multi choice market page

common/calculate.ts

@@ -23,6 +23,7 @@ import {
   BinaryContract,
   FreeResponseContract,
   PseudoNumericContract,
+  MultipleChoiceContract,
 } from './contract'
 import { floatingEqual } from './util/math'
 
@@ -200,7 +201,9 @@ export function getContractBetNullMetrics() {
   }
 }
 
-export function getTopAnswer(contract: FreeResponseContract) {
+export function getTopAnswer(
+  contract: FreeResponseContract | MultipleChoiceContract
+) {
   const { answers } = contract
   const top = maxBy(
     answers?.map((answer) => ({

web/components/answers/answer-bet-panel.tsx

@@ -3,7 +3,7 @@ import { useEffect, useRef, useState } from 'react'
 import { XIcon } from '@heroicons/react/solid'
 
 import { Answer } from 'common/answer'
-import { FreeResponseContract } from 'common/contract'
+import { FreeResponseContract, MultipleChoiceContract } from 'common/contract'
 import { BuyAmountInput } from '../amount-input'
 import { Col } from '../layout/col'
 import { APIError, placeBet } from 'web/lib/firebase/api'
@@ -29,7 +29,7 @@ import { isIOS } from 'web/lib/util/device'
 
 export function AnswerBetPanel(props: {
   answer: Answer
-  contract: FreeResponseContract
+  contract: FreeResponseContract | MultipleChoiceContract
   closePanel: () => void
   className?: string
   isModal?: boolean

web/components/answers/answer-item.tsx

@@ -1,7 +1,7 @@
 import clsx from 'clsx'
 
 import { Answer } from 'common/answer'
-import { FreeResponseContract } from 'common/contract'
+import { FreeResponseContract, MultipleChoiceContract } from 'common/contract'
 import { Col } from '../layout/col'
 import { Row } from '../layout/row'
 import { Avatar } from '../avatar'
@@ -13,7 +13,7 @@ import { Linkify } from '../linkify'
 
 export function AnswerItem(props: {
   answer: Answer
-  contract: FreeResponseContract
+  contract: FreeResponseContract | MultipleChoiceContract
   showChoice: 'radio' | 'checkbox' | undefined
   chosenProb: number | undefined
   totalChosenProb?: number

web/components/answers/answer-resolve-panel.tsx

@@ -2,7 +2,7 @@ import clsx from 'clsx'
 import { sum } from 'lodash'
 import { useState } from 'react'
 
-import { Contract, FreeResponse } from 'common/contract'
+import { FreeResponseContract, MultipleChoiceContract } from 'common/contract'
 import { Col } from '../layout/col'
 import { APIError, resolveMarket } from 'web/lib/firebase/api'
 import { Row } from '../layout/row'
@@ -11,7 +11,7 @@ import { ResolveConfirmationButton } from '../confirmation-button'
 import { removeUndefinedProps } from 'common/util/object'
 
 export function AnswerResolvePanel(props: {
-  contract: Contract & FreeResponse
+  contract: FreeResponseContract | MultipleChoiceContract
   resolveOption: 'CHOOSE' | 'CHOOSE_MULTIPLE' | 'CANCEL' | undefined
   setResolveOption: (
     option: 'CHOOSE' | 'CHOOSE_MULTIPLE' | 'CANCEL' | undefined

web/components/answers/answers-graph.tsx

@@ -5,14 +5,14 @@ import { groupBy, sortBy, sumBy } from 'lodash'
 import { memo } from 'react'
 
 import { Bet } from 'common/bet'
-import { FreeResponseContract } from 'common/contract'
+import { FreeResponseContract, MultipleChoiceContract } from 'common/contract'
 import { getOutcomeProbability } from 'common/calculate'
 import { useWindowSize } from 'web/hooks/use-window-size'
 
 const NUM_LINES = 6
 
 export const AnswersGraph = memo(function AnswersGraph(props: {
-  contract: FreeResponseContract
+  contract: FreeResponseContract | MultipleChoiceContract
   bets: Bet[]
   height?: number
 }) {
@@ -178,7 +178,7 @@ function formatTime(
   return d.format(format)
 }
 
-const computeProbsByOutcome = (bets: Bet[], contract: FreeResponseContract) => {
+const computeProbsByOutcome = (bets: Bet[], contract: FreeResponseContract | MultipleChoiceContract) => {
   const { totalBets } = contract
 
   const betsByOutcome = groupBy(bets, (bet) => bet.outcome)

web/components/answers/answers-panel.tsx

@@ -1,7 +1,7 @@
 import { sortBy, partition, sum, uniq } from 'lodash'
 import { useEffect, useState } from 'react'
 
