state/user/hooks#useRemoveUserAddedToken TypeScript Examples

The following examples show how to use state/user/hooks#useRemoveUserAddedToken. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: CurrencyRow.tsx    From interface-v2 with GNU General Public License v3.0 4 votes vote down vote up 
CurrencyRow: React.FC<CurrenyRowProps> = ({
  currency,
  onSelect,
  isSelected,
  otherSelected,
  style,
  isOnSelectedList,
}) => {
  const { ethereum } = window as any;
  const classes = useStyles();
  const { palette } = useTheme();
  const { account, chainId } = useActiveWeb3React();
  const key = currencyKey(currency);

  const usdPrice = useUSDCPrice(currency);
  const balance = useCurrencyBalance(account ?? undefined, currency);
  const customAdded = useIsUserAddedToken(currency);

  const removeToken = useRemoveUserAddedToken();
  const addToken = useAddUserToken();
  const isMetamask =
    ethereum &&
    ethereum.isMetaMask &&
    Number(ethereum.chainId) === 137 &&
    isOnSelectedList;

  const addTokenToMetamask = (
    tokenAddress: any,
    tokenSymbol: any,
    tokenDecimals: any,
    tokenImage: any,
  ) => {
    if (ethereum) {
      ethereum
        .request({
          method: 'wallet_watchAsset',
          params: {
            type: 'ERC20', // Initially only supports ERC20, but eventually more!
            options: {
              address: tokenAddress, // The address that the token is at.
              symbol: tokenSymbol, // A ticker symbol or shorthand, up to 5 chars.
              decimals: tokenDecimals, // The number of decimals in the token
              image: tokenImage, // A string url of the token logo
            },
          },
        })
        .catch((error: any) => {
          if (error.code === 4001) {
            // EIP-1193 userRejectedRequest error
            console.log('We can encrypt anything without the key.');
          } else {
            console.error(error);
          }
        });
    }
  };

  // only show add or remove buttons if not on selected list
  return (
    <ListItem
      button
      style={style}
      key={key}
      selected={otherSelected || isSelected}
      onClick={() => {
        if (!isSelected && !otherSelected) onSelect();
      }}
    >
      <Box className={classes.currencyRow}>
        {(otherSelected || isSelected) && <TokenSelectedIcon />}
        <CurrencyLogo currency={currency} size={'32px'} />
        <Box ml={1} height={32}>
          <Box display='flex' alignItems='center'>
            <Typography variant='body2' className={classes.currencySymbol}>
              {currency.symbol}
            </Typography>
            {isMetamask && currency !== ETHER && (
              <Box
                style={{ cursor: 'pointer', marginLeft: 2 }}
                onClick={(event: any) => {
                  addTokenToMetamask(
                    currency.address,
                    currency.symbol,
                    currency.decimals,
                    getTokenLogoURL(currency.address),
                  );
                  event.stopPropagation();
                }}
              >
                <PlusHelper text='Add to metamask.' />
              </Box>
            )}
          </Box>
          {isOnSelectedList ? (
            <Typography variant='caption' className={classes.currencyName}>
              {currency.name}
            </Typography>
          ) : (
            <Box display='flex' alignItems='center'>
              <Typography variant='caption'>
                {customAdded ? 'Added by user' : 'Found by address'}
              </Typography>
              <Box
                ml={0.5}
                color={palette.primary.main}
                onClick={(event) => {
                  event.stopPropagation();
                  if (customAdded) {
                    if (chainId && currency instanceof Token)
                      removeToken(chainId, currency.address);
                  } else {
                    if (currency instanceof Token) addToken(currency);
                  }
                }}
              >
                <Typography variant='caption'>
                  {customAdded ? '(Remove)' : '(Add)'}
                </Typography>
              </Box>
            </Box>
          )}
        </Box>

        <Box flex={1}></Box>
        <TokenTags currency={currency} />
        <Box textAlign='right'>
          {balance ? (
            <>
              <Balance balance={balance} />
              <Typography
                variant='caption'
                style={{ color: palette.text.secondary }}
              >
                $
                {(
                  Number(balance.toExact()) *
                  (usdPrice ? Number(usdPrice.toSignificant()) : 0)
                ).toLocaleString()}
              </Typography>
            </>
          ) : account ? (
            <CircularProgress size={24} color='secondary' />
          ) : null}
        </Box>
      </Box>
    </ListItem>
  );
}
Example #2
Source File: ManageTokens.tsx    From glide-frontend with GNU General Public License v3.0 4 votes vote down vote up 
export default function ManageTokens({
  setModalView,
  setImportToken,
}: {
  setModalView: (view: CurrencyModalView) => void
  setImportToken: (token: Token) => void
}) {
  const { chainId } = useActiveWeb3React()

  const { t } = useTranslation()

  const [searchQuery, setSearchQuery] = useState<string>('')

