fix(token lists): stop showing notifications for lists that are not selected (#1174)

* update vote fetching logic, delegate only on global page

* Update index.ts

* add helper message on proposal page

Co-authored-by: Noah Zinsmeister <noahwz@gmail.com>

src/components/AccountDetails/index.tsx

@@ -99,7 +99,7 @@ const LowerSection = styled.div`
   flex-grow: 1;
   overflow: auto;
   background-color: ${({ theme }) => theme.bg2};
-  border-bottom-left-radius: 25px;
+  border-bottom-left-radius: 20px;
   border-bottom-right-radius: 20px;
 
   h5 {

src/constants/index.ts

@@ -20,11 +20,15 @@ export const MKR = new Token(ChainId.MAINNET, '0x9f8F72aA9304c8B593d555F12eF6589
 export const AMPL = new Token(ChainId.MAINNET, '0xD46bA6D942050d489DBd938a2C909A5d5039A161', 9, 'AMPL', 'Ampleforth')
 export const WBTC = new Token(ChainId.MAINNET, '0x2260FAC5E5542a773Aa44fBCfeDf7C193bc2C599', 18, 'WBTC', 'Wrapped BTC')
 
-// TODO this is only approximate, it's actually based on blocks
-export const PROPOSAL_LENGTH_IN_DAYS = 7
+// Block time here is slightly higher (~1s) than average in order to avoid ongoing proposals past the displayed time
+export const AVERAGE_BLOCK_TIME_IN_SECS = 14
+export const PROPOSAL_LENGTH_IN_BLOCKS = 40_320
+export const PROPOSAL_LENGTH_IN_SECS = AVERAGE_BLOCK_TIME_IN_SECS * PROPOSAL_LENGTH_IN_BLOCKS
 
 export const GOVERNANCE_ADDRESS = '0x5e4be8Bc9637f0EAA1A755019e06A68ce081D58F'
 
+export const TIMELOCK_ADDRESS = '0x1a9C8182C09F50C8318d769245beA52c32BE35BC'
+
 const UNI_ADDRESS = '0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984'
 export const UNI: { [chainId in ChainId]: Token } = {
   [ChainId.MAINNET]: new Token(ChainId.MAINNET, UNI_ADDRESS, 18, 'UNI', 'Uniswap'),
@@ -34,6 +38,12 @@ export const UNI: { [chainId in ChainId]: Token } = {
   [ChainId.KOVAN]: new Token(ChainId.KOVAN, UNI_ADDRESS, 18, 'UNI', 'Uniswap')
 }
 
+export const COMMON_CONTRACT_NAMES: { [address: string]: string } = {
+  [UNI_ADDRESS]: 'UNI',
+  [GOVERNANCE_ADDRESS]: 'Governance',
+  [TIMELOCK_ADDRESS]: 'Timelock'
+}
+
 // TODO: specify merkle distributor for mainnet
 export const MERKLE_DISTRIBUTOR_ADDRESS: { [chainId in ChainId]?: string } = {
   [ChainId.MAINNET]: '0x090D4613473dEE047c3f2706764f49E0821D256e'

