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disable fetching and querying all fields

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Art Lowel
2020-07-01 16:40:16 +02:00
parent 1d0f0b8304
commit 09f1b7e01f
2 changed files with 9 additions and 28 deletions
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15
src/app/core/registry/registry.service.spec.ts
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@@ -190,21 +190,6 @@ describe('RegistryService', () => {
});
});
describe('when requesting metadatafields', () => {
let result;
beforeEach(() => {
result = registryService.getAllMetadataFields();
});
it('should call metadataFieldService.findAll', (done) => {
result.subscribe(() => {
expect(metadataFieldService.findAll).toHaveBeenCalled();
done();
});
});
});
describe('when dispatching to the store', () => {
beforeEach(() => {
spyOn(mockStore, 'dispatch');

22
src/app/core/registry/registry.service.ts
View File

@@ -38,6 +38,7 @@ import { MetadataSchemaDataService } from '../data/metadata-schema-data.service'
import { MetadataFieldDataService } from '../data/metadata-field-data.service';
import { FollowLinkConfig, followLink } from '../../shared/utils/follow-link-config.model';
import { RequestParam } from '../cache/models/request-param.model';
import { createSuccessfulRemoteDataObject$ } from '../../shared/remote-data.utils';
const metadataRegistryStateSelector = (state: AppState) => state.metadataRegistry;
const editMetadataSchemaSelector = createSelector(metadataRegistryStateSelector, (metadataState: MetadataRegistryState) => metadataState.editSchema);
@@ -104,11 +105,11 @@ export class RegistryService {
* @param linksToFollow List of {@link FollowLinkConfig} that indicate which {@link HALLink}s should be automatically resolved
* @returns an observable that emits a remote data object with a page of metadata fields
*/
// TODO this is temporarily disabled. The performance is too bad.
// It is used down the line for validation. That validation will have to be rewritten against a new rest endpoint.
// Not by downloading the list of all fields.
public getAllMetadataFields(options?: FindListOptions, ...linksToFollow: Array<FollowLinkConfig<MetadataField>>): Observable<RemoteData<PaginatedList<MetadataField>>> {
if (hasNoValue(options)) {
options = {currentPage: 1, elementsPerPage: 10000} as any;
}
return this.metadataFieldService.findAll(options, ...linksToFollow);
return createSuccessfulRemoteDataObject$(new PaginatedList<MetadataField>(null, []));
}
public editMetadataSchema(schema: MetadataSchema) {
@@ -308,15 +309,10 @@ export class RegistryService {
* @param query {string} The query to filter the field names by
* @returns an observable that emits a remote data object with a page of metadata fields that match the query
*/
// TODO this is temporarily disabled. The performance is too bad.
// Querying metadatafields will need to be implemented as a search endpoint on the rest api,
// not by downloading everything and preforming the query client side.
queryMetadataFields(query: string): Observable<RemoteData<PaginatedList<MetadataField>>> {
return this.getAllMetadataFields(undefined, followLink('schema')).pipe(
map((rd: RemoteData<PaginatedList<MetadataField>>) => {
const filteredFields: MetadataField[] = rd.payload.page.filter(
(field: MetadataField) => field.toString().indexOf(query) >= 0
);
const page: PaginatedList<MetadataField> = new PaginatedList<MetadataField>(new PageInfo(), filteredFields);
return Object.assign({}, rd, { payload: page });
})
);
return createSuccessfulRemoteDataObject$(new PaginatedList<MetadataField>(null, []));
}
}