Add datatable step when exist entity datatable checks (#1633)

Co-authored-by: Jose Alberto Hernandez <alberto@MacBook-Pro.local>

src/app/shared/tabs/entity-documents-tab/entity-documents-tab.component.html

@@ -45,6 +45,6 @@
     <tr mat-row *matRowDef="let row; columns: displayedColumns;"></tr>
   </table>
 
-  <mat-paginator *ngIf="entityDocuments.length > 10" [pageSizeOptions]="[10, 25, 50, 100]" showFirstLastButtons></mat-paginator>
+  <mat-paginator *ngIf="entityDocuments && entityDocuments.length > 10" [pageSizeOptions]="[10, 25, 50]" showFirstLastButtons></mat-paginator>
 
 </div>

src/app/shared/tabs/entity-notes-tab/entity-notes-tab.component.ts

@@ -2,6 +2,7 @@ import { Component, Input, OnInit, ViewChild } from '@angular/core';
 import { FormBuilder, FormGroup, Validators } from '@angular/forms';
 import { MatDialog } from '@angular/material/dialog';
 import { ClientsService } from 'app/clients/clients.service';
+import { GroupsService } from 'app/groups/groups.service';
 import { LoansService } from 'app/loans/loans.service';
 import { SavingsService } from 'app/savings/savings.service';
 import { DeleteDialogComponent } from 'app/shared/delete-dialog/delete-dialog.component';
@@ -29,6 +30,7 @@ export class EntityNotesTabComponent implements OnInit {
     private savingsService: SavingsService,
     private loansService: LoansService,
     private clientsService: ClientsService,
+    private groupsService: GroupsService,
     private dialog: MatDialog) { }
 
   ngOnInit() {