src/pages/Vote/VotePage.tsx

@@ -9,16 +9,20 @@ import { CardSection, DataCard } from '../../components/earn/styled'
 import { ArrowLeft } from 'react-feather'
 import { ButtonPrimary } from '../../components/Button'
 import { ProposalStatus } from './styled'
-import { useProposalData, useUserVotes, useUserDelegatee, ProposalData } from '../../state/governance/hooks'
+import { useProposalData, useUserVotesAsOfBlock, ProposalData, useUserDelegatee } from '../../state/governance/hooks'
 import { useTimestampFromBlock } from '../../hooks/useTimestampFromBlock'
 import { DateTime } from 'luxon'
 import ReactMarkdown from 'react-markdown'
 import VoteModal from '../../components/vote/VoteModal'
 import { TokenAmount, JSBI } from '@uniswap/sdk'
-import { useTokenBalance } from '../../state/wallet/hooks'
 import { useActiveWeb3React } from '../../hooks'
-import { UNI, ZERO_ADDRESS, PROPOSAL_LENGTH_IN_DAYS } from '../../constants'
+import { PROPOSAL_LENGTH_IN_SECS, COMMON_CONTRACT_NAMES, UNI, ZERO_ADDRESS } from '../../constants'
 import { isAddress, getEtherscanLink } from '../../utils'
+import { ApplicationModal } from '../../state/application/actions'
+import { useModalOpen, useToggleDelegateModal, useToggleVoteModal } from '../../state/application/hooks'
+import DelegateModal from '../../components/vote/DelegateModal'
+import { GreyCard } from '../../components/Card'
+import { useTokenBalance } from '../../state/wallet/hooks'
 
 const PageWrapper = styled(AutoColumn)`
   width: 100%;
@@ -99,7 +103,7 @@ export default function VotePage({
     params: { id }
   }
 }: RouteComponentProps<{ id: string }>) {
-  const { account, chainId } = useActiveWeb3React()
+  const { chainId, account } = useActiveWeb3React()
 
   // get data for this specific proposal
   const proposalData: ProposalData | undefined = useProposalData(id)
@@ -108,12 +112,17 @@ export default function VotePage({
   const [support, setSupport] = useState<boolean>(true)
 
   // modal for casting votes
-  const [showModal, setShowModal] = useState<boolean>(false)
+  const showVoteModal = useModalOpen(ApplicationModal.VOTE)
+  const toggleVoteModal = useToggleVoteModal()
+
+  // toggle for showing delegation modal
+  const showDelegateModal = useModalOpen(ApplicationModal.DELEGATE)
+  const toggelDelegateModal = useToggleDelegateModal()
 
   // get and format date from data
   const startTimestamp: number | undefined = useTimestampFromBlock(proposalData?.startBlock)
   const endDate: DateTime | undefined = startTimestamp
-    ? DateTime.fromSeconds(startTimestamp).plus({ days: PROPOSAL_LENGTH_IN_DAYS })
+    ? DateTime.fromSeconds(startTimestamp).plus({ seconds: PROPOSAL_LENGTH_IN_SECS })
     : undefined
   const now: DateTime = DateTime.local()
 
@@ -124,30 +133,38 @@ export default function VotePage({
   const againstPercentage: string =
     proposalData && totalVotes ? ((proposalData.againstCount * 100) / totalVotes).toFixed(0) + '%' : '0%'
 
-  // show delegation option if they have have a balance, have not delegated
-  const availableVotes: TokenAmount | undefined = useUserVotes()
+  // only count available votes as of the proposal start block
+  const availableVotes: TokenAmount | undefined = useUserVotesAsOfBlock(proposalData?.startBlock ?? undefined)
+
+  // only show voting if user has > 0 votes at proposal start block and proposal is active,
+  const showVotingButtons =
+    availableVotes &&
+    JSBI.greaterThan(availableVotes.raw, JSBI.BigInt(0)) &&
+    proposalData &&
+    proposalData.status === 'active'
+
   const uniBalance: TokenAmount | undefined = useTokenBalance(account ?? undefined, chainId ? UNI[chainId] : undefined)
   const userDelegatee: string | undefined = useUserDelegatee()
-  const showUnlockVoting = Boolean(
+
+  // in blurb link to home page if they are able to unlock
+  const showLinkForUnlock = Boolean(
     uniBalance && JSBI.notEqual(uniBalance.raw, JSBI.BigInt(0)) && userDelegatee === ZERO_ADDRESS
   )
 
