You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
53 lines
1.8 KiB
53 lines
1.8 KiB
/**
|
|
* Gives the caller a url at which the user can acquire eth, depending on the network they are in
|
|
*
|
|
* @param {Object} opts - Options required to determine the correct url
|
|
* @param {string} opts.network - The network for which to return a url
|
|
* @param {string} opts.address - The address the bought ETH should be sent to. Only relevant if network === '1'.
|
|
* @returns {string|undefined} The url at which the user can access ETH, while in the given network. If the passed
|
|
* network does not match any of the specified cases, or if no network is given, returns undefined.
|
|
*
|
|
*/
|
|
export default function getBuyEthUrl({ network, address, service }) {
|
|
// default service by network if not specified
|
|
if (!service) {
|
|
// eslint-disable-next-line no-param-reassign
|
|
service = getDefaultServiceForNetwork(network);
|
|
}
|
|
|
|
switch (service) {
|
|
case 'wyre':
|
|
return `https://pay.sendwyre.com/purchase?dest=ethereum:${address}&destCurrency=ETH&accountId=AC-7AG3W4XH4N2&paymentMethod=debit-card`;
|
|
case 'metamask-faucet':
|
|
return 'https://faucet.metamask.io/';
|
|
case 'rinkeby-faucet':
|
|
return 'https://www.rinkeby.io/';
|
|
case 'kovan-faucet':
|
|
return 'https://github.com/kovan-testnet/faucet';
|
|
case 'goerli-faucet':
|
|
return 'https://goerli-faucet.slock.it/';
|
|
default:
|
|
throw new Error(
|
|
`Unknown cryptocurrency exchange or faucet: "${service}"`,
|
|
);
|
|
}
|
|
}
|
|
|
|
function getDefaultServiceForNetwork(network) {
|
|
switch (network) {
|
|
case '1':
|
|
return 'wyre';
|
|
case '3':
|
|
return 'metamask-faucet';
|
|
case '4':
|
|
return 'rinkeby-faucet';
|
|
case '42':
|
|
return 'kovan-faucet';
|
|
case '5':
|
|
return 'goerli-faucet';
|
|
default:
|
|
throw new Error(
|
|
`No default cryptocurrency exchange or faucet for networkId: "${network}"`,
|
|
);
|
|
}
|
|
}
|
|
|