  // manage focus on modal show
  const inputRef = useRef<HTMLInputElement>()
  const handleInput = useCallback((event) => {
    const input = event.target.value
    const checksummedInput = isAddress(input)
    setSearchQuery(checksummedInput || input)
  }, [])

  // if they input an address, use it
  const searchToken = useToken(searchQuery)

  // all tokens for local lisr
  const userAddedTokens: Token[] = useUserAddedTokens()
  const removeToken = useRemoveUserAddedToken()

  const handleRemoveAll = useCallback(() => {
    if (chainId && userAddedTokens) {
      userAddedTokens.map((token) => {
        return removeToken(chainId, token.address)
      })
    }
  }, [removeToken, userAddedTokens, chainId])

  const tokenList = useMemo(() => {
    return (
      chainId &&
      userAddedTokens.map((token) => (
        <RowBetween key={token.address} width="100%">
          <RowFixed>
            <CurrencyLogo currency={token} size="20px" />
            <Link external href={getBscScanLink(token.address, 'address', chainId)} color="textSubtle" ml="10px">
              {token.symbol}
            </Link>
          </RowFixed>
          <RowFixed>
            <IconButton variant="text" onClick={() => removeToken(chainId, token.address)}>
              <CloseIcon />
            </IconButton>
            <LinkExternal href={getBscScanLink(token.address, 'address', chainId)} />
          </RowFixed>
        </RowBetween>
      ))
    )
  }, [userAddedTokens, chainId, removeToken])

  const isAddressValid = searchQuery === '' || isAddress(searchQuery)

  return (
    <Wrapper>
      <Column style={{ width: '100%', flex: '1 1' }}>
        <AutoColumn gap="14px">
          <Row>
            <Input
              id="token-search-input"
              scale="lg"
              placeholder="0x0000"
              value={searchQuery}
              autoComplete="off"
              ref={inputRef as RefObject<HTMLInputElement>}
              onChange={handleInput}
              isWarning={!isAddressValid}
            />
          </Row>
          {!isAddressValid && <Text color="failure">{t('Enter valid token address')}</Text>}
          {searchToken && (
            <ImportRow
              token={searchToken}
              showImportView={() => setModalView(CurrencyModalView.importToken)}
              setImportToken={setImportToken}
              style={{ height: 'fit-content' }}
            />
          )}
        </AutoColumn>
        {tokenList}
        <Footer>
          <Text bold color="textSubtle">
            {userAddedTokens?.length} {userAddedTokens.length === 1 ? t('Custom Token') : t('Custom Tokens')}
          </Text>
          {userAddedTokens.length > 0 && (
            <Button variant="tertiary" onClick={handleRemoveAll}>
              {t('Clear all')}
            </Button>
          )}
        </Footer>
      </Column>
    </Wrapper>
  )
}
Example #3
Source File: ManageTokens.tsx    From glide-frontend with GNU General Public License v3.0 4 votes vote down vote up 
export default function ManageTokens({
  setModalView,
  setImportToken,
}: {
  setModalView: (view: CurrencyModalView) => void
  setImportToken: (token: Token) => void
}) {
  const { chainId } = useActiveWeb3React()

  const { t } = useTranslation()

  const [searchQuery, setSearchQuery] = useState<string>('')

  // manage focus on modal show
  const inputRef = useRef<HTMLInputElement>()
  const handleInput = useCallback((event) => {
    const input = event.target.value
    const checksummedInput = isAddress(input)
    setSearchQuery(checksummedInput || input)
  }, [])

  // if they input an address, use it
  const searchToken = useToken(searchQuery)