   // show links in propsoal details if content is an address
+  // if content is contract with common name, replace address with common name
   const linkIfAddress = (content: string) => {
     if (isAddress(content) && chainId) {
-      return <ExternalLink href={getEtherscanLink(chainId, content, 'address')}>{content}</ExternalLink>
+      const commonName = COMMON_CONTRACT_NAMES[content] ?? content
+      return <ExternalLink href={getEtherscanLink(chainId, content, 'address')}>{commonName}</ExternalLink>
     }
     return <span>{content}</span>
   }
 
   return (
     <PageWrapper gap="lg" justify="center">
-      <VoteModal
-        isOpen={showModal}
-        onDismiss={() => setShowModal(false)}
-        proposalId={proposalData?.id}
-        support={support}
-      />
+      <VoteModal isOpen={showVoteModal} onDismiss={toggleVoteModal} proposalId={proposalData?.id} support={support} />
+      <DelegateModal isOpen={showDelegateModal} onDismiss={toggelDelegateModal} title="Unlock Votes" />
       <ProposalInfo gap="lg" justify="start">
         <RowBetween style={{ width: '100%' }}>
           <ArrowWrapper to="/vote">
@@ -162,33 +179,32 @@ export default function VotePage({
               {endDate && endDate < now
                 ? 'Voting ended ' + (endDate && endDate.toLocaleString(DateTime.DATETIME_FULL))
                 : proposalData
-                ? 'Voting ends approximately' + (endDate && endDate.toLocaleString(DateTime.DATETIME_FULL))
+                ? 'Voting ends approximately ' + (endDate && endDate.toLocaleString(DateTime.DATETIME_FULL))
                 : ''}
             </TYPE.main>
-            {showUnlockVoting && endDate && endDate > now && (
-              <ButtonPrimary
-                style={{ width: 'fit-content' }}
-                padding="8px"
-                borderRadius="8px"
-                onClick={() => setShowModal(true)}
-              >
-                Unlock Voting
-              </ButtonPrimary>
-            )}
           </RowBetween>
+          {proposalData && proposalData.status === 'active' && !showVotingButtons && (
+            <GreyCard>
+              <TYPE.black>
+                Only UNI votes that were self delegated or delegated to another address before block{' '}
+                {proposalData.startBlock} are eligible for voting.{' '}
+                {showLinkForUnlock && (
+                  <span>
+                    <StyledInternalLink to="/vote">Unlock voting</StyledInternalLink> to prepare for the next proposal.
+                  </span>
+                )}
+              </TYPE.black>
+            </GreyCard>
+          )}
         </AutoColumn>
-        {!showUnlockVoting &&
-        availableVotes &&
-        JSBI.greaterThan(availableVotes?.raw, JSBI.BigInt(0)) &&
-        endDate &&
-        endDate > now ? (
+        {showVotingButtons ? (
           <RowFixed style={{ width: '100%', gap: '12px' }}>
             <ButtonPrimary
               padding="8px"
               borderRadius="8px"
               onClick={() => {
                 setSupport(true)
-                setShowModal(true)
+                toggleVoteModal()
               }}
             >
               Vote For
@@ -198,7 +214,7 @@ export default function VotePage({
               borderRadius="8px"
               onClick={() => {
                 setSupport(false)
-                setShowModal(true)
+                toggleVoteModal()
               }}
             >
               Vote Against
@@ -260,7 +276,7 @@ export default function VotePage({
           })}
         </AutoColumn>
         <AutoColumn gap="md">
-          <TYPE.mediumHeader fontWeight={600}>Overview</TYPE.mediumHeader>
+          <TYPE.mediumHeader fontWeight={600}>Description</TYPE.mediumHeader>
           <MarkDownWrapper>
             <ReactMarkdown source={proposalData?.description} />
           </MarkDownWrapper>

