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import { Injectable } from '@angular/core';
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import { HttpClient, HttpHeaders } from '@angular/common/http';
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import { Observable } from 'rxjs';
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import { QueryResponse } from '../model/QueryResponse';
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import { Query } from '../model/Query';
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const httpOptions = {
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headers: new HttpHeaders( {
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'Content-Type': 'application/json'
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})
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};
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@Injectable({
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providedIn: 'root'
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})
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export class QueryService {
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backendUrl: string = 'http://localhost:8080/';
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constructor(private httpClient: HttpClient) {}
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sendQuery(query: Query): Observable<QueryResponse> {
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return this.httpClient.post<QueryResponse>(this.backendUrl, query, httpOptions);
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}
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}
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