Initial Commit

otis/src/app/offices/office-list/office-list-datasource.ts

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

otis/src/app/offices/office-list/office-list.component.html

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+<mat-card>
+  <mat-card-title-group>
+    <mat-card-title>Offices</mat-card-title>
+    <a mat-button [routerLink]="['/offices', 'new']">
+      <mat-icon>add_box</mat-icon>
+      Add
+    </a>
+  </mat-card-title-group>
+  <mat-card-content>
+    <mat-table #table [dataSource]="dataSource" aria-label="Elements">
+      <!-- Name Column -->
+      <ng-container matColumnDef="name">
+        <mat-header-cell *matHeaderCellDef>Name</mat-header-cell>
+        <mat-cell *matCellDef="let row"
+          ><a [routerLink]="['/offices', row.id]">{{ row.name }}</a></mat-cell
+        >
+      </ng-container>
+
+      <!-- Email Column -->
+      <ng-container matColumnDef="email">
+        <mat-header-cell *matHeaderCellDef>Email</mat-header-cell>
+        <mat-cell *matCellDef="let row">{{ row.email }}</mat-cell>
+      </ng-container>
+
+      <!-- Address Column -->
+      <ng-container matColumnDef="address">
+        <mat-header-cell *matHeaderCellDef>Address</mat-header-cell>
+        <mat-cell *matCellDef="let row">{{ row.address }}</mat-cell>
+      </ng-container>
+
+      <!-- Department Column -->
+      <ng-container matColumnDef="department">
+        <mat-header-cell *matHeaderCellDef>Department</mat-header-cell>
+        <mat-cell *matCellDef="let row">{{ row.department?.name }}</mat-cell>
+      </ng-container>
+      <mat-header-row *matHeaderRowDef="displayedColumns"></mat-header-row>
+      <mat-row *matRowDef="let row; columns: displayedColumns"></mat-row>
+    </mat-table>
+  </mat-card-content>
+</mat-card>

otis/src/app/offices/office-list/office-list.component.spec.ts

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

otis/src/app/offices/office-list/office-list.component.ts

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