618 lines
20 KiB
TypeScript
618 lines
20 KiB
TypeScript
import {
|
|
PerpMarket,
|
|
PerpOrderSide,
|
|
PerpOrderType,
|
|
Serum3Market,
|
|
Serum3OrderType,
|
|
Serum3SelfTradeBehavior,
|
|
Serum3Side,
|
|
} from '@blockworks-foundation/mango-v4'
|
|
import Checkbox from '@components/forms/Checkbox'
|
|
import Button from '@components/shared/Button'
|
|
import Tooltip from '@components/shared/Tooltip'
|
|
import mangoStore from '@store/mangoStore'
|
|
import Decimal from 'decimal.js'
|
|
import { useTranslation } from 'next-i18next'
|
|
import { ChangeEvent, useCallback, useEffect, useMemo, useState } from 'react'
|
|
import NumberFormat, {
|
|
NumberFormatValues,
|
|
SourceInfo,
|
|
} from 'react-number-format'
|
|
import { notify } from 'utils/notifications'
|
|
import SpotSlider from './SpotSlider'
|
|
import { calculateLimitPriceForMarketOrder } from 'utils/tradeForm'
|
|
import Image from 'next/legacy/image'
|
|
import { LinkIcon, QuestionMarkCircleIcon } from '@heroicons/react/20/solid'
|
|
import Loading from '@components/shared/Loading'
|
|
import TabUnderline from '@components/shared/TabUnderline'
|
|
import PerpSlider from './PerpSlider'
|
|
import useLocalStorageState from 'hooks/useLocalStorageState'
|
|
import { SIZE_INPUT_UI_KEY, SOUND_SETTINGS_KEY } from 'utils/constants'
|
|
import SpotButtonGroup from './SpotButtonGroup'
|
|
import PerpButtonGroup from './PerpButtonGroup'
|
|
import SolBalanceWarnings from '@components/shared/SolBalanceWarnings'
|
|
import useSelectedMarket from 'hooks/useSelectedMarket'
|
|
import { getDecimalCount } from 'utils/numbers'
|
|
import LogoWithFallback from '@components/shared/LogoWithFallback'
|
|
import useIpAddress from 'hooks/useIpAddress'
|
|
import ButtonGroup from '@components/forms/ButtonGroup'
|
|
import TradeSummary from './TradeSummary'
|
|
import useMangoAccount from 'hooks/useMangoAccount'
|
|
import MaxSizeButton from './MaxSizeButton'
|
|
import { INITIAL_SOUND_SETTINGS } from '@components/settings/SoundSettings'
|
|
import { Howl } from 'howler'
|
|
import { useWallet } from '@solana/wallet-adapter-react'
|
|
import { useEnhancedWallet } from '@components/wallet/EnhancedWalletProvider'
|
|
|
|
const set = mangoStore.getState().set
|
|
|
|
const successSound = new Howl({
|
|
src: ['/sounds/swap-success.mp3'],
|
|
volume: 0.5,
|
|
})
|
|
|
|
const AdvancedTradeForm = () => {
|
|
const { t } = useTranslation(['common', 'trade'])
|
|
const { mangoAccount } = useMangoAccount()
|
|
const tradeForm = mangoStore((s) => s.tradeForm)
|
|
const [useMargin, setUseMargin] = useState(true)
|
|
const [placingOrder, setPlacingOrder] = useState(false)
|
|
const [tradeFormSizeUi] = useLocalStorageState(SIZE_INPUT_UI_KEY, 'slider')
|
|
const { ipAllowed, ipCountry } = useIpAddress()
|
|
const [soundSettings] = useLocalStorageState(
|
|
SOUND_SETTINGS_KEY,
|
|
INITIAL_SOUND_SETTINGS
|
|
)
|
|
const { connected } = useWallet()
|
|
const { handleConnect } = useEnhancedWallet()
|
|
const {
|
|
selectedMarket,
|
|
price: oraclePrice,
|
|
baseLogoURI,
