from '@/lib/utils'
import { Participant } from '@prisma/client'
import { useLocale } from 'next-intl'
@@ -6,7 +7,7 @@ import { useLocale } from 'next-intl'
type Props = {
balances: Balances
participants: Participant[]
currency: string
currency: Currency
}
export function BalancesList({ balances, participants, currency }: Props) {

View File

@@ -10,6 +10,7 @@ import {
CardTitle,
} from '@/components/ui/card'
import { Skeleton } from '@/components/ui/skeleton'
import { getCurrencyFromGroup } from '@/lib/utils'
import { trpc } from '@/trpc/client'
import { useTranslations } from 'next-intl'
import { Fragment, useEffect } from 'react'
@@ -47,7 +48,7 @@ export default function BalancesAndReimbursements() {
<BalancesList
balances={balancesData.balances}
participants={group?.participants}
currency={group?.currency}
currency={getCurrencyFromGroup(group)}
/>
)}
</CardContent>
@@ -66,7 +67,7 @@ export default function BalancesAndReimbursements() {
<ReimbursementList
reimbursements={balancesData.reimbursements}
participants={group?.participants}
currency={group?.currency}
currency={getCurrencyFromGroup(group)}
groupId={groupId}
/>
)}

View File

@@ -1,12 +1,13 @@
'use client'
import { Money } from '@/components/money'
import { getBalances } from '@/lib/balances'
import { Currency } from '@/lib/currency'
import { useActiveUser } from '@/lib/hooks'
import { useTranslations } from 'next-intl'
type Props = {
groupId: string
currency: string
currency: Currency
expense: Parameters<typeof getBalances>[0][number]
}

View File

@@ -26,7 +26,7 @@ import {
import { ToastAction } from '@/components/ui/toast'
import { useToast } from '@/components/ui/use-toast'
import { useMediaQuery } from '@/lib/hooks'
import { formatCurrency, formatDate, formatFileSize } from '@/lib/utils'
import { formatCurrency, formatDate, formatFileSize, getCurrencyFromGroup } from '@/lib/utils'
import { trpc } from '@/trpc/client'
import { ChevronRight, FileQuestion, Loader2, Receipt } from 'lucide-react'
import { useLocale, useTranslations } from 'next-intl'
@@ -202,7 +202,7 @@ function ReceiptDialogContent() {
receiptInfo.amount ? (
<>
{formatCurrency(
group.currency,
getCurrencyFromGroup(group),
receiptInfo.amount,
locale,
true,

View File

@@ -4,6 +4,7 @@ import { CategoryIcon } from '@/app/groups/[groupId]/expenses/category-icon'
import { DocumentsCount } from '@/app/groups/[groupId]/expenses/documents-count'
import { Button } from '@/components/ui/button'
import { getGroupExpenses } from '@/lib/api'
import { Currency } from '@/lib/currency'
import { cn, formatCurrency, formatDate } from '@/lib/utils'
import { ChevronRight } from 'lucide-react'
import { useLocale, useTranslations } from 'next-intl'
@@ -45,7 +46,7 @@ function Participants({
type Props = {
expense: Expense
currency: string
currency: Currency
groupId: string
participantCount: number
}

