35 lines
1.1 KiB
TypeScript
35 lines
1.1 KiB
TypeScript
import { AppState } from 'reducers';
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import { getTransactionState } from './transaction';
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import { getDecimalFromEtherUnit, isEtherUnit } from 'libs/units';
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import { getToken } from 'selectors/wallet';
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const getMetaState = (state: AppState) => getTransactionState(state).meta;
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const getFrom = (state: AppState) => getMetaState(state).from;
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const getDecimal = (state: AppState) => getMetaState(state).decimal;
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const getTokenTo = (state: AppState) => getMetaState(state).tokenTo;
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const getTokenValue = (state: AppState) => getMetaState(state).tokenValue;
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const getUnit = (state: AppState) => getMetaState(state).unit;
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const getPreviousUnit = (state: AppState) => getMetaState(state).previousUnit;
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const getDecimalFromUnit = (state: AppState, unit: string) => {
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if (isEtherUnit(unit)) {
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return getDecimalFromEtherUnit('ether');
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} else {
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const token = getToken(state, unit);
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if (!token) {
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throw Error(`Token ${unit} not found`);
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}
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return token.decimal;
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}
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};
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export {
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getFrom,
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getDecimal,
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getTokenValue,
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getTokenTo,
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getUnit,
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getPreviousUnit,
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getDecimalFromUnit
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};
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