132 lines
3.3 KiB
JavaScript
132 lines
3.3 KiB
JavaScript
import * as types from "constants/action_types";
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const reducers = {};
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const address = localStorage.getItem("receiveAddress");
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const buildDraftTransaction = () => ({
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amount: undefined,
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address: undefined,
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});
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const defaultState = {
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balance: 0,
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transactions: [],
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fetchingTransactions: false,
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receiveAddress: address,
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gettingNewAddress: false,
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draftTransaction: buildDraftTransaction(),
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};
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reducers[types.FETCH_TRANSACTIONS_STARTED] = function(state, action) {
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return Object.assign({}, state, {
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fetchingTransactions: true,
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});
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};
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reducers[types.FETCH_TRANSACTIONS_COMPLETED] = function(state, action) {
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const oldTransactions = Object.assign({}, state.transactions);
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const byId = Object.assign({}, oldTransactions.byId);
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const { transactions } = action.data;
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transactions.forEach(transaction => {
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byId[transaction.txid] = transaction;
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});
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const newTransactions = Object.assign({}, oldTransactions, {
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byId: byId,
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});
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return Object.assign({}, state, {
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transactions: newTransactions,
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fetchingTransactions: false,
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});
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};
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reducers[types.GET_NEW_ADDRESS_STARTED] = function(state, action) {
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return Object.assign({}, state, {
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gettingNewAddress: true,
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});
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};
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reducers[types.GET_NEW_ADDRESS_COMPLETED] = function(state, action) {
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const { address } = action.data;
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localStorage.setItem("receiveAddress", address);
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return Object.assign({}, state, {
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gettingNewAddress: false,
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receiveAddress: address,
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});
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};
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reducers[types.UPDATE_BALANCE] = function(state, action) {
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return Object.assign({}, state, {
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balance: action.data.balance,
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});
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};
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reducers[types.CHECK_ADDRESS_IS_MINE_STARTED] = function(state, action) {
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return Object.assign({}, state, {
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checkingAddressOwnership: true,
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});
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};
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reducers[types.CHECK_ADDRESS_IS_MINE_COMPLETED] = function(state, action) {
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return Object.assign({}, state, {
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checkingAddressOwnership: false,
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});
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};
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reducers[types.SET_DRAFT_TRANSACTION_AMOUNT] = function(state, action) {
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const oldDraft = state.draftTransaction;
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const newDraft = Object.assign({}, oldDraft, {
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amount: parseFloat(action.data.amount),
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});
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return Object.assign({}, state, {
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draftTransaction: newDraft,
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});
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};
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reducers[types.SET_DRAFT_TRANSACTION_ADDRESS] = function(state, action) {
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const oldDraft = state.draftTransaction;
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const newDraft = Object.assign({}, oldDraft, {
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address: action.data.address,
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});
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return Object.assign({}, state, {
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draftTransaction: newDraft,
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});
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};
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reducers[types.SEND_TRANSACTION_STARTED] = function(state, action) {
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const newDraftTransaction = Object.assign({}, state.draftTransaction, {
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sending: true,
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});
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return Object.assign({}, state, {
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draftTransaction: newDraftTransaction,
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});
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};
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reducers[types.SEND_TRANSACTION_COMPLETED] = function(state, action) {
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return Object.assign({}, state, {
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draftTransaction: buildDraftTransaction(),
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});
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};
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reducers[types.SEND_TRANSACTION_FAILED] = function(state, action) {
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const newDraftTransaction = Object.assign({}, state.draftTransaction, {
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sending: false,
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error: action.data.error,
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});
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return Object.assign({}, state, {
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draftTransaction: newDraftTransaction,
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});
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};
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export default function reducer(state = defaultState, action) {
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const handler = reducers[action.type];
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if (handler) return handler(state, action);
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return state;
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}
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