69 lines
1.9 KiB
TypeScript
69 lines
1.9 KiB
TypeScript
import { DuplicateIcon } from '@heroicons/react/outline'
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import clsx from 'clsx'
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import { Contract } from 'common/contract'
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import { getMappedValue } from 'common/pseudo-numeric'
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import { trackCallback } from 'web/lib/service/analytics'
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export function DuplicateContractButton(props: {
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contract: Contract
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className?: string
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}) {
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const { contract, className } = props
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return (
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<a
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className={clsx('btn btn-xs flex-nowrap normal-case', className)}
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style={{
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backgroundColor: 'white',
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border: '2px solid #a78bfa',
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// violet-400
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color: '#a78bfa',
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}}
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href={duplicateContractHref(contract)}
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onClick={trackCallback('duplicate market')}
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target="_blank"
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>
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<DuplicateIcon className="mr-1.5 h-4 w-4" aria-hidden="true" />
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<div>Duplicate</div>
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</a>
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)
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}
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// Pass along the Uri to create a new contract
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function duplicateContractHref(contract: Contract) {
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const descriptionString = JSON.stringify(contract.description)
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// Don't set a closeTime that's in the past
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const closeTime =
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(contract?.closeTime ?? 0) <= Date.now() ? 0 : contract.closeTime
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const params = {
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q: contract.question,
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closeTime,
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description: descriptionString,
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outcomeType: contract.outcomeType,
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visibility: contract.visibility,
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} as Record<string, any>
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if (contract.outcomeType === 'PSEUDO_NUMERIC') {
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params.min = contract.min
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params.max = contract.max
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if (contract.isLogScale) {
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// Conditional, because `?isLogScale=false` evaluates to `true`
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params.isLogScale = true
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}
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params.initValue = getMappedValue(contract)(contract.initialProbability)
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}
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// TODO: Support multiple choice markets?
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if (contract.groupLinks && contract.groupLinks.length > 0) {
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params.groupId = contract.groupLinks[0].groupId
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}
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return (
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`/create?` +
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Object.entries(params)
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.map(([key, value]) => `${key}=${encodeURIComponent(value)}`)
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.join('&')
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)
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}
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