View File

@@ -41,12 +41,18 @@ import {
expenseFormSchema,
} from '@/lib/schemas'
import { calculateShare } from '@/lib/totals'
import { cn } from '@/lib/utils'
import {
amountAsDecimal,
amountAsMinorUnits,
cn,
formatCurrency,
getCurrencyFromGroup,
} from '@/lib/utils'
import { AppRouterOutput } from '@/trpc/routers/_app'
import { zodResolver } from '@hookform/resolvers/zod'
import { RecurrenceRule } from '@prisma/client'
import { Save } from 'lucide-react'
import { useTranslations } from 'next-intl'
import { useLocale, useTranslations } from 'next-intl'
import Link from 'next/link'
import { useSearchParams } from 'next/navigation'
import { useEffect, useState } from 'react'
@@ -155,6 +161,7 @@ export function ExpenseForm({
runtimeFeatureFlags: RuntimeFeatureFlags
}) {
const t = useTranslations('ExpenseForm')
const locale = useLocale()
const isCreate = expense === undefined
const searchParams = useSearchParams()
@@ -172,18 +179,25 @@ export function ExpenseForm({
return field?.value as RecurrenceRule
}
const defaultSplittingOptions = getDefaultSplittingOptions(group)
const groupCurrency = getCurrencyFromGroup(group)
const form = useForm<ExpenseFormValues>({
resolver: zodResolver(expenseFormSchema),
defaultValues: expense
? {
title: expense.title,
expenseDate: expense.expenseDate ?? new Date(),
amount: String(expense.amount / 100) as unknown as number, // hack
amount: String(
amountAsDecimal(expense.amount, groupCurrency),
) as unknown as number, // hack
category: expense.categoryId,
paidBy: expense.paidById,
paidFor: expense.paidFor.map(({ participantId, shares }) => ({
participant: participantId,
shares: String(shares / 100) as unknown as number,
shares: String(
expense.splitMode === 'BY_AMOUNT'
? amountAsDecimal(shares, groupCurrency)
: shares / 100,
) as unknown as number,
})),
splitMode: expense.splitMode,
saveDefaultSplittingOptions: false,
@@ -197,7 +211,10 @@ export function ExpenseForm({
title: t('reimbursement'),
expenseDate: new Date(),
amount: String(
(Number(searchParams.get('amount')) || 0) / 100,
amountAsDecimal(
Number(searchParams.get('amount')) || 0,
groupCurrency,
),
) as unknown as number, // hack
category: 1, // category with Id 1 is Payment
paidBy: searchParams.get('from') ?? undefined,
@@ -250,6 +267,16 @@ export function ExpenseForm({
const submit = async (values: ExpenseFormValues) => {
await persistDefaultSplittingOptions(group.id, values)
// Store monetary amounts in minor units (cents)
values.amount = amountAsMinorUnits(values.amount, groupCurrency)
values.paidFor = values.paidFor.map(({ participant, shares }) => ({
participant,
shares:
values.splitMode === 'BY_AMOUNT'
? amountAsMinorUnits(shares, groupCurrency)
: shares,
}))
return onSubmit(values, activeUserId ?? undefined)
}
@@ -303,7 +330,9 @@ export function ExpenseForm({
return {
...participant,
shares: String(
Number(amountPerRemaining.toFixed(2)),
Number(
amountPerRemaining.toFixed(groupCurrency.decimal_digits),
),
) as unknown as number,
}
}
@@ -644,11 +673,14 @@ export function ExpenseForm({
) &&
!form.watch('isReimbursement') && (
<span className="text-muted-foreground ml-2">
({group.currency}{' '}
{(
(
{formatCurrency(
groupCurrency,
calculateShare(id, {
amount:
Number(form.watch('amount')) * 100, // Convert to cents
amount: amountAsMinorUnits(
Number(form.watch('amount')),
groupCurrency,
), // Convert to cents
paidFor: field.value.map(
({ participant, shares }) => ({
participant: {
@@ -658,10 +690,14 @@ export function ExpenseForm({
},
shares:
form.watch('splitMode') ===
'BY_PERCENTAGE' ||
form.watch('splitMode') ===
'BY_AMOUNT'
'BY_PERCENTAGE'
? Number(shares) * 100 // Convert percentage to basis points (e.g., 50% -> 5000)
: form.watch('splitMode') ===
'BY_AMOUNT'
? amountAsMinorUnits(
shares,
groupCurrency,
)
: shares,
expenseId: '',
participantId: '',
@@ -670,8 +706,9 @@ export function ExpenseForm({
splitMode: form.watch('splitMode'),
isReimbursement:
form.watch('isReimbursement'),
}) / 100
).toFixed(2)}
}),
locale,
)}
)
</span>
)}

