61 lines
1.7 KiB
TypeScript
61 lines
1.7 KiB
TypeScript
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import {
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PerpMarketWithMarketData,
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SerumMarketWithMarketData,
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} from 'hooks/useListedMarketsWithMarketData'
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export type AllowedKeys =
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| 'quote_volume_24h'
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| 'quote_volume_1h'
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| 'change_24h'
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| 'change_1h'
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export const sortSpotMarkets = (
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spotMarkets: SerumMarketWithMarketData[],
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sortByKey: AllowedKeys,
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) => {
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return spotMarkets.sort(
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(a: SerumMarketWithMarketData, b: SerumMarketWithMarketData) => {
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const aValue: number | undefined = a?.marketData?.[sortByKey]
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const bValue: number | undefined = b?.marketData?.[sortByKey]
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// Handle marketData[sortByKey] is undefined
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if (typeof aValue === 'undefined' && typeof bValue === 'undefined') {
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return 0 // Consider them equal
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}
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if (typeof aValue === 'undefined') {
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return 1 // b should come before a
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}
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if (typeof bValue === 'undefined') {
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return -1 // a should come before b
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}
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return bValue - aValue
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},
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)
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}
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export const sortPerpMarkets = (
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perpMarkets: PerpMarketWithMarketData[],
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sortByKey: AllowedKeys,
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) => {
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return perpMarkets.sort(
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(a: PerpMarketWithMarketData, b: PerpMarketWithMarketData) => {
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const aValue: number | undefined = a?.marketData?.[sortByKey]
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const bValue: number | undefined = b?.marketData?.[sortByKey]
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// Handle marketData[sortByKey] is undefined
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if (typeof aValue === 'undefined' && typeof bValue === 'undefined') {
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return 0 // Consider them equal
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}
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if (typeof aValue === 'undefined') {
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return 1 // b should come before a
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}
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if (typeof bValue === 'undefined') {
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return -1 // a should come before b
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}
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return bValue - aValue
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},
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)
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}
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