From 63362fbe672dee2f1128ffa827b2dc508828a453 Mon Sep 17 00:00:00 2001
From: Patrick <50352812+Mueller-Patrick@users.noreply.github.com>
Date: Sat, 29 May 2021 13:51:07 +0200
Subject: [PATCH] BETTERZON-125: Adding service functions for manufacturer API
 (#70)

---
 Frontend/src/app/models/manufacturer.ts  |  4 ++
 Frontend/src/app/services/api.service.ts | 51 +++++++++++++++++++++++-
 2 files changed, 53 insertions(+), 2 deletions(-)
 create mode 100644 Frontend/src/app/models/manufacturer.ts

diff --git a/Frontend/src/app/models/manufacturer.ts b/Frontend/src/app/models/manufacturer.ts
new file mode 100644
index 0000000..08e8ea8
--- /dev/null
+++ b/Frontend/src/app/models/manufacturer.ts
@@ -0,0 +1,4 @@
+export interface Manufacturer {
+    manufacturer_id: number;
+    name: string;
+}
diff --git a/Frontend/src/app/services/api.service.ts b/Frontend/src/app/services/api.service.ts
index cdc0b94..4181455 100644
--- a/Frontend/src/app/services/api.service.ts
+++ b/Frontend/src/app/services/api.service.ts
@@ -9,6 +9,7 @@ import {PriceAlarm} from '../models/pricealarm';
 import {FavoriteShop} from '../models/favoriteshop';
 import {ContactPerson} from '../models/contactperson';
 import {Category} from '../models/category';
+import {Manufacturer} from '../models/manufacturer';
 
 @Injectable({
     providedIn: 'root'
@@ -493,7 +494,7 @@ export class ApiService {
     /**
      * 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
+     * @return Observable<Category> An observable containing a single category
      */
     getCategoryById(id: number): Observable<Category> {
         try {
@@ -509,7 +510,7 @@ export class ApiService {
      * @param query The search term to match
      * @return Observable<Category[]> An observable list of categories
      */
-    getCategoryByQuery(query: string): Observable<Category[]> {
+    getCategoriesByQuery(query: string): Observable<Category[]> {
         try {
             return this.http.get<Category[]>((this.apiUrl + '/categories/search/' + query));
         } catch (exception) {
@@ -528,4 +529,50 @@ export class ApiService {
             process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
         }
     }
+
+    /*     __  ___                  ____           __
+          /  |/  /___ _____  __  __/ __/___ ______/ /___  __________  __________
+         / /|_/ / __ `/ __ \/ / / / /_/ __ `/ ___/ __/ / / / ___/ _ \/ ___/ ___/
+        / /  / / /_/ / / / / /_/ / __/ /_/ / /__/ /_/ /_/ / /  /  __/ /  (__  )
+       /_/  /_/\__,_/_/ /_/\__,_/_/  \__,_/\___/\__/\__,_/_/   \___/_/  /____/
+     */
+
+    /**
+     * Gets the specified manufacturer from the API
+     * @param id The id of the manufacturer to get
+     * @return Observable<Manufacturer> An observable containing a single manufacturer
+     */
+    getManufacturerById(id: number): Observable<Manufacturer> {
+        try {
+            return this.http.get<Manufacturer>((this.apiUrl + '/manufacturers/' + id));
+        } catch (exception) {
+            process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
+        }
+    }
+
+
+    /**
+     * Gets a list of manufacturers that match the given search term
+     * @param query The search term to match
+     * @return Observable<Manufacturer[]> An observable list of manufacturers
+     */
+    getManufacturersByQuery(query: string): Observable<Manufacturer[]> {
+        try {
+            return this.http.get<Manufacturer[]>((this.apiUrl + '/manufacturers/search/' + query));
+        } catch (exception) {
+            process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
+        }
+    }
+
+    /**
+     * Gets a list of all manufacturers
+     * @return Observable<Manufacturer[]> An observable list of manufacturer
+     */
+    getManufacturers(): Observable<Manufacturer[]> {
+        try {
+            return this.http.get<Manufacturer[]>((this.apiUrl + '/manufacturers'));
+        } catch (exception) {
+            process.stderr.write(`ERROR received from ${this.apiUrl}: ${exception}\n`);
+        }
+    }
 }