  // all tokens for local lisr
  const userAddedTokens: Token[] = useUserAddedTokens()
  const removeToken = useRemoveUserAddedToken()

  const handleRemoveAll = useCallback(() => {
    if (chainId && userAddedTokens) {
      userAddedTokens.map((token) => {
        return removeToken(chainId, token.address)
      })
    }
  }, [removeToken, userAddedTokens, chainId])

  const tokenList = useMemo(() => {
    return (
      chainId &&
      userAddedTokens.map((token) => (
        <RowBetween key={token.address} width="100%">
          <RowFixed>
            <CurrencyLogo currency={token} size="20px" />
            <Link external href={getBscScanLink(token.address, 'address', chainId)} color="textSubtle" ml="10px">
              {token.symbol}
            </Link>
          </RowFixed>
          <RowFixed>
            <IconButton variant="text" onClick={() => removeToken(chainId, token.address)}>
              <CloseIcon />
            </IconButton>
            <LinkExternal href={getBscScanLink(token.address, 'address', chainId)} />
          </RowFixed>
        </RowBetween>
      ))
    )
  }, [userAddedTokens, chainId, removeToken])

  const isAddressValid = searchQuery === '' || isAddress(searchQuery)

  return (
    <Wrapper>
      <Column style={{ width: '100%', flex: '1 1' }}>
        <AutoColumn gap="14px">
          <Row>
            <Input
              id="token-search-input"
              scale="lg"
              placeholder="0x0000"
              value={searchQuery}
              autoComplete="off"
              ref={inputRef as RefObject<HTMLInputElement>}
              onChange={handleInput}
              isWarning={!isAddressValid}
            />
          </Row>
          {!isAddressValid && <Text color="failure">{t('Enter valid token address')}</Text>}
          {searchToken && (
            <ImportRow
              token={searchToken}
              showImportView={() => setModalView(CurrencyModalView.importToken)}
              setImportToken={setImportToken}
              style={{ height: 'fit-content' }}
            />
          )}
        </AutoColumn>
        {tokenList}
        <Footer>
          <Text bold color="textSubtle">
            {userAddedTokens?.length} {userAddedTokens.length === 1 ? t('Custom Token') : t('Custom Tokens')}
          </Text>
          {userAddedTokens.length > 0 && (
            <Button variant="tertiary" onClick={handleRemoveAll}>
              {t('Clear all')}
            </Button>
          )}
        </Footer>
      </Column>
    </Wrapper>
  )
}
Example #4
Source File: ManageTokens.tsx    From forward.swaps with GNU General Public License v3.0 4 votes vote down vote up 
export default function ManageTokens({
  setModalView,
  setImportToken
}: {
  setModalView: (view: CurrencyModalView) => void
  setImportToken: (token: Token) => void
}) {
  const { chainId } = useActiveWeb3React()

  const [searchQuery, setSearchQuery] = useState<string>('')
  const theme = useTheme()

  // manage focus on modal show
  const inputRef = useRef<HTMLInputElement>()
  const handleInput = useCallback(event => {
    const input = event.target.value
    const checksummedInput = isAddress(input)
    setSearchQuery(checksummedInput || input)
  }, [])

  // if they input an address, use it
  const isAddressSearch = isAddress(searchQuery)
  const searchToken = useToken(searchQuery)

  // all tokens for local lisr
  const userAddedTokens: Token[] = useUserAddedTokens()
  const removeToken = useRemoveUserAddedToken()

  const handleRemoveAll = useCallback(() => {
    if (chainId && userAddedTokens) {
      userAddedTokens.map(token => {
        return removeToken(chainId, token.address)
      })
    }
  }, [removeToken, userAddedTokens, chainId])

  const tokenList = useMemo(() => {
    return (
      chainId &&
      userAddedTokens.map(token => (
        <RowBetween key={token.address} width="100%">
          <RowFixed>
            <CurrencyLogo currency={token} size={'20px'} />
            <ExternalLink href={getEtherscanLink(chainId, token.address, 'address')}>
              <TYPE.main ml={'10px'} fontWeight={600}>
                {token.symbol}
              </TYPE.main>
            </ExternalLink>
          </RowFixed>
          <RowFixed>
            <TrashIcon onClick={() => removeToken(chainId, token.address)} />
            <ExternalLinkIcon href={getEtherscanLink(chainId, token.address, 'address')} />
          </RowFixed>
        </RowBetween>
      ))
    )
  }, [userAddedTokens, chainId, removeToken])