|
|
baseSymbol,
|
|
quoteLogoURI,
|
|
quoteSymbol,
|
|
} = useSelectedMarket()
|
|
|
|
const setTradeType = useCallback((tradeType: 'Limit' | 'Market') => {
|
|
set((s) => {
|
|
s.tradeForm.tradeType = tradeType
|
|
})
|
|
}, [])
|
|
|
|
const handlePriceChange = useCallback(
|
|
(e: NumberFormatValues, info: SourceInfo) => {
|
|
if (info.source !== 'event') return
|
|
set((s) => {
|
|
s.tradeForm.price = e.value
|
|
if (s.tradeForm.baseSize && !Number.isNaN(Number(e.value))) {
|
|
s.tradeForm.quoteSize = (
|
|
(parseFloat(e.value) || 0) * parseFloat(s.tradeForm.baseSize)
|
|
).toString()
|
|
}
|
|
})
|
|
},
|
|
[]
|
|
)
|
|
|
|
const handleBaseSizeChange = useCallback(
|
|
(e: NumberFormatValues, info: SourceInfo) => {
|
|
if (info.source !== 'event') return
|
|
set((s) => {
|
|
const price =
|
|
s.tradeForm.tradeType === 'Market'
|
|
? oraclePrice
|
|
: Number(s.tradeForm.price)
|
|
|
|
s.tradeForm.baseSize = e.value
|
|
if (price && e.value !== '' && !Number.isNaN(Number(e.value))) {
|
|
s.tradeForm.quoteSize = (price * parseFloat(e.value)).toString()
|
|
} else {
|
|
s.tradeForm.quoteSize = ''
|
|
}
|
|
})
|
|
},
|
|
[oraclePrice]
|
|
)
|
|
|
|
const handleQuoteSizeChange = useCallback(
|
|
(e: NumberFormatValues, info: SourceInfo) => {
|
|
if (info.source !== 'event') return
|
|
set((s) => {
|
|
const price =
|
|
s.tradeForm.tradeType === 'Market'
|
|
? oraclePrice
|
|
: Number(s.tradeForm.price)
|
|
|
|
s.tradeForm.quoteSize = e.value
|
|
if (price && e.value !== '' && !Number.isNaN(Number(e.value))) {
|
|
s.tradeForm.baseSize = (parseFloat(e.value) / price).toString()
|
|
} else {
|
|
s.tradeForm.baseSize = ''
|
|
}
|
|
})
|
|
},
|
|
[oraclePrice]
|
|
)
|
|
|
|
const handlePostOnlyChange = useCallback((postOnly: boolean) => {
|
|
set((s) => {
|
|
s.tradeForm.postOnly = postOnly
|
|
if (s.tradeForm.ioc === true) {
|
|
s.tradeForm.ioc = !postOnly
|
|
}
|
|
})
|
|
}, [])
|
|
|
|
const handleIocChange = useCallback((ioc: boolean) => {
|
|
set((s) => {
|
|
s.tradeForm.ioc = ioc
|
|
if (s.tradeForm.postOnly === true) {
|
|
s.tradeForm.postOnly = !ioc
|
|
}
|
|
})
|
|
}, [])
|
|
|
|
const handleReduceOnlyChange = useCallback((reduceOnly: boolean) => {
|
|
set((s) => {
|
|
s.tradeForm.reduceOnly = reduceOnly
|
|
})
|
|
}, [])
|
|
|
|
const handleSetSide = useCallback((side: 'buy' | 'sell') => {
|
|
set((s) => {
|
|
s.tradeForm.side = side
|
|
})
|
|
}, [])
|
|
|
|
const handleSetMargin = useCallback((e: ChangeEvent<HTMLInputElement>) => {
|
|
if (!e.target.checked) {
|
|
set((s) => {
|
|
s.tradeForm.quoteSize = ''
|
|
s.tradeForm.baseSize = ''
|
|
})
|
|
}
|
|
setUseMargin(e.target.checked)
|
|
}, [])
|
|
|
|
const [tickDecimals, tickSize] = useMemo(() => {
|
|
const group = mangoStore.getState().group
|
|
if (!group || !selectedMarket) return [1, 0.1]
|
|
let tickSize: number
|
|
if (selectedMarket instanceof Serum3Market) {
|
|
const market = group.getSerum3ExternalMarket(
|
|
selectedMarket.serumMarketExternal
|
|
)
|
|
tickSize = market.tickSize
|
|
} else {
|
|
tickSize = selectedMarket.tickSize