View File

@@ -4,6 +4,7 @@ import { getGroupExpensesAction } from '@/app/groups/[groupId]/expenses/expense-
import { Button } from '@/components/ui/button'
import { SearchBar } from '@/components/ui/search-bar'
import { Skeleton } from '@/components/ui/skeleton'
import { getCurrencyFromGroup } from '@/lib/utils'
import { trpc } from '@/trpc/client'
import dayjs, { type Dayjs } from 'dayjs'
import { useTranslations } from 'next-intl'
@@ -170,7 +171,7 @@ const ExpenseListForSearch = ({
<ExpenseCard
key={expense.id}
expense={expense}
currency={group.currency}
currency={getCurrencyFromGroup(group)}
groupId={groupId}
participantCount={group.participants.length}
/>

View File

@@ -1,3 +1,4 @@
import { formatAmountAsDecimal, getCurrencyFromGroup } from '@/lib/utils'
import { Parser } from '@json2csv/plainjs'
import { PrismaClient } from '@prisma/client'
import contentDisposition from 'content-disposition'
@@ -30,6 +31,7 @@ export async function GET(
id: true,
name: true,
currency: true,
currencyCode: true,
expenses: {
select: {
expenseDate: true,
@@ -91,12 +93,14 @@ export async function GET(
})),
]
const currency = getCurrencyFromGroup(group)
const expenses = group.expenses.map((expense) => ({
date: formatDate(expense.expenseDate),
title: expense.title,
categoryName: expense.category?.name || '',
currency: group.currency,
amount: (expense.amount / 100).toFixed(2),
currency: group.currencyCode ?? group.currency,
amount: formatAmountAsDecimal(expense.amount, currency),
isReimbursement: expense.isReimbursement ? 'Yes' : 'No',
splitMode: splitModeLabel[expense.splitMode],
...Object.fromEntries(
@@ -113,10 +117,10 @@ export async function GET(
)
const isPaidByParticipant = expense.paidById === participant.id
const participantAmountShare = +(
((expense.amount / totalShares) * participantShare) /
100
).toFixed(2)
const participantAmountShare = +formatAmountAsDecimal(
(expense.amount / totalShares) * participantShare,
currency,
)
return [
participant.name,

View File

@@ -12,6 +12,7 @@ export async function GET(
id: true,
name: true,
currency: true,
currencyCode: true,
expenses: {
select: {
createdAt: true,

View File

@@ -1,5 +1,6 @@
import { Button } from '@/components/ui/button'
import { Reimbursement } from '@/lib/balances'
import { Currency } from '@/lib/currency'
import { formatCurrency } from '@/lib/utils'
import { Participant } from '@prisma/client'
import { useLocale, useTranslations } from 'next-intl'
@@ -8,7 +9,7 @@ import Link from 'next/link'
type Props = {
reimbursements: Reimbursement[]
participants: Participant[]
currency: string
currency: Currency
groupId: string
}

View File

@@ -1,9 +1,10 @@
import { Currency } from '@/lib/currency'
import { formatCurrency } from '@/lib/utils'
import { useLocale, useTranslations } from 'next-intl'
type Props = {
totalGroupSpendings: number
currency: string
currency: Currency
}
export function TotalsGroupSpending({ totalGroupSpendings, currency }: Props) {

View File

@@ -1,4 +1,5 @@
'use client'
import { Currency } from '@/lib/currency'
import { cn, formatCurrency } from '@/lib/utils'
import { useLocale, useTranslations } from 'next-intl'
@@ -7,7 +8,7 @@ export function TotalsYourShare({
currency,
}: {
totalParticipantShare?: number
currency: string
currency: Currency
}) {
const locale = useLocale()
const t = useTranslations('Stats.Totals')

View File

@@ -1,4 +1,5 @@
'use client'
import { Currency } from '@/lib/currency'
import { cn, formatCurrency } from '@/lib/utils'
import { useLocale, useTranslations } from 'next-intl'
@@ -7,7 +8,7 @@ export function TotalsYourSpendings({
currency,
}: {
totalParticipantSpendings?: number
currency: string
currency: Currency
}) {
const locale = useLocale()
const t = useTranslations('Stats.Totals')