-import { FreeResponseContract } from 'common/contract'
+import { FreeResponseContract, MultipleChoiceContract } from 'common/contract'
 import { Col } from '../layout/col'
 import { useUser } from 'web/hooks/use-user'
 import { getDpmOutcomeProbability } from 'common/calculate-dpm'
@@ -25,9 +25,12 @@ import { UserLink } from 'web/components/user-page'
 import { Linkify } from 'web/components/linkify'
 import { BuyButton } from 'web/components/yes-no-selector'
 
-export function AnswersPanel(props: { contract: FreeResponseContract }) {
+export function AnswersPanel(props: {
+  contract: FreeResponseContract | MultipleChoiceContract
+}) {
   const { contract } = props
-  const { creatorId, resolution, resolutions, totalBets } = contract
+  const { creatorId, resolution, resolutions, totalBets, outcomeType } =
+    contract
 
   const answers = useAnswers(contract.id) ?? contract.answers
   const [winningAnswers, losingAnswers] = partition(
@@ -131,7 +134,8 @@ export function AnswersPanel(props: { contract: FreeResponseContract }) {
         <div className="pb-4 text-gray-500">No answers yet...</div>
       )}
 
-      {tradingAllowed(contract) &&
+      {outcomeType === 'FREE_RESPONSE' &&
+        tradingAllowed(contract) &&
         (!resolveOption || resolveOption === 'CANCEL') && (
           <CreateAnswerPanel contract={contract} />
         )}
@@ -152,7 +156,7 @@ export function AnswersPanel(props: { contract: FreeResponseContract }) {
 }
 
 function getAnswerItems(
-  contract: FreeResponseContract,
+  contract: FreeResponseContract | MultipleChoiceContract,
   answers: Answer[],
   user: User | undefined | null
 ) {
@@ -178,7 +182,7 @@ function getAnswerItems(
 }
 
 function OpenAnswer(props: {
-  contract: FreeResponseContract
+  contract: FreeResponseContract | MultipleChoiceContract
   answer: Answer
   items: ActivityItem[]
   type: string

web/components/contract/contract-card.tsx

@@ -8,6 +8,7 @@ import {
   BinaryContract,
   Contract,
   FreeResponseContract,
+  MultipleChoiceContract,
   NumericContract,
   PseudoNumericContract,
 } from 'common/contract'
@@ -227,7 +228,7 @@ function FreeResponseTopAnswer(props: {
 }
 
 export function FreeResponseResolutionOrChance(props: {
-  contract: FreeResponseContract
+  contract: FreeResponseContract | MultipleChoiceContract
   truncate: 'short' | 'long' | 'none'
   className?: string
 }) {

web/components/contract/contract-overview.tsx

@@ -85,13 +85,13 @@ export const ContractOverview = (props: {
             {tradingAllowed(contract) && <BetRow contract={contract} />}
           </Row>
         ) : (
-          outcomeType === 'FREE_RESPONSE' &&
+          outcomeType === 'FREE_RESPONSE' ||
-          resolution && (
+          (outcomeType === 'MULTIPLE_CHOICE' && resolution && (
             <FreeResponseResolutionOrChance
               contract={contract}
               truncate="none"
             />
-          )
+          ))
         )}
 
         {outcomeType === 'NUMERIC' && (
@@ -110,9 +110,10 @@ export const ContractOverview = (props: {
       {(isBinary || isPseudoNumeric) && (
         <ContractProbGraph contract={contract} bets={bets} />
       )}{' '}
-      {outcomeType === 'FREE_RESPONSE' && (
+      {outcomeType === 'FREE_RESPONSE' ||
+        (outcomeType === 'MULTIPLE_CHOICE' && (
           <AnswersGraph contract={contract} bets={bets} />
-      )}
+        ))}
       {outcomeType === 'NUMERIC' && <NumericGraph contract={contract} />}
       {(contract.description || isCreator) && <Spacer h={6} />}
       {isCreator && <ShareMarket className="px-2" contract={contract} />}

web/pages/[username]/[contractSlug].tsx

@@ -217,7 +217,7 @@ export function ContractPageContent(
           />
         )}
 
-        {outcomeType === 'FREE_RESPONSE' && (
+        {outcomeType === 'FREE_RESPONSE' || outcomeType === 'MULTIPLE_CHOICE' && (
           <>
             <Spacer h={4} />
             <AnswersPanel contract={contract} />