|
|
}
|
|
const tickDecimals = getDecimalCount(tickSize)
|
|
return [tickDecimals, tickSize]
|
|
}, [selectedMarket])
|
|
|
|
const [minOrderDecimals, minOrderSize] = useMemo(() => {
|
|
const group = mangoStore.getState().group
|
|
if (!group || !selectedMarket) return [1, 0.1]
|
|
let minOrderSize: number
|
|
if (selectedMarket instanceof Serum3Market) {
|
|
const market = group.getSerum3ExternalMarket(
|
|
selectedMarket.serumMarketExternal
|
|
)
|
|
minOrderSize = market.minOrderSize
|
|
} else {
|
|
minOrderSize = selectedMarket.minOrderSize
|
|
}
|
|
const minOrderDecimals = getDecimalCount(minOrderSize)
|
|
return [minOrderDecimals, minOrderSize]
|
|
}, [selectedMarket])
|
|
|
|
/*
|
|
* Updates the limit price on page load
|
|
*/
|
|
useEffect(() => {
|
|
if (tradeForm.price === undefined) {
|
|
const group = mangoStore.getState().group
|
|
if (!group || !oraclePrice) return
|
|
|
|
set((s) => {
|
|
s.tradeForm.price = oraclePrice.toFixed(tickDecimals)
|
|
})
|
|
}
|
|
}, [oraclePrice, tickDecimals, tradeForm.price])
|
|
|
|
/*
|
|
* Updates the price and the quote size when a Market order is selected
|
|
*/
|
|
useEffect(() => {
|
|
const group = mangoStore.getState().group
|
|
if (
|
|
tradeForm.tradeType === 'Market' &&
|
|
oraclePrice &&
|
|
selectedMarket &&
|
|
group
|
|
) {
|
|
if (!isNaN(parseFloat(tradeForm.baseSize))) {
|
|
const baseSize = new Decimal(tradeForm.baseSize)?.toNumber()
|
|
const quoteSize = baseSize * oraclePrice
|
|
set((s) => {
|
|
s.tradeForm.price = oraclePrice.toFixed(tickDecimals)
|
|
s.tradeForm.quoteSize = quoteSize.toFixed(tickDecimals)
|
|
})
|
|
} else {
|
|
set((s) => {
|
|
s.tradeForm.price = oraclePrice.toFixed(tickDecimals)
|
|
})
|
|
}
|
|
}
|
|
}, [oraclePrice, selectedMarket, tickDecimals, tradeForm])
|
|
|
|
const handlePlaceOrder = useCallback(async () => {
|
|
const client = mangoStore.getState().client
|
|
const group = mangoStore.getState().group
|
|
const mangoAccount = mangoStore.getState().mangoAccount.current
|
|
const tradeForm = mangoStore.getState().tradeForm
|
|
const actions = mangoStore.getState().actions
|
|
const selectedMarket = mangoStore.getState().selectedMarket.current
|
|
|
|
if (!group || !mangoAccount) return
|
|
setPlacingOrder(true)
|
|
try {
|
|
const baseSize = Number(tradeForm.baseSize)
|
|
let price = Number(tradeForm.price)
|
|
if (tradeForm.tradeType === 'Market') {
|
|
const orderbook = mangoStore.getState().selectedMarket.orderbook
|
|
price = calculateLimitPriceForMarketOrder(
|
|
orderbook,
|
|
baseSize,
|
|
tradeForm.side
|
|
)
|
|
}
|
|
|
|
if (selectedMarket instanceof Serum3Market) {
|
|
const spotOrderType = tradeForm.ioc
|
|
? Serum3OrderType.immediateOrCancel
|
|
: tradeForm.postOnly
|
|
? Serum3OrderType.postOnly
|
|
: Serum3OrderType.limit
|
|
const tx = await client.serum3PlaceOrder(
|
|
group,
|
|
mangoAccount,
|
|
selectedMarket.serumMarketExternal,
|
|
tradeForm.side === 'buy' ? Serum3Side.bid : Serum3Side.ask,
|
|
price,
|
|
baseSize,
|
|
Serum3SelfTradeBehavior.decrementTake,
|
|
