@selfcommunity/react-ui
Version:
React UI Components to integrate a Community created with SelfCommunity Platform.
146 lines (137 loc) • 6.12 kB
JavaScript
import { __rest } from "tslib";
import { jsx as _jsx } from "react/jsx-runtime";
import { useEffect, useMemo, useState } from 'react';
import { styled } from '@mui/material';
import { CacheStrategies, Logger } from '@selfcommunity/utils';
import { useSCContext, useSCFetchCourse, useSCUser } from '@selfcommunity/react-core';
import { SCCoursePrivacyType, SCCourseJoinStatusType } from '@selfcommunity/types';
import { LoadingButton } from '@mui/lab';
import { FormattedMessage } from 'react-intl';
import classNames from 'classnames';
import { useThemeProps } from '@mui/system';
import { SCOPE_SC_UI } from '../../constants/Errors';
import { SCCourseEventType, SCTopicType } from '../../constants/PubSub';
import PubSub from 'pubsub-js';
const PREFIX = 'SCCourseJoinButton';
const classes = {
root: `${PREFIX}-root`
};
const Root = styled(LoadingButton, {
name: PREFIX,
slot: 'Root',
overridesResolver: (props, styles) => styles.root
})(({ theme }) => ({}));
/**
* > API documentation for the Community-JS Course Subscribe Button component. Learn about the available props and the CSS API.
#### Import
```jsx
import {CourseJoinButton} from '@selfcommunity/react-ui';
```
#### Component Name
The name `SCCourseJoinButton` can be used when providing style overrides in the theme.
#### CSS
|Rule Name|Global class|Description|
|---|---|---|
|root|.SCCourseJoinButton-root|Styles applied to the root element.|
* @param inProps
*/
export default function CourseJoinButton(inProps) {
// PROPS
const props = useThemeProps({
props: inProps,
name: PREFIX
});
const { className, courseId, course, user, onJoin } = props, rest = __rest(props, ["className", "courseId", "course", "user", "onJoin"]);
// STATE
const [status, setStatus] = useState(null);
// CONTEXT
const scContext = useSCContext();
const scUserContext = useSCUser();
const scCoursesManager = scUserContext.managers.courses;
// CONST
const authUserId = scUserContext.user ? scUserContext.user.id : null;
const { scCourse } = useSCFetchCourse({
id: courseId,
course,
cacheStrategy: authUserId ? CacheStrategies.CACHE_FIRST : CacheStrategies.STALE_WHILE_REVALIDATE
});
const isCourseAdmin = useMemo(() => scCourse && scCourse.join_status === SCCourseJoinStatusType.CREATOR, [scCourse]);
useEffect(() => {
/**
* Call scCoursesManager.joinStatus inside an effect
* to avoid warning rendering child during update parent state
*/
if (authUserId) {
setStatus(scCoursesManager.joinStatus(scCourse));
}
}, [authUserId, scCoursesManager.joinStatus, scCourse]);
/**
* Notify UI when a member is added to a course
* @param course
* @param user
*/
function notifyChanges(course, user) {
if (course && user) {
PubSub.publish(`${SCTopicType.GROUP}.${SCCourseEventType.ADD_MEMBER}`, { course, user });
}
}
const join = (user) => {
scCoursesManager
.join(scCourse, user === null || user === void 0 ? void 0 : user.id)
.then(() => {
const _status = scCourse.privacy === SCCoursePrivacyType.PRIVATE && scCourse.join_status !== SCCourseJoinStatusType.INVITED
? SCCourseJoinStatusType.REQUESTED
: SCCourseJoinStatusType.JOINED;
notifyChanges(scCourse, user);
onJoin && onJoin(scCourse, _status);
})
.catch((e) => {
Logger.error(SCOPE_SC_UI, e);
});
};
const leave = () => {
scCoursesManager
.leave(scCourse)
.then(() => {
onJoin && onJoin(scCourse, null);
})
.catch((e) => {
Logger.error(SCOPE_SC_UI, e);
});
};
const handleClick = () => {
if (!scUserContext.user) {
scContext.settings.handleAnonymousAction();
}
else {
status === SCCourseJoinStatusType.JOINED && !(user === null || user === void 0 ? void 0 : user.id) ? leave() : (user === null || user === void 0 ? void 0 : user.id) ? join(user) : join();
}
};
/**
* Get current translated status
*/
const getStatus = useMemo(() => {
let _status;
switch (status) {
case SCCourseJoinStatusType.REQUESTED:
_status = _jsx(FormattedMessage, { defaultMessage: "ui.courseJoinButton.waitingApproval", id: "ui.courseJoinButton.waitingApproval" });
break;
case SCCourseJoinStatusType.JOINED:
_status = _jsx(FormattedMessage, { defaultMessage: "ui.courseJoinButton.leave", id: "ui.courseJoinButton.leave" });
break;
case SCCourseJoinStatusType.INVITED:
_status = _jsx(FormattedMessage, { defaultMessage: "ui.courseJoinButton.accept", id: "ui.courseJoinButton.accept" });
break;
default:
scCourse.privacy === SCCoursePrivacyType.OPEN
? (_status = _jsx(FormattedMessage, { defaultMessage: "ui.courseJoinButton.join", id: "ui.courseJoinButton.join" }))
: (_status = _jsx(FormattedMessage, { defaultMessage: "ui.courseJoinButton.requestAccess", id: "ui.courseJoinButton.requestAccess" }));
break;
}
return _status;
}, [status, scCourse]);
if (!scCourse || (isCourseAdmin && (user === null || user === void 0 ? void 0 : user.id) === scUserContext.user.id) || (isCourseAdmin && !(user === null || user === void 0 ? void 0 : user.id))) {
return null;
}
return (_jsx(Root, Object.assign({ size: "small", variant: "outlined", onClick: handleClick, loading: scUserContext.user ? scCoursesManager.isLoading(scCourse) : null, disabled: status === SCCourseJoinStatusType.REQUESTED, className: classNames(classes.root, className) }, rest, { children: isCourseAdmin ? _jsx(FormattedMessage, { defaultMessage: "ui.courseJoinButton.accept", id: "ui.courseJoinButton.accept" }) : getStatus })));
}