View File

@@ -4,6 +4,7 @@ import { TotalsYourShare } from '@/app/groups/[groupId]/stats/totals-your-share'
import { TotalsYourSpendings } from '@/app/groups/[groupId]/stats/totals-your-spending'
import { Skeleton } from '@/components/ui/skeleton'
import { useActiveUser } from '@/lib/hooks'
import { getCurrencyFromGroup } from '@/lib/utils'
import { trpc } from '@/trpc/client'
import { useCurrentGroup } from '../current-group-context'
@@ -33,21 +34,23 @@ export function Totals() {
totalParticipantSpendings,
} = data
const currency = getCurrencyFromGroup(group)
return (
<>
<TotalsGroupSpending
totalGroupSpendings={totalGroupSpendings}
currency={group.currency}
currency={currency}
/>
{participantId && (
<>
<TotalsYourSpendings
totalParticipantSpendings={totalParticipantSpendings}
currency={group.currency}
currency={currency}
/>
<TotalsYourShare
totalParticipantShare={totalParticipantShare}
currency={group.currency}
currency={currency}
/>
</>
)}

View File

@@ -0,0 +1,198 @@
import { ChevronDown, Loader2 } from 'lucide-react'
import { Button, ButtonProps } from '@/components/ui/button'
import {
Command,
CommandEmpty,
CommandGroup,
CommandInput,
CommandItem,
} from '@/components/ui/command'
import { Drawer, DrawerContent, DrawerTrigger } from '@/components/ui/drawer'
import {
Popover,
PopoverContent,
PopoverTrigger,
} from '@/components/ui/popover'
import { Currency } from '@/lib/currency'
import { useMediaQuery } from '@/lib/hooks'
import { useTranslations } from 'next-intl'
import { forwardRef, useEffect, useState } from 'react'
type Props = {
currencies: Currency[]
onValueChange: (currencyCode: Currency['code']) => void
/** Currency code to be selected by default. Overwriting this value will update current selection, too. */
defaultValue: Currency['code']
isLoading: boolean
}
export function CurrencySelector({
currencies,
onValueChange,
defaultValue,
isLoading,
}: Props) {
const [open, setOpen] = useState(false)
const [value, setValue] = useState<string>(defaultValue)
const isDesktop = useMediaQuery('(min-width: 768px)')
// allow overwriting currently selected currency from outside
useEffect(() => {
setValue(defaultValue)
onValueChange(defaultValue)
}, [defaultValue])
const selectedCurrency =
currencies.find((currency) => (currency.code ?? '') === value) ??
currencies[0]
if (isDesktop) {
return (
<Popover open={open} onOpenChange={setOpen}>
<PopoverTrigger asChild>
<CurrencyButton
currency={selectedCurrency}
open={open}
isLoading={isLoading}
/>
</PopoverTrigger>
<PopoverContent className="p-0" align="start">
<CurrencyCommand
currencies={currencies}
onValueChange={(code) => {
setValue(code)
onValueChange(code)
setOpen(false)
}}
/>
</PopoverContent>
</Popover>
)
}
return (
<Drawer open={open} onOpenChange={setOpen}>
<DrawerTrigger asChild>
<CurrencyButton
currency={selectedCurrency}
open={open}
isLoading={isLoading}
/>
</DrawerTrigger>
<DrawerContent className="p-0">
<CurrencyCommand
currencies={currencies}
onValueChange={(id) => {
setValue(id)
onValueChange(id)
setOpen(false)
}}
/>
</DrawerContent>
</Drawer>
)
}
function CurrencyCommand({
currencies,
onValueChange,
}: {
currencies: Currency[]
onValueChange: (currencyId: Currency['code']) => void
}) {
const currencyGroup = (currency: Currency) => {
switch (currency.code) {
case 'USD':
case 'EUR':
case 'JPY':
case 'GBP':
case 'CNY':
return 'common'
default:
if (currency.code === '') return 'custom'
return 'other'
}
}
const t = useTranslations('Currencies')
const currenciesByGroup = currencies.reduce<Record<string, Currency[]>>(
(acc, currency) => ({
...acc,
[currencyGroup(currency)]: (acc[currencyGroup(currency)] ?? []).concat([
currency,
]),
}),
{},
)
return (
<Command>
<CommandInput placeholder={t('search')} className="text-base" />
<CommandEmpty>{t('noCurrency')}</CommandEmpty>
<div className="w-full max-h-[300px] overflow-y-auto">
{Object.entries(currenciesByGroup).map(
([group, groupCurrencies], index) => (
<CommandGroup key={index} heading={t(`${group}.heading`)}>
{groupCurrencies.map((currency) => (
<CommandItem
key={currency.code}
value={`${currency.code} ${currency.name} ${currency.symbol}`}
onSelect={(currentValue) => {
onValueChange(currency.code)
}}
>
<CurrencyLabel currency={currency} />
</CommandItem>
))}
</CommandGroup>
),
)}
</div>
</Command>
)
}
type CurrencyButtonProps = {
currency: Currency
open: boolean
isLoading: boolean
}
const CurrencyButton = forwardRef<HTMLButtonElement, CurrencyButtonProps>(
(
{ currency, open, isLoading, ...props }: ButtonProps & CurrencyButtonProps,
ref,
) => {
const iconClassName = 'ml-2 h-4 w-4 shrink-0 opacity-50'
return (
<Button
variant="outline"
role="combobox"
aria-expanded={open}
className="flex w-full justify-between"
ref={ref}
{...props}
>
<CurrencyLabel currency={currency} />
{isLoading ? (
<Loader2 className={`animate-spin ${iconClassName}`} />
) : (
<ChevronDown className={iconClassName} />
)}
</Button>
)
},
)
CurrencyButton.displayName = 'CurrencyButton'
function CurrencyLabel({ currency }: { currency: Currency }) {
const flagUrl = `https://flagcdn.com/h24/${
currency?.code.length ? currency.code.slice(0, 2).toLowerCase() : 'un'
}.png`
return (
<div className="flex items-center gap-3">
<img src={flagUrl} className="w-4" alt="" />
{currency.name}
{currency.code ? ` (${currency.code})` : ''}
</div>
)
}