  return (
    <Wrapper>
      <Column style={{ width: '100%', flex: '1 1' }}>
        <PaddedColumn gap="14px">
          <Row>
            <SearchInput
              type="text"
              id="token-search-input"
              placeholder={'0x0000'}
              value={searchQuery}
              autoComplete="off"
              ref={inputRef as RefObject<HTMLInputElement>}
              onChange={handleInput}
            />
          </Row>
          {searchQuery !== '' && !isAddressSearch && <TYPE.error error={true}>Enter valid token address</TYPE.error>}
          {searchToken && (
            <Card backgroundColor={theme.bg2} padding="10px 0">
              <ImportRow
                token={searchToken}
                showImportView={() => setModalView(CurrencyModalView.importToken)}
                setImportToken={setImportToken}
                style={{ height: 'fit-content' }}
              />
            </Card>
          )}
        </PaddedColumn>
        <Separator />
        <PaddedColumn gap="lg">
          <RowBetween>
            <TYPE.main fontWeight={600}>
              {userAddedTokens?.length} Custom {userAddedTokens.length === 1 ? 'Token' : 'Tokens'}
            </TYPE.main>
            {userAddedTokens.length > 0 && (
              <ButtonText onClick={handleRemoveAll}>
                <TYPE.blue>Clear all</TYPE.blue>
              </ButtonText>
            )}
          </RowBetween>
          {tokenList}
        </PaddedColumn>
      </Column>
      <Footer>
        <TYPE.darkGray>Tip: Custom tokens are stored locally in your browser</TYPE.darkGray>
      </Footer>
    </Wrapper>
  )
}
Example #5
Source File: ManageTokens.tsx    From vvs-ui with GNU General Public License v3.0 4 votes vote down vote up 
export default function ManageTokens({
  setModalView,
  setImportToken,
}: {
  setModalView: (view: CurrencyModalView) => void
  setImportToken: (token: Token) => void
}) {
  const { chainId } = useActiveWeb3React()

  const { t } = useTranslation()

  const [searchQuery, setSearchQuery] = useState<string>('')

  // manage focus on modal show
  const inputRef = useRef<HTMLInputElement>()
  const handleInput = useCallback((event) => {
    const input = event.target.value
    const checksummedInput = isAddress(input)
    setSearchQuery(checksummedInput || input)
  }, [])

  // if they input an address, use it
  const searchToken = useToken(searchQuery)

  // all tokens for local list
  const userAddedTokens: Token[] = useUserAddedTokens()
  const removeToken = useRemoveUserAddedToken()

  const handleRemoveAll = useCallback(() => {
    if (chainId && userAddedTokens) {
      userAddedTokens.map((token) => {
        return removeToken(chainId, token.address)
      })
    }
  }, [removeToken, userAddedTokens, chainId])

  const tokenList = useMemo(() => {
    return (
      chainId &&
      userAddedTokens.map((token) => (
        <RowBetween key={token.address} width="100%">
          <RowFixed>
            <CurrencyLogo currency={token} size="20px" />
            <Link external href={getExplorerLink(token.address, 'address', chainId)} color="textSubtle" ml="10px">
              {token.symbol}
            </Link>
          </RowFixed>
          <RowFixed>
            <IconButton variant="text" onClick={() => removeToken(chainId, token.address)}>
              <CloseIcon />
            </IconButton>
            <LinkExternal href={getExplorerLink(token.address, 'address', chainId)} />
          </RowFixed>
        </RowBetween>
      ))
    )
  }, [userAddedTokens, chainId, removeToken])

  const isAddressValid = searchQuery === '' || isAddress(searchQuery)

  return (
    <Wrapper>
      <Column style={{ width: '100%', flex: '1 1' }}>
        <AutoColumn gap="14px">
          <Row>
            <Input
              id="token-search-input"
              scale="lg"
              placeholder="0x0000"
              value={searchQuery}
              autoComplete="off"
              ref={inputRef as RefObject<HTMLInputElement>}
              onChange={handleInput}
              isWarning={!isAddressValid}
            />
          </Row>
          {!isAddressValid && <Text color="failure">{t('Enter valid token address')}</Text>}
          {searchToken && (
            <ImportRow
              token={searchToken}
              showImportView={() => setModalView(CurrencyModalView.importToken)}
              setImportToken={setImportToken}
              style={{ height: 'fit-content' }}
            />
          )}
        </AutoColumn>
        {tokenList}
        <Footer>
          <Text bold color="textSubtle">
            {userAddedTokens?.length} {userAddedTokens.length === 1 ? t('Custom Token') : t('Custom Tokens')}
          </Text>
          {userAddedTokens.length > 0 && (
            <Button variant="tertiary" onClick={handleRemoveAll}>
              {t('Clear all')}
            </Button>
          )}
        </Footer>
      </Column>
    </Wrapper>
  )
}