spotOrderType,
|
|
Date.now(),
|
|
10
|
|
)
|
|
actions.fetchOpenOrders()
|
|
set((s) => {
|
|
s.successAnimation.trade = true
|
|
})
|
|
if (soundSettings['swap-success']) {
|
|
successSound.play()
|
|
}
|
|
notify({
|
|
type: 'success',
|
|
title: 'Transaction successful',
|
|
txid: tx,
|
|
})
|
|
} else if (selectedMarket instanceof PerpMarket) {
|
|
const perpOrderType =
|
|
tradeForm.tradeType === 'Market'
|
|
? PerpOrderType.market
|
|
: tradeForm.ioc
|
|
? PerpOrderType.immediateOrCancel
|
|
: tradeForm.postOnly
|
|
? PerpOrderType.postOnly
|
|
: PerpOrderType.limit
|
|
const tx = await client.perpPlaceOrder(
|
|
group,
|
|
mangoAccount,
|
|
selectedMarket.perpMarketIndex,
|
|
tradeForm.side === 'buy' ? PerpOrderSide.bid : PerpOrderSide.ask,
|
|
price,
|
|
Math.abs(baseSize),
|
|
undefined, // maxQuoteQuantity
|
|
Date.now(),
|
|
perpOrderType,
|
|
selectedMarket.reduceOnly || tradeForm.reduceOnly,
|
|
undefined,
|
|
undefined
|
|
)
|
|
actions.fetchOpenOrders()
|
|
set((s) => {
|
|
s.successAnimation.trade = true
|
|
})
|
|
if (soundSettings['swap-success']) {
|
|
successSound.play()
|
|
}
|
|
notify({
|
|
type: 'success',
|
|
title: 'Transaction successful',
|
|
txid: tx,
|
|
})
|
|
}
|
|
} catch (e: any) {
|
|
notify({
|
|
title: 'There was an issue.',
|
|
description: e.message,
|
|
txid: e?.txid,
|
|
type: 'error',
|
|
})
|
|
console.error('Place trade error:', e)
|
|
} finally {
|
|
setPlacingOrder(false)
|
|
}
|
|
}, [])
|
|
|
|
return (
|
|
<div>
|
|
<div className="mt-1.5 px-2 md:mt-0 md:px-4 md:pt-5 lg:mt-5 lg:pt-0">
|
|
<TabUnderline
|
|
activeValue={tradeForm.side}
|
|
values={['buy', 'sell']}
|
|
onChange={(v) => handleSetSide(v)}
|
|
small
|
|
/>
|
|
</div>
|
|
<div className="px-3 md:px-4">
|
|
<SolBalanceWarnings className="mt-4" />
|
|
</div>
|
|
<div className="mt-1 px-2 md:mt-3 md:px-4">
|
|
<p className="mb-2 text-xs">{t('trade:order-type')}</p>
|
|
<ButtonGroup
|
|
activeValue={tradeForm.tradeType}
|
|
onChange={(tab: 'Limit' | 'Market') => setTradeType(tab)}
|
|
values={['Limit', 'Market']}
|
|
/>
|
|
</div>
|
|
<div className="mt-3 px-3 md:px-4">
|
|
{tradeForm.tradeType === 'Limit' ? (
|
|
<>
|
|
<div className="mb-2 mt-3 flex items-center justify-between">
|
|
<p className="text-xs text-th-fgd-3">{t('trade:limit-price')}</p>
|
|
</div>
|
|
<div className="default-transition flex items-center rounded-md border border-th-input-border bg-th-input-bkg p-2 text-sm font-bold text-th-fgd-1 md:hover:border-th-input-border-hover lg:text-base">
|
|
{quoteLogoURI ? (
|
|
<div className="h-5 w-5 flex-shrink-0">
|
|
<Image alt="" width="20" height="20" src={quoteLogoURI} />
|
|
</div>
|
|
) : (
|
|
<div className="h-5 w-5 flex-shrink-0">
|
|
<QuestionMarkCircleIcon className="h-5 w-5 text-th-fgd-3" />
|
|
</div>
|
|
)}
|
|
<NumberFormat
|
|
inputMode="decimal"
|
|
thousandSeparator=","
|
|
allowNegative={false}
|
|
isNumericString={true}
|
|
decimalScale={6}
|
|
name="amountIn"
|
|
id="amountIn"
|
|
className="ml-2 w-full bg-transparent font-mono focus:outline-none"
|
|
