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DG download "remove all" button disables once pressed #1177 #1184

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merged 3 commits into from Mar 29, 2022
Merged

DG download "remove all" button disables once pressed #1177 #1184

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30f7126
Remove all button disables once pressed #1177
Mar 28, 2022
b9f861e
Minor improvement to remove all unit test #1177
Mar 28, 2022
9fd64e9
Removing .only
Mar 29, 2022
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31 changes: 31 additions & 0 deletions packages/datagateway-download/src/downloadCart/downloadCartTable.component.test.tsx
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Expand Up @@ -245,6 +245,37 @@ describe('Download cart table component', () => {
expect(wrapper.exists('[data-testid="no-selections-message"]')).toBe(true);
});

it('disables remove all button while request is processing', async () => {
(removeAllDownloadCartItems as jest.Mock).mockImplementation(() => {
return new Promise((resolve) => setTimeout(resolve, 2000));
});

const wrapper = createWrapper();

await act(async () => {
await flushPromises();
wrapper.update();
await flushPromises();
wrapper.update();
});

await act(async () => {
wrapper.find('button#removeAllButton').simulate('click');
await flushPromises();
wrapper.update();
});
expect(
wrapper.find('button#removeAllButton').prop('disabled')
).toBeTruthy();

await act(async () => {
await new Promise((r) => setTimeout(r, 2001));
wrapper.update();
});

expect(wrapper.exists('[data-testid="no-selections-message"]')).toBe(true);
});

it("removes an item when said item's remove button is clicked", async () => {
const wrapper = createWrapper();

Expand Down
15 changes: 12 additions & 3 deletions packages/datagateway-download/src/downloadCart/downloadCartTable.component.tsx
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Expand Up @@ -20,6 +20,7 @@ import {
makeStyles,
Theme,
Link,
CircularProgress,
} from '@material-ui/core';
import { RemoveCircle } from '@material-ui/icons';
import {
Expand Down Expand Up @@ -66,6 +67,7 @@ const DownloadCartTable: React.FC<DownloadCartTableProps> = (
const [dataLoaded, setDataLoaded] = React.useState(false);
const [sizesLoaded, setSizesLoaded] = React.useState(true);
const [sizesFinished, setSizesFinished] = React.useState(true);
const [removingAll, setRemovingAll] = React.useState(false);

const fileCountMax = settings.fileCountMax;
const totalSizeMax = settings.totalSizeMax;
Expand Down Expand Up @@ -416,17 +418,24 @@ const DownloadCartTable: React.FC<DownloadCartTableProps> = (
style={{ marginRight: '1em' }}
>
<Grid item>
{/* Request to remove all selections is in progress. To prevent excessive requests, disable button during request */}
<Button
className="tour-download-remove-button"
id="removeAllButton"
variant="contained"
color="primary"
onClick={() =>
disabled={removingAll}
startIcon={removingAll && <CircularProgress size={20} />}
onClick={() => {
setRemovingAll(true);
removeAllDownloadCartItems({
facilityName: settings.facilityName,
downloadApiUrl: settings.downloadApiUrl,
}).then(() => setData([]))
}
}).then(() => {
setData([]);
setRemovingAll(false);
});
}}
>
{t('downloadCart.remove_all')}
</Button>
Expand Down