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Check limit prob with floating equals

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This commit is contained in:
James Grugett 2022-08-17 10:55:47 -05:00
parent a00857cb45
commit 770a8d049c
1 changed files with 8 additions and 2 deletions
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10
functions/src/place-bet.ts
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@ -82,15 +82,21 @@ export const placebet = newEndpoint({}, async (req, auth) => {
(outcomeType == 'BINARY' || outcomeType === 'PSEUDO_NUMERIC') && (outcomeType == 'BINARY' || outcomeType === 'PSEUDO_NUMERIC') &&
mechanism == 'cpmm-1' mechanism == 'cpmm-1'
) { ) {
const { outcome, limitProb } = validate(binarySchema, req.body) // eslint-disable-next-line prefer-const
let { outcome, limitProb } = validate(binarySchema, req.body)
if (limitProb !== undefined && outcomeType === 'BINARY') { if (limitProb !== undefined && outcomeType === 'BINARY') {
const isRounded = Math.round(limitProb * 100) === limitProb * 100 const isRounded = floatingEqual(
Math.round(limitProb * 100),
limitProb * 100
)
if (!isRounded) if (!isRounded)
throw new APIError( throw new APIError(
400, 400,
'limitProb must be in increments of 0.01 (i.e. whole percentage points)' 'limitProb must be in increments of 0.01 (i.e. whole percentage points)'
) )
limitProb = Math.round(limitProb * 100) / 100
} }
const unfilledBetsSnap = await trans.get( const unfilledBetsSnap = await trans.get(