61 lines
1.8 KiB
TypeScript
61 lines
1.8 KiB
TypeScript
import { HttpClient, HttpParams } from '@angular/common/http';
|
|
import { Injectable } from '@angular/core';
|
|
import { Observable, of as observableOf } from 'rxjs';
|
|
import { catchError } from 'rxjs/operators';
|
|
|
|
import { ErrorLoggerService } from '../core/error-logger.service';
|
|
|
|
import { Recipe } from './recipe';
|
|
|
|
const url = '/api/recipes';
|
|
const serviceName = 'RecipeService';
|
|
|
|
@Injectable({ providedIn: 'root' })
|
|
export class RecipeService {
|
|
constructor(
|
|
private http: HttpClient,
|
|
private log: ErrorLoggerService,
|
|
) {}
|
|
|
|
get(id: string | null): Observable<Recipe> {
|
|
const getUrl: string = id === null ? `${url}` : `${url}/${id}`;
|
|
return this.http
|
|
.get<Recipe>(getUrl)
|
|
.pipe(catchError(this.log.handleError(serviceName, `get id=${id}`))) as Observable<Recipe>;
|
|
}
|
|
|
|
list(periodId: string | null): Observable<Recipe[]> {
|
|
if (periodId === null) {
|
|
return observableOf([]);
|
|
}
|
|
return this.http
|
|
.get<Recipe[]>(`${url}/list`, { params: new HttpParams().set('p', periodId) })
|
|
.pipe(catchError(this.log.handleError(serviceName, 'getList'))) as Observable<Recipe[]>;
|
|
}
|
|
|
|
save(recipe: Recipe): Observable<Recipe> {
|
|
return this.http
|
|
.post<Recipe>(`${url}`, recipe)
|
|
.pipe(catchError(this.log.handleError(serviceName, 'save'))) as Observable<Recipe>;
|
|
}
|
|
|
|
update(recipe: Recipe): Observable<Recipe> {
|
|
return this.http
|
|
.put<Recipe>(`${url}/${recipe.id}`, recipe)
|
|
.pipe(catchError(this.log.handleError(serviceName, 'update'))) as Observable<Recipe>;
|
|
}
|
|
|
|
saveOrUpdate(recipe: Recipe): Observable<Recipe> {
|
|
if (!recipe.id) {
|
|
return this.save(recipe);
|
|
}
|
|
return this.update(recipe);
|
|
}
|
|
|
|
delete(id: string): Observable<Recipe> {
|
|
return this.http
|
|
.delete<Recipe>(`${url}/${id}`)
|
|
.pipe(catchError(this.log.handleError(serviceName, 'delete'))) as Observable<Recipe>;
|
|
}
|
|
}
|