I'm a beginner with Angular and I'm dealing with nested API responses from a Strapi application. I've set up a model using interfaces, but I'm having trouble accessing attributes from the product model when trying to access product data.
"data": [
{
"id": 1,
"attributes": {
"name": "Banana",
"description": "Banana",
"price": 150,
"status": true,
"sort_order": 1,
"slug": null,
"image": {
"data": {
"id": 20,
"attributes": {
"name": "product-2.jpg",
"alternativeText": "product-2.jpg",
"caption": "product-2.jpg",
"url": "/uploads/product_2_aeb868f7e6.jpg"
}
}
},
"categories": {
"data": [
{
"id": 3,
"attributes": {
"name": "Fresh Fruits",
"status": true,
"sort_order": 3,
"slug": "fresh-fruits"
}
}
]
}
}
}
],
"meta": {
"pagination": {
"page": 1,
"pageSize": 3,
"pageCount": 4,
"total": 12
}
}
}
My Product Model. (product.model.ts)
export class Product {
data: ProductData[]
meta: Meta
}
export interface ProductData {
id: number
attributes: ProductAttributes
}
export interface ProductAttributes {
name: string
description: string
price: number
status: boolean
sort_order: number
slug: any
image: ProductImage
categories: Categories
}
export interface ProductImage {
data: ImageData
}
export interface ImageData {
id: number
attributes: ImageAttributes
}
export interface ImageAttributes {
name: string
alternativeText: string
caption: string
url: string
}
export interface Categories {
data: CategoryData[]
}
export interface CategoryData {
id: number
attributes: CategoryAttributes
}
export interface CategoryAttributes {
name: string
status: boolean
sort_order: number
slug: string
}
export interface Meta {
pagination: Pagination
}
export interface Pagination {
page: number
pageSize: number
pageCount: number
total: number
}
My Product Service.(product.service.ts)
getProducts(page:Number=1,pageSize:Number=3): Observable<Product[]> {
return this.http
.get<Product[]>(
`${environment.baseUrl}products?populate=*&pagination[pageSize]=${pageSize}&pagination[page]=${page}`
)
.pipe(map(resp => resp));
}
My Product Component.
retrieveProducts(): void {
this.productService.getProducts(this.page,this.pageSize)
.subscribe({
next: (response) => {
this.products=response.data;(Property 'data' does not exist on type 'Product[]'.)
console.log(this.products);
},
error: (e) => console.error(e)
});
}
When attempting to access response.data or response.data.id, I encounter the error 'Property 'data' does not exist on type 'Product[]'. Am I missing something here?