ngOnInit()

in src/app/components/apps-view/apps-view.component.ts [72:141]
63 lines of code
3 McCabe index (conditional complexity)

  ngOnInit() {
    this.appDataSource.paginator = this.appPaginator;
    this.allocDataSource.paginator = this.allocPaginator;
    this.appDataSource.sort = this.appSort;
    this.appSort.sort({ id: 'submissionTime', start: 'desc', disableClear: false });

    this.appColumnDef = [
      { colId: 'applicationId', colName: 'Application ID' },
      { colId: 'queueName', colName: 'Queue Name' },
      { colId: 'applicationState', colName: 'Application State' },
      {
        colId: 'lastStateChangeTime',
        colName: 'Last State Change Time',
        colFormatter: CommonUtil.timeColumnFormatter,
      },
      {
        colId: 'usedResource',
        colName: 'Used Resource',
        colFormatter: CommonUtil.resourceColumnFormatter,
      },
      { colId: 'partition', colName: 'Partition' },
      {
        colId: 'submissionTime',
        colName: 'Submission Time',
        colFormatter: CommonUtil.timeColumnFormatter,
      },
    ];

    this.appColumnIds = this.appColumnDef.map((col) => col.colId).concat('indicatorIcon');

    this.allocColumnDef = [
      { colId: 'displayName', colName: 'Display Name' },
      { colId: 'allocationKey', colName: 'Allocation Key' },
      { colId: 'nodeId', colName: 'Node ID' },
      { colId: 'resource', colName: 'Resource', colFormatter: CommonUtil.resourceColumnFormatter },
      { colId: 'priority', colName: 'Priority' },
    ];

    this.allocColumnIds = this.allocColumnDef.map((col) => col.colId);

    fromEvent(this.searchInput.nativeElement, 'keyup')
      .pipe(debounceTime(500), distinctUntilChanged())
      .subscribe(() => {
        this.onSearchAppData();
      });

    this.scheduler
      .fetchPartitionList()
      .pipe(
        finalize(() => {
          this.spinner.hide();
        })
      )
      .subscribe((list) => {
        if (list && list.length > 0) {
          list.forEach((part) => {
            this.partitionList.push(new PartitionInfo(part.name, part.name));
          });

          this.partitionSelected = list[0].name;
          this.fetchQueuesForPartition(this.partitionSelected);
        } else {
          this.partitionList = [new PartitionInfo('-- Select --', '')];
          this.partitionSelected = '';
          this.leafQueueList = [new DropdownItem('-- Select --', '')];
          this.leafQueueSelected = '';
          this.appDataSource.data = [];
        }
      });
  }