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Add topic messages UI (#61)

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maxim_tereshin 2020-06-16 12:46:51 +03:00 • committed by GitHub
parent 128c0d2e92
commit f974febb5f
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13 changed files with 322 additions and 49 deletions
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165
kafka-ui-react-app/package-lock.json generated
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1
kafka-ui-react-app/package.json
View file

@ -7,6 +7,7 @@
"bulma-switch": "^2.0.0",
"classnames": "^2.2.6",
"immer": "^6.0.5",
"date-fns": "^2.14.0",
"lodash": "^4.17.15",
"pretty-ms": "^6.0.1",
"react": "^16.12.0",

2
kafka-ui-react-app/src/components/App.scss
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@ -25,6 +25,6 @@ $navbar-width: 250px;
left: 0;
bottom: 0;
padding: 20px 20px;
overflow-y: scroll;
}
}

94
kafka-ui-react-app/src/components/Topics/Details/Messages/Messages.tsx
View file

@ -1,19 +1,105 @@
import React from 'react';
import { ClusterName, TopicName } from 'redux/interfaces';
import { ClusterName, TopicMessage, TopicName } from 'redux/interfaces';
import PageLoader from 'components/common/PageLoader/PageLoader';
import { format } from 'date-fns';
interface Props {
clusterName: ClusterName;
topicName: TopicName;
isFetched: boolean;
fetchTopicMessages: (clusterName: ClusterName, topicName: TopicName) => void;
messages: TopicMessage[];
}
const Messages: React.FC<Props> = ({
isFetched,
clusterName,
topicName,
messages,
fetchTopicMessages,
}) => {
React.useEffect(() => {
fetchTopicMessages(clusterName, topicName);
}, [fetchTopicMessages, clusterName, topicName]);
const [searchText, setSearchText] = React.useState<string>('');
const handleInputChange = (event: React.ChangeEvent<HTMLInputElement>) => {
setSearchText(event.target.value);
};
const getTimestampDate = (timestamp: number) => {
return format(new Date(timestamp * 1000), 'MM.dd.yyyy HH:mm:ss');
};
const getMessageContentHeaders = () => {
const message = messages[0];
const headers: JSX.Element[] = [];
const content = JSON.parse(message.content);
Object.keys(content).forEach((k) =>
headers.push(<th>{`content.${k}`}</th>)
);
return headers;
};
const getMessageContentBody = (content: string) => {
const c = JSON.parse(content);
const columns: JSX.Element[] = [];
Object.values(c).map((v) => columns.push(<td>{JSON.stringify(v)}</td>));
return columns;
};
return (
<h1>
Messages from {clusterName}{topicName}
</h1>
// eslint-disable-next-line no-nested-ternary
isFetched ? (
messages.length > 0 ? (
<div>
<div className="columns">
<div className="column is-half is-offset-half">
<input
id="searchText"
type="text"
name="searchText"
className="input"
placeholder="Search"
value={searchText}
onChange={handleInputChange}
/>
</div>
</div>
<table className="table is-striped is-fullwidth">
<thead>
<tr>
<th>Timestamp</th>
<th>Offset</th>
<th>Partition</th>
{getMessageContentHeaders()}
</tr>
</thead>
<tbody>
{messages
.filter(
(message) =>
!searchText || message?.content?.indexOf(searchText) >= 0
)
.map((message) => (
<tr key={message.timestamp}>
<td>{getTimestampDate(message.timestamp)}</td>
<td>{message.offset}</td>
<td>{message.partition}</td>
{getMessageContentBody(message.content)}
</tr>
))}
</tbody>
</table>
</div>
) : (
<div>No messages at selected topic</div>
)
) : (
<PageLoader isFullHeight={false} />
)
);
};

30
kafka-ui-react-app/src/components/Topics/Details/Messages/MessagesContainer.ts
View file

