Roles

bookie/src/app/roles/role-detail/role-detail.component.css

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+.example-card {
+  max-width: 400px;
+}

bookie/src/app/roles/role-detail/role-detail.component.html

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+<div fxLayout="row" fxFlex="50%" fxLayoutAlign="space-around center" class="example-card">
+  <mat-card fxFlex>
+    <mat-card-title-group>
+      <mat-card-title>Role</mat-card-title>
+    </mat-card-title-group>
+    <mat-card-content>
+      <form [formGroup]="form" fxLayout="column">
+        <div fxLayout="row" fxLayoutAlign="space-around start" fxLayout.lt-md="column" fxLayoutGap="20px"
+             fxLayoutGap.lt-md="0px">
+          <mat-form-field fxFlex>
+            <mat-label>Name</mat-label>
+            <input matInput #nameElement placeholder="Name" formControlName="name">
+          </mat-form-field>
+        </div>
+        <mat-divider></mat-divider>
+        <div formArrayName="permissions">
+          <div fxLayout="row" *ngFor="let p of item.permissions; index as i" [formGroupName]="i" fxLayout="row"
+               fxLayoutAlign="space-around start" fxLayout.lt-md="column" fxLayoutGap="20px"
+               fxLayoutGap.lt-md="0px">
+            <mat-checkbox formControlName="permission" fxFlex>{{p.name}}</mat-checkbox>
+          </div>
+        </div>
+      </form>
+    </mat-card-content>
+    <mat-card-actions>
+      <button mat-raised-button color="primary" (click)="save()">Save</button>
+      <button mat-raised-button color="warn" (click)="confirmDelete()">Delete</button>
+    </mat-card-actions>
+  </mat-card>
+</div>

bookie/src/app/roles/role-detail/role-detail.component.spec.ts

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+import {async, ComponentFixture, TestBed} from '@angular/core/testing';
+
+import {RoleDetailComponent} from './role-detail.component';
+
+describe('RoleDetailComponent', () => {
+  let component: RoleDetailComponent;
+  let fixture: ComponentFixture<RoleDetailComponent>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [RoleDetailComponent]
+    })
+      .compileComponents();
+  }));
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(RoleDetailComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

bookie/src/app/roles/role-detail/role-detail.component.ts

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+import { AfterViewInit, Component, ElementRef, OnInit, ViewChild } from '@angular/core';
+import { ActivatedRoute, Router } from '@angular/router';
+import { RoleService } from '../role.service';
+import { Role } from '../role';
+import { ToasterService } from '../../core/toaster.service';
+import { ConfirmDialogComponent } from '../../shared/confirm-dialog/confirm-dialog.component';
+import { MatDialog } from '@angular/material/dialog';
+import { FormArray, FormBuilder, FormGroup } from '@angular/forms';
+
+@Component({
+  selector: 'app-role-detail',
+  templateUrl: './role-detail.component.html',
+  styleUrls: ['./role-detail.component.css']
+})
+export class RoleDetailComponent implements OnInit, AfterViewInit {
+  @ViewChild('nameElement', { static: true }) nameElement: ElementRef;
+  form: FormGroup;
+  item: Role;
+
+  constructor(
+    private route: ActivatedRoute,
+    private router: Router,
+    private fb: FormBuilder,
+    private toaster: ToasterService,
+    private dialog: MatDialog,
+    private ser: RoleService
+  ) {
+    this.createForm();
+  }
+
+  createForm() {
+    this.form = this.fb.group({
+      name: '',
+      permissions: this.fb.array([])
+    });
+  }
+
+  ngOnInit() {
+    this.route.data
+      .subscribe((data: { item: Role }) => {
+        this.item = data.item;
+        this.form.get('name').setValue(this.item.name);
+        this.form.setControl('permissions', this.fb.array(
+          this.item.permissions.map(
+            x => this.fb.group({
+              permission: x.enabled
+            })
+          )
+        ));
+      });
+  }
+
+  ngAfterViewInit() {
+    setTimeout(() => {
+      this.nameElement.nativeElement.focus();
+    }, 0);
+  }
+
+  save() {
+    this.ser.saveOrUpdate(this.getItem())
+      .subscribe(
+        (result) => {
+          this.toaster.show('Success', '');
+          this.router.navigateByUrl('/roles');
+        },
+        (error) => {
+          this.toaster.show('Danger', error.error);
+        }
+      );
+  }
+
+  delete() {
+    this.ser.delete(this.item.id)
+      .subscribe(
+        (result) => {
+          this.toaster.show('Success', '');
+          this.router.navigateByUrl('/roles');
+        },
+        (error) => {
+          this.toaster.show('Danger', error.error);
+        }
+      );
+  }
+
+  confirmDelete(): void {
+    const dialogRef = this.dialog.open(ConfirmDialogComponent, {
+      width: '250px',
+      data: {title: 'Delete Role?', content: 'Are you sure? This cannot be undone.'}
+    });
+
+    dialogRef.afterClosed().subscribe((result: boolean) => {
+      if (result) {
+        this.delete();
+      }
+    });
+  }
+
+  getItem(): Role {
+    const formModel = this.form.value;
+    this.item.name = formModel.name;
+    const array = this.form.get('permissions') as FormArray;
+    this.item.permissions.forEach((item, index) => {
+      item.enabled = array.controls[index].value.permission;
+    });
+    return this.item;
+  }
+}