placeholder="0.00"
|
|
value={tradeForm.price}
|
|
onValueChange={handlePriceChange}
|
|
/>
|
|
<div className="text-xs font-normal text-th-fgd-4">
|
|
{quoteSymbol}
|
|
</div>
|
|
</div>
|
|
</>
|
|
) : null}
|
|
<MaxSizeButton
|
|
minOrderDecimals={minOrderDecimals}
|
|
tickDecimals={tickDecimals}
|
|
useMargin={useMargin}
|
|
/>
|
|
<div className="flex flex-col">
|
|
<div className="default-transition flex items-center rounded-md rounded-b-none border border-th-input-border bg-th-input-bkg p-2 text-sm font-bold text-th-fgd-1 md:hover:z-10 md:hover:border-th-input-border-hover lg:text-base">
|
|
<div className="h-5 w-5 flex-shrink-0">
|
|
<LogoWithFallback
|
|
alt=""
|
|
className="z-10 drop-shadow-md"
|
|
width={'24'}
|
|
height={'24'}
|
|
src={baseLogoURI || `/icons/${baseSymbol?.toLowerCase()}.svg`}
|
|
fallback={
|
|
<QuestionMarkCircleIcon className={`h-5 w-5 text-th-fgd-3`} />
|
|
}
|
|
/>
|
|
</div>
|
|
<NumberFormat
|
|
inputMode="decimal"
|
|
thousandSeparator=","
|
|
allowNegative={false}
|
|
isNumericString={true}
|
|
decimalScale={minOrderDecimals}
|
|
name="amountIn"
|
|
id="amountIn"
|
|
className="ml-2 w-full bg-transparent font-mono focus:outline-none"
|
|
placeholder="0.00"
|
|
value={tradeForm.baseSize}
|
|
onValueChange={handleBaseSizeChange}
|
|
/>
|
|
<div className="text-xs font-normal text-th-fgd-4">
|
|
{baseSymbol}
|
|
</div>
|
|
</div>
|
|
<div className="default-transition -mt-[1px] flex items-center rounded-md rounded-t-none border border-th-input-border bg-th-input-bkg p-2 text-sm font-bold text-th-fgd-1 md:hover:border-th-input-border-hover lg:text-base">
|
|
{quoteLogoURI ? (
|
|
<div className="h-5 w-5 flex-shrink-0">
|
|
<Image alt="" width="20" height="20" src={quoteLogoURI} />
|
|
</div>
|
|
) : (
|
|
<div className="h-5 w-5 flex-shrink-0">
|
|
<QuestionMarkCircleIcon className="h-5 w-5 text-th-fgd-3" />
|
|
</div>
|
|
)}
|
|
<NumberFormat
|
|
inputMode="decimal"
|
|
thousandSeparator=","
|
|
allowNegative={false}
|
|
isNumericString={true}
|
|
decimalScale={tickDecimals}
|
|
name="amountIn"
|
|
id="amountIn"
|
|
className="ml-2 w-full bg-transparent font-mono focus:outline-none"
|
|
placeholder="0.00"
|
|
value={tradeForm.quoteSize}
|
|
onValueChange={handleQuoteSizeChange}
|
|
/>
|
|
<div className="text-xs font-normal text-th-fgd-4">
|
|
{quoteSymbol}
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
<div className="mt-2 flex">
|
|
{selectedMarket instanceof Serum3Market ? (
|
|
tradeFormSizeUi === 'slider' ? (
|
|
<SpotSlider
|
|
minOrderDecimals={minOrderDecimals}
|
|
tickDecimals={tickDecimals}
|
|
step={tradeForm.side === 'buy' ? tickSize : minOrderSize}
|
|
useMargin={useMargin}
|
|
/>
|
|
) : (
|
|
<SpotButtonGroup
|
|
minOrderDecimals={minOrderDecimals}
|
|
tickDecimals={tickDecimals}
|
|
useMargin={useMargin}
|
|
/>
|
|
)
|
|
) : tradeFormSizeUi === 'slider' ? (
|
|
<PerpSlider
|
|
minOrderDecimals={minOrderDecimals}
|
|
tickDecimals={tickDecimals}
|
|
/>
|
|
) : (
|
|
<PerpButtonGroup
|
|
minOrderDecimals={minOrderDecimals}
|
|
