6be1dd5a3a
---- Pending * Table width for the points column in incentive * Linting * keyboard navigation where it was used earlier * can remove the unused totals calculated serverside in productledger * spinner and loading bars * Activate Guard for Employee Function tabs * Progress for Fingerprint uploads * deleted reconcile and receipe features as they were not being used * focus the right control on component load
59 lines
1.5 KiB
TypeScript
59 lines
1.5 KiB
TypeScript
import {DataSource} from '@angular/cdk/collections';
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import {MatPaginator, MatSort} from '@angular/material';
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import {map} from 'rxjs/operators';
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import {merge, Observable, of as observableOf} from 'rxjs';
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import {User} from '../user';
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export class UserListDataSource extends DataSource<User> {
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constructor(private paginator: MatPaginator, private sort: MatSort, public data: User[]) {
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super();
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}
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connect(): Observable<User[]> {
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const dataMutations = [
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observableOf(this.data),
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this.paginator.page,
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this.sort.sortChange
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];
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// Set the paginators length
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this.paginator.length = this.data.length;
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return merge(...dataMutations).pipe(map(() => {
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return this.getPagedData(this.getSortedData([...this.data]));
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}));
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}
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disconnect() {
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}
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private getPagedData(data: User[]) {
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const startIndex = this.paginator.pageIndex * this.paginator.pageSize;
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return data.splice(startIndex, this.paginator.pageSize);
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}
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private getSortedData(data: User[]) {
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if (!this.sort.active || this.sort.direction === '') {
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return data;
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}
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return data.sort((a, b) => {
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const isAsc = this.sort.direction === 'asc';
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switch (this.sort.active) {
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case 'name':
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return compare(a.name, b.name, isAsc);
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case 'id':
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return compare(+a.id, +b.id, isAsc);
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default:
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return 0;
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}
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});
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}
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}
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/** Simple sort comparator for example ID/Name columns (for user-side sorting). */
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function compare(a, b, isAsc) {
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return (a < b ? -1 : 1) * (isAsc ? 1 : -1);
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}
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