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AccountName for parachain (#7448)

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Jaco 2022-04-25 15:59:30 +02:00 committed by GitHub
parent d49fe3602e
commit b18fe93b6c
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1 changed files with 11 additions and 10 deletions
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21
packages/react-components/src/AccountName.tsx
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@ -32,8 +32,8 @@ interface Props {
type AddrMatcher = (addr: unknown) => string | null;
function createAllMatcher (partial: string, name: string): AddrMatcher {
const test = registry.createType('AccountId', stringToU8a(`modlpy/${partial}`.padEnd(32, '\0')));
function createAllMatcher (prefix: string, name: string): AddrMatcher {
const test = registry.createType('AccountId', stringToU8a(prefix.padEnd(32, '\0')));
return (addr: unknown) =>
test.eq(addr)
@ -41,8 +41,8 @@ function createAllMatcher (partial: string, name: string): AddrMatcher {
: null;
}
function createNumMatcher (partial: string, name: string, extra?: string): AddrMatcher {
const test = stringToU8a(`modlpy/${partial}`);
function createNumMatcher (prefix: string, name: string, add?: string): AddrMatcher {
const test = stringToU8a(prefix);
// 4 bytes for u32 (more should not hurt, LE)
const minLength = test.length + 4;
@ -53,17 +53,18 @@ function createNumMatcher (partial: string, name: string, extra?: string): AddrM
: decodeAddress(addr as string);
return (u8a.length >= minLength) && u8aEq(test, u8a.subarray(0, test.length)) && u8aEmpty(u8a.subarray(minLength))
? `${name} ${formatNumber(u8aToBn(u8a.subarray(test.length, minLength)))}${extra ? ` (${extra})` : ''}`
? `${name} ${formatNumber(u8aToBn(u8a.subarray(test.length, minLength)))}${add ? ` (${add})` : ''}`
: null;
};
}
const MATCHERS: AddrMatcher[] = [
createAllMatcher('socie', 'Society'),
createAllMatcher('trsry', 'Treasury'),
createNumMatcher('cfund', 'Crowdloan'),
createNumMatcher('npols\x00', 'Pool', 'Stash'),
createNumMatcher('npols\x01', 'Pool', 'Reward')
createAllMatcher('modlpy/socie', 'Society'),
createAllMatcher('modlpy/trsry', 'Treasury'),
createNumMatcher('modlpy/cfund', 'Crowdloan'),
createNumMatcher('modlpy/npols\x00', 'Pool', 'Stash'),
createNumMatcher('modlpy/npols\x01', 'Pool', 'Reward'),
createNumMatcher('para', 'Parachain')
];
const displayCache = new Map<string, React.ReactNode>();