src/pages/Vote/index.tsx

@@ -1,4 +1,4 @@
-import React, { useState } from 'react'
+import React from 'react'
 import { AutoColumn } from '../../components/Column'
 import styled from 'styled-components'
 import { TYPE, ExternalLink } from '../../theme'
@@ -19,6 +19,8 @@ import { JSBI, TokenAmount, ChainId } from '@uniswap/sdk'
 import { shortenAddress, getEtherscanLink } from '../../utils'
 import Loader from '../../components/Loader'
 import FormattedCurrencyAmount from '../../components/FormattedCurrencyAmount'
+import { useModalOpen, useToggleDelegateModal } from '../../state/application/hooks'
+import { ApplicationModal } from '../../state/application/actions'
 
 const PageWrapper = styled(AutoColumn)``
 
@@ -102,7 +104,10 @@ const EmptyProposals = styled.div`
 
 export default function Vote() {
   const { account, chainId } = useActiveWeb3React()
-  const [showModal, setShowModal] = useState<boolean>(false)
+
+  // toggle for showing delegation modal
+  const showDelegateModal = useModalOpen(ApplicationModal.DELEGATE)
+  const toggelDelegateModal = useToggleDelegateModal()
 
   // get data to list all proposals
   const allProposals: ProposalData[] = useAllProposalData()
@@ -120,8 +125,8 @@ export default function Vote() {
   return (
     <PageWrapper gap="lg" justify="center">
       <DelegateModal
-        isOpen={showModal}
-        onDismiss={() => setShowModal(false)}
+        isOpen={showDelegateModal}
+        onDismiss={toggelDelegateModal}
         title={showUnlockVoting ? 'Unlock Votes' : 'Update Delegation'}
       />
       <TopSection gap="md">
@@ -154,14 +159,14 @@ export default function Vote() {
       </TopSection>
       <TopSection gap="2px">
         <WrapSmall>
-          <TYPE.mediumHeader style={{ margin: '0.5rem 0' }}>Proposals</TYPE.mediumHeader>
+          <TYPE.mediumHeader style={{ margin: '0.5rem 0.5rem 0.5rem 0', flexShrink: 0 }}>Proposals</TYPE.mediumHeader>
           {(!allProposals || allProposals.length === 0) && !availableVotes && <Loader />}
           {showUnlockVoting ? (
             <ButtonPrimary
               style={{ width: 'fit-content' }}
               padding="8px"
               borderRadius="8px"
-              onClick={() => setShowModal(true)}
+              onClick={toggelDelegateModal}
             >
               Unlock Voting
             </ButtonPrimary>
@@ -195,7 +200,7 @@ export default function Vote() {
                   >
                     {userDelegatee === account ? 'Self' : shortenAddress(userDelegatee)}
                   </StyledExternalLink>
-                  <TextButton onClick={() => setShowModal(true)} style={{ marginLeft: '4px' }}>
+                  <TextButton onClick={toggelDelegateModal} style={{ marginLeft: '4px' }}>
                     (edit)
                   </TextButton>
                 </AddressButton>

src/state/application/actions.ts

@@ -24,7 +24,9 @@ export enum ApplicationModal {
   SELF_CLAIM,
   ADDRESS_CLAIM,
   CLAIM_POPUP,
-  MENU
+  MENU,
+  DELEGATE,
+  VOTE
 }
 
 export const updateBlockNumber = createAction<{ chainId: number; blockNumber: number }>('application/updateBlockNumber')

src/state/application/hooks.ts

@@ -51,6 +51,14 @@ export function useToggleSelfClaimModal(): () => void {
   return useToggleModal(ApplicationModal.SELF_CLAIM)
 }
 
+export function useToggleDelegateModal(): () => void {
+  return useToggleModal(ApplicationModal.DELEGATE)
+}
+
+export function useToggleVoteModal(): () => void {
+  return useToggleModal(ApplicationModal.VOTE)
+}
+
 // returns a function that allows adding a popup
 export function useAddPopup(): (content: PopupContent, key?: string) => void {
   const dispatch = useDispatch()

src/state/governance/hooks.ts

@@ -153,6 +153,7 @@ export function useUserDelegatee(): string {
   return result?.[0] ?? undefined
 }
 