View File

@@ -30,14 +30,17 @@ import {
SelectTrigger,
SelectValue,
} from '@/components/ui/select'
import { Locale } from '@/i18n'
import { getGroup } from '@/lib/api'
import { defaultCurrencyList, getCurrency } from '@/lib/currency'
import { GroupFormValues, groupFormSchema } from '@/lib/schemas'
import { zodResolver } from '@hookform/resolvers/zod'
import { Save, Trash2 } from 'lucide-react'
import { useTranslations } from 'next-intl'
import { useLocale, useTranslations } from 'next-intl'
import Link from 'next/link'
import { useEffect, useState } from 'react'
import { useFieldArray, useForm } from 'react-hook-form'
import { CurrencySelector } from './currency-selector'
import { Textarea } from './ui/textarea'
export type Props = {
@@ -54,6 +57,7 @@ export function GroupForm({
onSubmit,
protectedParticipantIds = [],
}: Props) {
const locale = useLocale()
const t = useTranslations('GroupForm')
const form = useForm<GroupFormValues>({
resolver: zodResolver(groupFormSchema),
@@ -62,6 +66,7 @@ export function GroupForm({
name: group.name,
information: group.information ?? '',
currency: group.currency,
currencyCode: group.currencyCode,
participants: group.participants,
}
: {
@@ -143,6 +148,41 @@ export function GroupForm({
)}
/>
<FormField
control={form.control}
name="currencyCode"
render={({ field }) => (
<FormItem>
<FormLabel>{t('CurrencyCodeField.label')}</FormLabel>
<CurrencySelector
currencies={defaultCurrencyList(
locale as Locale,
t('CurrencyCodeField.customOption'),
)}
defaultValue={form.watch(field.name) ?? ''}
onValueChange={(newCurrency) => {
field.onChange(newCurrency)
const currency = getCurrency(newCurrency)
if (
currency.code.length ||
form.getFieldState('currency').isTouched
)
form.setValue('currency', currency.symbol, {
shouldValidate: true,
shouldTouch: true,
shouldDirty: true,
})
}}
isLoading={false}
/>
<FormDescription>
{t('CurrencyCodeField.description')}
</FormDescription>
<FormMessage />
</FormItem>
)}
/>
<FormField
control={form.control}
name="currency"
@@ -153,6 +193,7 @@ export function GroupForm({
<Input
className="text-base"
placeholder={t('CurrencyField.placeholder')}
disabled={!!form.watch('currencyCode')?.length}
max={5}
{...field}
/>

