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import { HttpEvent, HttpEventType } from "@angular/common/http"; |
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import { Component, Input, OnInit } from "@angular/core"; |
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import { Product } from "src/app/models/product"; |
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import { FileUploadService } from "src/app/services/file-upload.service"; |
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import { ProductsService } from "src/app/services/products.service"; |
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import { environment } from "src/environments/environment"; |
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import { Response } from "src/app/models/response"; |
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@Component({ |
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selector: "app-show-product", |
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templateUrl: "./show-product.component.html", |
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styleUrls: ["./show-product.component.scss"] |
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}) |
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export class ShowProductComponent implements OnInit { |
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@Input() |
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products: Product[] = []; |
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productModalOpen = false; |
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selectedProduct!: Product; |
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file!: File; |
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progress = 0; |
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baseUrlImage = `${environment.api_image}`; |
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constructor(private productsService: ProductsService,private fileService: FileUploadService) { } |
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ngOnInit(): void { } |
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onEdit(product: Product): void { |
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this.productModalOpen = true; |
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this.selectedProduct = product; |
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} |
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onDelete(product: Product): void { } |
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addProduct(): void { |
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this.selectedProduct = undefined; |
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this.productModalOpen = true; |
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} |
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handleFinish(event: any) { |
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let product = event.product ? event.product : null; |
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this.file = event.file ? event.file : null; |
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if(product) { |
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if(this.selectedProduct) { |
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product.idProduct = this.selectedProduct.idProduct; |
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this.editProductToServer(product); |
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} else { |
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this.addProductToServer(product); |
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} |
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} |
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this.productModalOpen = false; |
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} |
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uploadImage(event: HttpEvent<any>) { |
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switch (event.type) { |
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case HttpEventType.Sent: |
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break; |
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case HttpEventType.UploadProgress: |
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this.progress = Math.round(event.loaded / event.total! * 100); |
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break; |
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case HttpEventType.Response: |
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setTimeout(() => { |
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this.progress = 0; |
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}, 1500); |
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} |
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} |
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addProductToServer(product: Product) { |
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this.productsService.addProduct(product).subscribe( |
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(data) => { |
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if (data.status === 200) { |
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if (this.file) { |
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this.fileService.uploadImage(this.file).subscribe( |
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(event: HttpEvent<any>) => { |
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this.uploadImage(event); |
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} |
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); |
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} |
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product.idProduct = data.args.lastInsertId; |
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this.products.push(product); |
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} |
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} |
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); |
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} |
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editProductToServer(product: Product) { |
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this.productsService.editProduct(product).subscribe ( |
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(data) => { |
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if (data.status === 200) { |
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if (this.file) { |
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this.fileService.uploadImage(this.file).subscribe( |
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(event: HttpEvent<any>) => { |
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this.uploadImage(event); |
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} |
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); |
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this.fileService.deleteImage(product.oldImage).subscribe( |
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(data: Response) => { |
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console.log(data); |
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} |
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); |
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} |
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const index = this.products.findIndex(p => p.idProduct == product.idProduct); |
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this.products = [ |
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...this.products.slice(0, index), |
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product, |
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...this.products.slice(index + 1) |
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]; |
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} else { |
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console.log(data.message); |
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} |
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} |
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); |
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}; |
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} |
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Franckeddy /
Pre-Site
