From b3abac32f53af0c81e06278e67e1c92be10c2cbe Mon Sep 17 00:00:00 2001
From: Karan Takalkar <karant@iitk.ac.in>
Date: Wed, 8 Jul 2020 15:37:38 +0530
Subject: [PATCH] feat: group actions (assign/unassign staff) (#1029)

Fixes #1028
---
 .../group-actions.resolver.ts                 | 38 ++++++++++
 src/app/groups/groups-routing.module.ts       | 13 +++-
 .../unassign-staff-dialog.component.html      |  8 +++
 .../unassign-staff-dialog.component.scss      |  0
 .../unassign-staff-dialog.component.spec.ts   | 25 +++++++
 .../unassign-staff-dialog.component.ts        | 20 ++++++
 .../group-actions.component.html              |  1 +
 .../group-actions.component.scss              |  0
 .../group-actions.component.spec.ts           | 25 +++++++
 .../group-actions/group-actions.component.ts  | 30 ++++++++
 .../group-assign-staff.component.html         | 36 ++++++++++
 .../group-assign-staff.component.scss         |  3 +
 .../group-assign-staff.component.spec.ts      | 25 +++++++
 .../group-assign-staff.component.ts           | 69 +++++++++++++++++++
 .../groups-view/groups-view.component.html    |  6 +-
 .../groups-view/groups-view.component.ts      | 54 ++++++++++++++-
 src/app/groups/groups.module.ts               | 11 ++-
 17 files changed, 356 insertions(+), 8 deletions(-)
 create mode 100644 src/app/groups/common-resolvers/group-actions.resolver.ts
 create mode 100644 src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.html
 create mode 100644 src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.scss
 create mode 100644 src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.spec.ts
 create mode 100644 src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.ts
 create mode 100644 src/app/groups/groups-view/group-actions/group-actions.component.html
 create mode 100644 src/app/groups/groups-view/group-actions/group-actions.component.scss
 create mode 100644 src/app/groups/groups-view/group-actions/group-actions.component.spec.ts
 create mode 100644 src/app/groups/groups-view/group-actions/group-actions.component.ts
 create mode 100644 src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.html
 create mode 100644 src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.scss
 create mode 100644 src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.spec.ts
 create mode 100644 src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.ts

diff --git a/src/app/groups/common-resolvers/group-actions.resolver.ts b/src/app/groups/common-resolvers/group-actions.resolver.ts
new file mode 100644
index 000000000..500c2bd53
--- /dev/null
+++ b/src/app/groups/common-resolvers/group-actions.resolver.ts
@@ -0,0 +1,38 @@
+/** Angular Imports */
+import { Injectable } from '@angular/core';
+import { Resolve, ActivatedRouteSnapshot } from '@angular/router';
+
+/** rxjs Imports */
+import { Observable } from 'rxjs';
+
+/** Custom Services */
+import { GroupsService } from '../groups.service';
+
+/**
+ * Group Actions data resolver.
+ */
+@Injectable()
+export class GroupActionsResolver implements Resolve<Object> {
+
+  /**
+   * @param {GroupsService} groupsService Savings service.
+   */
+  constructor(private groupsService: GroupsService) { }
+
+  /**
+   * Returns the Savings account actions data.
