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bills.js
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bills.js
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import React, { Component, PropTypes } from 'react';
import { ListView,
Text,
View,
} from 'react-native';
import { ApiKey } from './api_key';
export class Bills extends Component {
constructor(props) {
super(props);
var dataSource = new ListView.DataSource({rowHasChanged: (r1, r2) => r1 !== r2});
this.state = {
dataSource: dataSource.cloneWithRows([null]),
}
this._setMemberCommitteeBills();
}
render() {
return (
<ListView
dataSource={this.state.dataSource}
renderRow={(bill) => this._renderRow(bill)}
/>
)
}
_renderRow(bill) {
if (bill === null) {
return(<Text>No bills in these committees.</Text>)
}
return(
<View>
<Text>[{bill.number}] {bill.title}</Text>
<Text>Introduced on {bill.introduced_date}</Text>
<Text>{bill.latest_major_action} on {bill.latest_major_action_date}</Text>
</View>
)
}
async _setMemberCommitteeBills() {
committeeBills = await this._getBillsFromApiAsync();
if (committeeBills.length > 0) {
this.setState({
dataSource: this.state.dataSource.cloneWithRows(committeeBills),
});
}
}
async _getBillsFromApiAsync() {
try {
let responseJsons = await this._fetchBills();
bills = [];
for (var responseJson of responseJsons) {
for (var result of responseJson.results) {
// Guard against bad data from Propublica (missing committees in most recent session)
if (result.bills.length > 0) {
for (var bill of result.bills) {
if (this.props.filter(bill)) {
bills.push(bill);
}
}
break;
}
}
}
} catch (error) {
console.error(error);
}
return bills;
}
_fetchBills() {
responseJsons = ['introduced', 'updated', 'major'].map((billType) =>
fetch(`https://api.propublica.org/congress/v1/115/house/bills/${billType}.json`, {
method: 'GET',
headers: {
'X-API-Key': ApiKey,
}
}).then((response) => response.json()));
return Promise.all(responseJsons)
}
static propTypes = {
filter: PropTypes.func.isRequired,
};
}