bookie/src/app/roles/role-list-resolver.service.spec.ts

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+import {inject, TestBed} from '@angular/core/testing';
+
+import {RoleListResolver} from './role-list-resolver.service';
+
+describe('RoleListResolver', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [RoleListResolver]
+    });
+  });
+
+  it('should be created', inject([RoleListResolver], (service: RoleListResolver) => {
+    expect(service).toBeTruthy();
+  }));
+});

bookie/src/app/roles/role-list-resolver.service.ts

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+import {Injectable} from '@angular/core';
+import {ActivatedRouteSnapshot, Resolve, Router, RouterStateSnapshot} from '@angular/router';
+import {Role} from './role';
+import {Observable} from 'rxjs/internal/Observable';
+import {RoleService} from './role.service';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class RoleListResolver implements Resolve<Role[]> {
+
+  constructor(private ser: RoleService, private router: Router) {
+  }
+
+  resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<Role[]> {
+    return this.ser.list();
+  }
+}

bookie/src/app/roles/role-list/role-list-datasource.ts

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+import { DataSource } from '@angular/cdk/collections';
+import { Observable, of as observableOf } from 'rxjs';
+import { Role } from '../role';
+
+export class RoleListDataSource extends DataSource<Role> {
+
+  constructor(public data: Role[]) {
+    super();
+  }
+
+  connect(): Observable<Role[]> {
+    return observableOf(this.data);
+  }
+
+  disconnect() {
+  }
+}

bookie/src/app/roles/role-list/role-list.component.html

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+<mat-card>
+  <mat-card-title-group>
+    <mat-card-title>Roles</mat-card-title>
+    <a mat-button [routerLink]="['/roles', 'new']">
+      <mat-icon>add_box</mat-icon>
+      Add
+    </a>
+  </mat-card-title-group>
+  <mat-card-content>
+    <mat-table #table [dataSource]="dataSource" matSort aria-label="Elements">
+
+      <!-- Name Column -->
+      <ng-container matColumnDef="name">
+        <mat-header-cell *matHeaderCellDef mat-sort-header>Name</mat-header-cell>
+        <mat-cell *matCellDef="let row"><a [routerLink]="['/roles', row.id]">{{row.name}}</a></mat-cell>
+      </ng-container>
+
+      <!-- Permissions Column -->
+      <ng-container matColumnDef="permissions">
+        <mat-header-cell *matHeaderCellDef mat-sort-header>Permissions</mat-header-cell>
+        <mat-cell *matCellDef="let row">
+          <ul>
+            <li *ngFor="let permission of row.permissions">{{permission}}</li>
+          </ul>
+        </mat-cell>
+      </ng-container>
+
+      <mat-header-row *matHeaderRowDef="displayedColumns"></mat-header-row>
+      <mat-row *matRowDef="let row; columns: displayedColumns;"></mat-row>
+    </mat-table>
+
+    <mat-paginator #paginator
+                   [length]="dataSource.data.length"
+                   [pageIndex]="0"
+                   [pageSize]="50"
+                   [pageSizeOptions]="[25, 50, 100, 250]">
+    </mat-paginator>
+  </mat-card-content>
+</mat-card>

bookie/src/app/roles/role-list/role-list.component.spec.ts

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+import {ComponentFixture, fakeAsync, TestBed} from '@angular/core/testing';
+
+import {RoleListComponent} from './role-list.component';
+
+describe('RoleListComponent', () => {
+  let component: RoleListComponent;
+  let fixture: ComponentFixture<RoleListComponent>;
+
+  beforeEach(fakeAsync(() => {
+    TestBed.configureTestingModule({
+      declarations: [RoleListComponent]
+    })
+      .compileComponents();
+
+    fixture = TestBed.createComponent(RoleListComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  }));
+
+  it('should compile', () => {
+    expect(component).toBeTruthy();
+  });
+});

