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Fabio Brasileiro
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Fabio Brasileiro
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Nov 18, 2024
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,16 @@ | ||
| import { TestBed } from '@angular/core/testing'; | ||
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| import { CartService } from './cart.service'; | ||
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| describe('CartService', () => { | ||
| let service: CartService; | ||
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| beforeEach(() => { | ||
| TestBed.configureTestingModule({}); | ||
| service = TestBed.inject(CartService); | ||
| }); | ||
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| it('should be created', () => { | ||
| expect(service).toBeTruthy(); | ||
| }); | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| import { Injectable } from '@angular/core'; | ||
| import { BehaviorSubject } from 'rxjs'; | ||
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| @Injectable({ | ||
| providedIn: 'root', | ||
| }) | ||
| export class CartService { | ||
| private selectedProductsSubject = new BehaviorSubject<any[]>([]); | ||
| selectedProducts$ = this.selectedProductsSubject.asObservable(); | ||
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| // Obtém a lista atual de produtos no carrinho | ||
| get selectedProducts(): any[] { | ||
| return this.selectedProductsSubject.getValue(); | ||
| } | ||
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| // Adiciona um produto ao carrinho | ||
| addProduct(product: any): void { | ||
| const currentProducts = this.selectedProducts; | ||
| const index = currentProducts.findIndex((p) => p.id === product.id); | ||
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| if (index === -1) { | ||
| currentProducts.push({ ...product, quantity: 1 }); | ||
| } else { | ||
| currentProducts[index].quantity += 1; // Incrementa a quantidade | ||
| } | ||
| this.selectedProductsSubject.next([...currentProducts]); // Atualiza o BehaviorSubject | ||
| } | ||
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| // Remove um produto do carrinho | ||
| removeProduct(productId: number): void { | ||
| const updatedProducts = this.selectedProducts.filter((p) => p.id !== productId); | ||
| this.selectedProductsSubject.next(updatedProducts); // Atualiza o BehaviorSubject | ||
| } | ||
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| // Limpa o carrinho | ||
| clearCart(): void { | ||
| this.selectedProductsSubject.next([]); // Esvazia o carrinho | ||
| } | ||
| } |
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106 changes: 97 additions & 9 deletions
106
src/app/modules/products/components/nft/nft-header/nft-header.component.ts
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,19 +1,107 @@ | ||
| import { Component, OnInit } from '@angular/core'; | ||
| import { Component, Input } from '@angular/core'; | ||
| import { DrawerModule } from 'primeng/drawer'; | ||
| import { ButtonModule } from 'primeng/button'; | ||
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| import { CurrencyPipe, NgFor, NgIf } from '@angular/common'; | ||
| import { ImageModule } from 'primeng/image'; | ||
| import { PaymentService } from 'src/app/core/services/payment-pix.service'; | ||
| @Component({ | ||
| selector: 'app-nft-header', | ||
| templateUrl: './nft-header.component.html', | ||
| standalone: true, | ||
| imports: [ | ||
| DrawerModule, | ||
| ButtonModule | ||
| ] | ||
| imports: [DrawerModule, ButtonModule, CurrencyPipe, NgIf, NgFor, ImageModule], | ||
| }) | ||
| export class NftHeaderComponent implements OnInit { | ||
| export class NftHeaderComponent { | ||
| visible: boolean = false; | ||
| constructor() {} | ||
| @Input() selectedProducts: any[] = []; // Recebe os produtos selecionados | ||
| updatedProducts: any[] = []; // Array para manter os dados atualizados | ||
| totalAmount: number = 0; // Soma total dos produtos no carrinho | ||
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| constructor(private paymentService: PaymentService) {} | ||
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| openDrawer() { | ||
| // Inicializa `quantityItem` para todos os produtos selecionados | ||
| this.updatedProducts = this.selectedProducts.map(product => ({ | ||
| ...product, | ||
| quantityItem: product.quantityItem || 1, // Começa com 1 unidade por padrão | ||
| })); | ||
| this.calculateTotalAmount(); // Atualiza o valor total | ||
| this.visible = true; | ||
| } | ||
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| closeDrawer() { | ||
| this.visible = false; | ||
| } | ||
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| updateQuantity(product: any, quantity: number) { | ||
| if (quantity < 1) { | ||
| alert(`A quantidade mínima para ${product.name} é 1 unidade.`); | ||
| product.quantityItem = 1; // Define a quantidade mínima | ||
| } else if (quantity > product.quantity) { | ||
| alert(`Você não pode adicionar mais do que ${product.quantity} unidades de ${product.name}.`); | ||
| product.quantityItem = product.quantity; // Define a quantidade máxima | ||
| } else { | ||
| product.quantityItem = quantity; // Atualiza a quantidade | ||
| } | ||
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| this.calculateTotalAmount(); // Recalcula o total ao atualizar a quantidade | ||
| } | ||
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| onQuantityChange(product: any, event: Event): void { | ||
| const inputElement = event.target as HTMLInputElement; | ||
| if (inputElement) { | ||
| const newValue = +inputElement.value; | ||
| if (!isNaN(newValue)) { | ||
| this.updateQuantity(product, newValue); | ||
| } else { | ||
| console.warn('Número inválido inserido.'); | ||
| } | ||
| } | ||
| } | ||
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| increaseQuantity(product: any) { | ||
| console.log("🚀 ~ NftHeaderComponent ~ increaseQuantity ~ product:", product) | ||
| this.updateQuantity(product, product.quantityItem + 1); | ||
| } | ||
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| decreaseQuantity(product: any) { | ||
| this.updateQuantity(product, product.quantityItem - 1); | ||
| } | ||
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| calculateTotalAmount() { | ||
| this.totalAmount = this.updatedProducts.reduce((sum, product) => { | ||
| return sum + product.price * product.quantityItem; | ||
| }, 0); | ||
| } | ||
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| processPayment() { | ||
| if (this.selectedProducts.length === 0) { | ||
| alert('Por favor, selecione pelo menos um produto!'); | ||
| return; | ||
| } | ||
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| // Construir lista de produtos com ID e quantidade | ||
| const productsToPay = this.selectedProducts.map(product => ({ | ||
| id: product.id, | ||
| quantity: product.selectedQuantity, | ||
| })); | ||
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| const paymentData = { | ||
| transaction_amount: this.totalAmount, // Total calculado | ||
| description: 'Pagamento dos produtos selecionados', | ||
| payment_method_id: 'pix', | ||
| payer: { email: 'usuario@exemplo.com' }, | ||
| // products: productsToPay, // Adicionando lista de produtos ao paymentData | ||
| }; | ||
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| this.paymentService.createPayment(paymentData).subscribe( | ||
| (response: any) => { | ||
| const paymentUrl = response.point_of_interaction.transaction_data.ticket_url; | ||
| window.open(paymentUrl, '_blank'); | ||
| }, | ||
| (error: any) => { | ||
| console.error('Erro no pagamento:', error); | ||
| } | ||
| ); | ||
| } | ||
|
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| ngOnInit(): void {} | ||
| } |
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