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import React from 'react';
import Bluebird from 'bluebird';
import { useHistory } from 'react-router-dom';
import { makeStyles } from '@material-ui/core/styles';
import {
Button,
Card,
Container,
LinearProgress
} from '@material-ui/core';
import { useSnackbar } from 'notistack';
import useS3Preupload from './useS3Preupload';
import ImageInput from './ImageInput';
import ModalScreen from '../../components/ModalScreen/ModalScreen';
import { post } from '../../requests';
import { useFeed } from '../../hooks/APIClient';
const useStyles = makeStyles(theme => ({
images: {
height: theme.spacing(50),
display: 'flex'
}
}));
const PollCreation: React.FC = () => {
const classes = useStyles();
const history = useHistory();
const { enqueueSnackbar } = useSnackbar();
const { mutate: updateFeed } = useFeed();
const {
file: left,
setFile: setLeft,
resolve: resolveLeft,
progress: leftProgress
} = useS3Preupload();
const {
file: right,
setFile: setRight,
resolve: resolveRight,
progress: rightProgress
} = useS3Preupload();
const handleClick = async () => {
try {
const [leftUrl, rightUrl] = await Bluebird.all([resolveLeft(), resolveRight()]);
const contents = {
left: { url: leftUrl },
right: { url: rightUrl }
};
history.push('/feed');
post('/polls/', { contents }).then(() => {
updateFeed();
enqueueSnackbar('Your poll has been successfully created!', { variant: 'success' });
});
} catch (error) {
enqueueSnackbar('Failed to create a poll. Please, try again.', { variant: 'error' });
history.push('/feed');
}
};
return (
<ModalScreen title="Create a poll">
<Container maxWidth="sm" disableGutters>
<Card>
<div className={classes.images}>
<ImageInput callback={setLeft} progress={leftProgress} />
<ImageInput callback={setRight} progress={rightProgress} />
</div>
{
leftProgress || rightProgress
? <LinearProgress color="primary" />
: (
<Button
color="primary"
disabled={!(left && right)}
variant="contained"
onClick={handleClick}
fullWidth
>
Submit
</Button>
)
}
</Card>
</Container>
</ModalScreen>
);
};
export default PollCreation;
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