+   * @param {ActivatedRouteSnapshot} route Route Snapshot
+   * @returns {Observable<any>}
+   */
+  resolve(route: ActivatedRouteSnapshot): Observable<any> {
+    const actionName = route.paramMap.get('name');
+    const groupId = route.paramMap.get('groupId') || route.parent.parent.paramMap.get('groupId');
+    switch (actionName) {
+      case 'Assign Staff':
+        return this.groupsService.getGroupData(groupId, 'true');
+      default:
+        return undefined;
+    }
+  }
+
+}
diff --git a/src/app/groups/groups-routing.module.ts b/src/app/groups/groups-routing.module.ts
index 4d2bc90f7..d0d479914 100644
--- a/src/app/groups/groups-routing.module.ts
+++ b/src/app/groups/groups-routing.module.ts
@@ -17,6 +17,7 @@ import { CommitteeTabComponent } from './groups-view/committee-tab/committee-tab
 import { CreateGroupComponent } from './create-group/create-group.component';
 import { DatatableTabsComponent } from './groups-view/datatable-tabs/datatable-tabs.component';
 import { AddRoleComponent } from './groups-view/add-role/add-role.component';
+import { GroupActionsComponent } from './groups-view/group-actions/group-actions.component';
 
 /** Custom Resolvers */
 import { GroupViewResolver } from './common-resolvers/group-view.resolver';
@@ -27,6 +28,7 @@ import { OfficesResolver } from 'app/accounting/common-resolvers/offices.resolve
 import { GroupDatatablesResolver } from './common-resolvers/group-datatables.resolver';
 import { GroupDatatableResolver } from './common-resolvers/group-datatable.resolver';
 import { GroupDataAndTemplateResolver } from './common-resolvers/group-data-and-template.resolver';
+import { GroupActionsResolver } from './common-resolvers/group-actions.resolver';
 
 /** Groups Routes */
 const routes: Routes = [
@@ -113,6 +115,14 @@ const routes: Routes = [
                 },
               ]
             },
+            {
+              path: 'actions/:name',
+              data: { title: extract('Group Actions'), routeParamBreadcrumb: 'name' },
+              component: GroupActionsComponent,
+              resolve: {
+                groupActionData: GroupActionsResolver
+              }
+            },
             {
               path: 'savingsaccounts',
               loadChildren: '../savings/savings.module#SavingsModule'
@@ -138,6 +148,7 @@ const routes: Routes = [
               GroupNotesResolver,
               GroupDatatablesResolver,
               GroupDatatableResolver,
-              GroupDataAndTemplateResolver]
+              GroupDataAndTemplateResolver,
+              GroupActionsResolver]
 })
 export class GroupsRoutingModule { }
diff --git a/src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.html b/src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.html
new file mode 100644
index 000000000..054539569
--- /dev/null
+++ b/src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.html
@@ -0,0 +1,8 @@
+<h1 mat-dialog-title>Unassign Staff</h1>
+<div mat-dialog-content>
+  <p>Are you sure you want to unassign staff for this group ?</p>
+</div>
+<mat-dialog-actions align="end">
+  <button mat-raised-button mat-dialog-close>Cancel</button>
+  <button mat-raised-button color="warn" [mat-dialog-close]="{ confirm: true }">Confirm</button>
+</mat-dialog-actions>
diff --git a/src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.scss b/src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.scss
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.spec.ts b/src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.spec.ts
new file mode 100644
index 000000000..1eaed45f3
--- /dev/null
+++ b/src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.spec.ts
@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { UnassignStaffDialogComponent } from './unassign-staff-dialog.component';
+
+describe('UnassignStaffDialogComponent', () => {
+  let component: UnassignStaffDialogComponent;
+  let fixture: ComponentFixture<UnassignStaffDialogComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ UnassignStaffDialogComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(UnassignStaffDialogComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.ts b/src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.ts
new file mode 100644
index 000000000..84628e6b8
--- /dev/null
+++ b/src/app/groups/groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component.ts
@@ -0,0 +1,20 @@
+/** Angular Imports */
+import { Component, Inject } from '@angular/core';
+import { MatDialogRef, MAT_DIALOG_DATA } from '@angular/material';
+
+/**
+ * Unassign staff dialog component.
+ */
+@Component({
+  selector: 'mifosx-unassign-staff-dialog',
+  templateUrl: './unassign-staff-dialog.component.html',
+  styleUrls: ['./unassign-staff-dialog.component.scss']
+})
+export class UnassignStaffDialogComponent {
+
+  /**
+   * @param {MatDialogRef} dialogRef Component reference to dialog.