tickDecimals={tickDecimals}
|
|
/>
|
|
)}
|
|
</div>
|
|
<div className="flex flex-wrap px-5 md:flex-nowrap">
|
|
{tradeForm.tradeType === 'Limit' ? (
|
|
<div className="flex">
|
|
<div className="mr-3 mt-4" id="trade-step-six">
|
|
<Tooltip
|
|
className="hidden md:block"
|
|
delay={250}
|
|
placement="left"
|
|
content={t('trade:tooltip-post')}
|
|
>
|
|
<Checkbox
|
|
checked={tradeForm.postOnly}
|
|
onChange={(e) => handlePostOnlyChange(e.target.checked)}
|
|
>
|
|
{t('trade:post')}
|
|
</Checkbox>
|
|
</Tooltip>
|
|
</div>
|
|
<div className="mr-3 mt-4" id="trade-step-seven">
|
|
<Tooltip
|
|
className="hidden md:block"
|
|
delay={250}
|
|
placement="left"
|
|
content={t('trade:tooltip-ioc')}
|
|
>
|
|
<div className="flex items-center text-xs text-th-fgd-3">
|
|
<Checkbox
|
|
checked={tradeForm.ioc}
|
|
onChange={(e) => handleIocChange(e.target.checked)}
|
|
>
|
|
IOC
|
|
</Checkbox>
|
|
</div>
|
|
</Tooltip>
|
|
</div>
|
|
</div>
|
|
) : null}
|
|
{selectedMarket instanceof Serum3Market ? (
|
|
<div className="mt-4" id="trade-step-eight">
|
|
<Tooltip
|
|
className="hidden md:block"
|
|
delay={250}
|
|
placement="left"
|
|
content={t('trade:tooltip-enable-margin')}
|
|
>
|
|
<Checkbox checked={useMargin} onChange={handleSetMargin}>
|
|
{t('trade:margin')}
|
|
</Checkbox>
|
|
</Tooltip>
|
|
</div>
|
|
) : (
|
|
<div className="mr-3 mt-4">
|
|
<Tooltip
|
|
className="hidden md:block"
|
|
delay={250}
|
|
placement="left"
|
|
content={
|
|
'Reduce will only decrease the size of an open position. This is often used for closing a position.'
|
|
}
|
|
>
|
|
<div className="flex items-center text-xs text-th-fgd-3">
|
|
<Checkbox
|
|
checked={tradeForm.reduceOnly}
|
|
onChange={(e) => handleReduceOnlyChange(e.target.checked)}
|
|
>
|
|
{t('trade:reduce-only')}
|
|
</Checkbox>
|
|
</div>
|
|
</Tooltip>
|
|
</div>
|
|
)}
|
|
</div>
|
|
<div className="mt-6 mb-4 flex px-3 md:px-4">
|
|
{ipAllowed ? (
|
|
<Button
|
|
onClick={connected ? handlePlaceOrder : handleConnect}
|
|
className={`flex w-full items-center justify-center ${
|
|
!connected
|
|
? ''
|
|
: tradeForm.side === 'buy'
|
|
? 'bg-th-up-dark text-white md:hover:bg-th-up'
|
|
: 'bg-th-down-dark text-white md:hover:bg-th-down'
|
|
}`}
|
|
disabled={connected && !tradeForm.baseSize}
|
|
size="large"
|
|
>
|
|
{!connected ? (
|
|
<div className="flex items-center">
|
|
<LinkIcon className="mr-2 h-5 w-5" />
|
|
{t('connect')}
|
|
</div>
|
|
) : !placingOrder ? (
|
|
<span className="capitalize">
|
|
{t('trade:place-order', { side: tradeForm.side })}
|
|
</span>
|
|
) : (
|
|
<div className="flex items-center space-x-2">
|
|
<Loading />
|
|
<span className="hidden sm:block">
|
|
{t('trade:placing-order')}
|
|
</span>
|
|
</div>
|
|
)}
|
|
</Button>
|
|
) : (
|
|
<Button disabled className="w-full leading-tight" size="large">
|
|
{t('country-not-allowed', {
|
|
country: ipCountry ? `(${ipCountry})` : '',
|
|
})}
|
|
</Button>
|
|
)}
|
|
</div>
|
|
<TradeSummary mangoAccount={mangoAccount} />
|
|
</div>
|
|
)
|
|
}
|
|
|
|
export default AdvancedTradeForm
|