Subindo o Projeto

alunos.json

@@ -0,0 +1,9 @@
+{
+  "alunos": [
+    {
+      "id": "1",
+      "nome": "Rodolfo",
+      "idade": 30
+    }
+  ]
+}

angular.json

@@ -100,5 +100,8 @@
         }
       }
     }
+  },
+  "cli": {
+    "analytics": "061cf1f4-62ee-4b87-9563-6f86351bd246"
   }
 }

src/app/alunos/alunos.component.html

@@ -0,0 +1,26 @@
+<h1>Cadastro de Alunos</h1>
+<hr>
+<form>
+  <p>Nome: <input type="text" name="name" [(ngModel)]="aluno.nome"></p>
+  <p>Idade: <input type="text" name="idade" [(ngModel)]="aluno.idade"></p>
+  <button type="button" (click)="cadastrar()">Cadastrar</button>
+</form>
+
+<hr>
+<h1>Alunos Cadastrados</h1>
+<table>
+  <tr>
+    <th>Nome</th>
+    <th>Idade</th>
+    <th>Ações</th>
+  </tr>
+
+  <tr *ngFor="let aluno of alunos">
+    <td>{{aluno.nome }}</td>
+    <td>{{aluno.idade}}</td>
+    <td><button (click)="atualizar(aluno.id)">Atulizar</button></td>
+    <td><button (click)="remover(aluno.id)">Remover</button></td>
+
+  </tr>
+</table>
+

src/app/alunos/alunos.component.spec.ts

@@ -0,0 +1,23 @@
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { AlunosComponent } from './alunos.component';
+
+describe('AlunosComponent', () => {
+  let component: AlunosComponent;
+  let fixture: ComponentFixture<AlunosComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ AlunosComponent ]
+    })
+    .compileComponents();
+
+    fixture = TestBed.createComponent(AlunosComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/alunos/alunos.component.ts

@@ -0,0 +1,52 @@
+import { Observable } from 'rxjs';
+import { AlunoModel } from '../model/aluno.model';
+import { AlunosService } from './../service/alunos.service';
+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-alunos',
+  templateUrl: './alunos.component.html',
+  styleUrls: ['./alunos.component.scss'],
+})
+export class AlunosComponent implements OnInit {
+  aluno: AlunoModel = new AlunoModel();
+
+  alunos: Array<any> = new Array();
+
+  constructor(private alunosService: AlunosService) {}
+
+  ngOnInit(): void {
+    this.listaAlunos();
+  }
+
+  cadastrar() {
+    this.alunosService.cadastroAluno(this.aluno).subscribe((aluno) => {
+      this.aluno = new AlunoModel();
+      this.listaAlunos();
+    });
+  }
+
+  atualizar(id: string) {
+    this.alunosService.atualizar(id, this.aluno).subscribe((aluno) => {
+      this.aluno = new AlunoModel();
+      this.listaAlunos();
+    });
+  }
+
+  remover(id: string) {
+    this.alunosService.remover(id).subscribe((aluno) => {
+      this.listaAlunos()
+    })
+  }
+
+  listaAlunos() {
+    this.alunosService.listaAlunos().subscribe(
+      (alunos) => {
+        this.alunos = alunos;
+      },
+      (err) => {
+        console.log('Erro ao chamar o endpoint', err);
+      }
+    );
+  }
+}

src/app/app-routing.module.ts

@@ -5,6 +5,6 @@ const routes: Routes = [];
 
 @NgModule({
   imports: [RouterModule.forRoot(routes)],
-  exports: [RouterModule]
+  exports: [RouterModule],
 })
-export class AppRoutingModule { }
+export class AppRoutingModule {}