View File

@@ -1,9 +1,10 @@
'use client'
import { Currency } from '@/lib/currency'
import { cn, formatCurrency } from '@/lib/utils'
import { useLocale } from 'next-intl'
type Props = {
currency: string
currency: Currency
amount: number
bold?: boolean
colored?: boolean

View File

@@ -19,6 +19,7 @@ export async function createGroup(groupFormValues: GroupFormValues) {
name: groupFormValues.name,
information: groupFormValues.information,
currency: groupFormValues.currency,
currencyCode: groupFormValues.currencyCode,
participants: {
createMany: {
data: groupFormValues.participants.map(({ name }) => ({
@@ -293,6 +294,7 @@ export async function updateGroup(
name: groupFormValues.name,
information: groupFormValues.information,
currency: groupFormValues.currency,
currencyCode: groupFormValues.currencyCode,
participants: {
deleteMany: existingGroup.participants.filter(
(p) => !groupFormValues.participants.some((p2) => p2.id === p.id),

4082
src/lib/currency-data.json Normal file

File diff suppressed because it is too large Load Diff

89
src/lib/currency.ts Normal file
View File

@@ -0,0 +1,89 @@
import { Locale } from '@/i18n'
import currencyList from './currency-data.json'
export type Currency = {
name: string
symbol_native: string
symbol: string
code: string
name_plural: string
rounding: number
decimal_digits: number
}
export const supportedCurrencyCodes = [
'USD',
'EUR',
'JPY',
'BGN',
'CZK',
'DKK',
'GBP',
'HUF',
'PLN',
'RON',
'SEK',
'CHF',
'ISK',
'NOK',
'TRY',
'AUD',
'BRL',
'CAD',
'CNY',
'HKD',
'IDR',
'ILS',
'INR',
'KRW',
'MXN',
'NZD',
'PHP',
'SGD',
'THB',
'ZAR',
] as const
export type supportedCurrencyCodeType = (typeof supportedCurrencyCodes)[number]
export function defaultCurrencyList(
locale: Locale = 'en-US',
customChoice: string | null = null,
) {
const currencies = customChoice
? [
{
name: customChoice,
symbol_native: '',
symbol: '',
code: '',
name_plural: customChoice,
rounding: 0,
decimal_digits: 2,
},
]
: []
const allCurrencies = currencyList[locale]
return currencies.concat(Object.values(allCurrencies))
}
export function getCurrency(
currencyCode: string | undefined | null,
locale: Locale = 'en-US',
customChoice = 'Custom',
): Currency {
const defaultCurrency = {
name: customChoice,
symbol_native: '',
symbol: '',
code: '',
name_plural: customChoice,
rounding: 0,
decimal_digits: 2,
}
if (!currencyCode || currencyCode === '') return defaultCurrency
const currencyListInLocale = currencyList[locale] ?? currencyList['en-US']
return (
currencyListInLocale[currencyCode as supportedCurrencyCodeType] ??
defaultCurrency
)
}