+   */
+  constructor(public dialogRef: MatDialogRef<UnassignStaffDialogComponent>) { }
+
+}
diff --git a/src/app/groups/groups-view/group-actions/group-actions.component.html b/src/app/groups/groups-view/group-actions/group-actions.component.html
new file mode 100644
index 000000000..6d3f292e7
--- /dev/null
+++ b/src/app/groups/groups-view/group-actions/group-actions.component.html
@@ -0,0 +1 @@
+<mifosx-group-assign-staff *ngIf="actions['Assign Staff']"></mifosx-group-assign-staff>
diff --git a/src/app/groups/groups-view/group-actions/group-actions.component.scss b/src/app/groups/groups-view/group-actions/group-actions.component.scss
new file mode 100644
index 000000000..e69de29bb
diff --git a/src/app/groups/groups-view/group-actions/group-actions.component.spec.ts b/src/app/groups/groups-view/group-actions/group-actions.component.spec.ts
new file mode 100644
index 000000000..bb65cca10
--- /dev/null
+++ b/src/app/groups/groups-view/group-actions/group-actions.component.spec.ts
@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { GroupActionsComponent } from './group-actions.component';
+
+describe('GroupActionsComponent', () => {
+  let component: GroupActionsComponent;
+  let fixture: ComponentFixture<GroupActionsComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ GroupActionsComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(GroupActionsComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/src/app/groups/groups-view/group-actions/group-actions.component.ts b/src/app/groups/groups-view/group-actions/group-actions.component.ts
new file mode 100644
index 000000000..7435a27d8
--- /dev/null
+++ b/src/app/groups/groups-view/group-actions/group-actions.component.ts
@@ -0,0 +1,30 @@
+/** Angular Imports */
+import { Component } from '@angular/core';
+import { ActivatedRoute } from '@angular/router';
+
+/**
+ * Group actions component.
+ */
+@Component({
+  selector: 'mifosx-group-actions',
+  templateUrl: './group-actions.component.html',
+  styleUrls: ['./group-actions.component.scss']
+})
+export class GroupActionsComponent {
+
+  /** Flag object to store possible actions and render appropriate UI to the user */
+  actions: {
+    'Assign Staff': boolean
+  } = {
+    'Assign Staff': false
+  };
+
+  /**
+   * @param {ActivatedRoute} route Activated Route
+   */
+  constructor(private route: ActivatedRoute) {
+    const name = this.route.snapshot.params['name'];
+    this.actions[name] = true;
+  }
+
+}
diff --git a/src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.html b/src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.html
new file mode 100644
index 000000000..6e73ef791
--- /dev/null
+++ b/src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.html
@@ -0,0 +1,36 @@
+<div class="container">
+
+  <mat-card>
+
+    <form [formGroup]="groupAssignStaffForm" (ngSubmit)="submit()">
+
+      <mat-card-content>
+
+        <div fxLayout="column">
+
+          <mat-form-field fxFlex="48%">
+            <mat-label>Staff</mat-label>
+            <mat-select formControlName="staffId">
+              <mat-option *ngFor="let staff of staffData" [value]="staff.id">
+                {{ staff.displayName }}
+              </mat-option>
+            </mat-select>
+            <mat-error *ngIf="groupAssignStaffForm.controls.staffId.hasError('required')">
+              Staff is <strong>required</strong>
+            </mat-error>
+          </mat-form-field>
+
+        </div>
+
+      </mat-card-content>
+
+      <mat-card-actions fxLayout="row" fxLayout.xs="column" fxLayoutAlign="center" fxLayoutGap="5px">
+        <button type="button" mat-raised-button [routerLink]="['../../']">Cancel</button>
+        <button mat-raised-button color="primary" [disabled]="!groupAssignStaffForm.valid">Confirm</button>
+      </mat-card-actions>
+
+    </form>
+
+  </mat-card>
+
+</div>
diff --git a/src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.scss b/src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.scss
new file mode 100644
index 000000000..d774f68da
--- /dev/null
+++ b/src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.scss
@@ -0,0 +1,3 @@
+.container {
+  max-width: 37rem;
+}
diff --git a/src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.spec.ts b/src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.spec.ts
new file mode 100644
index 000000000..05ae8c3ab
--- /dev/null
+++ b/src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.spec.ts
@@ -0,0 +1,25 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { GroupAssignStaffComponent } from './group-assign-staff.component';
+
+describe('GroupAssignStaffComponent', () => {
+  let component: GroupAssignStaffComponent;
+  let fixture: ComponentFixture<GroupAssignStaffComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ GroupAssignStaffComponent ]
+    })
+    .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(GroupAssignStaffComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});
diff --git a/src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.ts b/src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.ts
new file mode 100644
index 000000000..43bb08da0
--- /dev/null
+++ b/src/app/groups/groups-view/group-actions/group-assign-staff/group-assign-staff.component.ts
@@ -0,0 +1,69 @@
+/** Angular Imports */
+import { Component, OnInit } from '@angular/core';
+import { FormGroup, FormBuilder } from '@angular/forms';
+import { ActivatedRoute, Router } from '@angular/router';
+
+/** Custom Services */
+import { GroupsService } from 'app/groups/groups.service';
+
+/**
+ * Groups Assign Staff Component
+ */
+@Component({
+  selector: 'mifosx-group-assign-staff',
+  templateUrl: './group-assign-staff.component.html',
+  styleUrls: ['./group-assign-staff.component.scss']
+})
+export class GroupAssignStaffComponent implements OnInit {
+
+  /** Group Assign Staff form. */
+  groupAssignStaffForm: FormGroup;
+  /** Field Officer Data */
+  staffData: any;
+  /** Group Data */
+  groupData: any;
+
+  /**
+   * Fetches Group Action Data from `resolve`
+   * @param {FormBuilder} formBuilder Form Builder
+   * @param {SavingsService} savingsService Savings Service
+   * @param {ActivatedRoute} route Activated Route
+   * @param {Router} router Router
+   */
+  constructor(private formBuilder: FormBuilder,
+              private groupsService: GroupsService,
+              private route: ActivatedRoute,
+              private router: Router) {
+    this.route.data.subscribe((data: { groupActionData: any }) => {
+      this.groupData = data.groupActionData;
+    });
+  }
+
+  /**
+   * Creates the group assign staff form.
