32 lines
885 B
TypeScript
32 lines
885 B
TypeScript
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import { Pool, Position } from '@uniswap/v3-sdk'
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import { usePool } from 'hooks/usePools'
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import { PositionDetails } from 'types/position'
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import { useCurrency } from './Tokens'
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export function useDerivedPositionInfo(positionDetails: PositionDetails | undefined): {
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position: Position | undefined
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pool: Pool | undefined
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} {
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const currency0 = useCurrency(positionDetails?.token0)
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const currency1 = useCurrency(positionDetails?.token1)
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// construct pool data
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const [, pool] = usePool(currency0 ?? undefined, currency1 ?? undefined, positionDetails?.fee)
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let position = undefined
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if (pool && positionDetails) {
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position = new Position({
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pool,
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liquidity: positionDetails.liquidity.toString(),
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tickLower: positionDetails.tickLower,
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tickUpper: positionDetails.tickUpper,
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})
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}
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return {
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position,
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pool: pool ?? undefined,
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}
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}
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