1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
import * as _ from 'lodash';
import CircularProgress from 'material-ui/CircularProgress';
import { Table, TableBody, TableHeader, TableHeaderColumn, TableRow, TableRowColumn } from 'material-ui/Table';
import * as React from 'react';
import { Container } from 'ts/components/ui/container';
import { Retry } from 'ts/components/ui/retry';
import { Text } from 'ts/components/ui/text';
import { colors } from 'ts/style/colors';
import { styled } from 'ts/style/theme';
import { ScreenWidths, WebsiteBackendJobInfo } from 'ts/types';
import { backendClient } from 'ts/utils/backend_client';
import { utils } from 'ts/utils/utils';
const labelStyle = { fontFamily: 'Roboto Mono', fontSize: 18 };
const HEADER_TEXT = 'Open Positions';
const TABLE_ROW_MIN_HEIGHT = 100;
export interface OpenPositionsProps {
hash: string;
screenWidth: ScreenWidths;
}
export interface OpenPositionsState {
jobInfos?: WebsiteBackendJobInfo[];
error?: Error;
}
export class OpenPositions extends React.Component<OpenPositionsProps, OpenPositionsState> {
private _isUnmounted: boolean;
constructor(props: OpenPositionsProps) {
super(props);
this._isUnmounted = false;
this.state = {
jobInfos: undefined,
error: undefined,
};
}
public componentWillMount(): void {
// tslint:disable-next-line:no-floating-promises
this._fetchJobInfosAsync();
}
public componentWillUnmount(): void {
this._isUnmounted = true;
}
public render(): React.ReactNode {
const isReadyToRender = _.isUndefined(this.state.error) && !_.isUndefined(this.state.jobInfos);
const isSmallScreen = this.props.screenWidth === ScreenWidths.Sm;
return (
<Container id={this.props.hash} className="mx-auto pb4 sm-px3" maxWidth="1200px">
{!isSmallScreen && <hr />}
<Container marginTop="64px" marginBottom="50px">
<Text fontFamily="Roboto Mono" fontSize="24px" fontColor={colors.black}>
Open Positions
</Text>
</Container>
{isReadyToRender ? this._renderTable() : this._renderLoading()}
</Container>
);
}
private _renderLoading(): React.ReactNode {
return (
// TODO: consolidate this loading component with the one in portal and RelayerIndex
// TODO: possibly refactor into a generic loading container with spinner and retry UI
<div className="center">
{_.isUndefined(this.state.error) ? (
<CircularProgress size={40} thickness={5} />
) : (
<Retry onRetry={this._fetchJobInfosAsync.bind(this)} />
)}
</div>
);
}
private _renderTable(): React.ReactNode {
return (
<Container width="100%">
{_.map(this.state.jobInfos, jobInfo => {
return (
<JobInfoTableRow
key={jobInfo.id}
screenWidth={this.props.screenWidth}
jobInfo={jobInfo}
onClick={this._openJobInfoUrl.bind(this, jobInfo)}
/>
);
})}
</Container>
);
}
private _renderJobInfoTableRow(jobInfo: WebsiteBackendJobInfo): React.ReactNode {
return (
<Container className="flex items-center" minHeight={TABLE_ROW_MIN_HEIGHT} width="100%" marginBottom="30px">
<Container className="clearfix container" width="100%">
<Container className="col col-5">{jobInfo.title}</Container>
<Container className="col col-3">{jobInfo.department}</Container>
<Container className="col col-4">{jobInfo.office}</Container>
</Container>
</Container>
);
}
private async _fetchJobInfosAsync(): Promise<void> {
try {
if (!this._isUnmounted) {
this.setState({
jobInfos: undefined,
error: undefined,
});
}
const jobInfos = await backendClient.getJobInfosAsync();
const dummyJobInfos = _.concat(jobInfos, jobInfos, jobInfos, jobInfos);
if (!this._isUnmounted) {
this.setState({
jobInfos: dummyJobInfos,
});
}
} catch (error) {
if (!this._isUnmounted) {
this.setState({
error,
});
}
}
}
private _openJobInfoUrl(jobInfo: WebsiteBackendJobInfo): void {
const url = jobInfo.url;
utils.openUrl(url);
}
}
export interface JobInfoTableRowProps {
className?: string;
screenWidth: ScreenWidths;
jobInfo: WebsiteBackendJobInfo;
onClick?: (event: React.MouseEvent<HTMLElement>) => void;
}
const PlainJobInfoTableRow: React.StatelessComponent<JobInfoTableRowProps> = ({
className,
screenWidth,
jobInfo,
onClick,
}) => {
const isSmallScreen = screenWidth === ScreenWidths.Sm;
const titleClassName = isSmallScreen ? 'col col-12 center' : 'col col-5';
const paddingLeft = isSmallScreen ? undefined : '30px';
return (
<Container className={className} onClick={onClick} marginBottom="30px" paddingLeft={paddingLeft}>
<Container className="flex items-center" minHeight={TABLE_ROW_MIN_HEIGHT} width="100%">
<Container className="clearfix container" width="100%">
<Container className={titleClassName}>
<Text fontSize="16px" fontWeight="bold" fontColor={colors.mediumBlue}>
{jobInfo.title}
</Text>
</Container>
{!isSmallScreen && (
<Container className="col col-3">
<Text fontSize="16px">{jobInfo.department}</Text>
</Container>
)}
{!isSmallScreen && (
<Container className="col col-4 center">
<Text fontSize="16px">{jobInfo.office}</Text>
</Container>
)}
</Container>
</Container>
</Container>
);
};
export const JobInfoTableRow = styled(PlainJobInfoTableRow)`
cursor: pointer;
background-color: ${colors.grey100};
border-radius: 7px;
&:hover {
opacity: 0.5;
}
`;
|