bookie/src/app/roles/role-list/role-list.component.ts

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+import { Component, OnInit } from '@angular/core';
+import { RoleListDataSource } from './role-list-datasource';
+import { Role } from '../role';
+import { ActivatedRoute } from '@angular/router';
+
+@Component({
+  selector: 'app-role-list',
+  templateUrl: './role-list.component.html',
+  styleUrls: ['./role-list.component.css']
+})
+export class RoleListComponent implements OnInit {
+  dataSource: RoleListDataSource;
+  list: Role[];
+  /** Columns displayed in the table. Columns IDs can be added, removed, or reordered. */
+  displayedColumns = ['name', 'permissions'];
+
+  constructor(private route: ActivatedRoute) {
+  }
+
+  ngOnInit() {
+    this.route.data
+      .subscribe((data: { list: Role[] }) => {
+        this.list = data.list;
+      });
+    this.dataSource = new RoleListDataSource(this.list);
+  }
+}

bookie/src/app/roles/role-resolver.service.spec.ts

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+import {inject, TestBed} from '@angular/core/testing';
+
+import {RoleResolver} from './role-resolver.service';
+
+describe('RoleResolver', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [RoleResolver]
+    });
+  });
+
+  it('should be created', inject([RoleResolver], (service: RoleResolver) => {
+    expect(service).toBeTruthy();
+  }));
+});

bookie/src/app/roles/role-resolver.service.ts

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+import {Injectable} from '@angular/core';
+import {ActivatedRouteSnapshot, Resolve, Router, RouterStateSnapshot} from '@angular/router';
+import {Role} from './role';
+import {Observable} from 'rxjs/internal/Observable';
+import {RoleService} from './role.service';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class RoleResolver implements Resolve<Role> {
+
+  constructor(private ser: RoleService, private router: Router) {
+  }
+
+  resolve(route: ActivatedRouteSnapshot, state: RouterStateSnapshot): Observable<Role> {
+    const id = route.paramMap.get('id');
+    return this.ser.get(id);
+  }
+}

bookie/src/app/roles/role.service.spec.ts

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+import {inject, TestBed} from '@angular/core/testing';
+
+import {RoleService} from './role.service';
+
+describe('RoleService', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [RoleService]
+    });
+  });
+
+  it('should be created', inject([RoleService], (service: RoleService) => {
+    expect(service).toBeTruthy();
+  }));
+});

bookie/src/app/roles/role.service.ts

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+import {Injectable} from '@angular/core';
+import {HttpClient, HttpHeaders, HttpParams} from '@angular/common/http';
+import {ErrorLoggerService} from '../core/error-logger.service';
+import {catchError} from 'rxjs/operators';
+import {Observable} from 'rxjs/internal/Observable';
+import {Role} from './role';
+
+const httpOptions = {
+  headers: new HttpHeaders({'Content-Type': 'application/json'})
+};
+const url = '/v1/roles';
+const serviceName = 'RoleService';
+
+@Injectable({
+  providedIn: 'root'
+})
+export class RoleService {
+  constructor(private http: HttpClient, private log: ErrorLoggerService) {
+  }
+
+  get(id: string): Observable<Role> {
+    const getUrl: string = (id === null) ? `${url}/new` : `${url}/${id}`;
+    return <Observable<Role>>this.http.get<Role>(getUrl)
+      .pipe(
+        catchError(this.log.handleError(serviceName, `get id=${id}`))
+      );
+  }
+
+  list(): Observable<Role[]> {
+    const options = {params: new HttpParams().set('l', '')};
+    return <Observable<Role[]>>this.http.get<Role[]>(url, options)
+      .pipe(
+        catchError(this.log.handleError(serviceName, 'list'))
+      );
+  }
+
+  listOfNames(): Observable<string[]> {
+    const options = {params: new HttpParams().set('n', '')};
+    return <Observable<string[]>>this.http.get<string[]>(url, options)
+      .pipe(
+        catchError(this.log.handleError(serviceName, 'list'))
+      );
+  }
+
+  save(role: Role): Observable<Role> {
+    return <Observable<Role>>this.http.post<Role>(`${url}/new`, role, httpOptions)
+      .pipe(
+        catchError(this.log.handleError(serviceName, 'save'))
+      );
+  }
+
+  update(role: Role): Observable<Role> {
+    return <Observable<Role>>this.http.put<Role>(`${url}/${role.id}`, role, httpOptions)
+      .pipe(
+        catchError(this.log.handleError(serviceName, 'update'))
+      );
+  }
+
+  saveOrUpdate(role: Role): Observable<Role> {
+    if (!role.id) {
+      return this.save(role);
+    } else {
+      return this.update(role);
+    }
+  }
+
+  delete(id: string): Observable<Role> {
+    return <Observable<Role>>this.http.delete<Role>(`${url}/${id}`, httpOptions)
+      .pipe(
+        catchError(this.log.handleError(serviceName, 'delete'))
+      );
+  }
+}

