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Show 1 decimal point on probability tails

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This commit is contained in:
Austin Chen 2022-03-18 19:12:44 -07:00
parent 224a8214b4
commit 7d5d945a20
2 changed files with 5 additions and 4 deletions
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4
common/util/format.ts
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@ -19,7 +19,9 @@ export function formatWithCommas(amount: number) {
} }
export function formatPercent(zeroToOne: number) { export function formatPercent(zeroToOne: number) {
return Math.round(zeroToOne * 100) + '%' // Show 1 decimal place if <2% or >99%
const decimalPlaces = zeroToOne < 0.02 || zeroToOne > 0.99 ? 1 : 0
return (zeroToOne * 100).toFixed(decimalPlaces) + '%'
} }
export function toCamelCase(words: string) { export function toCamelCase(words: string) {

5
web/lib/firebase/contracts.ts
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@ -21,7 +21,7 @@ import { Binary, Contract, FullContract } from '../../../common/contract'
import { getDpmProbability } from '../../../common/calculate-dpm' import { getDpmProbability } from '../../../common/calculate-dpm'
import { createRNG, shuffle } from '../../../common/util/random' import { createRNG, shuffle } from '../../../common/util/random'
import { getCpmmProbability } from '../../../common/calculate-cpmm' import { getCpmmProbability } from '../../../common/calculate-cpmm'
import { formatMoney } from '../../../common/util/format' import { formatMoney, formatPercent } from '../../../common/util/format'
import { getCpmmLiquidity } from '../../../common/calculate-cpmm' import { getCpmmLiquidity } from '../../../common/calculate-cpmm'
export type { Contract } export type { Contract }
@ -58,8 +58,7 @@ export function getBinaryProbPercent(contract: FullContract<any, Binary>) {
? getCpmmProbability(pool, p) ? getCpmmProbability(pool, p)
: getDpmProbability(totalShares) : getDpmProbability(totalShares)
const probPercent = Math.round(prob * 100) + '%' return formatPercent(prob)
return probPercent
} }
export function tradingAllowed(contract: Contract) { export function tradingAllowed(contract: Contract) {