+   */
+  ngOnInit() {
+    this.staffData = this.groupData.staffOptions;
+    this.createGroupAssignStaffForm();
+  }
+
+  /**
+   * Creates the group assign staff form.
+   */
+  createGroupAssignStaffForm() {
+    this.groupAssignStaffForm = this.formBuilder.group({
+      'staffId': ['']
+    });
+  }
+
+  /**
+   * Submits the form and assigns staff for the group.
+   */
+  submit() {
+    this.groupsService.executeGroupCommand(this.groupData.id, 'assignStaff', this.groupAssignStaffForm.value)
+      .subscribe(() => {
+        this.router.navigate(['../../'], { relativeTo: this.route });
+      });
+  }
+
+}
diff --git a/src/app/groups/groups-view/groups-view.component.html b/src/app/groups/groups-view/groups-view.component.html
index 3012d916e..a2fb6fd52 100644
--- a/src/app/groups/groups-view/groups-view.component.html
+++ b/src/app/groups/groups-view/groups-view.component.html
@@ -20,7 +20,7 @@
         </mat-card-title>
         <mat-card-subtitle>
           <p>
-            Group #: {{groupViewData.id}} | Center Name: {{groupViewData.centerName}} | Staff: {{groupViewData.staffName}}<br/>
+            Group #: {{groupViewData.id}} | Center Name: {{groupViewData.centerName}} | Staff: {{groupViewData.staffName || 'Unassigned'}}<br/>
             Office Name: {{groupViewData.officeName}}<br/>
             Activation Date : {{(groupViewData.activationDate)?(groupViewData.activationDate|date) :'Not Activated'}}<br/>
             <span *ngIf="!groupViewData.active">
@@ -80,9 +80,9 @@
           <span *ngIf="groupViewData.collectionMeetingCalendar">
             <button mat-menu-item *mifosxHasPermission="'SAVEORUPDATEATTENDANCE_MEETING'">Attendance</button></span>
           <span *ngIf="!groupViewData.staffId">
-            <button mat-menu-item *mifosxHasPermission="'ASSIGNSTAFF_GROUP'">Assign Staff</button></span>
+            <button mat-menu-item *mifosxHasPermission="'ASSIGNSTAFF_GROUP'" (click)="doAction('Assign Staff')">Assign Staff</button></span>
           <span *ngIf="groupViewData.staffId">
-            <button mat-menu-item *mifosxHasPermission="'UNASSIGNSTAFF_GROUP'">Unassign Staff</button></span>
+            <button mat-menu-item *mifosxHasPermission="'UNASSIGNSTAFF_GROUP'"(click)="doAction('Unassign Staff')">Unassign Staff</button></span>
           <span *ngIf="!(groupViewData.centerId || groupViewData.collectionMeetingCalendar) && groupViewData.status.value==='Active'">
             <button mat-menu-item *mifosxHasPermission="'CREATE_MEETING'">Attatch Meeting</button></span>
           <button mat-menu-item *mifosxHasPermission="'CLOSE_GROUP'">Close</button>
diff --git a/src/app/groups/groups-view/groups-view.component.ts b/src/app/groups/groups-view/groups-view.component.ts
index 26bc42fc9..e7a90fb40 100644
--- a/src/app/groups/groups-view/groups-view.component.ts
+++ b/src/app/groups/groups-view/groups-view.component.ts
@@ -1,6 +1,13 @@
 /** Angular Imports */
 import { Component } from '@angular/core';
-import { ActivatedRoute } from '@angular/router';
+import { ActivatedRoute, Router } from '@angular/router';
+import { MatDialog } from '@angular/material';
+
+/** Custom Dialogs */
+import { UnassignStaffDialogComponent } from './custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component';
+
+/** Custom Services */
+import { GroupsService } from '../groups.service';
 
 /**
  * Groups View Component.
