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import { CategoriesService } from './../../services/categories.service'; |
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import { Component, Input, OnDestroy, OnInit, Output, EventEmitter, OnChanges, SimpleChanges } from '@angular/core'; |
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import { FormBuilder, FormGroup, Validators } from '@angular/forms'; |
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import { Product } from 'src/app/models/product'; |
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import { Category } from 'src/app/models/category'; |
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import { Subscription } from 'rxjs'; |
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@Component({ |
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selector: 'app-add-or-edit-product-modal', |
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templateUrl: './add-or-edit-product-modal.component.html', |
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styleUrls: ['./add-or-edit-product-modal.component.scss'] |
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}) |
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export class AddOrEditProductModalComponent implements OnInit, OnDestroy, OnChanges { |
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@Input() product: Product; |
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@Output() finish = new EventEmitter(); |
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productForm: FormGroup; |
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categories: Category[]; |
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categorySub: Subscription; |
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idCategory: 1; |
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file!: File; |
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constructor(public fb: FormBuilder, private categoriesService:CategoriesService ) { |
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this.productForm = fb.group({ |
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productInfos: fb.group({ |
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name: ['',Validators.required], |
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description: ['',Validators.required], |
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price: ['',Validators.required], |
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stock: ['',Validators.required], |
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}), |
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illustration: fb.group({ |
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image: ['',Validators.required], |
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}), |
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}); |
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} |
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selectCategory(id: any) { |
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this.idCategory = id; |
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} |
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get isProductInfosInvalid(): boolean { |
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return this.productForm.get('productInfos').invalid; |
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} |
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get isIllustrationInvalid(): boolean { |
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if (this.product) { |
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return false; |
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} |
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return this.productForm.get('illustration').invalid; |
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} |
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handleCancel() { |
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this.finish.emit(); |
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this.close(); |
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} |
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handleFinish() { |
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const product = { |
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...this.productForm.get('productInfos').value, |
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...this.productForm.get('illustration').value, |
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Category: this.idCategory |
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}; |
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if (this.file) { |
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product.image = this.file.name; |
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} else { |
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product.image = this.product.oldImage; |
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} |
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this.finish.emit({product: product, file: this.file ? this.file : null}); |
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this.close(); |
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} |
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close() { |
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this.productForm.reset(); |
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this.idCategory = 1; |
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} |
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detecteFiles (event) { |
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this.file = event.target.files[0]; |
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} |
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updateForm (product: Product) { |
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this.productForm.patchValue({ |
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productInfos:{ |
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name: product.name, |
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description: product.description, |
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price: product.price, |
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stock: product.stock, |
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} |
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}); |
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product.oldImage = product.image; |
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this.selectCategory(product.Category); |
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} |
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ngOnInit(): void { |
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this.categorySub = this.categoriesService.getCategory().subscribe( |
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(response) => { |
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this.categories = response.result; |
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} |
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); |
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} |
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ngOnDestroy(): void { |
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this.categorySub.unsubscribe(); |
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} |
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ngOnChanges(changes: SimpleChanges): void { |
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if (this.product) { |
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this.updateForm(this.product); |
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} |
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} |
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} |
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Franckeddy /
Pre-Site