@ -1,20 +1,40 @@
import { connect } from 'react-redux';
import Messages from './Messages';
import { ClusterName, RootState, TopicName } from 'redux/interfaces';
import { withRouter, RouteComponentProps } from 'react-router-dom';
import { RouteComponentProps, withRouter } from 'react-router-dom';
import { fetchTopicMessages } from 'redux/actions';
import {
getIsTopicMessagesFetched,
getTopicMessages,
} from 'redux/reducers/topics/selectors';
import Messages from './Messages';
interface RouteProps {
clusterName: ClusterName;
topicName: TopicName;
}
interface OwnProps extends RouteComponentProps<RouteProps> { }
type OwnProps = RouteComponentProps<RouteProps>;
const mapStateToProps = (state: RootState, { match: { params: { topicName, clusterName } } }: OwnProps) => ({
const mapStateToProps = (
state: RootState,
{
match: {
params: { topicName, clusterName },
},
}: OwnProps
) => ({
clusterName,
topicName,
isFetched: getIsTopicMessagesFetched(state),
messages: getTopicMessages(state),
});
const mapDispatchToProps = {
fetchTopicMessages: (clusterName: ClusterName, topicName: TopicName) =>
fetchTopicMessages(clusterName, topicName),
};
export default withRouter(
connect(mapStateToProps)(Messages)
connect(mapStateToProps, mapDispatchToProps)(Messages)
);

19
kafka-ui-react-app/src/components/common/PageLoader/PageLoader.tsx
View file

@ -1,8 +1,21 @@
import React from 'react';
import cx from 'classnames';
const PageLoader: React.FC = () => (
<section className="hero is-fullheight-with-navbar">
<div className="hero-body has-text-centered" style={{ justifyContent: 'center' }}>
interface Props {
isFullHeight: boolean;
}
const PageLoader: React.FC<Partial<Props>> = ({ isFullHeight = true }) => (
<section
className={cx(
'hero',
isFullHeight ? 'is-fullheight-with-navbar' : 'is-halfheight'
)}
>
<div
className="hero-body has-text-centered"
style={{ justifyContent: 'center' }}
>
<div style={{ width: 300 }}>
<div className="subtitle">Loading...</div>
<progress

4
kafka-ui-react-app/src/redux/actionType.ts
View file

@ -15,6 +15,10 @@ enum ActionType {
GET_TOPICS__SUCCESS = 'GET_TOPICS__SUCCESS',
GET_TOPICS__FAILURE = 'GET_TOPICS__FAILURE',
GET_TOPIC_MESSAGES__REQUEST = 'GET_TOPIC_MESSAGES__REQUEST',
GET_TOPIC_MESSAGES__SUCCESS = 'GET_TOPIC_MESSAGES__SUCCESS',
GET_TOPIC_MESSAGES__FAILURE = 'GET_TOPIC_MESSAGES__FAILURE',
GET_TOPIC_DETAILS__REQUEST = 'GET_TOPIC_DETAILS__REQUEST',
GET_TOPIC_DETAILS__SUCCESS = 'GET_TOPIC_DETAILS__SUCCESS',
GET_TOPIC_DETAILS__FAILURE = 'GET_TOPIC_DETAILS__FAILURE',

7
kafka-ui-react-app/src/redux/actions/actions.ts
View file

@ -7,6 +7,7 @@ import {
Topic,
TopicConfig,
TopicDetails,
TopicMessage,
TopicName,
ConsumerGroup,
ConsumerGroupDetails,
@ -37,6 +38,12 @@ export const fetchTopicListAction = createAsyncAction(
ActionType.GET_TOPICS__FAILURE
)<undefined, Topic[], undefined>();
export const fetchTopicMessagesAction = createAsyncAction(
ActionType.GET_TOPIC_MESSAGES__REQUEST,
ActionType.GET_TOPIC_MESSAGES__SUCCESS,
ActionType.GET_TOPIC_MESSAGES__FAILURE
)<undefined, TopicMessage[], undefined>();
export const fetchTopicDetailsAction = createAsyncAction(
ActionType.GET_TOPIC_DETAILS__REQUEST,
ActionType.GET_TOPIC_DETAILS__SUCCESS,