@@ -21,11 +28,54 @@ export class GroupsViewComponent {
    * Fetches group data from `resolve`
    * @param {ActivatedRoute} route Activated Route
    */
-  constructor(private route: ActivatedRoute) {
+  constructor(private route: ActivatedRoute,
+              private groupsService: GroupsService,
+              private router: Router,
+              public dialog: MatDialog) {
     this.route.data.subscribe((data: { groupViewData: any, groupDatatables: any }) => {
       this.groupViewData = data.groupViewData;
       this.groupDatatables = data.groupDatatables;
     });
   }
 
+  /**
+   * Performs action button/option action.
+   * @param {string} name action name.
+   */
+  doAction(name: string) {
+    switch (name) {
+      case 'Assign Staff':
+        this.router.navigate([`actions/${name}`], { relativeTo: this.route });
+        break;
+      case 'Unassign Staff':
+        this.unassignStaff();
+        break;
+    }
+  }
+
+  /**
+   * Refetches data for the component
+   * TODO: Replace by a custom reload component instead of hard-coded back-routing.
+   */
+  reload() {
+    const url: string = this.router.url;
+    this.router.navigateByUrl(`/groups`, {skipLocationChange: true})
+      .then(() => this.router.navigate([url]));
+  }
+
+  /**
+   * Unassign's the group's staff.
+   */
+  private unassignStaff() {
+    const unAssignStaffDialogRef = this.dialog.open(UnassignStaffDialogComponent);
+    unAssignStaffDialogRef.afterClosed().subscribe((response: { confirm: any }) => {
+      if (response.confirm) {
+        this.groupsService.executeGroupCommand(this.groupViewData.id, 'unassignStaff', { staffId: this.groupViewData.staffId })
+          .subscribe(() => {
+            this.reload();
+          });
+      }
+    });
+  }
+
 }
diff --git a/src/app/groups/groups.module.ts b/src/app/groups/groups.module.ts
index 90b50a23e..c44ecd6ca 100644
--- a/src/app/groups/groups.module.ts
+++ b/src/app/groups/groups.module.ts
@@ -20,6 +20,9 @@ import { SingleRowComponent } from './groups-view/datatable-tabs/single-row/sing
 import { MultiRowComponent } from './groups-view/datatable-tabs/multi-row/multi-row.component';
 import { AddRoleComponent } from './groups-view/add-role/add-role.component';
 import { UnassignRoleDialogComponent } from './groups-view/custom-dialogs/unassign-role-dialog/unassign-role-dialog.component';
+import { GroupActionsComponent } from './groups-view/group-actions/group-actions.component';
+import { GroupAssignStaffComponent } from './groups-view/group-actions/group-assign-staff/group-assign-staff.component';
+import { UnassignStaffDialogComponent } from './groups-view/custom-dialogs/unassign-staff-dialog/unassign-staff-dialog.component';
 
 /**
  * Groups Module
@@ -44,10 +47,14 @@ import { UnassignRoleDialogComponent } from './groups-view/custom-dialogs/unassi
     SingleRowComponent,
     MultiRowComponent,
     AddRoleComponent,
-    UnassignRoleDialogComponent
+    UnassignRoleDialogComponent,
+    GroupActionsComponent,
+    GroupAssignStaffComponent,
+    UnassignStaffDialogComponent
   ],
   entryComponents: [
-    UnassignRoleDialogComponent
+    UnassignRoleDialogComponent,
+    UnassignStaffDialogComponent
   ],
   providers: [DatePipe]
 })