View File

@@ -6,6 +6,7 @@ export const groupFormSchema = z
name: z.string().min(2, 'min2').max(50, 'max50'),
information: z.string().optional(),
currency: z.string().min(1, 'min1').max(5, 'max5'),
currencyCode: z.union([z.string().length(3).nullish(), z.literal('')]), // ISO-4217 currency code
participants: z
.array(
z.object({
@@ -47,7 +48,7 @@ export const expenseFormSchema = z
code: z.ZodIssueCode.custom,
message: 'invalidNumber',
})
return Math.round(valueAsNumber * 100)
return valueAsNumber
}),
],
{ required_error: 'amountRequired' },
@@ -69,17 +70,16 @@ export const expenseFormSchema = z
code: z.ZodIssueCode.custom,
message: 'invalidNumber',
})
return Math.round(valueAsNumber * 100)
return value
}),
]),
}),
)
.min(1, 'paidForMin1')
.superRefine((paidFor, ctx) => {
let sum = 0
for (const { shares } of paidFor) {
sum += shares
if (shares < 1) {
const shareNumber = Number(shares)
if (shareNumber <= 0) {
ctx.addIssue({
code: z.ZodIssueCode.custom,
message: 'noZeroShares',
@@ -112,17 +112,16 @@ export const expenseFormSchema = z
.default('NONE'),
})
.superRefine((expense, ctx) => {
let sum = 0
for (const { shares } of expense.paidFor) {
sum +=
typeof shares === 'number' ? shares : Math.round(Number(shares) * 100)
}
switch (expense.splitMode) {
case 'EVENLY':
break // noop
case 'BY_SHARES':
break // noop
case 'BY_AMOUNT': {
const sum = expense.paidFor.reduce(
(sum, { shares }) => sum + Number(shares),
0,
)
if (sum !== expense.amount) {
const detail =
sum < expense.amount
@@ -137,6 +136,14 @@ export const expenseFormSchema = z
break
}
case 'BY_PERCENTAGE': {
const sum = expense.paidFor.reduce(
(sum, { shares }) =>
sum +
(typeof shares === 'string'
? Math.round(Number(shares) * 100)
: Number(shares)),
0,
)
if (sum !== 10000) {
const detail =
sum < 10000
@@ -152,6 +159,26 @@ export const expenseFormSchema = z
}
}
})
.transform((expense) => {
// Format the share split as a number (if from form submission)
return {
...expense,
paidFor: expense.paidFor.map(({ participant, shares }) => {
if (typeof shares === 'string' && expense.splitMode !== 'BY_AMOUNT') {
// For splitting not by amount, preserve the previous behaviour of multiplying the share by 100
return {
participant,
shares: Math.round(Number(shares) * 100),
}
}
// Otherwise, no need as the number will have been formatted according to currency.
return {
participant,
shares: Number(shares),
}
}),
}
})
export type ExpenseFormValues = z.infer<typeof expenseFormSchema>

View File

@@ -1,7 +1,16 @@
import { Currency } from './currency'
import { formatCurrency } from './utils'
describe('formatCurrency', () => {
const currency = 'CUR'
const currency: Currency = {
name: 'Test',
symbol_native: '',
symbol: 'CUR',
code: '',
name_plural: '',
rounding: 0,
decimal_digits: 2,
}
/** For testing decimals */
const partialAmount = 1.23
/** For testing small full amounts */
@@ -27,32 +36,32 @@ describe('formatCurrency', () => {
{
amount: partialAmount,
locale: `en-US`,
result: `${currency}1.23`,
result: `${currency.symbol}1.23`,
},
{
amount: smallAmount,
locale: `en-US`,
result: `${currency}1.00`,
result: `${currency.symbol}1.00`,
},
{
amount: largeAmount,
locale: `en-US`,
result: `${currency}10,000.00`,
result: `${currency.symbol}10,000.00`,
},
{
amount: partialAmount,
locale: `de-DE`,
result: `1,23${nbsp}${currency}`,
result: `1,23${nbsp}${currency.symbol}`,
},
{
amount: smallAmount,
locale: `de-DE`,
result: `1,00${nbsp}${currency}`,
result: `1,00${nbsp}${currency.symbol}`,
},
{
amount: largeAmount,
locale: `de-DE`,
result: `10.000,00${nbsp}${currency}`,
result: `10.000,00${nbsp}${currency.symbol}`,
},
]