bookie/src/app/roles/role.ts

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+export class Role {
+  id: string;
+  name: string;
+  permissions: Permission[];
+}
+
+export class Permission {
+  id: string;
+  name: string;
+  enabled: boolean;
+}

bookie/src/app/roles/roles-routing.module.spec.ts

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+import { RolesRoutingModule } from './roles-routing.module';
+
+describe('RolesRoutingModule', () => {
+  let rolesRoutingModule: RolesRoutingModule;
+
+  beforeEach(() => {
+    rolesRoutingModule = new RolesRoutingModule();
+  });
+
+  it('should create an instance', () => {
+    expect(rolesRoutingModule).toBeTruthy();
+  });
+});

bookie/src/app/roles/roles-routing.module.ts

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+import {NgModule} from '@angular/core';
+import {CommonModule} from '@angular/common';
+import {RouterModule, Routes} from '@angular/router';
+import {RoleListResolver} from './role-list-resolver.service';
+import {RoleResolver} from './role-resolver.service';
+import {RoleListComponent} from './role-list/role-list.component';
+import {RoleDetailComponent} from './role-detail/role-detail.component';
+import {AuthGuard} from '../auth/auth-guard.service';
+
+const roleRoutes: Routes = [
+  {
+    path: '',
+    component: RoleListComponent,
+    canActivate: [AuthGuard],
+    data: {
+      permission: 'Users'
+    },
+    resolve: {
+      list: RoleListResolver
+    }
+  },
+  {
+    path: 'new',
+    component: RoleDetailComponent,
+    canActivate: [AuthGuard],
+    data: {
+      permission: 'Users'
+    },
+    resolve: {
+      item: RoleResolver,
+    }
+  },
+  {
+    path: ':id',
+    component: RoleDetailComponent,
+    canActivate: [AuthGuard],
+    data: {
+      permission: 'Users'
+    },
+    resolve: {
+      item: RoleResolver
+    }
+  }
+];
+
+@NgModule({
+  imports: [
+    CommonModule,
+    RouterModule.forChild(roleRoutes)
+
+  ],
+  exports: [
+    RouterModule
+  ],
+  providers: [
+    RoleListResolver,
+    RoleResolver
+  ]
+})
+export class RolesRoutingModule {
+}

bookie/src/app/roles/roles.module.spec.ts

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+import { RolesModule } from './roles.module';
+
+describe('RolesModule', () => {
+  let rolesModule: RolesModule;
+
+  beforeEach(() => {
+    rolesModule = new RolesModule();
+  });
+
+  it('should create an instance', () => {
+    expect(rolesModule).toBeTruthy();
+  });
+});

bookie/src/app/roles/roles.module.ts

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+import {NgModule} from '@angular/core';
+import {CommonModule} from '@angular/common';
+
+import {RoleListComponent} from './role-list/role-list.component';
+import {RoleDetailComponent} from './role-detail/role-detail.component';
+import {RolesRoutingModule} from './roles-routing.module';
+import { MatButtonModule } from '@angular/material/button';
+import { MatCardModule } from '@angular/material/card';
+import { MatCheckboxModule } from '@angular/material/checkbox';
+import { MatDividerModule } from '@angular/material/divider';
+import { MatIconModule } from '@angular/material/icon';
+import { MatInputModule } from '@angular/material/input';
+import { MatPaginatorModule } from '@angular/material/paginator';
+import { MatProgressSpinnerModule } from '@angular/material/progress-spinner';
+import { MatSortModule } from '@angular/material/sort';
+import { MatTableModule } from '@angular/material/table';
+import {CdkTableModule} from '@angular/cdk/table';
+import {ReactiveFormsModule} from '@angular/forms';
+import {SharedModule} from '../shared/shared.module';
+import {FlexLayoutModule} from '@angular/flex-layout';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    CdkTableModule,
+    FlexLayoutModule,
+    MatButtonModule,
+    MatCardModule,
+    MatCheckboxModule,
+    MatDividerModule,
+    MatIconModule,
+    MatInputModule,
+    MatPaginatorModule,
+    MatProgressSpinnerModule,
+    MatSortModule,
+    MatTableModule,
+    ReactiveFormsModule,
+    SharedModule,
+    RolesRoutingModule
+  ],
+  declarations: [
+    RoleListComponent,
+    RoleDetailComponent
+  ]
+})
+export class RolesModule {
+}