All files / app/store/address address.reducer.ts

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import { RootState } from '..';
import { fetchAddressDone, updateAddressBalance } from './address.actions';
import { createReducer, createSelector } from '@reduxjs/toolkit';
import { AddressStxBalanceResponse } from '@stacks/stacks-blockchain-api-types';
import BigNumber from 'bignumber.js';
 
export interface AddressState {
  loading: boolean;
  details: AddressStxBalanceResponse | null;
}
 
const initialState: AddressState = {
  loading: true,
  details: null,
};
 
export const addressReducer = createReducer(initialState, builder =>
  builder
    .addCase(fetchAddressDone, (state, { payload }) => {
      state.loading = false;
      state.details = payload;
    })
    .addCase(updateAddressBalance, (state, action) => {
      Iif (state.details === null) return;
      state.details.balance = action.payload.balance;
    })
);
 
export const selectAddressState = (state: RootState) => state.address;
 
export const selectAddressBalance = createSelector(selectAddressState, state => state.details);
 
export const selectAvailableBalance = createSelector(selectAddressState, address => {
  Iif (address.details === null) return null;
  return new BigNumber(address.details.balance).minus(address.details.locked).toString();
});
 
export const selectTotalBalance = createSelector(selectAddressState, address => {
  Iif (address.details === null) return null;
  return new BigNumber(address.details.balance);
});
 
export const selectLockedBalance = createSelector(selectAddressState, address => {
  Iif (address.details === null) return null;
  return new BigNumber(address.details.locked);
});