13
kafka-ui-react-app/src/redux/actions/thunks.ts
View file

@ -57,6 +57,19 @@ export const fetchTopicList = (
}
};
export const fetchTopicMessages = (
clusterName: ClusterName,
topicName: TopicName
): PromiseThunk<void> => async (dispatch) => {
dispatch(actions.fetchTopicMessagesAction.request());
try {
const messages = await api.getTopicMessages(clusterName, topicName);
dispatch(actions.fetchTopicMessagesAction.success(messages));
} catch (e) {
dispatch(actions.fetchTopicMessagesAction.failure());
}
};
export const fetchTopicDetails = (
clusterName: ClusterName,
topicName: TopicName

9
kafka-ui-react-app/src/redux/api/topics.ts
View file

@ -1,5 +1,6 @@
import {
TopicName,
TopicMessage,
Topic,
ClusterName,
TopicDetails,
@ -46,6 +47,14 @@ export const getTopics = (clusterName: ClusterName): Promise<Topic[]> =>
...BASE_PARAMS,
}).then((res) => res.json());
export const getTopicMessages = (
clusterName: ClusterName,
topicName: TopicName
): Promise<TopicMessage[]> =>
fetch(`${BASE_URL}/clusters/${clusterName}/topics/${topicName}/messages`, {
...BASE_PARAMS,
}).then((res) => res.json());
export const postTopic = (
clusterName: ClusterName,
form: TopicFormData

11
kafka-ui-react-app/src/redux/interfaces/topic.ts
View file

@ -50,6 +50,16 @@ export interface Topic {
partitions: TopicPartition[];
}
export interface TopicMessage {
partition: number;
offset: number;
timestamp: number;
timestampType: string;
key: string;
headers: Record<string, string>;
content: string;
}
export interface TopicFormCustomParam {
name: string;
value: string;
@ -67,6 +77,7 @@ export interface TopicWithDetailedInfo extends Topic, TopicDetails {
export interface TopicsState {
byName: { [topicName: string]: TopicWithDetailedInfo };
allNames: TopicName[];
messages: TopicMessage[];
}
export interface TopicFormFormattedParams {

6
kafka-ui-react-app/src/redux/reducers/topics/reducer.ts
View file

@ -4,6 +4,7 @@ import ActionType from 'redux/actionType';
export const initialState: TopicsState = {
byName: {},
allNames: [],
messages: [],
};
const updateTopicList = (state: TopicsState, payload: Topic[]): TopicsState => {
@ -48,6 +49,11 @@ const reducer = (state = initialState, action: Action): TopicsState => {
},
},
};
case ActionType.GET_TOPIC_MESSAGES__SUCCESS:
return {
...state,
messages: action.payload,
};
case ActionType.GET_TOPIC_CONFIG__SUCCESS:
return {
...state,

10
kafka-ui-react-app/src/redux/reducers/topics/selectors.ts
View file

@ -12,11 +12,16 @@ const topicsState = ({ topics }: RootState): TopicsState => topics;
const getAllNames = (state: RootState) => topicsState(state).allNames;
const getTopicMap = (state: RootState) => topicsState(state).byName;
export const getTopicMessages = (state: RootState) =>
topicsState(state).messages;
const getTopicListFetchingStatus = createFetchingSelector('GET_TOPICS');
const getTopicDetailsFetchingStatus = createFetchingSelector(
'GET_TOPIC_DETAILS'
);
const getTopicMessagesFetchingStatus = createFetchingSelector(
'GET_TOPIC_MESSAGES'
);
const getTopicConfigFetchingStatus = createFetchingSelector('GET_TOPIC_CONFIG');
const getTopicCreationStatus = createFetchingSelector('POST_TOPIC');
const getTopicUpdateStatus = createFetchingSelector('PATCH_TOPIC');
@ -31,6 +36,11 @@ export const getIsTopicDetailsFetched = createSelector(
(status) => status === FetchStatus.fetched
);
export const getIsTopicMessagesFetched = createSelector(
getTopicMessagesFetchingStatus,
(status) => status === FetchStatus.fetched
);
export const getTopicConfigFetched = createSelector(
getTopicConfigFetchingStatus,
(status) => status === FetchStatus.fetched