本文整理匯總了TypeScript中ts/redux/dispatcher.Dispatcher.updateBlockchainIsLoaded方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript Dispatcher.updateBlockchainIsLoaded方法的具體用法？TypeScript Dispatcher.updateBlockchainIsLoaded怎麽用？TypeScript Dispatcher.updateBlockchainIsLoaded使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類ts/redux/dispatcher.Dispatcher的用法示例。
在下文中一共展示了Dispatcher.updateBlockchainIsLoaded方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: fetchTokenInformationAsync
private async fetchTokenInformationAsync() {
utils.assert(!_.isUndefined(this.networkId),
'Cannot call fetchTokenInformationAsync if disconnected from Ethereum node');
this.dispatcher.updateBlockchainIsLoaded(false);
this.dispatcher.clearTokenByAddress();
const tokenArrays = await Promise.all([
this.getTokenRegistryTokensAsync(),
this.getCustomTokensAsync(),
]);
const tokens = _.flatten(tokenArrays);
// HACK: We need to fetch the userAddress here because otherwise we cannot fetch the token
// balances and allowances and we need to do this in order not to trigger the blockchain
// loading dialog to show up twice. First to load the contracts, and second to load the
// balances and allowances.
this.userAddress = await this.web3Wrapper.getFirstAccountIfExistsAsync();
if (!_.isEmpty(this.userAddress)) {
this.dispatcher.updateUserAddress(this.userAddress);
}
await this.updateTokenBalancesAndAllowancesAsync(tokens);
const mostPopularTradingPairTokens: Token[] = [
_.find(tokens, {symbol: configs.mostPopularTradingPairSymbols[0]}),
_.find(tokens, {symbol: configs.mostPopularTradingPairSymbols[1]}),
];
this.dispatcher.updateChosenAssetTokenAddress(Side.deposit, mostPopularTradingPairTokens[0].address);
this.dispatcher.updateChosenAssetTokenAddress(Side.receive, mostPopularTradingPairTokens[1].address);
this.dispatcher.updateBlockchainIsLoaded(true);
}示例2: fetchTokenInformationAsync
public async fetchTokenInformationAsync() {
utils.assert(
!_.isUndefined(this.networkId),
'Cannot call fetchTokenInformationAsync if disconnected from Ethereum node',
);
this._dispatcher.updateBlockchainIsLoaded(false);
const tokenRegistryTokensByAddress = await this._getTokenRegistryTokensByAddressAsync();
const trackedTokensByAddress = _.isUndefined(this._userAddressIfExists)
? {}
: trackedTokenStorage.getTrackedTokensByAddress(this._userAddressIfExists, this.networkId);
const tokenRegistryTokens = _.values(tokenRegistryTokensByAddress);
const tokenRegistryTokenSymbols = _.map(tokenRegistryTokens, t => t.symbol);
const defaultTrackedTokensInRegistry = _.intersection(
tokenRegistryTokenSymbols,
configs.DEFAULT_TRACKED_TOKEN_SYMBOLS,
);
if (defaultTrackedTokensInRegistry.length !== configs.DEFAULT_TRACKED_TOKEN_SYMBOLS.length) {
this._dispatcher.updateShouldBlockchainErrDialogBeOpen(true);
this._dispatcher.encounteredBlockchainError(BlockchainErrs.DefaultTokensNotInTokenRegistry);
const err = new Error(
`Default tracked tokens (${JSON.stringify(
configs.DEFAULT_TRACKED_TOKEN_SYMBOLS,
)}) not found in tokenRegistry: ${JSON.stringify(tokenRegistryTokens)}`,
);
await errorReporter.reportAsync(err);
return;
}
if (_.isEmpty(trackedTokensByAddress)) {
_.each(configs.DEFAULT_TRACKED_TOKEN_SYMBOLS, symbol => {
const token = _.find(tokenRegistryTokens, t => t.symbol === symbol);
token.isTracked = true;
trackedTokensByAddress[token.address] = token;
});
if (!_.isUndefined(this._userAddressIfExists)) {
_.each(trackedTokensByAddress, (token: Token, address: string) => {
trackedTokenStorage.addTrackedTokenToUser(this._userAddressIfExists, this.networkId, token);
});
}
} else {
// Properly set all tokenRegistry tokens `isTracked` to true if they are in the existing trackedTokens array
_.each(trackedTokensByAddress, (trackedToken: Token, address: string) => {
if (!_.isUndefined(tokenRegistryTokensByAddress[address])) {
tokenRegistryTokensByAddress[address].isTracked = true;
}
});
}
const allTokensByAddress = {
...tokenRegistryTokensByAddress,
...trackedTokensByAddress,
};
const allTokens = _.values(allTokensByAddress);
const mostPopularTradingPairTokens: Token[] = [
_.find(allTokens, { symbol: configs.DEFAULT_TRACKED_TOKEN_SYMBOLS[0] }),
_.find(allTokens, { symbol: configs.DEFAULT_TRACKED_TOKEN_SYMBOLS[1] }),
];
const sideToAssetToken: SideToAssetToken = {
[Side.Deposit]: {
address: mostPopularTradingPairTokens[0].address,
},
[Side.Receive]: {
address: mostPopularTradingPairTokens[1].address,
},
};
this._dispatcher.batchDispatch(allTokensByAddress, this.networkId, this._userAddressIfExists, sideToAssetToken);
this._dispatcher.updateBlockchainIsLoaded(true);
}