View File

@@ -1,6 +1,7 @@
import { Category } from '@prisma/client'
import { Category, Group } from '@prisma/client'
import { clsx, type ClassValue } from 'clsx'
import { twMerge } from 'tailwind-merge'
import { Currency, getCurrency } from './currency'
export function cn(...inputs: ClassValue[]) {
return twMerge(clsx(inputs))
@@ -33,20 +34,81 @@ export function formatCategoryForAIPrompt(category: Category) {
* Set this to `true` if you need to pass a value with decimal fractions instead (e.g. 1.00 for USD 1.00).
*/
export function formatCurrency(
currency: string,
currency: Currency,
amount: number,
locale: string,
fractions?: boolean,
) {
const format = new Intl.NumberFormat(locale, {
minimumFractionDigits: 2,
maximumFractionDigits: 2,
minimumFractionDigits: currency.decimal_digits,
maximumFractionDigits: currency.decimal_digits,
style: 'currency',
// '€' will be placed in correct position
currency: 'EUR',
currency: currency.code.length ? currency.code : 'EUR',
})
const formattedAmount = format.format(fractions ? amount : amount / 100)
return formattedAmount.replace('€', currency)
const formatted = format.format(
fractions ? amount : amountAsDecimal(amount, currency),
)
if (currency.code.length) {
return formatted
}
return formatted.replace('€', currency.symbol)
}
export function getCurrencyFromGroup(
group: Pick<Group, 'currency' | 'currencyCode'>,
): Currency {
if (!group.currencyCode) {
return {
name: 'Custom',
symbol_native: group.currency,
symbol: group.currency,
code: '',
name_plural: '',
rounding: 0,
decimal_digits: 2,
}
}
return getCurrency(group.currencyCode)
}
/**
* Converts monetary amounts in minor units to the corresponding amount in major units in the given currency.
* e.g.
* - 150 "minor units" of euros = 1.5
* - 1000 "minor units" of yen = 1000 (the yen does not have minor units in practice)
*
* @param amount The amount, as the number of minor units of currency (cents for most currencies)
* @param round Whether to round the amount to the nearest minor unit (e.g.: 1.5612 € => 1.56 €)
*/
export function amountAsDecimal(amount: number, currency: Currency, round = false) {
const decimal = amount / 10 ** currency.decimal_digits
if (round) {
return Number(decimal.toFixed(currency.decimal_digits))
}
return decimal
}
/**
* Converts decimal monetary amounts in major units to the amount in minor units in the given currency.
* e.g.
* - €1.5 = 150 "minor units" of euros (cents)
* - JPY 1000 = 1000 "minor units" of yen (the yen does not have minor units in practice)
*
* @param amount The amount in decimal major units
*/
export function amountAsMinorUnits(amount: number, currency: Currency) {
return amount * 10 ** currency.decimal_digits
}
/**
* Formats monetary amounts in minor units to the corresponding amount in major units in the given currency,
* as a string, with correct rounding.
*
* @param amount The amount, as the number of minor units of currency (cents for most currencies)
*/
export function formatAmountAsDecimal(amount: number, currency: Currency) {
return amountAsDecimal(amount, currency).toFixed(currency.decimal_digits)
}
export function formatFileSize(size: number, locale: string) {

View File

@@ -0,0 +1,40 @@
// @ts-nocheck
import { Locale, locales } from '@/i18n'
import {
Currency,
supportedCurrencyCodeType,
supportedCurrencyCodes,
} from '@/lib/currency'
import CurrencyList from 'currency-list'
import fs from 'node:fs'
const currencyList = locales.reduce((curList, locale) => {
const currencyData = supportedCurrencyCodes.reduce(
(curData, currencyCode) => {
try {
return {
...curData,
[currencyCode]: CurrencyList.get(
currencyCode,
locale.replaceAll('-', '_'),
),
}
} catch {
// For currency translations which are not found in the library (e.g. ua), use English.
return {
...curData,
[currencyCode]: CurrencyList.get(currencyCode, 'en_US'),
}
}
},
{},
)
return { ...curList, [locale]: currencyData }
}, {}) as {
[K in Locale]: {
[K in supportedCurrencyCodeType]: Currency
}
}
fs.writeFileSync('src/lib/currency-data.json', JSON.stringify(currencyList))

View File

@@ -28,7 +28,8 @@
"require": ["tsconfig-paths/register", "dotenv/config"],
"compilerOptions": {
"isolatedModules": false,
"module": "CommonJS"
"moduleResolution": "nodenext",
"module": "nodenext"
}
}
}