@polkadot/types#Tuple TypeScript Examples

The following examples show how to use @polkadot/types#Tuple. 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: Justifications.tsx    From crust-apps with Apache License 2.0 6 votes vote down vote up 
function formatTuple (tuple: Tuple): React.ReactNode {
  const params = tuple.Types.map((type): { type: TypeDef } => ({
    type: getTypeDef(type)
  }));
  const values = tuple.toArray().map((value): { isValid: boolean; value: Codec } => ({
    isValid: true,
    value
  }));

  return (
    <Params
      isDisabled
      params={params}
      values={values}
    />
  );
}
Example #2
Source File: Justifications.tsx    From crust-apps with Apache License 2.0 6 votes vote down vote up 
function JustificationList ({ value }: Props): React.ReactElement<Props> | null {
  const { t } = useTranslation();

  const headerRef = useRef([[t('justifications'), 'start']]);

  const justifications = value.unwrapOr(null);

  if (!justifications) {
    return null;
  }

  return (
    <Table
      empty={t<string>('No justifications available')}
      header={headerRef.current}
    >
      {justifications?.map((justification, index) => (
        <tr key={`justification:${index}`}>
          <td className='overflow'>
            <Expander summary={justification[0].toString()}>
              {formatTuple(justification as unknown as Tuple)}
            </Expander>
          </td>
        </tr>
      ))}
    </Table>
  );
}
Example #3
Source File: Logs.tsx    From crust-apps with Apache License 2.0 6 votes vote down vote up 
function formatTuple (tuple: Tuple): React.ReactNode {
  const params = tuple.Types.map((type): { type: TypeDef } => ({
    type: getTypeDef(type)
  }));
  const values = tuple.toArray().map((value): { isValid: boolean; value: Codec } => ({
    isValid: true,
    value
  }));

  return (
    <Params
      isDisabled
      params={params}
      values={values}
    />
  );
}
Example #4
Source File: Logs.tsx    From crust-apps with Apache License 2.0 6 votes vote down vote up 
function formatItem (item: DigestItem): React.ReactNode {
  if (item.value instanceof Struct) {
    return formatStruct(item.value);
  } else if (item.value instanceof Tuple) {
    return formatTuple(item.value);
  } else if (item.value instanceof Vec) {
    return formatVector(item.value);
  } else if (item.value instanceof Raw) {
    return formatU8a(item.value);
  }

  return <div>{item.value.toString().split(',').join(', ')}</div>;
}
Example #5
Source File: index.ts    From subsocial-js with GNU General Public License v3.0 6 votes vote down vote up 
// ---------------------------------------------------------------------
  // Is boolean

  async isAccountFollower (myAddress: AnyAccountId, followedAddress: AnyAccountId): Promise<boolean> {
    const followedAccountId = asAccountId(followedAddress)
    const myAccountId = asAccountId(myAddress)
    const queryParams = new Tuple(registry, [ GenericAccountId, GenericAccountId ], [ myAccountId, followedAccountId ]);
    const isFollow = await this.queryPallet({ pallet: 'profileFollows', storage: 'accountFollowedByAccount' }, queryParams) as bool
    return isFollow.valueOf()
  }
Example #6
Source File: index.ts    From subsocial-js with GNU General Public License v3.0 5 votes vote down vote up 
// TODO maybe pallet: 'posts' | 'spaces
  private async isBooleanByAccount (params: StorageItem, accountId: AnyAccountId, subjectId: SubstrateId): Promise<boolean> {
    const { storage, pallet } = params
    const queryParams = new Tuple(registry, [ GenericAccountId, 'u64' ], [ asAccountId(accountId), subjectId ]);
    const isBoolean = await this.queryPallet({ pallet, storage }, queryParams) as bool
    return isBoolean.valueOf()
  }
Example #7
Source File: index.ts    From subsocial-js with GNU General Public License v3.0 5 votes vote down vote up 
private async getReactionIdsByAccount (accountId: AnyAccountId, structIds: AnyPostId[]): Promise<ReactionId[]> {
    const queryParams = structIds.map(id => new Tuple(registry, [ GenericAccountId, 'u64' ], [ asAccountId(accountId), id ]));
    return this.queryPalletMulti({ pallet: 'reactions', storage: 'postReactionIdByAccount' }, queryParams)
  }