+// gets the users current votes
 export function useUserVotes(): TokenAmount | undefined {
   const { account, chainId } = useActiveWeb3React()
   const uniContract = useUniContract()
@@ -163,6 +164,18 @@ export function useUserVotes(): TokenAmount | undefined {
   return votes && uni ? new TokenAmount(uni, votes) : undefined
 }
 
+// fetch available votes as of block (usually proposal start block)
+export function useUserVotesAsOfBlock(block: number | undefined): TokenAmount | undefined {
+  const { account, chainId } = useActiveWeb3React()
+  const uniContract = useUniContract()
+
+  // check for available votes
+  const uni = chainId ? UNI[chainId] : undefined
+  const votes = useSingleCallResult(uniContract, 'getPriorVotes', [account ?? undefined, block ?? undefined])
+    ?.result?.[0]
+  return votes && uni ? new TokenAmount(uni, votes) : undefined
+}
+
 export function useDelegateCallback(): (delegatee: string | undefined) => undefined | Promise<string> {
   const { account, chainId, library } = useActiveWeb3React()
   const addTransaction = useTransactionAdder()

src/state/lists/updater.ts

@@ -13,6 +13,9 @@ export default function Updater(): null {
   const { library } = useActiveWeb3React()
   const dispatch = useDispatch<AppDispatch>()
   const lists = useSelector<AppState, AppState['lists']['byUrl']>(state => state.lists.byUrl)
+  const selectedListUrl = useSelector<AppState, AppState['lists']['selectedListUrl']>(
+    state => state.lists.selectedListUrl
+  )
 
   const isWindowVisible = useIsWindowVisible()
 
@@ -54,19 +57,21 @@ export default function Updater(): null {
             // automatically update minor/patch as long as bump matches the min update
             if (bump >= min) {
               dispatch(acceptListUpdate(listUrl))
-              dispatch(
-                addPopup({
-                  key: listUrl,
-                  content: {
-                    listUpdate: {
-                      listUrl,
-                      oldList: list.current,
-                      newList: list.pendingUpdate,
-                      auto: true
+              if (listUrl === selectedListUrl) {
+                dispatch(
+                  addPopup({
+                    key: listUrl,
+                    content: {
+                      listUpdate: {
+                        listUrl,
+                        oldList: list.current,
+                        newList: list.pendingUpdate,
+                        auto: true
+                      }
                     }
-                  }
-                })
-              )
+                  })
+                )
+              }
             } else {
               console.error(
                 `List at url ${listUrl} could not automatically update because the version bump was only PATCH/MINOR while the update had breaking changes and should have been MAJOR`
@@ -75,24 +80,26 @@ export default function Updater(): null {
             break
 
           case VersionUpgrade.MAJOR:
-            dispatch(
-              addPopup({
-                key: listUrl,
-                content: {
-                  listUpdate: {
-                    listUrl,
-                    auto: false,
-                    oldList: list.current,
-                    newList: list.pendingUpdate
-                  }
-                },
-                removeAfterMs: null
-              })
-            )
+            if (listUrl === selectedListUrl) {
+              dispatch(
+                addPopup({
+                  key: listUrl,
+                  content: {
+                    listUpdate: {
+                      listUrl,
+                      auto: false,
+                      oldList: list.current,
+                      newList: list.pendingUpdate
+                    }
+                  },
+                  removeAfterMs: null
+                })
+              )
+            }
         }
       }
     })
-  }, [dispatch, lists])
+  }, [dispatch, lists, selectedListUrl])
 
   return null
 }

src/theme/index.tsx

@@ -192,6 +192,10 @@ body {
   padding: 0;
 }
 
+ a {
+   color: ${colors(false).blue1}; 
+ }
+
 * {
   box-sizing: border-box;
 }