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BETTERZON-123: Adding service functions for categories API (#69)

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Patrick 2021-05-29 13:43:50 +02:00 committed by GitHub
parent 7dc76649fc
commit 6bb1c8f66b
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4
Frontend/src/app/models/category.ts Normal file
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@ -0,0 +1,4 @@
export interface Category {
category_id: number;
name: string;
}

49
Frontend/src/app/services/api.service.ts
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@ -8,6 +8,7 @@ import {Vendor} from '../models/vendor';
import {PriceAlarm} from '../models/pricealarm'; import {PriceAlarm} from '../models/pricealarm';
import {FavoriteShop} from '../models/favoriteshop'; import {FavoriteShop} from '../models/favoriteshop';
import {ContactPerson} from '../models/contactperson'; import {ContactPerson} from '../models/contactperson';
import {Category} from '../models/category';
@Injectable({ @Injectable({
providedIn: 'root' providedIn: 'root'
@ -479,4 +480,52 @@ export class ApiService {
process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`); process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
} }
} }
/* ______ __ _
/ ____/___ _/ /____ ____ _____ _____(_)__ _____
/ / / __ `/ __/ _ \/ __ `/ __ \/ ___/ / _ \/ ___/
/ /___/ /_/ / /_/ __/ /_/ / /_/ / / / / __(__ )
\____/\__,_/\__/\___/\__, /\____/_/ /_/\___/____/
/____/
*/
/**
* Gets the specified category from the API
* @param id The id of the category to get
* @return Observable<Category> An observable containing a single product
*/
getCategoryById(id: number): Observable<Category> {
try {
return this.http.get<Category>((this.apiUrl + '/categories/' + id));
} catch (exception) {
process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
}
}
/**
* Gets a list of categories that match the given search term
* @param query The search term to match
* @return Observable<Category[]> An observable list of categories
*/
getCategoryByQuery(query: string): Observable<Category[]> {
try {
return this.http.get<Category[]>((this.apiUrl + '/categories/search/' + query));
} catch (exception) {
process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
}
}
/**
* Gets a list of all categories
* @return Observable<Category[]> An observable list of categories
*/
getCategories(): Observable<Category[]> {
try {
return this.http.get<Category[]>((this.apiUrl + '/categories'));
} catch (exception) {
process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
}
}
} }