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feat(ux): Simplify pool list, fetch performance on More (#2070)
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Ross Bulat
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Apr 9, 2024
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Original file line number | Diff line number | Diff line change |
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@@ -1,78 +1,45 @@ | ||
// Copyright 2024 @paritytech/polkadot-staking-dashboard authors & contributors | ||
// SPDX-License-Identifier: GPL-3.0-only | ||
|
||
import { capitalizeFirstLetter, planckToUnit, rmCommas } from '@w3ux/utils'; | ||
import { planckToUnit, rmCommas } from '@w3ux/utils'; | ||
import BigNumber from 'bignumber.js'; | ||
import { useEffect, useState } from 'react'; | ||
import { useTranslation } from 'react-i18next'; | ||
import { useBondedPools } from 'contexts/Pools/BondedPools'; | ||
import { useStaking } from 'contexts/Staking'; | ||
import { ValidatorStatusWrapper } from 'library/ListItem/Wrappers'; | ||
import type { Pool } from 'library/Pool/types'; | ||
import { useNetwork } from 'contexts/Network'; | ||
import type { Pool } from 'library/Pool/types'; | ||
import { TooltipTrigger } from '../Wrappers'; | ||
import { useTranslation } from 'react-i18next'; | ||
import { useTooltip } from 'contexts/Tooltip'; | ||
|
||
export const PoolBonded = ({ pool }: { pool: Pool }) => { | ||
const { t } = useTranslation('library'); | ||
const { | ||
networkData: { units, unit }, | ||
networkData: { | ||
units, | ||
brand: { token }, | ||
}, | ||
} = useNetwork(); | ||
const { getPoolNominationStatusCode, poolsNominations } = useBondedPools(); | ||
const { eraStakers, getNominationsStatusFromTargets } = useStaking(); | ||
const { addresses, points } = pool; | ||
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||
// get pool targets from nominations meta batch | ||
const nominations = poolsNominations[pool.id]; | ||
const targets = nominations?.targets || []; | ||
const { setTooltipTextAndOpen } = useTooltip(); | ||
|
||
// store nomination status in state | ||
const [nominationsStatus, setNominationsStatus] = | ||
useState<Record<string, string>>(); | ||
const tooltipText = t('bonded'); | ||
|
||
// update pool nomination status as nominations metadata becomes available. | ||
// we cannot add effect dependencies here as this needs to trigger | ||
// as soon as the component displays. (upon tab change). | ||
const handleNominationsStatus = () => { | ||
setNominationsStatus( | ||
getNominationsStatusFromTargets(addresses.stash, targets) | ||
); | ||
}; | ||
const { points } = pool; | ||
const TokenIcon = token; | ||
|
||
// recalculate nominations status as app syncs | ||
useEffect(() => { | ||
if ( | ||
targets.length && | ||
nominationsStatus === null && | ||
eraStakers.stakers.length | ||
) { | ||
handleNominationsStatus(); | ||
} | ||
}); | ||
|
||
// metadata has changed, which means pool items may have been added. | ||
// recalculate nominations status | ||
useEffect(() => { | ||
handleNominationsStatus(); | ||
}, [pool, eraStakers.stakers.length, Object.keys(poolsNominations).length]); | ||
|
||
// calculate total bonded pool amount | ||
const poolBonded = planckToUnit(new BigNumber(rmCommas(points)), units); | ||
|
||
// determine nominations status and display | ||
const nominationStatus = getPoolNominationStatusCode( | ||
nominationsStatus || null | ||
); | ||
// Format total bonded pool amount. | ||
const bonded = planckToUnit(new BigNumber(rmCommas(points)), units); | ||
|
||
return ( | ||
<ValidatorStatusWrapper $status={nominationStatus} $noMargin> | ||
<h5> | ||
{nominationStatus === null || !eraStakers.stakers.length | ||
? `${t('syncing')}...` | ||
: targets.length | ||
? capitalizeFirstLetter(t(`${nominationStatus}`) ?? '') | ||
: t('notNominating')} | ||
{' / '} | ||
{t('bonded')}: {poolBonded.decimalPlaces(3).toFormat()} {unit} | ||
</h5> | ||
</ValidatorStatusWrapper> | ||
<div className="label pool"> | ||
<TooltipTrigger | ||
className="tooltip-trigger-element" | ||
data-tooltip-text={tooltipText} | ||
onMouseMove={() => setTooltipTextAndOpen(tooltipText)} | ||
/> | ||
|
||
<TokenIcon | ||
style={{ maxWidth: '1.25rem', height: '1.25rem' }} | ||
className="token" | ||
/> | ||
{bonded.decimalPlaces(0).toFormat()} | ||
</div> | ||
); | ||
}; |
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@@ -0,0 +1,70 @@ | ||
// Copyright 2024 @paritytech/polkadot-staking-dashboard authors & contributors | ||
// SPDX-License-Identifier: GPL-3.0-only | ||
|
||
import { capitalizeFirstLetter } from '@w3ux/utils'; | ||
import { useEffect, useState } from 'react'; | ||
import { useTranslation } from 'react-i18next'; | ||
import { useBondedPools } from 'contexts/Pools/BondedPools'; | ||
import { useStaking } from 'contexts/Staking'; | ||
import { PoolStatusWrapper } from 'library/ListItem/Wrappers'; | ||
import type { Pool } from 'library/Pool/types'; | ||
|
||
export const PoolNominateStatus = ({ pool }: { pool: Pool }) => { | ||
const { t } = useTranslation('library'); | ||
const { getPoolNominationStatusCode, poolsNominations } = useBondedPools(); | ||
const { eraStakers, getNominationsStatusFromTargets } = useStaking(); | ||
const { addresses } = pool; | ||
|
||
// get pool targets from nominations meta batch | ||
const nominations = poolsNominations[pool.id]; | ||
const targets = nominations?.targets || []; | ||
|
||
// store nomination status in state | ||
const [nominationsStatus, setNominationsStatus] = | ||
useState<Record<string, string>>(); | ||
|
||
// update pool nomination status as nominations metadata becomes available. | ||
// we cannot add effect dependencies here as this needs to trigger | ||
// as soon as the component displays. (upon tab change). | ||
const handleNominationsStatus = () => { | ||
setNominationsStatus( | ||
getNominationsStatusFromTargets(addresses.stash, targets) | ||
); | ||
}; | ||
|
||
// recalculate nominations status as app syncs | ||
useEffect(() => { | ||
if ( | ||
targets.length && | ||
nominationsStatus === null && | ||
eraStakers.stakers.length | ||
) { | ||
handleNominationsStatus(); | ||
} | ||
}); | ||
|
||
// metadata has changed, which means pool items may have been added. | ||
// recalculate nominations status | ||
useEffect(() => { | ||
handleNominationsStatus(); | ||
}, [pool, eraStakers.stakers.length, Object.keys(poolsNominations).length]); | ||
|
||
// determine nominations status and display | ||
const nominationStatus = getPoolNominationStatusCode( | ||
nominationsStatus || null | ||
); | ||
|
||
return ( | ||
<PoolStatusWrapper $status={nominationStatus}> | ||
<h4> | ||
<span> | ||
{nominationStatus === null || !eraStakers.stakers.length | ||
? `${t('syncing')}...` | ||
: targets.length | ||
? capitalizeFirstLetter(t(`${nominationStatus}`) ?? '') | ||
: t('notNominating')} | ||
</span> | ||
</h4> | ||
</PoolStatusWrapper> | ||
); | ||
}; |
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