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import { ChangeDetectionStrategy, Component, inject } from '@angular/core'
import { injectQuery } from '@tanstack/angular-query-experimental'
import { HttpClient } from '@angular/common/http'
import { lastValueFrom } from 'rxjs'
interface Response {
name: string
description: string
subscribers_count: number
stargazers_count: number
forks_count: number
}
@Component({
changeDetection: ChangeDetectionStrategy.OnPush,
selector: 'example-query',
template: `
<div style="padding-bottom: 20px">
@if (query.isPending()) {
<div>Loading...</div>
}
@if (query.isError()) {
<div>An error has occurred: {{ query.error().message }}</div>
}
@if (query.isSuccess()) {
@let data = query.data();
<h1>{{ data.name }}</h1>
<p>{{ data.description }}</p>
<strong>👀 {{ data.subscribers_count }}</strong>
<strong>✨ {{ data.stargazers_count }}</strong>
<strong>🍴 {{ data.forks_count }}</strong>
}
</div>
`,
})
export class ExampleQueryComponent {
readonly #http = inject(HttpClient)
readonly query = injectQuery(() => ({
queryKey: ['repoData'],
queryFn: () =>
lastValueFrom(
this.#http.get<Response>('https://api.github.com/repos/tanstack/query'),
),
}))
}
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