ceph/src/pybind/mgr/dashboard/frontend/src/app/shared/models/cd-table-fetch-data-context.ts

   1 import { HttpParams } from '@angular/common/http';
   2
   3 import { PageInfo } from './cd-table-paging';
   4
   5 export class CdTableFetchDataContext {
   6   errorConfig = {
   7     resetData: true, // Force data table to show no data
   8     displayError: true // Show an error panel above the data table
   9   };
  10
  11   /**
  12    * The function that should be called from within the error handler
  13    * of the 'fetchData' function to display the error panel and to
  14    * reset the data table to the correct state.
  15    */
  16   error: Function;
  17   pageInfo: PageInfo = new PageInfo();
  18   search = '';
  19   sort = '+name';
  20
  21   constructor(error: () => void) {
  22     this.error = error;
  23   }
  24
  25   toParams(): HttpParams {
  26     if (this.pageInfo.limit === null) {
  27       this.pageInfo.limit = 0;
  28     }
  29     if (!this.search) {
  30       this.search = '';
  31     }
  32     if (!this.sort || this.sort.length < 2) {
  33       this.sort = '+name';
  34     }
  35     return new HttpParams({
  36       fromObject: {
  37         offset: String(this.pageInfo.offset * this.pageInfo.limit),
  38         limit: String(this.pageInfo.limit),
  39         search: this.search,
  40         sort: this.sort
  41       }
  42     });
  43   }
  44 }